益生菌
生物技术
枯草芽孢杆菌
生物
功能性食品
公认安全
牲畜
动物饲料
抗菌剂
动物性食品
食品安全
食品科学
动物健康
微生物学
细菌
遗传学
生态学
动物科学
作者
Sandra Regina B. R. Sella,T. E. P. Bueno,Angelo A. B. de Oliveira,Susan Grace Karp,Carlos Ricardo Soccol
标识
DOI:10.1080/07388551.2020.1858019
摘要
The growing global demand for animal products and processed meat has created a challenge for the livestock sector to enhance animal productivity without compromising product quality. The restriction of antibiotics in animal feeds as growth promoters makes the use of probiotics a natural and safe alternative to obtain functional foods that provide animal health and quality and to maintain food safety for consumers. To incorporate these additives into the diet, detailed studies are required, in which in vitro and in vivo assays are used to prove the efficacy and to ensure the safety of probiotic candidate strains. Studies on the use of Bacillus subtilis natto as a spore-forming probiotic bacterium in animal nutrition have shown no hazardous effects and have demonstrated the effectiveness of its use as a probiotic, mainly due to its proven antimicrobial, anti-inflammatory, antioxidant, enzymatic, and immunomodulatory activity. This review summarizes the recent scientific background on the probiotic effects of B. subtilis natto in animal nutrition. It focuses on its safety assessment, host-associated efficacy, and industrial requirements.
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