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Chủ đề : Biotechnology and food sciences


Có 40+ tài liệu thuộc chủ đề "Biotechnology and food sciences"

Impact of salt reduction on bread on sensory preference and physicochemical parameters

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IMPACT OF SALT REDUCTION ON BREAD ON SENSORY PREFERENCE AND PHYSICOCHEMICAL PARAMETERS. Therefore, this study aimed to evaluate the impact of salt reduction on: (i) physicochemical parameters. The purpose of this study was to evaluate the impact of salt reduction on bread physicochemical parameters and sensory analysis. Four Portuguese bread formulations were tested: “D’água”, “Carcaça”, “Mistura”, and “Regueifa”, produced with...

Antitumor properties of vegetable oil extract from green microalga coelastrella sp.

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Cancer is one of the leading causes of death in the world. (Galasso et al., 2017. Sathasivamet al., 2019). modulation of the immune system, growth factors and intracellular signaling pathways. improvement of natural pigmentation of high-value ornamental fishes, flamingos and salmon and etc(Guedeset al., 2011. Boominathanet al., 2015. Microalgal species belonging to Chlorophyta, such as Dunaliella salina, Haematococcus pluvialis, Chlorella...

Taxonomic investigation of euplanktonic diatom communities as indicator of copper in the bank of the Subarnarekha river, Ghatshila, Jharkhand, India

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TAXONOMIC INVESTIGATION OF EUPLANKTONIC DIATOM COMMUNITIES AS INDICATOR OF COPPER IN THE BANK OF THE SUBARNAREKHA RIVER, GHATSHILA, JHARKHAND, INDIA. Bhakta et al., 2011. Pandey et al. Diatom assemblages can be formed in the open water systems of rivers, lakes and canals (euplanktons), they may be associated with plants (epiphytic), they may be found in the sand (epipsammon), or mud...

Identification of virulence factors among ESBLs-producing escherichia coli clinical isolates from Gaza strip, Palestine

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coli in many countries of Middle East are worrying and this area may be one of the considerable epicenters of the ESBL pandemic globally (Tayh et al., 2016a).. Genes coding for VFs are located with each other on large chromosomal regions recognized as pathogenicity islands (PAIs) (Bingen-Bidois et al., 2002).. However, ExPEC belong particularly to group B2 and, to a...

Morphological and chemical characteristics of different cassava varieties in relation to the quality attributes of their gari (roasted fermented cassava grits)

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MORPHOLOGICAL AND CHEMICAL CHARACTERISTICS OF DIFFERENT CASSAVA VARIETIES IN RELATION TO THE QUALITY ATTRIBUTES OF THEIR GARI (ROASTED FERMENTED CASSAVA GRITS). There are several cassava varieties being promoted for widespread adoption by farmers and gari producers in Nigeria (Abdoulaye et al., 2014). Meanwhile, this is essential as gari ranks first among popular cassava food products in Nigeria and, indeed, West...

Influence of quercetin and dihydroquercetin on some functional parameters of rat liver mitochondria

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Mitochondria play a major role in the apoptosis and necrosis regulation (Dave, Byfield, et al., 2008. The swollen mitochondria initiates opening of mPTP that leads to the rupture of the outer mitochondria membrane as well as intermembrane components leakage into the cytosol provoking the process of cell apoptosis. The Ca 2+ ions accumulation in the matrix of the mitochondria is...

Use of bacteriophages as a target specific therapy against food borne pathogens in food industry - a review

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Nevertheless, the use of modern disinfection methods like pasteurization, high hydrostatic pressure processing (HHP), irradiation therapy, sanitizing chemicals (chlorine and peracetic acid) and so on reduce the microbial population in foods to a great extent (Sohaib et al., 2016) but also have some disadvantages suchlike high initial outlay, destruction of the processing equipment owing to their caustic nature and most...

Bioconversion of wine pomace by lentinus edodes in a solid state system

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BIOCONVERSION OF WINE POMACE BY LENTINUS EDODES IN A SOLID-STATE SYSTEM Hatice Kalkan Yıldırım* 1 , Eser Y. Keywords: wine pomace, solid state fermentation, L.edobes, phenolic compounds. vinifera) is associated with phenolic acids, flavonoids, stilbenes, anthocyanins and tannins, which are among antioxidant-containing fruits (Manconi et al., 2017). Nowadays biotechnological methods are used more often to produce high quality bioactive compounds...

Composition and properties of high polymer DNA from gonads of different species of hydrobionts

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Preparations of nucleic acid isolated from animal, plant and microbial sources are used in the manufacture of medicines, cosmetics, dietary supplements, specialized foods (for children, sports, and therapeutic purposes), as well as for the production of nucleotides, nucleosides, purines and pyrimidines (Yamamoto et al., 1997. Chiesa et al., 2016. Attarwala et al., 2018. Besednova et al., 2018).. Currently, DNA preparations...

Visible near infrared (vis nir) spectroscopy technique to detect gray mold disease in the early stages of tomato fruit

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Many fruits enter into the food industries that contribute to national income and it is important to achieve food security (Beghi et al., 2018. Ratnadass et al., 2012). China is the highest producer of tomato, followed by The United States and India (Guan et al., 2018).. However, plants, in general, are exposed to many diseases that affect their quantity and...

Evaluation of some traditional therapeutic properties of usnea longissima (ascomycota, lichenized fungi): Antimicrobial, antiquorum and antioxidant

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Lichens have a wide array of unique secondary metabolites such as fatty acid polysaccharides, terpene, flavonoid depsides, depsidones, di- benzofurans, depsones which confer protection against biological attack and physical stress (Ullah et al., 2003). In the last three decades, studies explored antimicrobial, antiviral, antiprotozoal, antipyretic, antitumor, antiproliferative, anti-inflammatory, analgesic, antioxidant, and photoprotective activities of different lichens from different regions of...

Analysis of nutritional factors influencing the biosynthesis of amyloid bioemulsifier beam1 applicable in food industry

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ANALYSIS OF NUTRITIONAL FACTORS INFLUENCING THE BIOSYNTHESIS OF AMYLOID BIOEMULSIFIER BE- AM1 APPLICABLE IN FOOD INDUSTRY. The high molecular weight amphipathic biosurfactants are also termed as Bioemulsifiers which act as capsular polymers that are released into environment by the producing strain during growth (Amiriyan, et al. influenced by carbon sources like hydrophobic solvents (alkanes) and water soluble substrates respectively (Amaral...

In vitro evaluation of different locally available preservatives against the fungus causing tomato fruit rot disease

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IN VITRO EVALUATION OF DIFFERENT LOCALLY AVAILABLE PRESERVATIVES AGAINST THE FUNGUS CAUSING TOMATO FRUIT ROT DISEASE. tomato fruit rot. The special nutritive values of tomato make it most important protective foods for humans (Raiola et al., 2014). The major problems include improper management, insect pests and diseases during pre-and post-harvest stages, use of poor seeds due to un-. The yield...

Seasonal variations of fatty acid composition of common carp (Cyprinus carpio, l. 1758) from aquaculture and open waters in Macedoni

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SEASONAL VARIATIONS OF FATTY ACID COMPOSITION OF COMMON CARP (CYPRINUS CARPIO, L. Keywords: common carp, aquaculture, open waters, fatty acid composition. Mozaffarian et al., 2004. Sahena et al., 2009;. Myneris-Perxachs et al., 2010). Cahu et al. The aim of this study was to analyze the seasonal variations in the fatty acid composition of common carp meat, which originates from aquaculture...

Burkholderia cepacia bam-12 isolated from mungbean field in Rajasthan augments plant growth in Agricultural field soil of Gujarat, India

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Jha et al., 2011). The application of environmental friendly practices is promoted by voluntary certification schemes (e.g., Global GAP or organic farming schemes) as well as by legally binding regulations (e.g., the EU Directive 2009/128) aiming at the implementation of sustainable pest management practices).. Pseudomonads are the most prevalent group among bacteria which dominate in the plant rhizosphere due to...

Novel association between GnRHR gene and growth traits in awassi and karakul sheep

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NOVEL ASSOCIATION BETWEEN GnRHR GENE AND GROWTH TRAITS IN AWASSI AND KARAKUL SHEEP Thamer R. Improvement of growth traits of sheep is the main concern of many researchers nowadays (Lalit et al., 2016). Growth trait is the most important economic trait in domestic animals and is controlled by multiple genes, loci, and interactions (Cheng et al., 2011). Growth of the...

Bio profiling of a potential antimycobacterial bacteriocin produced by bacillus subtilis (MK733983) of ethnomedicinal origin

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One of the tangible reasons is due to its production cost and the complexity of the multiple resistance mechanisms developed by the AMR microbes and thus, development of potential antimicrobial agents has become very difficult and a critical priority in the present world (Lopez et al., 2017. Antimicrobial peptides (AMPs) also known as host defensive proteins (HDPs) seem to be...

Application of bacteriocin producing lactic acid bacteria isolated from salted dried camel meat (el kadid) in the preservation of goat cheese against staphylococcus aureus

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Lactobacillus plantarum. Dal Bello et al., 2012). Tabanelli et al., 2014), with a minimal texture effect and organoleptic properties of the food. Bacteriocins are an important group of peptides and proteins differentiated according to their dimensions, microbial focus, Tolerance and mechanism of action (O'Connor et al., 2015). They can always be classified based on structural, physicochemical, and genomic characteristics (Heng...

Qualitative and quantitative enzymatic profile of native trichoderma strains and biocontrol potential against fusarium oxysporum f.sp. cubense race 1

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Marques et al., 2017). The later also generates byproducts with added values such as enzymes, sugars, biofuels, among others (Behera et al., 2017. Hernández-Melchor et al., 2019).. Bohacz and Korniłłowicz-Kowalska, 2020) by using fermentative systems with solid substrates or submerged cultures (Kumar et al., 2014. Ajijolakewu et al., 2017).. Weiss et al., 2020).. metabolites (Argumedo-Delira et al., 2009. De la...

Application of D-optimal mixture design and artificial neural network in optimizing the composition of flours for preparation of gluten free bread

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India is the world's biggest producer of pearl millet, wherein 9.8 million hectares of the area the crop is cultivated (Siroha, Sandhu, &. Also, it is essential to optimize the proportion of the legumes and pearl millet flour for preparing bread of good quality.. Sensory analysis indicated that the bread prepared using these two compositions were in the “like slightly”...