Animals, Vol. 14, Pages 3689: Saccharomyces Cerevisiae Diet Supplementation Affects Nutrient Digestibility and Milk and Mozzarella Cheese Yield in Dairy Buffalo Cows During the Transition
Animals doi: 10.3390/ani14243689
Authors:
Fabio Zicarelli
Remus Costantin Vianello
Isabella Masiello
Nadia Musco
Piera Iommelli
Metha Wanapat
Daria Lotito
Pietro Lombardi
Micaela Grossi
Federico Infascelli
Raffaella Tudisco
The aim of the trial was to evaluate the influence of diet supplementation with Saccharomyces cerevisiae on nutrient digestibility and milk and mozzarella cheese yield in buffalo cows during the transition period. Twenty buffalo cows in the last month of pregnancy were equally divided into two groups (control, C, and treated, T) homogeneous for parity and milk yield at the previous lactation. The diet of group T was supplemented with 100 g/head/day of a product containing Saccharomyces cerevisiae (Sc 47- CNCM I-4407) for 4 weeks before and after calving. Dry matter intake and the body condition score were not affected by the dietary treatment. In contrast, organic matter, protein, NDF, and ADF digestibility significantly (p < 0.01) increased. Group T showed a higher milk yield (kg 10.5 vs. 9.2, p < 0.05) but lower milk fat (g/kg 76.0 vs. 80.1, p < 0.05). The buffalo standard milk (FPCM = 740 kcal) yield was higher in the treated group (kg 16.8 vs. 15.0, p < 0.05), whereas the mozzarella cheese yield was not affected by the treatment (p > 0.05). These findings indicate that supplementation of the diet of buffaloes with Saccharomyces cerevisiae during the transition period results in notable enhancements in nutrient digestibility and milk yield. These outcomes are worthy of further investigation.
The aim of the trial was to evaluate the influence of diet supplementation with Saccharomyces cerevisiae on nutrient digestibility and milk and mozzarella cheese yield in buffalo cows during the transition period. Twenty buffalo cows in the last month of pregnancy were equally divided into two groups (control, C, and treated, T) homogeneous for parity and milk yield at the previous lactation. The diet of group T was supplemented with 100 g/head/day of a product containing Saccharomyces cerevisiae (Sc 47- CNCM I-4407) for 4 weeks before and after calving. Dry matter intake and the body condition score were not affected by the dietary treatment. In contrast, organic matter, protein, NDF, and ADF digestibility significantly (p < 0.01) increased. Group T showed a higher milk yield (kg 10.5 vs. 9.2, p < 0.05) but lower milk fat (g/kg 76.0 vs. 80.1, p < 0.05). The buffalo standard milk (FPCM = 740 kcal) yield was higher in the treated group (kg 16.8 vs. 15.0, p < 0.05), whereas the mozzarella cheese yield was not affected by the treatment (p > 0.05). These findings indicate that supplementation of the diet of buffaloes with Saccharomyces cerevisiae during the transition period results in notable enhancements in nutrient digestibility and milk yield. These outcomes are worthy of further investigation. Read More