scholarly journals Ruminal pH pattern, fermentation characteristics and related bacteria in response to dietary live yeast (Saccharomyces cerevisiae) supplementation in beef cattle

2021 ◽  
Author(s):  
Xiangfei Zhang ◽  
Xianwen Dong ◽  
Metha Wanapat ◽  
Ali Mujtaba Shah ◽  
Xiaolin Luo ◽  
...  
Keyword(s):  
Saccharomyces Cerevisiae ◽  
Beef Cattle ◽  
Yeast Saccharomyces Cerevisiae ◽  
Ruminal Ph ◽  
Live Yeast

scholarly journals Effect of live yeast Saccharomyces cerevisiae supplementation on the performance and cecum microbial profile of suckling piglets

PLoS ONE ◽  
2019 ◽  
Vol 14 (7) ◽  
pp. e0219557 ◽  
Author(s):  
Tadele G. Kiros ◽  
Diana Luise ◽  
Hooman Derakhshani ◽  
Renee Petri ◽  
Paolo Trevisi ◽  
...  
Keyword(s):  
Saccharomyces Cerevisiae ◽  
Yeast Saccharomyces Cerevisiae ◽  
Microbial Profile ◽  
Suckling Piglets ◽  
Live Yeast

scholarly journals Quantitative carcass characteristics and quality of shoulder and loin of crossbred goat kids receiving diets with live yeast (Saccharomyces cerevisiae var. boulardii)

2021 ◽  
Vol 42 (6) ◽  
pp. 3515-3526
Author(s):  
Fernanda Maraquena Soares Pili ◽  
◽  
Cibele Regina Schneider ◽  
Caroline Isabela da Silva ◽  
Giovana da Silva Oliveira ◽  
...  
Keyword(s):  
Saccharomyces Cerevisiae ◽  
Dry Matter ◽  
Live Weight ◽  
Carcass Weight ◽  
Yeast Saccharomyces Cerevisiae ◽  
Slaughter Age ◽  
Qualitative Characteristics ◽  
Compactness Index ◽  
Live Yeast

The objective of this study was to evaluate the influence of live yeast (Saccharomyces cerevisiae var. boulardii) on the quantitative and qualitative characteristics of the shoulder and loin of Boer x Saanen crossbred goat kids. Twenty-seven carcasses were used, 13 females and 14 uncastrated males with an average age of 192 days, weighing 30.76 kg, distributed in a completely randomised design using a 2 x 2 factorial arrangement (diet and sex). The yeast was added to the feed before pelletising in a proportion of 0.050 g/kg dry matter (DM). When the goats reached an average of 30 kg of live weight, they were slaughtered. No effects of live yeast on quantitative carcass and qualitative characteristics of shoulder and loin were observed. Regarding sex, males had higher slaughter weights (31.73 kg), empty carcass weight (27.98 kg), hot carcass weight (14.39 kg), cold carcass weight (14.22 kg), higher carcass compactness index (0.28 kg/cm), lower slaughter age (176 days) and lower cooling loss (1.20%). For the cut yields, females presented a higher loin yield (11.55%) and males presented a higher neck yield (6.84%). In the shoulder, males presented a higher proportion of bone (18.58%), while females presented a higher proportion of fat (17.09%) and muscle:bone (3.47). In the loin, females showed higher fat deposition (19.54%) in relation to males. The inclusion of yeast Saccharomyces cerevisiae var. boulardii in the crossbred goat kids’ diet did not generate differences in the quantitative and qualitative characteristics of the shoulder and loin.

scholarly journals Is Raw Milk Microbiota Influenced by the use of Live Yeast (Saccharomyces cerevisiae) as Ruminant Feed Additive?

2016 ◽  
Vol 11 (3) ◽  
pp. 124-129
Author(s):  
Ester Grilli ◽  
Helene Tormo ◽  
Mattia Fustini ◽  
Chloe Deneufbour ◽  
Marina Losio ◽  
...  
Keyword(s):  
Saccharomyces Cerevisiae ◽  
Raw Milk ◽  
Feed Additive ◽  
Yeast Saccharomyces Cerevisiae ◽  
Ruminant Feed ◽  
Live Yeast

Effect of a yeast culture (Yea-Sacc1026) on the performance of cereal fed beef cattle

2005 ◽  
Vol 2005 ◽  
pp. 201-201
Author(s):  
S. P. Marsh ◽  
C. M. Kneale ◽  
D. Wilde
Keyword(s):  
Saccharomyces Cerevisiae ◽  
Beef Cattle ◽  
Feed Additives ◽  
Yeast Culture ◽  
Yeast Cultures ◽  
Micro Organisms ◽  
Over 40 Years ◽  
Effect Of Feeding ◽  
Single Farm Payment ◽  
Live Yeast

The introduction of the Single Farm Payment support system sees a change from headage to area payments. The removal of the Beef Special Premium for steers is likely to see a move towards either 12-15 month intensive finishing systems or low input extensive grass based 24-30 month finishing systems. Late maturing breed type cattle reared on the latter system may however require a 2-3 month intensive finishing period to achieve adequate fat cover. With falling cereal prices there is increased interest in their use in beef cattle rations. Antibiotic based feed additives e.g., monensin sodium, have been successfully used for over 40 years to manipulate microbial activity and improve beef cattle performance. The use of monensin sodium will be banned from January 2006 and there is therefore a requirement to find alternative ‘natural’ products that can improve the efficiency of beef production with intensive cereal based rations. Yeast cultures are composed of yeast (Saccharomyces cerevisiae ) and the medium on which it was grown. These products are dried in a manner which preserves the fermenting activity of the yeast. It is suggested that production responses associated with the use of live yeast culture supplements in ruminants may be related to their stimulatory effects on specific groups of micro-organisms in the rumen. The objective of this study was to determine the effect of feeding a live yeast culture (Yea-Sacc1026) on the performance of cereal fed beef cattle.

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