The increase of peptide yield contributed to reducing the usage of antibiotics in solid-state fermented feed. Ultrasound technology is used in the field of liquid-state fermentation to improve yield of fermented products but has not been utilized in the field of solid-state fermentation (SSF). The main objective of this study was to investigate the feasibility of improving peptide yield in SSF products through ultrasound-treated bacterial strain.

中文翻译：

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超声技术在固态发酵领域的应用：通过超声处理菌株提高肽产量

肽产量的增加有助于减少固态发酵饲料中抗生素的使用。超声波技术用于液态发酵领域以提高发酵产品的产量，但尚未用于固态发酵（SSF）领域。本研究的主要目的是研究通过超声处理的细菌菌株提高 SSF 产品中肽产量的可行性。