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Exopolysaccharide from Lactobacillus helveticus: identification of chemical structure and effect on biscuit duality
exopolysaccharide Lactobacillus helveticus biscuits xanthan LB-gum rheological properties chemical quality attributes sensory evaluation
2014/2/27
Exopolysaccharide (LB-gum) was produced from Lactobacillus helveticus by ethanol precipitation and gel-permeation chromatography. The structures of LB1 and LB2 were estimated by sugar composition anal...
Identification of Microorganisms in Traditional Asian Foods Made with Fermented Wheat Flour and Their Hypoallergenization
wheat flour traditional foods microorganisms enzyme
2009/6/17
Traditional wheat flour foods in many Asian countries are produced by natural fermentation. Enterobacter cloacae GAO was isolated from the starter of traditional flour fermented foods. Immunoblotting ...
Identification of Wine Yeasts by PCR-RFLP without Previous Isolation on Plate
wine yeasts identification PCR-RFLP
2009/3/20
The population of wine yeasts during spontaneous must fermentation was characterized by direct 5.8S-ITS rDNA region amplification without previous plate isolation or enrichment. RFLP analysis was appl...
Identification of Phenolic Acids and Changes in their Content during Fermentation and Ageing of White Wines Posip and Rukatac
phenolic acids Posip Rukatac
2009/3/20
Identification of phenolic acids was performed and changes in their content during the production of autochthonous Croatian white wines Posip and Rukatac (Vitis vinifera, L.) were registered. In both ...
Identification and characterisation of antimicrobial activity of nisin a produced by Lactococcus lactis subsp. lactis LL27
nisin A Lactococcus lactis sublethal injury heating freezing
2014/3/10
In this study, bacteriocin producing lactococcal strains were isolated from Turkish raw milk samples. Among these isolates, LL27 had the highest inhibition activity against Gram-positive indicator str...
The objective of these trials was to measure the visual acuity of adult dairy bulls using a psychophysical approach. Three adult dairy bulls (2 Holstein Friesian and 1 Red Holstein) were trained to re...
Isolation and Identification of Anthocyanins in the Fruit Peels of Starkrimson and Marx Red Bartlett Common Pear Cultivars and Their Bud Mutants
Anthocyanins Fruit Peels
2016/5/31
Anthocyanins and anthocyanidins were determined in 3 varieties of common pears (Pyrus communis L.), Starkrimson, Clapps Favourite and Marx red Bartlett. The pigments were extracted from the fruit peel...
Identification and Manipulation of Subsite Structure and Starch Granule Binding Site in Plant α-Amylase
α-amylase subsite starch granule
2008/4/20
In germinating plant seeds, α-amylases degrade starch accumulated in seeds, and that requires two functions: catalysis itself and starch granule binding ability. All plant α-amylases belong to the α-a...
Cultivar Identification of Rice (Oryza sativa L.) by PCR Method and its Application to Processed Rice Products
rice DNA cultivar identification PCR processed rice product
2008/4/20
As the cultivars of rice affect markedly eating quality, processing suitability and price, identification or differentiation of rice cultivars is very important. The present authors developed suitable...
Isolation and Identification of a Novel Yeast Fermenting Ethanol under Acidic Conditions
acid-tolerant yeast ethanol fermentation acidic medium
2008/4/20
An acid-tolerant yeast strain MF-121 showing an excellent ability of ethanol fermentation in acidic media containing salt of pH 2.0-2.5 was isolated. Some brewing yeast, Saccharomyces cerevisiae, coul...
Isolation and Identification of Novel Tri- and Tetra-saccharides Synthesized by Thermoanaerobacter brockii Kojibiose Phosphorylase
Kojibiose phosphorylase oligosaccharide Palatinose NMR
2008/4/20
Novel tri- and tetra-saccharides were synthesized by glucosyltransfer from β-D-glucose 1-phosphate (β-D-G1P) to palatinose using Thermoanaerobacter brockii kojibiose phosphorylase. There saccharides w...
Molecular Identification of a Cold-adapted Endo-arabinanase of Penicillium chrysogenum
endo-arabinanase cold-adapted enzyme nucleotide sequence overexpression Penicillium chrysogenum
2008/4/20
A cDNA encoding a cold-adapted endo-arabinanase (Abnc) was isolated by in vitro cloning from Penicillium chrysogenum 31B. The coding sequence of the abnc gene was 960 bp in length which encodes a 320-...
Purification and Identification of Potentially Bioactive Peptides from Enzyme-Modified Cheese
bioactive peptide antihypertensive peptide enzyme-modified cheese Lactobacillus casei
2008/3/28
Antihypertensive peptides inhibiting angiotensin I-converting enzyme have been isolated from enzymatic hydrolysates of various food materials, but no information is available on the isolation of antih...
Identification of Interactions Among Casein Gels Using Dissociating Chemical Agents
acid coagulation rennet coagulation protein interactions dissociating agents
2008/3/28
To evaluate the nature of the main interactions that are involved in the formation of casein gels made by the acidification or rennet coagulation of milk, we investigated the combined effects of ultra...
Characterization by Ionization Mass Spectrometry of Lactosyl ß-Lactoglobulin Conjugates Formed During Heat Treatment of Milk and Whey and Identification of One Lactose-Binding Site
mass spectrometry ß beta -lactoglobulin lactose binding site
2008/3/27
The extent of the early stage of the Maillard-type reaction that impaired functional properties of whey proteins was evaluated by electrospray ionization mass spectrometry. Under conditions of mild he...