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Fatty acid composition of oil obtained from soybeans by extraction with supercritical carbon dioxide
supercritical carbon dioxide extraction fractions soybean oil triacylglycerols
2014/2/24
Soybean oil fractions were obtained by collecting the extract at different time intervals during supercritical carbon dioxide extraction. The extraction was performed at the following temperatures: 31...
Quality of wheat germ oil obtained by cold pressing and supercritical carbon dioxide extraction
fatty acid profile α -tocopherol
2014/2/24
Laboratory-prepared wheat germ oil was obtained by cold pressing and supercritical CO2 extraction. The main objective was to compare the quality of both oil samples obtained, with emphasis on their fa...
Sugarcane Juice as an Alternative Carbon Source for in vitro Culture of Plantains and Bananas
Alternative Carbon vitro Culture
2016/6/1
The suitability of sugarcane juice for the in vitro culture of bananas and plantains was investigated in this study. Two concentrations of sugar cane juice 5, 10% and 30 g L-1 laboratory sucrose were ...
The Substrate Carbon Consumption and Metabolite Production to Describe the Growth of Geotrichum candidum and Penicillium camemberti on Glucose and Amino Acids
batch culture carbon substrates Geotrichum candidum Penicillium camemberti unstructured models biomass yield
2010/8/11
Amino acids had previously been characterized based on their ability to be assimilated as carbon sources by Penicillium camemberti and Geotrichum candidum. For each microorganism, three groups of amin...
Effect of pressure on the Maillard reaction between ribose and cysteine in supercritical carbon dioxide
supercritical carbon dioxide (SC-CO2) pressure Maillard reaction ribose cysteine volatiles
2014/2/27
An aqueous ribose-cysteine model system, heated at 140°C under supercritical carbon dioxide (SC-CO2) and supercritical nitrogen (SC-N2), was investigated with emphasis on the formation of volatile com...
pH-Dependent Inactivation of Enzymes by Microbubbling of Supercritical Carbon Dioxide
supercritical CO2 microbubbles inactivation
2009/7/8
The effect of pH on the inactivation of some enzymes (acid protease, alkaline protease, papain, and glucoamylase) dissolved in McIlvaine buffer by microbubble supercritical (SC) CO2 treatment was inve...
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...
Identification of the Major Polyphenols in Boysenberry Leaves and Their Suppressive Effect on Carbon Tetrachloride-Induced Liver Injury in Mice
boysenberry polyphenol flavonoid liver injury
2009/6/18
Seven polyphenols were isolated from leaves of New Zealand boysenberry. On the basis of spectroscopic analysis, the structures of these compounds were elucidated to be quercetin 3-O-glucuronide, querc...
Extraction of Antioxidants in Sweetpotato Waste Powder with Supercritical Carbon Dioxide
sweetpotato waste powder
2009/6/17
The application of supercritical carbon dioxide (SC-CO2) extraction to waste powder derived from sweetpotato roots with orange flesh in a food processing factory was examined. The contents of antioxid...
High Pressure Carbon Dioxide Decreases the Heat Tolerance of the Bacterial Spores
carbon dioxide heat bacterial spore
2009/6/17
Effect of high pressure carbon dioxide treatment (35°C, 6.5 MPa) (HPCT) on the heat tolerance of bacterial spores was investigated. Spores of Bacillus coagulans and B. licheniformis were subjected to ...
Production of L-Lactic Acid by Simultaneous Saccharification and Fermentation Using Unsterilized Defatted Rice Bran as a Carbon Source and Nutrient Components
L-lactic acid rice bran nitrogen source
2009/6/10
On the basis of growth rate at low pH, yield of lactic acid from glucose, and optical purity of lactic acid produced, we selected lactic acid bacteria favorable for production of optically pure L-lact...
Effect of Nitrogen and Carbon Sources on Lipase Production by Penicillium aurantiogriseum
lipases Penicillium aurantiogriseum media optimization
2009/3/19
A wild fungal strain isolated from soybean oil and identified as Penicillium aurantiogriseum initially presented a volumetric lipase activity of 0.4 U/mL in submerged culture in a medium containing 0....
Influence of Temperature and Carbon Dioxide on Fermentation of Cabernet Sauvignon Must
fermentation temperature carbon dioxide redox potential
2009/3/19
In the process of wine fermentation temperature and the amount of carbon dioxide present represent parameters that can be easily monitored and controlled. The influence of variation of the process tem...
Thermal and Carbon Dioxide Inactivation of Alkaline Phosphatase in Buffer and Milk
alkaline phosphatase inactivation milk thermal stability
2009/3/19
The effects of temperature and CO2 treatment on the inactivation of alkaline phosphatase (ALP) were studied. The thermal stability of ALP was found to be significantly (P< 0.05) different in glycine/N...
Production of Transglutaminase by Streptoverticillium ladakanum NRRL-3191 Using Glycerol as Carbon Source
transglutaminase glycerol casein Streptoverticillium ladakanum
2009/3/18
The enzyme transglutaminase (TG) catalyses the formation of covalent bonds between adjacent proteins, thereby improving the gel structure of proteins and has important applications for the food indust...