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A rapid and simple technique for determination of α-linolenic acid by spot test in perilla seeds
방진기(Jin Ki Bang),바이댜(Umesh. J. Vaidya),크리쉬나(T.G. Krishna),미트라(R. Mitra) 한국육종학회 1996 한국육종학회지 Vol.28 No.4
The objective of this study was to establish the effective use of spot test for early selection of perilla mutants which have low α-linolenic acid in seed oil. The average α-linolenic acid content with 30 accessions determined by GLC was 57.9% and the contents ranged from 51.4 to 65.6%. The results of spot test, red colour is related to high α-linolenic acid content in perilla whereas yellow colour indicates absence of α-linolenic acid. The colour density by an image analysis was highest in perilla among oil crops tested. The correlation coefficient between colour density by spot test and α-linolenic acid content determined by GLC was highly significant. Therefore, the spot test was considered useful as a preliminary screening method for the relative α-linolenic acid content in mutation breeding.
Jeong-Nam Kim,Soojin Kim,Soo Yun Kim,Arunima Krishna,Sangil Jun,김정남,김수진,김수연,아루니마 크리쉬나,전상일 한국헬스커뮤니케이션학회 2012 헬스커뮤니케이션연구 Vol.6 No.-
This paper explores dynamics of variables that better account for the concept of risk perception. This study examines the relationships between technology optimism, religiosity, political ideology, situational perceptual frames, and risk perception about new food technologies such as the issue of genetically-modified organism (GMO) food. In addition, it compares the differences displayed by public types and gender in risk perception and in technology optimism (64 words). 본 연구는 위해성 인식이라는 개념을 설명하고자 다양한 변수들간의 상관 관계를 분석하였다. 특히, 신소재 식품들 중 유전자 변형식품 이슈를 통해 기술낙관론, 종교, 정치적 이념, 상황적 지각 프레임과 위해성 인식 간의 상호관계를 조사하였다. 또한 위해성 인식 및 기술 낙관 론에 있어서 공중의 유형과 성별에 따른 차이를 비교 분석하였다.