해양 천연 방오물질 laurinterol에 관한 연구

• 영문명: Studies on Marine Natural Antifoulant Laurinterol
• 발행기관: 한국환경보건학회
• 저자명: 유건식(Geonseek Ryu) 윤오섭(Oh Sub Yoon)
• 간행물 정보: 『1. 한국환경보건학회지』제29권 제3호, 1~8쪽, 전체 8쪽
• 주제분류: 공학 > 환경공학
• 파일형태: PDF
• 발행일자: 2003.09.30

영문 초록

The development of environmentally nontoxic or non-polluting antifouling additives that can be formulated in practical coating requires assay involving target organisms. Described here are the simple laboratory assays that have been developed using the barnacle, Balanus amphitrite, a common fouling organism found throughout temperate and tropical seas. One of the assays depends on synchronous year-round mass culture, the procedure for which is described, of nauplii larvae and cyprids larvae. The laboratory assays provided quantitative estimates of toxicity and settlement inhibition of the test compounds. Laurinterol (1), isolaurinterol (2), alpysinal (3), and aplysin (4) have been isolated from the Korean red alga Laurencia okamurae. Their structures were identified by spectral data in comparison with the literature data. Compounds 1-4 inhibited larval settlement of the barnacle B. amphitrite with EC50values of 0.18- 36 μg/ml. Com-pounds 2-4 showed larval toxicity against nauplii of the barnacle B. amphitrite with 5-10 μg/ml, while laurinterol (1) exhibited no toxicity at even 100 μg/ml. Therefore, laurinterol was expected as a promising natural antifoulant.

목차

Ⅰ. 서론

Ⅱ. 연구방법

Ⅲ. 결과 및 고찰

Ⅳ. 결 론

감사의 글

참고문헌

키워드

Antifoulant Larval toxicity Settlement inhibition Laurencia okamurae Laurinterol