Global ETD Search
Search theses and dissertations gathered from participating repositories worldwide. Every result links back to the library that holds it. No account is needed.
Results
Showing 1 to 9 of 9 for “"yeast culture"”.
-
Performance of Pre and Post-Partum Weather Stressed Cows Supplemented with Yeast Culture
Livestock have been fed yeast as a feed supplement for more than 100 years Stone, C. 00). Yeast is a microscopic, single cell fungi of the plant kingdom. Of the 50,000 species of fungi, only 60 different genera of yeast representing about 500 different species exist. A few of these are used …
-
Performance and nutrient digestibility in weanling pigs as influenced by yeast culture, whey, and fiber additions to starter diets
… weanling pigs (n=462) to determine the effect of yeast culture (YC) additions to starter diets containing dried whey or a fiber source on performance and nutrient digestibility. An 18% CP corn-soybean meal basal diet was used in all experiments. In Exp. I (n=192), YC (O or .75%) was used in diets …
-
The effect of sodium bicarbonate or live yeast culture (Saccharomyces cerevisiae) on the metabolism and production of Lactating dairy cows
Recent studies have shown that feeding live yeasts to dairy cows has the ability to moderate ruminal pH. The objective of this study was to compare the effects of feeding live yeasts or sodium bicarbonate, a traditional buffer, on metabolic indices, digestibility of the total mixed ration (TMR) and …
-
An investigation of phytotoxicity and phylogeny of Thapsia garganica
… provide tools which may be useful in Libyan agriculture.To be able to conduct studies on Thapsia, it is necessary to have growing plant material in the laboratory. Different growth conditions were tried which ultimately only succeeded in enabling development of weak seedlings of 10-20cm in height …
-
Application of yeast technology in ruminant nutrition
This research aimed to evaluate two types of yeast technology applications that are commercially available to feed in the diets of beef cattle; these two applications are dried distiller's grains with solubles (DDGS) and yeast culture (YC). First, DDGS were offered as a protein and energy …
-
The investigation of technological, nutritional and sensorial characteristics of wheat bread, influenced by different strains of Saccharomyces cerevisiae
Yeast induced fermentation of dough is an important process in bread making and one of the oldest biochemical processes in the world. Surprisingly, our knowledge about the dough fermentation step in correlation to product quality parameters is scarce. A literature review revealed that yeast …
-
Growth dynamics of microorganisms
Pure cultures o! the yeast S. cerevisiae do not follow the classical continuous culture theory when tested in a variety or chemostats. Using a Coulter Counter, yeast populations were sized and enumerated electronically over a range or dilution rates. Total dry weight and Kjeldahl nitrogen per cell …
-
Effect of a Fermented Yeast Product on the Gastrointestinal Tract Microbial Diversity of Weaned Pigs Challenged With Salmonella Enterica Typhimurium Dt104
Gastrointestinal tract (GIT) microorganisms play important roles in animal health, including providing energy and vitamins, improving the host immune response and preventing pathogenic microorganisms from colonizing. Prebiotic feed supplementation offers an alternative to antimicrobial growth …