Earticle

초록

영어

The components of the 5th instar 3rd day silkworms (male) and the 14th day silkworm pupa (male/female) were extracted with ethanol, ethyl acetate, and chloroform as the solvents. The extractions were proceeded with 2 steps ; the 1st extraction with ethanol and ethyl acetate respectively, the 2nd extraction with chloroform followed by the 1st extraction. The components of the extracts were analyzed with GC/MS. In the 1st extraction the yields and components of the extracts with ethanol were higher than that with ethyl acetate, and the 2nd extraction gave more the yields and components of extracts than that of the 1st extraction. In all the experimental procedures palmitic acid, oleic acid, linoleic acid, and stearic acid were detected, and the content of the fatty acids increased in sequence of stearic acid, linoleic acid, oleic acid, and palmitic acid. The contents of the fatty acids of the male pupa at the age of 14 days gave about two times more than that of the female pupa with 14 days.

목차

Abstract
 서론
 연구방법
  1. 실험재료
  2. 추출 및 농축
  3. 성분분석
 연구결과 및 고찰
  1. 추출수율
  2 GC/MS 분석
 결론
 감사의 글
 참고문헌

키워드

저자

• 조춘구 [ Zhoh, Choon-Koo | 숭실대학교 화학공학과 ]
• 홍세흠 [ Hong, Se-Heum | (주)라렌드몽드 ]
• 류강선 [ Ryu, Kang-Sun | 농촌진흥청 국립농업과학원 농업생물부 ]

참고문헌

발행기관

간행물

표지보기 관심저널 등록

• 간행물명

  한국피부미용향장학회지 [Journal of the Korean Society of Esthetics & Cosmeceutics]

• 간기

  계간

• pISSN

  1975-3713

• 수록기간

  2006~2014

• 십진분류

  KDC 593 DDC 646