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Kwanho Park,Wontae Kim,Sangbeom Lee,Youngcheol Choi,Sikab Nho 한국잠사학회 2010 International Journal of Industrial Entomology Vol.21 No.2
The black soldier fly, Hermetia illucens, has a worldwide distribution in the tropics and warm temperate regions and is active in the Korea from May through October. This species colonize a wide variety of decomposing vegetable and animal matter and oviposits in a variety of decomposing materials. In this study, how the black soldier fly pupation, adult emergence and mating rate changed with season at the artificial rearing system was investigated. The black soldier fly larvae and pupae were reared under laboratory condition (27oC, 60% R.H.). In this study, under the laboratory condition, pupation and adult emergence were not influenced by season, but the data shows definitely different mating numbers throughout whole year. The time of the day is changed with seasons and it influence to mating on artificial rearing. To culture the black soldier fly throughout the year in Korea needs a more deep study under the artificial rearing system.
Park Kwanho,Nam Sunghee,Choi Youngcheol,Kim Hyunae,Ma Yeongju,Kim Seonghyun,Kang Minuk,Nho Sikab 한국응용곤충학회 2013 한국응용곤충학회 학술대회논문집 Vol.2013 No.10
Larvae black soldier fly, Hermetia illucens, is beneficial because its larvae feed on organic materials derived from plants, animals and humans and promote the recycling of food waste and organic materials. Chymotrypsin serine protease is one of the main digestive proteases in the midgut of and is involved in various essential processes. In a previous study, a gene encoding a chymotrypsin-like protease, Hi-SP1, was cloned from the larvae of Hermetia illucens and characterized. The objective of this study was to compare the digestive enzyme activity with various enzymes such as papain, protease and α-chymotrypsin. And also, we investigated the antimicrobial activity of the Hi-SP1 against the spoilage relate bacteria. The growth of the bacteria was inhibited in nutrient broth containing the Hi-SP1.
아메리카동애등에(Hermetia illucens) 추출물의 항산화 활성
박관호 ( Kwan Ho Park ),최지영 ( Ji Young Choi ),남성희 ( Sung Hee Nam ),김성현 ( Sung Hyun Kim ),곽규원 ( Kyu Won Kwak ),이석현 ( Seok Hyun Lee ),노시갑 ( Sikab Nho ) 한국잠사학회 2014 한국잠사곤충학회지 Vol.52 No.2
The purpose of this study was to determine the possibility of black soldier fly (Hermetia illucens) as a animal feedstuff. Insect resources have been widely recognized that it exhibits its own biological activity by whole body or its metabolic intermediates. To accomplish this, its general and biological activities were measured. The present study was conducted to compare antioxidant activity of black soldier fly larva, pupa and grasshopper by examining radical scavenging activity using DPPH (2,2 diphenyl 1-picryl hydrazyl). DPPH radical scavenging activity was conducted on the EtOH, MeOH, H2O fractions of black soldier fly larvae. Results showed that black soldier fly pupa on the H2O fraction contained the highest DPPH radical scavenging activity among the samples. FRAP assay are more suitable methods to evaluate antioxidant activity of black soldier fly extracts. Among the samples, the FRAP value showed higher antioxidant activity in the extracts from black soldier fly pupa extract on H2O fraction. These results suggest that black soldier fly larva and pupa extract has antioxidant activity and its fractions can be utilized to develop functional feedstuff.