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KMID : 0380620220540010088
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Korean Journal of Food Science and Technology
2022 Volume.54 No. 1 p.88 ~ p.93
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Functional properties of hydrolysate from silkworms fed Cudrania tricuspidata
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Yang Woo-Song
Shin Kyung-Ok
An Gyu-Mi
Lee Jae-Rim
Yun Sung-Seob
Han Kyoung-Sik
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Abstract
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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.
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KEYWORD
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Cudrania tricuspidata, Bombyx nori L., viscozyme, flavourzyme, papain
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