93 Effects of Yeast Culture (Saccharomyces cerevisiae) Supplementation on Growth Performance, Fecal Score, and Nutrient Digestibility of Weaning Pigs.

Lee, D J; Liu, X; Sun, Hao; Park, J W; Kim, I H

doi:10.1093/jas/sky073.091

Cited by 6 publications

(4 citation statements)

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“…In this study, RBC1 and RBC2 supplementation as the alternative to soybean meal in the basal diet improved the ADG and G/F of piglets except in the phase of days 1-14. This result was partially in line with the findings of Dávila-Ramírez et al (2020), that dietary Saccharomyces cerevisiae culture at the dose of 0.2% and 0.3% both improved the final BW, ADG, and ADFI of growing pigs, and the results of Lee et al (2018), showed that 0.5% fermented YC improved the ADG and feed intake of weaned piglets. Moreover, supplementation of RBC at the dose of 10 g/kg improved the ADG and G/F of piglets more than the effect of diet-containing AB.…”

Section: Discussionsupporting

confidence: 86%

Rhodotorula benthica culture as an alternative to antibiotics improves growth performance by improving nutrients digestibility and intestinal morphology, and modulating gut microbiota of weaned piglets

Zhang

et al. 2022

Front. Microbiol.

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The effects of Rhodotorula benthica culture (RBC) and antibiotics (AB) on the growth performance, nutrients digestibility, morphological indicators, and colonic microbiota of weaning piglets were explored. Ninety-six (Duroc × Landrace × Large) weaned piglets (21-day-old) weighing 7.7 ± 0.83 kg, were randomly allocated to 4 dietary treatments. They were fed with basal diet (CON), basal diet + 25 mg/kg bacitracin zinc + 5 mg/kg colistin sulfate (AB), 5 g/kg reduction in soybean meal of basal diet + 5 g/kg RBC (RBC1), or 10 g/kg reduction in soybean meal of basal diet + 10 g/kg RBC (RBC2). The results showed that dietary RBC1 improved the body gain/feed intake (G/F) of weaned piglets than the CON diet, and the RBC2 diet improved the average daily gain and G/F than CON and AB diets from days 15 to 28 (P < 0.05). Supplementation of RBC2 improved the apparent total tract digestibility of dry matter, nitrogen, and gross energy in weaned piglets compared to controls from days 15 to 28 (P < 0.05). Dietary AB, RBC1, and RBC2 enhanced the ileal villus height (VH) and VH/crypt depth (CD), and these two indicators were greater in the RBC2-treated piglets than in the AB- and RBC1-treated piglets (P < 0.05). The activity of serum superoxide dismutase (SOD) was enhanced by dietary AB, RBC1, and RBC2 (P < 0.05). Serum glutathione (GSH) concentration was elevated by dietary RBC1 and RBC2 (P < 0.05). According to 16S rRNA sequence analysis, AB- and RBC2-treated piglets had a higher relative abundance of Firmicutes and Lachnospiraceae in the colon digesta, and more abundant Lactobacillus was found in RBC1-treated piglets, as compared to the CON group. Additionally, RBC2 supplementation increased the α diversity [Chao1, PD-whole-tree, and observed operational taxonomic units (OTUs)] compared to the CON group. Taken together, the dietary RBC improved the growth performance of weaned piglets. In addition, 10 g/kg of RBC2 in the diet achieved better effects on higher ADG, ileal villi morphology, and stronger antioxidant capacity than dietary AB and RBC1 in weaning piglets.

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Section: Discussionsupporting

confidence: 86%

Rhodotorula benthica culture as an alternative to antibiotics improves growth performance by improving nutrients digestibility and intestinal morphology, and modulating gut microbiota of weaned piglets

Zhang

et al. 2022

Front. Microbiol.

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“…YC-mediated enhancement of intestinal health and immune function are recognized as pivotal factors for improved performance of domestic animals ( Gao et al., 2008 , Shen et al., 2009 , Lee et al., 2018 ). Endotoxin, a component of the cell wall of gram-negative bacteria, is released by cell lysis.…”

Section: Discussionmentioning

confidence: 99%

Yeast culture promotes the production of aged laying hens by improving intestinal digestive enzyme activities and the intestinal health status

et al. 2020

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Yeast culture ( YC ) positively affects the performance of laying hens. The purpose of the present study was to explore the underlying mechanism for the YC-mediated performance improvement. Sixty 67-week-old Hy-Line Brown laying hens were randomly allocated into 2 experimental groups with 5 replicates of 6 birds each. One group was fed a control diet, whereas the other received the control diet supplemented with YC at 3.0 g/kg; treatment lasted for 8 wk. The results showed that dietary YC supplementation increased ( P < 0.05) the total egg weight (11.2–13.6%) and egg-laying rate (13.0–13.5%) but decreased ( P < 0.05) the feed/egg ratio by 9.3 to 11.0% during weeks 5 to 6 and 7 to 8 compared with the control. However, egg quality, including eggshell strength, eggshell thickness, egg weight, albumen height, egg yolk color, and Haugh unit, was not affected ( P > 0.05) by YC supplementation. Furthermore, dietary YC supplementation increased ( P < 0.05) chymotrypsin and ɑ-amylase activities by 54.8 to 62.5% in the duodenal chyme and reduced ( P < 0.05) plasma endotoxin by 44.1%. YC dietary supplementation also upregulated ( P < 0.05) the mRNA levels of intestinal barrier–related genes (occludin and claudin 1) and antimicrobial peptides genes (β-defensin 1 and 7 and cathelicidin 1 and 3) in the duodenum or jejunum compared with the control. In conclusion, dietary YC supplementation improved the performance of aged laying hens, potentially through the upregulation of intestinal digestive enzyme activities and intestinal health-related gene expression.

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“…Se observa que los cerdos del T3 (100 mL de ALL kg− 1 de alimento), mostraron el mayor PV con 56.717 kg en el periodo 1 a 24 d, 78.033 kg en un periodo de 24 a 48 d y con 104.383 kg en el periodo de 48 a 72 d. Los animales en T1:control obtuvieron el más bajo PV en comparación con los otros tratamientos, pero fue notorio el PV de los animales del T3 el cual superó el peso de los otros tratamientos en los tres periodos evaluados. Estos resultados coinciden con Lee et al (2018) donde reporto que, al agregar levaduras en la dieta de cerdos, se mejora la respuesta productiva en la fase de crecimiento. Ganancia diaria de peso (GDP).…”

Section: Resultados Y Discusiónunclassified

Aditivo líquido de levaduras en la dieta de cerdos en crecimiento-finalización sobre el comportamiento productivo

Díaz Plascencia,

Mancillas Flores,

Ordóñez Baquera

et al. 2022

ALPA

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Se evaluó un aditivo líquido de levadura (ALL) de manzana sobre el comportamiento productivo de cerdos en etapa de crecimiento-finalización. Se probaron cuatro niveles de ALL kg−1 de alimento de la dieta: 0m Lkg−1 (T1:control), 50m Lkg−1 (T2), 100mL kg−1 (T3) y 150m Lkg−1 (T4). Se utilizaron 24 cerdos con una edad promedio de 30d y un peso inicial promedio de 28.170±3.6kg. Las variables evaluadas fueron: peso vivo (PV), consumo diario de alimento (CDA), ganancia diaria de peso (GDP) y conversión alimenticia (CA). Se realizó un análisis univariado para detectar diferencias estadísticas entre tratamientos utilizando un nivel de confianza de un α=0.05. El T3 fue mejor (P<0.05) para PV, GDP, CDA y CA. Se concluye que la adición de 100m L de ALL por kg de alimento en la dieta de cerdos en crecimiento-finalización mejora su respuesta productiva.

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93 Effects of Yeast Culture (Saccharomyces cerevisiae) Supplementation on Growth Performance, Fecal Score, and Nutrient Digestibility of Weaning Pigs.

Cited by 6 publications

References 0 publications

Rhodotorula benthica culture as an alternative to antibiotics improves growth performance by improving nutrients digestibility and intestinal morphology, and modulating gut microbiota of weaned piglets

Rhodotorula benthica culture as an alternative to antibiotics improves growth performance by improving nutrients digestibility and intestinal morphology, and modulating gut microbiota of weaned piglets

Yeast culture promotes the production of aged laying hens by improving intestinal digestive enzyme activities and the intestinal health status

Aditivo líquido de levaduras en la dieta de cerdos en crecimiento-finalización sobre el comportamiento productivo

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