搜索结果: 1-15 共查到“食品科学技术 Aspergillus”相关记录53条 . 查询时间(0.359 秒)
Studies on Low-cost Substrates and Other Cultural Conditions for Optimal Amylase Yield from Aspergillus oryzae-SR2
Cultural Conditions Low-cost Substrates
2016/6/2
The need for starch-converting enzymes in various industries has led to enormous interest in their production at a cheap rate. The present study was focused on the examination of various inexpensive s...
urification and Characterization of Lipase Produced by Aspergillus oryzae CJLU-31 Isolated from Waste Cooking Oily Soil
Lipase Produced Characterization
2016/6/1
Lipase was one of the most important industrial enzymes and has diverse applications in food industry, detergent industry, fats and oil hydrolysis, peptide synthesis and pharmaceutical industries. The...
Optimization of Solid-state Fermentation for Acidophilic Pectinase Production by Aspergillus niger Jl-15 Using Response Surface Methodology and Oligogalacturonate Preparation
Acidophilic Pectinase Production Methodology
2016/6/1
Polygalacturonases that hydrolyzed the α-(1,4) glycosidic linkages of pectin is one of widely used industrial enzymes and applied in food, feed, paper and pulp, fruit juice and textile industries. To ...
Aspergillus parasiticus from wheat grain of Slovak origin and its toxigenic potency
Aspergillus section Flavi toxigenicity mycotoxins food safety wheat grain
2014/2/25
During the mycological investigation of the wheat grain originating in Poltár (Central Slovakia), an endogenous aspergillus producing aflatoxins was encountered. Morphology, physiology and extrolites ...
Inhibition of ochratoxin A production of Aspergillus carbonarius by yeast species
ochratoxin A Aspergillus carbonarius inhibition yeast biocontrol
2014/2/25
A total of 21 yeast strains isolated from wine-grapes of Turkey were screened for their ability to inhibit ochratoxin A (OTA) accumulation by Aspergillus carbonarius in both yeast extract sucrose (YES...
Optimisation of solid-state fermentation of Aspergillus niger JL-15 for xylanase production and xylooligosaccharides preparation
xylanase response surface methodology (RSM) solid-state fermentation (SSF) xylooligosaccharides HPLC
2014/2/25
The production of xylanase (XylA) by Aspergillus niger JL-15 in solid-state fermentation (SSF) on orange peel was optimised by the response surface methodology (RSM). The results revealed that four fa...
Microbial transformation of citral by Aspergillus niger-PTCC 5011 and study of the pathways involved
biotransformation bioconversion Aspergillus niger fungi citronellol
2014/2/25
Citronellol and hydroxy citronellal are fragrance ingredients used in decorative cosmetics and fine fragrances. They have many applications in flavourings, extracts, foods, and drugs manufacturing. Th...
Analysis of the Promoter Activity of the Taka-Amylase Gene and the Phosphoglycerate Kinase Gene in a Shoyu-koji Mold Aspergillus oryzae KBN616
Aspergillus oryzae phosphoglycerate kinase promoter
2009/7/8
Promoter activity of the genes encoding Taka-amylase A and phosphoglycerate kinase of Aspergillus oryzae was analyzed using Escherichia coli β-glucuronidase as a reporter in a shoyu-koji mold A. oryza...
Preparation and Enzymatic Properties of Aspergillus niger Endoinulinase Immobilized onto Various Polysaccharide Supports
Aspergillus niger endoinulinase immobilized enzyme
2009/7/8
An extracellular endoinulinase P-III from Aspergillus niger 12 has been immobilized covalently onto bromoacetyl-cellulose (BAC), cellulose-carbonate (CC) and CNBr-activated Sepharose 4B (CAS) with the...
Purification and Characterization of Feruloyl Esterase from Aspergillus awamori
Aspergillus awamori feruloyl carbohydrate ester feruloyl esterase
2009/7/7
A. awamori feruloly esterases, termed FAE-a and FAE-b, were purified to homogeneity by ammonium sulfate fractionation, DEAE-Sephadex A-50 column chromatography, DEAE-Toyopearl 650 column chromatograph...
Increased Digestibility of Raw Starches by Mutant Strains of Aspergillus awamori
Aspergillus awamori C5+ ion-beam raw starch digestion
2009/7/7
Aspergillus awamori possesses the ability to digest raw starches. For the effective utilization of starchy crops in South-Asian countries, it is important to digest raw starches without cooking for th...
Heterologous Expression of Xylanase II from Aspergillus usamii in Pichia pastoris
Aspergillus usamii characterization expression xylanase Pichia pastoris
2009/6/24
To efficiently produce xylanase for food processing industry, a gene encoding xylanase II (XynII) from Aspergillus usamii has been cloned into the vector pPIC9K and integrated into the genome of Pichi...
Synergy Between an α-L-Arabinofuranosidase from Aspergillus oryzae and an Endo-Arabinanase from Streptomyces coelicolor for Degradation of Arabinan
arabinan α-L-arabinofuranosidase glycoside hydrolase family 43
2009/6/18
An α-L-arabinofuranosidase gene of Aspergillus oryzae was expressed in Pichia pastoris. The re-combinant enzyme released L-arabinose from arabinose-containing polysaccharides such as lupin pectic gala...
Inulo-Oligosaccharides: Continuous Production from Inulin by Immobilized Inulinase from Aspergillus niger and in vitro Utilization by Bifidobacteria
Aspergillus niger bifidobacteria bioreactor
2009/6/18
Endoinulinase was partially purified from the culture filtrate of a filamentous fungus Aspergillus niger mutant 817. The enzyme preparation was immobilized covalently onto a porous cellulose derivativ...
Kinetic Study on Transfructosylation by b-Fructofuranosidase from Aspergillus niger ATCC 20611 and Availability of a Membrane Reactor for Fructooligosaccharide Production
fructooligosaccharides transfructosylation membrane reactor
2009/6/18
Transfructosylation catalyzed by fructooligosaccharide-producing b-fructofuranosidase from Aspergillus niger ATCC 20611 was kinetically studied and a reaction model of transfructosylation was proposed...