Torula yeast

Torsional Braid Analyzf Torsional pendulum Tortoiseshell Torulaspora rosei Torula yeast... 

Table 5 presents typical operating conditions and cell production values for commercial-scale yeast-based SCP processes including (63) Saccharomjces cerevisae ie, primary yeast from molasses Candida utilis ie, Torula yeast, from papermiU. wastes, glucose, or sucrose and Klujveromjces marxianus var fragilis ie, fragihs yeast, from cheese whey or cheese whey permeate. AH of these products have been cleared for food use in the United States by the Food and Dmg Administration (77). 

The specificity of levansucrase98 is dependent not only on the d-fructoside but also on the aldoside residue of the substrate. Neither inulin nor methyl D-fructofuranoside was hydrolyzed by levansucrase, and even when these two substrates were hydrolyzed by inulase (prepared from inulin-fermenting Torula yeast) or by yeast invertase respectively, no levan formation occurred with levansucrase. However, neither methyl D-fructofuranoside nor inulin inhibited levan formation from sucrose by levansucrase. No levan was formed from potassium D-glucose... 

Provesteen A microbiological process for making single-cell protein from methanol, ethanol, or whey, developed in the 1980s by Provesta Corporation, a subsidiary of Phillips Petroleum Company. The basis of the process is a special high cell-density fermenter, which simplifies the isolation of the product from the water. The organism is the torula yeast the intended products are speciality flavor enhancers, a high fiber food bar, a food supplement... 

Glucose-6-phosphate dehydrogenase (from Torula yeast) suspension Activity 520 Units/mg protein, Sigma (Lot 13H80602), USA... 

In Russia, a popular milk drink traditionally made from unpasteurized mare s milk is known as kumiss. The fermentation is caused principally by L. bulgaricus, lactose-fermenting Torula yeasts, and Lactobacillus leichmannii. 

Chromium was proposed as an essential element after the observation that rats fed with Torula yeast developed impaired glucose tolerance.1085 The active ingredient in other yeasts was suggested to be a chromium complex, named the glucose-tolerance factor . Brewers yeast contains chromium in the range 0.35-5.4 xgg-1.1086... 

Animals and Diets. Post-weanling male Long-Evans Hooded rats (Charles Rivers Laboratory, Wilmington, MA) weighing approximately 50g were fed on chemically defined, purified diets for a minimum of 5 weeks. The torula yeast-based diets were formulated to provide adequate amounts of all known nutrients except vitamin E and Se. The composition of diet was 300.Og torula yeast 3.0g D,L-Methionine 40.Og cellulose 10.Og vitamin mixture (minus tocopherol) as formulated by Harper (23)5 2.1g choline chloride (70 ) 40g mineral mixture (USPXVII Salt Mixture) 100.0g tocopherol-stripped corn oil 60.Og tocopherol-stripped lard ... 

Adapted from Schrauzer et al., 1980 (55). Female virgin C H/St mice were fed a Torula yeast diet supplemented with selenium yeast as indicated above from weaning until death. In some mice reaching 13.8 months of age the diet was switched as indicated. Means not sharing a common superscript letter differ significantly. 

A large amount of research has been done on developing products from the waste sulfite liquor, and some success has been achieved. Vanillin, alcohol, and torula yeast can be produced as by-products, and the lignosulfonates are used as viscosity modifiers in drilling muds and for similar purposes. However, the... 

Brewer s Yeast Dried Yeast Torula Yeast... 

Although abundant in nature, and although several opportunities have been identified [64], heteropolysaccharides have largely escaped industrial exploitation. Exceptions are the conversion of pentoses into furfural (for temperature-resistant foundry resins) by acid hydrolysis the fermentation of pentoses into single cell protein Torula yeast) the catalytic reduction of xylose to xylitol, a dietary sweetener and the use of larch [Larix sp.)-specific arabinogalactan extracts as dispersants in printing inks. 

Any of the above mentioned flavourings may be added to carriers such as maltodex-trin, dextrose, torula yeast, malt flour, salt or non-food, approved carriers such as phosphates or silicas. Individual countries regulations restrict or limit the use of some carriers. 

Use Foam producer, emulsifier, adhesives, tanning agent, binder for briquets, cores, unpaved roads, source of torula yeast. 

M. (1992) Redox ribonucleosides. Isolation and characterization of 5-hydroxyuridine, 8-hydroxyguanosine, and 8-hydroxyadenosine from torula yeast RNA. J. Biol. Chem., 267, 13320-13326. 

The next important development came when Torula yeast was used in place of casein in diets for the production of exudative diathesis in chicks (Scott et al., 1955 Bieri et al., 1957). 

Torula yeast contains fat which cannot be extracted completely with ether and alcohol. The samples "IN and SN (from Lake States Corporation, Rhinelander, Wisconsin), analyzed in our laboratory contained 4.5 and 5.3% of total fatty acids, respectively. About 45% of the total fatty acids was identified as linoleic acid, and a small amount (2.6%) as linolenic acid (Dam et al., 1957b). This might contribute to the development of exudate. 

The production of exudative diathesis by Torula yeast was the first step in a reevaluation of the etiology of this disease. The next step was the demonstration that the extremely low content of selenium in this yeast was the essential cause (Schwarz et al., 1957 Patterson el al., 1957). The fact that selenite prevents the exudative diathesis produced by Torula yeast diets was mentioned to our group before the finding was published. We immediately tested and confirmed it. 

Later we analyzed a number of commercial dried yeasts with respect to fat content and tested them for ability to produce exudative diathesis without added fat. One of these yeasts, Dried Flake Yeast (Distillers Company Ltd.), contained 4.4% of fatty acids but almost no polyenoic fatty acids. Only 0.6 % of the total fatty acids were dienoic. Fatty acids of higher degree of unsaturation were not present. When fed at the level of 40 or 60% of a fat-free, vitamin E-free diet it produced exudative diathesis in chicks, but at slower rate and to a lesser degree than Torula yeast (Dam et al., 1958a). 

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