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Subject: Advances in Biotechnologyclear all
Showing 3901-788 of 788 records
SGEM International Multidisciplinary Scientific GeoConference EXPO Proceedings; 17th International Multidisciplinary Scientific GeoConference SGEM2017, Nano, Bio and Green - Technologies for a Sustainable Future
Publication

STUDIES REGARDING THE EFFECT OF DEFATTED RAPESEED FLOUR ADDITION ON WHEAT FLOUR DOUGH MICROSTRUCTURE, RHEOLOGICAL PROPERTIES AND BREAD QUALITY

(STEF92 Technology, 2017-06-20, Adriana Dabija, Georgiana Gabriela Codina, Anca-Mihaela Sidor)

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The aim of this paper was to investigate the effect of defatted rapeseed flour addition from which proteins were extracted (DRF) on quality characteristics of bread as a finished product by baking test, rheological and microstructural examination. The dough rheological properties were determined by using the Alveograph device and its microstructure was analyzed by using the epifluorescence light microscopy (EFLM). Also, there were conducted analyses on the bread quality prepared from composite flour (wheat flour 6...

Advances in Biotechnology2017
SGEM International Multidisciplinary Scientific GeoConference EXPO Proceedings; 17th International Multidisciplinary Scientific GeoConference SGEM2017, Nano, Bio and Green - Technologies for a Sustainable Future
Publication

STUDY OF ANTIBACTERIAL ACTIVITY OF A RANGE OF PLANT EXTRACTS AGAINST THE CAUSATIVE AGENT OF POTATO BLACKLEG DISEASE (PECTOBACTERIUM)

(STEF92 Technology, 2017-06-20, Nassima BEHIDJ)

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The Pectobacterium bacteria are classified among the most economically important pathogens for growing potatoes. In recent years, an increase in diseases caused by these bacteria could be observed. The purpose of this work is the study of the antibacterial activity in vitro of five plant extracts namely grains of black cumin (Nigella sativa L.), cloves (Syzygium aromaticum), Eucalyptus camaldulensis, wild carrot (Daucus carota L.) and thyme Numidia (Thymus numidicus), against the strain Pectobacterium collected in...

Advances in Biotechnology2017
SGEM International Multidisciplinary Scientific GeoConference EXPO Proceedings; 17th International Multidisciplinary Scientific GeoConference SGEM2017, Nano, Bio and Green - Technologies for a Sustainable Future
Publication

STUDY OF THE EFFICIENCY OF BIOSCOURING TREATMENT BY DETERMINATION OF THE RESIDUAL CA2+ FROM FLAX-COTTON FABRICS

(STEF92 Technology, 2017-06-20, Monica Pustianu, Mihaela Dochia, Simona Gavrilas, Daniel Tomescu)

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The efficiency of bioscouring treatment applied on 50 % of flax + 50 % of cotton material by determination of the residual Ca2+ was studied. The treated samples were analyzed using a spectrophotometric method based on the measuring of the colour strength [K/S] of the bioscoured material after dyeing with Ruthenium red and Alizarin. The reflectance (R %) at 540 nm was measured and [K/S] values were calculated [1, 2]. The purpose of bioscouring was the removal of morphological impurities present in the cotton and fl...

Advances in Biotechnology2017
SGEM International Multidisciplinary Scientific GeoConference EXPO Proceedings; 17th International Multidisciplinary Scientific GeoConference SGEM2017, Nano, Bio and Green - Technologies for a Sustainable Future
Publication

STUDY OF THE ULTRASOUND EFICIENCY ON BIOSCOURING TREATMENT OF HEMP - COTTON FABRICS

(STEF92 Technology, 2017-06-20, Mihaela Dochia)

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The influence of ultrasound energy on bioscouring treatment applied on a 50 % of hemp + 50 % of cotton woven fabric was studied. The aim of the bioscouring treatment was the removal of the natural cellulose attendants for better fabric properties. The treatment conditions were: variable concentration between 1-3 % (o.w.f.) of the commercial enzyme product Beisol PRO, which is a mixture of pectinases from Bezema Company, Switzerland, 2 g/L of the complexing agent EDTA, 0.5 % of wetting agent Denimcol Wash RGN, phos...

Advances in Biotechnology2017
SGEM International Multidisciplinary Scientific GeoConference EXPO Proceedings; 17th International Multidisciplinary Scientific GeoConference SGEM2017, Nano, Bio and Green - Technologies for a Sustainable Future
Publication

STUDY ON ANTIVIRAL ACTIVITY OF COORDINATION COMPOUND BASED ON MOLECULAR IODINE AGAINST INFLUENZA A VIRUS

(STEF92 Technology, 2017-06-20, N. Bekesheva)

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Background: Influenza A viruses continue to be the main cause of major epidemics, accompanied by high mortality. The vaccinal prevention for a number of reasons, such as the unpredictability of the molecular genetic and immunological characteristics of new epidemic and pandemic strains of influenza A virus, is not able to provide full protection of the population against viral infections. In addition due to the increasing resistance among influenza A viruses, the effectiveness of existing commercial antiviral drug...

Advances in Biotechnology2017
SGEM International Multidisciplinary Scientific GeoConference EXPO Proceedings; 17th International Multidisciplinary Scientific GeoConference SGEM2017, Nano, Bio and Green - Technologies for a Sustainable Future
Publication

STUDY ON INFLUENCE OF BAKING PARAMETERS ON STRUCTURE OF CRUMB AND CRUST OF BREAD

(STEF92 Technology, 2017-06-20, Cristina Gabriela Constantinescu, Monica Dinu, Amelia Buculei, Delia Cerlinca)

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The bakery industry has gone through a revolution in the last 150 years. Small handmade bakeries existing in almost every village are giving place to highly technologized bakery industry since it is considered that the bread made this way is more efficient. Productivity has become the key of success this period of time. New baking technologies have been developed to comply better with the new demands of the market. In the present context, the main goal of this paper was to investigate the impact of different bakin...

Advances in Biotechnology2017
SGEM International Multidisciplinary Scientific GeoConference EXPO Proceedings; 17th International Multidisciplinary Scientific GeoConference SGEM2017, Nano, Bio and Green - Technologies for a Sustainable Future
Publication

STUDY ON THE EFFECT OF ESSENTIAL OILS ON THE PRESERVATION OF NUTRIONALLY ENRICHED BAKERY PRODUCTS

(STEF92 Technology, 2017-06-20, Cristina Gabriela Constantinescu, Monica Dinu, Amelia Buculei, Delia Cerlinca)

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The major changes that have taken place over the last decade on the world food market reveal peopleпїЅs great interest in health and nutrition. The modern consumer is being warned about the major influences that the diet has on his health condition by the appropriate information accompanying the well-packaged product or by publicizing the risk of some diseases whose major cause is an unbalanced diet. Since there is great interest in providing bakery products with preservation by complying with the clean label stat...

Advances in Biotechnology2017
SGEM International Multidisciplinary Scientific GeoConference EXPO Proceedings; 17th International Multidisciplinary Scientific GeoConference SGEM2017, Nano, Bio and Green - Technologies for a Sustainable Future
Publication

STUDY OPPORTUNITIES ON DRY FRACTIONATION METHOD BY WINTERIZATION FOR COMERCIALIZED NON HYDROGENATE PALM OIL. CHARACTERIZATION OF SOME QUALITY INDICATORS

(STEF92 Technology, 2017-06-20, Alexandru-Erne Rinovetz, Bogdan Radoi, Gabriel Bujanca, Corina Dana Misca, Ioan David)

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Developing products modified structurally and functionally that ensure health benefits is relatively recent and is the result of accepting the idea that food plays an important role in the prevention and therapy of some health conditions; these arguments are at the basis of the appearance of пїЅfunctional foodsпїЅ with пїЅhealth benefitsпїЅ. Modification techniques of non hydrogenated palm oil lipids (simple mixing, hydrogenation, interesterification, fractionation) are no novelty since they are being optimised th...

Advances in Biotechnology2017
SGEM International Multidisciplinary Scientific GeoConference EXPO Proceedings; 17th International Multidisciplinary Scientific GeoConference SGEM2017, Nano, Bio and Green - Technologies for a Sustainable Future
Publication

STUDY REGARDING THE INFLUENCE OF DIFFERENT PACKAGING TYPES ON SEA BUCKTHORN JUICE QUALITY PARAMETERS

(STEF92 Technology, 2017-06-20, Anca-Mihaela Sidor, Amelia Buculei, Gheorghe Gutt, Adriana Dabija, Ursachi Vasile-Florin)

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Sea buckthorn (Hippophae rhamnoides L.) has gained worldwide researchers attention as a unique and valuable plant, primarily for its medicinal and nutritional potential. The berries can be capitalized by their processing in order to obtain derived alimentary products such as, e.g. juice and jam, as well as used for flavoring of dairy products. The dried sea buckthorn berries and leaves are used for tea. Lately, due to the fact that consumers are more open to information, so their level of awareness is higher, ther...

Advances in Biotechnology2017
SGEM International Multidisciplinary Scientific GeoConference EXPO Proceedings; 17th International Multidisciplinary Scientific GeoConference SGEM2017, Nano, Bio and Green - Technologies for a Sustainable Future
Publication

SUBMERGED FERMENTATION OF JERUSALEM ARTICHOKE PULP AND EXTRACT BY LACTOBACILLUS

(STEF92 Technology, 2017-06-20, Victor Panfilov)

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Prebiotics are one of most common components of functional food. Jerusalem artichoke tubers contain up to 20 % of inulin and oligofructose (OF) well known as probiotic substances. In agriculture Jerusalem artichoke (JA) has a number of advantages while it is used. It is zoned in temperate climates like the northern regions of China and Russia. Due to its acceptable organoleptic properties (sweetish taste without bitterness) compared with chicory (commonly used as source of probiotic), JA tubers can be used in func...

Advances in Biotechnology2017
SGEM International Multidisciplinary Scientific GeoConference EXPO Proceedings; 17th International Multidisciplinary Scientific GeoConference SGEM2017, Nano, Bio and Green - Technologies for a Sustainable Future
Publication

SUCCESSIVE TRANSESTERIFICATION OF 2,5-DIACETYL - ISOSORBIDE IN TWO STAGES WITH HYDROCARBON CHAIN IN THE PROCESS FOR OBTAINING OF D-GLUCITOL

(STEF92 Technology, 2017-06-20, Ileana Cocan, Monica-Viorica Negrea, Ersilia Alexa, Diana Dogaru, Bogdan Radoi)

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Polysorbates as hydrophilic surface-active structures are food additives with multifunctional competences (emulsifiers, aerating, wetting, foaming, stabilizing agents) and wide HLB range. The present paper has proposed to know the details of the successive transesterification of 2,5 пїЅ diacetyl пїЅ isosorbide (2,5- Ac2ISB) with hydrocarbon chains (Ra) by successive introducing the different amounts of fatty acids obtained from the vegetal lipid fractions isolated from sweet pepper (Capsicum annuum) and chilli pep...

Advances in Biotechnology2017
SGEM International Multidisciplinary Scientific GeoConference EXPO Proceedings; 17th International Multidisciplinary Scientific GeoConference SGEM2017, Nano, Bio and Green - Technologies for a Sustainable Future
Publication

SURFACE DISINFECTION OF BOVINE DENTIN SAMPLES INFECTED WITH ESCHERICHIA COLI FOR THE ASSESSMENT OF ENDODONTIC IRRIGANTS

(STEF92 Technology, 2017-11-20, Alexandr Semenov)

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The assessment of antiseptic solutionsпїЅ efficacy for root canal irrigation in terms of dentinal tubules disinfection is a challenging task. The samples used for this purpose should be standardized according to bacterial counts and the depth of their penetration inside dentinal tubules. However, the samples could be contaminated with bacteria from the surface of dentin during the sample acquisition. The treatment of dentin surface with antiseptic solutions will allow to avoid this contamination and thus to assess...

Advances in Biotechnology2017
SGEM International Multidisciplinary Scientific GeoConference EXPO Proceedings; 17th International Multidisciplinary Scientific GeoConference SGEM2017, Nano, Bio and Green - Technologies for a Sustainable Future
Publication

THE ALGORITHM FOR EXPRESS-ANALYSIS OF HUMAN FUNCTIONAL SYSTEMS CONSIDERING OF THE GONIOMETRIC CONTROL DATA

(STEF92 Technology, 2017-06-20, Anastasia Grecheneva, O.R. Kuzichkin, N.V. Dorofeev)

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The article is devoted to the development of the algorithm for express analysis of the state of human functional systems, taking into account the data of goniometric control. The analysis of electrophysiological correlates of movements is given. The features of occurrence of bioelectric signals of brain centers and muscle neurons are analyzed. Based on the analysis it is established that for more effective study of the pathology of the musculoskeletal system it is necessary to carry out goniometric control togethe...

Advances in Biotechnology2017
SGEM International Multidisciplinary Scientific GeoConference EXPO Proceedings; 17th International Multidisciplinary Scientific GeoConference SGEM2017, Nano, Bio and Green - Technologies for a Sustainable Future
Publication

THE ANTIMICROBIAL EFFECT OF ESSENTIAL OILS UPON CERTAIN NOSOCOMIAL BACTERIA

(STEF92 Technology, 2017-06-20, Daiana Ionela Stegarus, Ecaterina Lengyel)

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In this study, the antimicrobial activity of eight natural extracts (Citrus bergamia, Ocimum basilicum, Melissa officinalis, Eucaliptus, Pelargonium graveolens, Argania spinosa, Ricinus communis) over some nosocomial bacterial strains isolated from hospital units (Staphylococcus aureus M215, Escherichia coli M49 and Streptococcus pyogenes M372) has been studied using the diffusion method. The highest antibacterial effect was exhibited by the basil (Ocimum basilicum) and eucalyptus (Eucaliptus) oil (0.7 mm and 1.3 ...

Advances in Biotechnology2017
SGEM International Multidisciplinary Scientific GeoConference EXPO Proceedings; 17th International Multidisciplinary Scientific GeoConference SGEM2017, Nano, Bio and Green - Technologies for a Sustainable Future
Publication

THE AROMATIC EVALUATION OF DISTILLATES MADE FROM SOUR CHERRIES FROM WELL-KNOWN REGIONS

(STEF92 Technology, 2017-11-20, Diana Ionela Stegarus, Oana Botoran, Corina Ciucure, Roxana Ionete, Ecaterina Lengyel)

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The purpose of this study is to determine the volatile organic compounds, which are responsible for the flavor found in sour cherry distillates from various regions, in order to create a comparative study, i.e. to determine criteria used in their qualitative evaluation. In fruit distillates, a big number of volatile organic compounds has already been determined. The characteristics for differentiating the different kinds of distillates are based on the major differences of relative concentration of the compound cl...

Advances in Biotechnology2017
SGEM International Multidisciplinary Scientific GeoConference EXPO Proceedings; 17th International Multidisciplinary Scientific GeoConference SGEM2017, Nano, Bio and Green - Technologies for a Sustainable Future
Publication

THE ASSESSMENT OF CELL MEMBRANE STABILITY AS AN INDICATOR OF DROUGHT TOLERANCE IN WHEAT

(STEF92 Technology, 2017-06-20, Sorin Ciulca, Emilian Madosa, Adriana Ciulca, Radu Sumalan, Cristian Lugojan)

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Membrane stability reflects the ability of cell tissues to hold electrolytes under drought condition by retaining the membrane structure of the leaf cell intact. This indicator has been extensively used as selection criterion for different abiotic stresses including drought and high temperature in wheat. A low frequency of injuries is associated with a high stability of cell membrane, which ensures a better tolerance to water stress. The objective of this research was to evaluate the performance and breeding poten...

Advances in Biotechnology2017
SGEM International Multidisciplinary Scientific GeoConference EXPO Proceedings; 17th International Multidisciplinary Scientific GeoConference SGEM2017, Nano, Bio and Green - Technologies for a Sustainable Future
Publication

THE CONSISTOGRAPHIC DETERMINATION OF ENZYME ACTIVITY OF CARBOXYL ESTERASE ON PASTA PRODUCTS

(STEF92 Technology, 2017-06-20, Ioan David, Ariana Velciov, Lect. Alexandru Rinovetz, Lect. Gabriel Bujanca, Corina Misca)

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This study presents an analysis over the action of carboxyl esterase, enzyme used on dough for pasta and noodles. By using carboxyl esterase polar lipids are formed, acting as emulsifiers and interacting with the gluten as well free unsaturated fatty acids are released, which can be converted by lipoxygenase (contained in flour naturally) resulting in the formation of hydroperoxides, which can act as oxidants and lead to protein strengthening and bleaching (oxidation of pigments). Enyzmatic improvement of pasta an...

Advances in Biotechnology2017
SGEM International Multidisciplinary Scientific GeoConference EXPO Proceedings; 17th International Multidisciplinary Scientific GeoConference SGEM2017, Nano, Bio and Green - Technologies for a Sustainable Future
Publication

THE ECONOMIC EFFECTS OF REPRODUCTIVE FERTILITY RELATED WITH AGE HEIFERS IN MOUNTAIN ARIA

(STEF92 Technology, 2017-06-20, PH. Roger Catalin Manea, Laur Manea)

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The research conducted at farms in mountain areas have shown that the average age at first calving is 849.15 days (28 months and 5 days). The variability of this index is extremely large with the minimum of 570 days (19 months) and a maximum of 1350 days (45 months). It follows that the average age at first breeding would be 18 months and 10 days. At first glance this figure fits perfectly within the limits recommended by the literature, but the reality is different. Because of the desire to have the calving group...

Advances in Biotechnology2017
SGEM International Multidisciplinary Scientific GeoConference EXPO Proceedings; 17th International Multidisciplinary Scientific GeoConference SGEM2017, Nano, Bio and Green - Technologies for a Sustainable Future
Publication

THE EFFECT OF YOGURT ENRICHMENT WITH SEA BUCKTHORN POWDER ON ITS SENSORY ACCEPTANCE, RHEOLOGICAL, TEXTURAL AND PHYSICOCHEMICAL PROPERTIES

(STEF92 Technology, 2017-06-20, Anca-Mihaela Sidor, Gheorghe Gutt, Adriana Dabija, Elena Todosi Sanduleac, Vasile Sidor)

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Yogurt is widely consumed as functional food because of the good taste and nutritional properties (rich in potassium, calcium, protein and vitamins), being an excellent vehicle to deliver probiotics to consumers. However, its enrichment with various physiologically active ingredients could provide specific health benefits beyond basic nutrition. The reason for incorporating the sea buckthorn powder (SBP) in yogurt was to enhance its functionality, considering the sea buckthorn content in non-digestible oligosaccha...

Advances in Biotechnology2017
SGEM International Multidisciplinary Scientific GeoConference EXPO Proceedings; 17th International Multidisciplinary Scientific GeoConference SGEM2017, Nano, Bio and Green - Technologies for a Sustainable Future
Publication

THE EFFICIENCY OF USING ZEOLITES IN DAIRY FARMS

(STEF92 Technology, 2017-06-20, Dumitru Dragotoiu, Monica Marin, Elena Pogurschi, Tomita Dragotoiu)

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Natural zeolites and synthetic ones are porous materials characterized by the ability to lose and gain water reversibly, to adsorb molecules having a corresponding cross section diameter (adsorption properties or which act as a molecular sieve), as well as to exchange constitutive cation without a major change in their structure (proprietary ion exchange). The exploitation of these properties underlies the use of zeolites in a wide range of industrial and agricultural applications and in particular in animal nutri...

Advances in Biotechnology2017
SGEM International Multidisciplinary Scientific GeoConference EXPO Proceedings; 17th International Multidisciplinary Scientific GeoConference SGEM2017, Nano, Bio and Green - Technologies for a Sustainable Future
Publication

THE EVOLUTION OF THE EXTENT OF ACCOMPLISHMENTS OF THE SOIL DEPENDING ON THE ROTATION AND THE DOSE OF FERTILIZERS TO CULTURE OF TRITICUM AESTIVUM

(STEF92 Technology, 2017-11-20, Liliana MIRON, Georgeta BELENIUC, Corina Gavat, Elena DOROFTEI)

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Agriculture seeks to accommodate the needs of quality, the cultivation of land in harmony with the environment, respecting the life and the balance of the ecosystems. In this context the aims of our work were to contribute to the strengthening of the aspects related to the influence of the rotation and fertilizing purposes with nitrogen on the content in nutrients of the soil, of the elements of the fertility and the production of triticum wheat. Also has proposed to achieve a summary report on the experiments of ...

Advances in Biotechnology2017
SGEM International Multidisciplinary Scientific GeoConference EXPO Proceedings; 17th International Multidisciplinary Scientific GeoConference SGEM2017, Nano, Bio and Green - Technologies for a Sustainable Future
Publication

THE IDENTIFICATION AND QUANTIFICATION OF SOME PHENOLIC COMPONENTS THAT ARE VALUABLE WITHIN BEVERAGES PREPARED FROM INDIGENOUS PLANTS

(STEF92 Technology, 2017-06-20, Corina Teodora Ciucure, Diana Ionela Stegarus, Daniela Maria Sandru, Adina Frum, Ovidiu Tita)

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This work aims to analyze in terms of phenolic compounds of beverages obtained from indigenous plants, plants that are known in the specialized literature as being rich in bioactive compounds. Frum (2016) developed the identification method of the phenolic compounds, and this was based on a HPLC system, produced by Agilent Technologies 1200 Series, equipped with degasser, quaternary pump, DAD detector, automatic sampler with thermostat and column compartment equipped with thermostat. The measurements that were mad...

Advances in Biotechnology2017
SGEM International Multidisciplinary Scientific GeoConference EXPO Proceedings; 17th International Multidisciplinary Scientific GeoConference SGEM2017, Nano, Bio and Green - Technologies for a Sustainable Future
Publication

THE INFLUENCE OF FERMENTATION TEMPERATURE IN ESTER ACCUMULATION IN WINES ORIGINATING FROM THE WINE FIELD OF APOLDU DE JOS, ROMANIA

(STEF92 Technology, 2017-06-20, Daiana Ionela Stegarus, Ecaterina Lengyel, Roxana Elena Ionete)

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This work has pursued the accumulation process of aromatic compounds such as esters in three varieties of Romanian native wines from Apoldu de Jos, namely Feteasc? regal?, Feteasc? alb? and Iordana, obtained by fermenting them in a microvinification system, in a bioreactor equipped with temperature sensors for pH and CO2. The pectolytic enzymes Enozym flavors (3g/100 kg) and selected Vinartis ferm yeasts as Saccharomyces cerevisiae strain were used for the alcoholic fermentation. To identify and quantify the ester...

Advances in Biotechnology2017
SGEM International Multidisciplinary Scientific GeoConference EXPO Proceedings; 17th International Multidisciplinary Scientific GeoConference SGEM2017, Nano, Bio and Green - Technologies for a Sustainable Future
Publication

THE INFLUENCE OF GRAFTING - BIOTECHNOLOGICAL LINK OF EFFICIENCY OF THE WATER MELONS PRODUCTION ON THE SANDY SOILS FROM THE SOUTHERN ROMANIA

(STEF92 Technology, 2017-06-20, Mihaela Gabriela Ciupureanu Novac, Elena Ciuciuc, Aurelia Diaconu, Daniela Valentina Popa)

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This paper aims to highlight the production characters of two cultivars of watermelon planted in grafted and in non-grafted culture, starting from the premise that vegetable grafting represents the most common biotechnology for European and Asian countries, where crop rotation is no longer an option and available land is under intense use. The researches were conducted in 2016 at Research - Development Center For Field Crops On Sandy Soils D?buleni пїЅ Romania, under field conditions, on two cultivars of watermelo...

Advances in Biotechnology2017
SGEM International Multidisciplinary Scientific GeoConference EXPO Proceedings; 17th International Multidisciplinary Scientific GeoConference SGEM2017, Nano, Bio and Green - Technologies for a Sustainable Future
Publication

THE INFLUENCE OF THE NUMBERS OF BUDS ON THE QUANTITY AND QUALITY OF GAMAY GRAPE AND WINE VARIETY

(STEF92 Technology, 2017-06-20, Bedri Dragusha)

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Pruning is one of the most important agro-technical measures during cultivation of grapes that affects directly in increasing the quantity and quality of grapes and wine. There are no templates to be applied to all lifting systems - forms of crowns, because each variety has different pruning methods.The number of buds left during pruning depends on many factors such as variety, fertile buds, power - vegetative state of the trunk, agrotechnic and cultivation system пїЅ form of the trunk.The number of buds has decis...

Advances in Biotechnology2017
SGEM International Multidisciplinary Scientific GeoConference EXPO Proceedings; 17th International Multidisciplinary Scientific GeoConference SGEM2017, Nano, Bio and Green - Technologies for a Sustainable Future
Publication

THE INFLUENCE OF UV-C RADIATION ON ANTHOCYANINS RECOVERY FROM HIBISCUS SABDARIFFA FLOWER AND RIBES NIGRUM FRUIT EXTRACTS

(STEF92 Technology, 2017-11-20, Madalina Bibicu, Mirabela Perju, Horea Olosutean, Simona Oancea)

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Fruits and flower edible petals rich in polyphenolic compounds, in particular anthocyanins are known for their pharmacological properties. In order to recover high amounts of such biomolecules from their matrix, various extraction conditions should be conducted. In the present paper, flower petals of Hibiscus sabdariffa and fruits of Ribes nigrum were irradiated with UV-C light for different times (10 and 20 minutes) and at different distances (20, 30, 40, 50 and 60 cm) with the objective to study its effect on pl...

Advances in Biotechnology2017
SGEM International Multidisciplinary Scientific GeoConference EXPO Proceedings; 17th International Multidisciplinary Scientific GeoConference SGEM2017, Nano, Bio and Green - Technologies for a Sustainable Future
Publication

THE LEADING ROLE OF INNOVATIVE CHANGE STRATEGIES IN BIOTECHNOLOGY

(STEF92 Technology, 2017-11-20, Takacs Ildiko-Csilla, Bercovici Adrian)

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Innovation management has to support the principal strategic factors that can guarantee successful innovative strategies, therefore the role of organizational transformations has a central leading position and is interconnected with the corporationsпїЅ biotechnology. The impact of strategic innovation management is profoundly established in the revolutionary organization of global competitiveness, consequently corporations have to project incorporated biotechnological techniques that are flexible and adaptable to ...

Advances in Biotechnology2017
SGEM International Multidisciplinary Scientific GeoConference EXPO Proceedings; 17th International Multidisciplinary Scientific GeoConference SGEM2017, Nano, Bio and Green - Technologies for a Sustainable Future
Publication

THE METHOD OF THE ESTIMATION OF THE ACCEPTABLE DEGREE OF THE DEFLECTION OF THE SPINE AND OF BIAS OF VERTEBRAE IN SYSTEMS OF THE DIAGNOSTIC AND THE REHABILITATION

(STEF92 Technology, 2017-06-20, N.V. Dorofeev, Anastasia Grecheneva, O.R. Kuzichkin, Roman Romanov)

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The article discusses the method of the estimation of the permissible degree of the deflection of the spine and of bias of vertebrae. The proposed method is based on measurement of steering angles and degree of deviation of vertebrae by accelerometric transducers, application of neural network algorithms of the processing of capture data for adapt of the system of the diagnostics and of the rehabilitation under patients with different physiological characteristics and disorders of the spine and musculoskeletal sys...

Advances in Biotechnology2017
SGEM International Multidisciplinary Scientific GeoConference EXPO Proceedings; 17th International Multidisciplinary Scientific GeoConference SGEM2017, Nano, Bio and Green - Technologies for a Sustainable Future
Publication

THE PROPAGATING TRENDS OF BOUGAINVILLEA SPECTABILIS IN VARIOUS CULTURE CONDITIONS TREATED WITH RHYZOGENE SUBSTANCES

(STEF92 Technology, 2017-06-20, student Marian Gabriel Jeberean, Maria Bala)

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The results of rooting cuttings of Bougainvillea spectabilis which were planted in substrates of sand, peat, perlite and peat + perlite treated with rhyzogene substances named Atonik and Radistim. This study was conducted in the closed greenhouse from the Faculty of Horticulture and Forestry in Timisoara, for the rooting place had been utilized crates with the size of 50x30 cm and they were filled with substrate of sand, peat, perlite, perlite + peat, and then were planted cuttings of Bougainvillea spectabilis tha...

Advances in Biotechnology2017
SGEM International Multidisciplinary Scientific GeoConference EXPO Proceedings; 17th International Multidisciplinary Scientific GeoConference SGEM2017, Nano, Bio and Green - Technologies for a Sustainable Future
Publication

THE STUDY AND MODELING OF SOME GUT MICROBIOTA BACTERIA GROWTH IN FRUCTOOLIGOSACCHARIDES CONTAINED MEDIUM

(STEF92 Technology, 2017-11-20, Boris Karetkin)

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Commonly, пїЅprebioticsпїЅ are defined as пїЅnondigestible food ingredients that beneficially affects host health by selectively stimulating the growth and/or activity of one or the limited number of bacteria in the colonпїЅ and they are associated with so-called bifidogenic effect. In addition, there are the alternative definitions of prebiotics to expand the number of compounds attributed as prebiotics. Nevertheless, the most of such substances improve gut microbiota modulation by means of especially metabolism ...

Advances in Biotechnology2017
SGEM International Multidisciplinary Scientific GeoConference EXPO Proceedings; 17th International Multidisciplinary Scientific GeoConference SGEM2017, Nano, Bio and Green - Technologies for a Sustainable Future
Publication

THERMAL CONTROL OF PLANT AGRICULTURAL PRODUCTS

(STEF92 Technology, 2017-06-20, Alex Divin)

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Currently, non-destructive testing of fruits and vegetables using technical vision systems in the infrared region of the spectrum is actively developed. The active thermal control as a variation of this method allows detecting surface and subsurface defects in plant tissues, caused by mechanical damage or plant diseases at early stages. The sensitivity of this method depends on control parameters such as power and time of heat impact. It is necessary to know the thermophysical characteristics of both healthy tissu...

Advances in Biotechnology2017
SGEM International Multidisciplinary Scientific GeoConference EXPO Proceedings; 17th International Multidisciplinary Scientific GeoConference SGEM2017, Nano, Bio and Green - Technologies for a Sustainable Future
Publication

THYMUS ALTERNANS KLOKOV: DATA REGARDING THE CHEMICAL COMPOSITION AND ANTIMICROBIAL ACTIVITY OF ESSENTIAL OILS

(STEF92 Technology, 2017-11-20, Irina Boz, Simona Dunca, Corneliu Tanase, Naela Costica)

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Thymus alternans is a relatively new species for Romania, being first mentioned in Romanian flora in 2002. The species is quite similar to Thymus pulegioides L., shows hairy stems on opposite sides, alternating from one node to another, leaves are oblong elliptical, ciliate on margins, 2-4 pairs of lateral veins weak prominent and hairy calyx tube. The species grows in mountain meadows at low altitudes (500-1100 m). In this paper, the chemical variability of essential oils and also, their antimicrobial activity wa...

Advances in Biotechnology2017
International Multidisciplinary Scientific GeoConference SGEM 2017
Publication

Untitled record

(STEF92 Technology, 2017, Authors pending)

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In this study a dried carrot pomaces (CP) were added to improve the mechanical properties and biodegradability of the thermoplastic starch and poly(lactic-acid) (PLA) blends. Application for vegetable byproducts rich in the fibers are limited due to a lack of effective processing methods. Therefore, the raw material should be pretreated to break this bond to expose the polysaccharide components to further enzymatic and chemical reactions. Before drying carrot pomaces underwent ultrasonic pretreatment. Ultrasonicat...

Advances in Biotechnology2017
SGEM International Multidisciplinary Scientific GeoConference EXPO Proceedings; 17th International Multidisciplinary Scientific GeoConference SGEM2017, Nano, Bio and Green - Technologies for a Sustainable Future
Publication

USE OF AN ECOMETRIC MODEL FOR DEVELOPING AN OUTLOOK FOR THE CROP SECTOR IN LATVIA

(STEF92 Technology, 2017-11-20, Aleksejs Nipers, Irina Pilvere, Sandija Zeverte-Rivza, Agnese Krievina)

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In 2015 in Latvia, the total value of agricultural output in constant prices (including subsidies on products) reached EUR 1.25 billion, and the value of crop products accounted for 63% of the total. The world population will increase by 35% by 2050; therefore, the Latvian Agricultural Sector Analysis Model (LASAM) has been developed for making projections for agricultural industries. The overall objective of the research is to develop a dynamic simulation model for various crop sectors. The present research analy...

Advances in Biotechnology2017
SGEM International Multidisciplinary Scientific GeoConference EXPO Proceedings; 17th International Multidisciplinary Scientific GeoConference SGEM2017, Nano, Bio and Green - Technologies for a Sustainable Future
Publication

USE OF EXPERIMENTAL DESIGN FOR QUALITY OPTIMISATION OF YOGURT WITH ROSEHIP POWDER AND GRAPE SEED EXTRACTS

(STEF92 Technology, 2017-11-20, Adriana Dabija, Anca Mihaela Gatlan, Lacramioara Rusu, Silvia Mironeasa)

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Worldwide, the yogurt is a very popular fermented dairy food and it is known for its health benefits, nutritional value and digestibility. The factors that influence the quality of yogurt are milk composition, dry matter content, the temperature and time at which pre-treatment of the milk is carried out, the type and the quantity of starter culture used, incubation temperature and storage conditions for the final product. A major problem in the production of yogurt is the whey separation. In the yogurt industry, s...

Advances in Biotechnology2017
SGEM International Multidisciplinary Scientific GeoConference EXPO Proceedings; 17th International Multidisciplinary Scientific GeoConference SGEM2017, Nano, Bio and Green - Technologies for a Sustainable Future
Publication

USING THE STATISTIC MODUL WITHIN AN ORIGINAL COMPUTER PROGRAM FOR DAIRY CATTEL FARMS

(STEF92 Technology, 2017-06-20, Vasile Maciuc, Domnica Maciuc, Steofil Creanga, Livia Vidu)

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The paper presents the original results regarding a computer program for production and reproduction data management in dairy cattle farms, with the statistics module necessary for the farmerпїЅs current processing and the genetic improvement of the livestock. The statistics module processes the data entered by the farmer and provides statistical data for several parameters specific to cattle farms, such as: X , пїЅs x , s, V%, genetic parameters (heritability, correlations, repetability) and the genetic evaluatio...

Advances in Biotechnology2017
SGEM International Multidisciplinary Scientific GeoConference EXPO Proceedings; 17th International Multidisciplinary Scientific GeoConference SGEM2017, Nano, Bio and Green - Technologies for a Sustainable Future
Publication

WEED FLORA OF PEPPER CROP IN DUKAGJINI PLAIN

(STEF92 Technology, 2017-06-20, Arben Mehmeti, Fadil Musa, Rozafa Fetahaj, Valmir Hoxha, Adem Demaj)

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The aim of this study was to investigate weed flora in pepper crop on the Dukagjini plain in Kosovo. The arable weed vegetation of Kosovo has been affected by multiple environmental features and management measures on various spatial scales in the past. Weed flora in pepper crop on the Dukagjini plain was not studied in detail in the past; thus, data are insufficient and incomplete. To increase the knowledge of weed flora in pepper crop on the Dukagjini plain, we recorded the flora of 50 plots with a standard plot...

Advances in Biotechnology2017
SGEM International Multidisciplinary Scientific GeoConference EXPO Proceedings; 17th International Multidisciplinary Scientific GeoConference SGEM2017, Nano, Bio and Green - Technologies for a Sustainable Future
Publication

YOLK COLOUR AND CAROTENOID COMPOSITION OF THE EGGS PRODUCED BY LAYING HENS FED DIETS CONTAINING TOMATO PROCESSING WASTE

(STEF92 Technology, 2017-11-20, Nour Violeta, Panaite Tatiana Dumitra, Corbu Alexandru Radu, Vlaicu Petru Alexandru)

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Egg yolk pigmentation is one of major quality attribute linked to consumer requirements concerning eggs. The colour of the egg yolk is a dietary response, depending on the levels of carotenoids present in the feed. The purpose of the present study was to investigate the effects of feed supplementation with dried tomato waste in commercial laying hens on egg production, egg quality, egg yolk colour and carotenoid composition. The hens were fed the basal diet (BD) and the diet supplemented with 7,5% dried tomato was...

Advances in Biotechnology2017
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