搜索结果: 1-15 共查到“食品生物化学 Both Solid”相关记录29条 . 查询时间(0.113 秒)
A novel sorbent for solid-phase extraction coupling to high performance liquid chromatography for the determination of olaquindox in fish feed
HPCL molecular imprinting SPE olaquindox
2014/10/11
A new and hydrophilic molecularly imprinted polymer (MIP) selective for olaquindox was prepared by bulk polymerisation using methacrylic acid as the functional monomer and ethylene glycol dimethacryla...
Determination of volatiles in beer using solid-phase microextraction in combination with gas chromatography/mass spektrometry
GC headspace technique solid phase microextraction volatile compounds
2014/7/10
Headspace solid phase microextraction and purge and trap analysis were used for the determination of volatiles in beer. These methods were compared with the analysis of unconcentrated gas phase and li...
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...
Supercritical Fluid Extraction of Lovastatin from the Wheat Bran Obtained after Solid-State Fermentation
supercritical CO2 extraction solid-state fermentation lovastatin
2009/8/10
The objective of the present work is to extract lovastatin with minimum impurity by using supercritical carbon dioxide (SC-CO2). A strain of Aspergillus terreus UV 1617 was used to produce lovastatin ...
Production of Antioxidants by Marasmiellus sp. Via Solid Substrate Fermentation
Antioxidants by Marasmiellus Solid Substrate Fermentation
2016/5/31
This study was aimed to evaluate the antioxidant properties of methanol extracts of fermented substrates optimised for antioxidant production by Marasmiellus sp. KUM 50061 mycelial biomass. Extract of...
Determination of Reductones, Furans and Organic Acids in Aqueous Model Matrices Using Solid-Phase Extraction and Gas Chromatography/Mass Spectrometry
reductone furan organic acid
2009/5/31
A method using solid-phase extraction (SPE) and GC-MS was developed for the determination of a series of polar and unstable flavor compounds: reductones, furans and volatile organic acids, in aqueous ...
The Relevance of Solid-state Substrate Moisturing on Ganoderma lucidum Biomass Cultivation
solid-state cultivation moisture content Ganoderma lucidum
2009/3/23
Solid-state cultivation of Ganoderma lucidum biomass based on originally isolated Slovenian strain and production of its polysaccharides in horizontal stirred tank reactor (HSTR) were developed. For s...
Submerged and Solid-State Phytase Fermentation by Aspergillus niger: Effects of Agitation and Medium Viscosity on Phytase Production, Fungal Morphology and Inoculum Performance
phytase Aspergillus niger solid-state fermentation
2009/3/20
Qualitative relationships between agitation levels and medium viscosity, Aspergillus niger morphology and phytase production were investigated in submerged and solid-state fermentations. Overall phyta...
Analysis of Growth Kinetic Profiles in Solid-State Fermentation
growth kinetics solid-state fermentation regression analysis
2009/3/20
Currently, mathematical models that propose to describe the performance of solid state fermentation bioreactors use simple empirical equations to describe the growth kinetics. However, a systematic an...
Evaluation of Productivity of Zymotis Solid-State Bioreactor Based on Total Reactor Volume
Zymotis bioreactor packed-bed bioreactors volumetric productivity
2009/3/20
In this work a method of analyzing the performance of solid-state fermentation bioreactors is described. The method is used to investigate the optimal value for the spacing between the cooling plates ...
Production of L(+) Lactic Acid by Lactobacillus amylophilus GV6 in Semi-Solid State Fermentation Using Wheat Bran
L. amylophilus wheat bran response surface method
2009/3/17
Lactobacillus amylophilus GV6 was used for direct fermentation of raw starch in wheat bran to L(+) lactic acid in semi-solid state fermentation. At m/V ratio of wheat bran 9 % (9 g of wheat bran in 10...
Enhancement of Nutritional Value of Cereals with γ-Linolenic Acid by Fungal Solid-State Fermentations
cereals fungi γ-linolenic acid
2009/3/13
The capability of lower filamentous fungi to utilize and to enrich cereals with γ-linolenic acid (GLA) by solid state fermentation was investigated. Thamnidium elegans was selected as a production str...
Solid Culturing of Bacillus amyloliquefaciens for Alpha Amylase Production
alpha amylase Bacillus amyloliquefaciens solid-state fermentation
2009/3/12
Fourteen different agroresidues were screened for alpha amylase production using Bacillus amyloliquefaciens ATCC 23842. Among them, wheat bran (WB) and groundnut oil cake (GOC) in mass ratio of 1:1 wa...
Pectin Esterase Production from Apple Pomace in Solid-State and Submerged Fermentations
apple pomace pectin methylesterase solid-state fermentation
2009/3/12
Comparison of the production of pectin methylesterase (PME) by Aspergillus niger from apple pomace in solid-state (SSF) and submerged fermentation (SmF) was made for higher PME production. pH value of...
Alpha Amylase Production by Bacillus cereus MTCC 1305 Using Solid-State Fermentation
Bacillus cereus solid-state fermentation wheat bran
2009/3/12
Production of α-amylase under solid-state fermentation by Bacillus cereus MTCC 1305 has been investigated using wheat bran and rice flake manufacturing waste as substrates. With wheat bran, highest en...