Korea Ocean Research and Development Institute

Do Hyung Kang

Heung Sik Park

Hyi Seung Lee

Hyeon Yong Lee

Kwang Sik Choi

Jae Gun Han

Hee Do Jeoung

Rae Seon Kang

Disclosed are an antigen protein of black-lip pearl oyster egg extract, an antibody specific thereto, and a method of quantitative assessment of the reproductive effort of black-lip pearl oyster using the antibody. The method accomplishes quantitative assessment of reproductive effort of black-lip pearl oysters easily and accurately. In addition, the method provides important information for the study of life cycles of black-lip pearl oysters, and allows efficient management of black-lip pearl oysters.

Method of quantitative assessment on reproductive effort of black-lip pearl oysters using antibody specific thereto

A high-pressure liquefied extract of marine algae for producing bioethanol and a method of producing the liquid extract from marine algae under high pressure, and a method of producing the bioethanol from the high-pressure liquid extract by fermentation with yeast are disclosed. According to the production method of bioethanol using marine algae, the high-pressure liquefied extract can be obtained in high yield and fermentation time can be also reduced. Consequently, the yield of bioethanol is increased. Furthermore, the method gives economical and environmentally friendly values from natural marine algae.

Liquefied extract of marine algae for producing bio-ethanol under high pressure and method for producing the same

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Gyeonggi-do, South Korea

Do Hyung Kang