Korean Journal of Food Science and Technology (한국식품과학회지)

Korean Society of Food Science and Technology (한국식품과학회)
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Functional properties of hydrolysate from silkworms fed Cudrania tricuspidata

효소처리 누에 분말의 생리 활성에 관한 연구

  • Yang, Woo-Song (Department of Food Science and Biotechnology, Sahmyook University) ;
  • Shin, Kyung-Ok (Department of Food and Nutrition, Sahmyook University) ;
  • An, Gyu-Mi (Department of Food Science and Biotechnology, Sahmyook University) ;
  • Lee, Jae-Rim (Department of Food Science and Biotechnology, Sahmyook University) ;
  • Yun, Sung-Seob (Nutricare Co. Ltd.) ;
  • Han, Kyoung-Sik (Department of Food and Nutrition, Sahmyook University)
  • 양우송 (삼육대학교 식품생명산업학과) ;
  • 신경옥 (삼육대학교 식품영양학과) ;
  • 안규미 (삼육대학교 식품생명산업학과) ;
  • 이재림 (삼육대학교 식품생명산업학과) ;
  • 윤숭섭 ((주)뉴트리케어) ;
  • 한경식 (삼육대학교 식품영양학과)
  • Received : 2021.09.01
  • Accepted : 2021.12.06
  • Published : 2022.02.28
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Abstract

In this study, silkworms fed Cudrania tricuspidata leaves were powdered, and hydrolytic enzymes, including viscozyme, papain, and flavourzyme, were added to verify the functionality of the different mixtures. In the general component analysis, the C. tricuspidata silkworm (CS) group exhibited higher crude protein and ash content than did the other groups, and the enzyme-treated groups exhibited higher carbohydrate content than the CS group. The DPPH and ABTS radical scavenging activities were significantly higher in the CS treated with viscozyme (CSV) and the CS treated with viscozyme/flavourzyme (CSVF) than in the other groups, with the CSV group showing the highest reducing power. ACE inhibitory activity was significantly higher in the CS treated with visocozyme/papain (CSVP) than in the CS group. In conclusion, rather than using powdered silkworms fed C. tricuspidata leaves, it would be more effective to use hydrolysates from C. tricuspidata silkworms as raw materials for functional foods.

Keywords

Acknowledgement

본 논문은 농촌진흥청에서 시행한 농업실용화기술 R&D 지원사업(과제번호: PJ01634801)의 지원에 의해 수행되었으며, 이에 감사드립니다.

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