搜索结果: 1-15 共查到“食品科学技术基础学科 ethanol”相关记录19条 . 查询时间(0.043 秒)
Characterization of Ethanol Precipitated Cress Seed and Flaxseed Mucilages Compared with Commercial Guar Gum
Ethanol Precipitated Cress Seed Flaxseed Mucilages
2016/6/2
The yield percentage, chemical and physical properties of ethanol precipitated Cress Seed Mucilage (CSM) and flaxseed mucilage (FSM) compared with commercial Guar Gum (GG) were evaluated. Flaxseed or ...
The impact of moist corn grain preservation on the ethanol yield by simultaneous saccharification and fermentation, and on volatile by-products
bioethanol chemical preservation SSF volatile compounds
2014/10/11
We assessed the composition of volatile by-products in raw spirits obtained from moist corn fermentation. The average moisture value of the researched samples was 35.4%. A comparative research was con...
Ethanol Bio-Production from Ricotta Cheese Whey by Several Strains of the Yeast Kluyveromyces
Ricotta Cheese Several Strains
2016/6/2
Studies describing the ethanol bio-production from ricotta cheese whey still are few and this limits the development of an industrial bioprocess. The aim of this study was to compare the ethanol produ...
Evaluation of physicochemical and sensory properties of ethanol blended with pear nectar
alcohol nectar model alcohol perceived density perceived viscosity
2014/2/24
Ten trained panelists evaluated the perceived density as well as the physical and perceived viscosities of the product obtained by blending ethanol with pear nectar. There was a link between the conce...
Properties of casein hydrolysate as affected by plastein reaction in ethanol-water medium
angiotensin converting enzyme casein hydrolysate metal chelation plastein reaction
2014/2/24
Casein hydrolysate with in vitro ACE-inhibitory activity of 44.4% at 0.3 mg/ml was generated from casein by Alcalase and modified by the Alcalase-catalysed plastein reaction in an ethanol-water medium...
Succinic Acid Synthesis by Ethanol-Grown Yeasts
succinic acid Candida catenulata Candida zeylanoides ethanol
2009/8/10
The synthesis of succinic acid in ethanol-containing media has been tested in 32 yeasts of different genera (Debaryomyces, Candida, Pichia, Saccharomyces, Torulopsis). The capability of succinic acid ...
Ethanol Sensor Using Two Chloride Ion-Selective Polymeric Membrane Electrodes
ethanol chloride ion-selective polymeric membrane electrode plasticizer
2009/7/7
An ethanol sensor using two chloride ion-selective polymeric membrane electrodes (Cl-ISEs) was developed. Two different polymeric membranes were used, one with o-nitro-phenyloctyl ether (NPOE) and the...
Determination of Ethanol in Sake Mash by a Chloride Ion-Selective Electrode
ethanol transfer activity coefficient quaternary ammonium salts sake mash
2009/7/7
A chloride ion-selective solvent polymeric membrane electrode (Cl-ISE) using quaternary ammonium salts for determination of the ethanol concentration during sake fermentation is described. The ethanol...
Role of Ethanol in Improvement of Bacterial Cellulose Production: Analysis Using 13C-Labeled Carbon Sources
bacterial cellulose cellulose production acetic acid bacteria
2009/6/18
We studied the role of ethanol in the improvement of bacterial cellulose (BC) production, primarily using 13C NMR. 13C-labeled BC was biosynthesized by Acetobacter xylinum ATCC 10245 using culture med...
Recovery of Escherichia coli IFO3301 Injured by Glycine and Ethanol
College of Agriculture,Ibaraki University
2009/6/17
The recovery of Escherichia coli IFO3301 injured by glycine (Gly) and/or ethanol (Et) was investigated. After treatment with 0.39 M Gly (Gly0.39) and 3 M Et (Et3), cells recovered in VSHINSKY broth (V...
Factors Affecting the Properties of Ethanol-in-Oil Emulsions
ethanol-in-oil emulsion polyglycerol esters of oleic acid apparent emulsion viscosity
2009/6/17
Factors affecting the rheological properties and stability of ethanol-in-oil (E/O) emulsion were studied. Emulsions prepared with lower ethanol concentration exhibited higher apparent viscosity, small...
Electrochemical Measurement of Yeast Cell Density and Vitality Using 2,3,5-Trimethyl-1,4-benzoquinone and Effect of Ethanol on the Metabolism of Quinone by Yeast Cells
yeast density vitality quinone
2009/6/17
An electrochemical measurement of yeast cell density and vitality was developed using 2,3,5-trimethyl-1,4-benzoquinone. 2,3,5-Trimethyl-1,4-benzoquinone was reduced most effectively to the correspondi...
Physicochemical Properties of Silk Fibroin after Solubilization Using Calcium Chloride with or without Ethanol
Fibroin gelation calcium chloride
2009/6/10
To elucidate the physicochemical properties of silk protein, we studied the effects of calcium chloride and ethanol on the gelation of fibroin. Fibroin was treated with 5.0M calcium chloride in water ...
The Effect of Ethanol on the Plasma Membrane Permeability of Spoilage Yeasts
food spoilage yeasts proton influx plasma membrane permeability
2009/3/23
The effect of ethanol on the passive proton influx and on leakage of compounds absorbing at 260 nm, as representatives of intracellular content, was studied on food spoilage yeasts such as Saccharomyc...
A New Oxidase-Peroxidase Kit for Ethanol Assays in Alcoholic Beverages
ethanol enzymatic analysis alcoholic beverages
2009/3/20
The paper presents analytical parameters of an enzymatic method for alcohol assay in alcoholic beverages by the use of a new kit based on alcohol oxidase and peroxidase catalyzed reactions (AOP). Sens...