Ultrafilteration을 이용한 봉독의 phospholipase A 2 제거에서 농도, 압력, 분자크기의 영향

The effects of concentration, pressure, and molecular sige on removing allergenic substance (phospholipase $A_2$) in bee venom by ultrafiltration were investigated. The membrane pore sizes were selected based on the molecular weight of the main compounds. The conditions of concentration and pressure...

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Published inPunsŏk kwahak Vol. 27; no. 6; pp. 277 - 283
Main Authors 이지연, 김일광, 이종수, 김의경, 김철구, Lee, Ji-Yeon, Kim, Il Kwang, Lee, Jong Soo, Kim, Eui Kyung, Kim, Choul-Goo
Format Journal Article
LanguageKorean
Published 2014
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Summary:The effects of concentration, pressure, and molecular sige on removing allergenic substance (phospholipase $A_2$) in bee venom by ultrafiltration were investigated. The membrane pore sizes were selected based on the molecular weight of the main compounds. The conditions of concentration and pressure were selected randomly. As results, we obtained the optimum condition (1 mg/mL, 20 psi, 10,000 dalton) for removing $PLA_2$ at constant concentration of melittin and apamin and confirmed the separation results by HPLC and SDS-PAGE. 한외여과법을 이용하여 봉독의 알러지 원인성분인 $PLA_2$를 제거하기 위하여 압력, 농도, 분자크기의 영향을 조사하였다. 봉독의 주요성분 분자량을 바탕으로 한외여과막의 투과크기를 선정하고 농도와 압력을 달리하였다. 그 결과, melittin과 apamin 함량은 유지되면서 $PLA_2$를 제거하는 최적조건(1 mg/mL, 20 psi, 10,000 dalton)을 찾았으며, 이를 HPLC와 SDS-PAGE로 확인하였다.
Bibliography:KISTI1.1003/JNL.JAKO201402148670577
ISSN:1225-0163