宜苔对油脂的抗氧化研究  

Studies on antioxidation of extract from Ruppia rostellata koch

作　　者：张嘉岷[1] 仇鑫[1] 黄平源 唐伟超 

机构地区：[1]淮海工学院食品系,江苏连云港222005

出　　处：《中国海洋药物》2002年第2期28-30,共3页Chinese Journal of Marine Drugs

摘　　要：把宜苔浸膏分为石油醚、二氯甲烷和水溶性3个部分,采用史卡尔烘箱法分别对大豆油和猪油测定它们的抗氧化能力。结果表明,抗氧化活性物质只存在于水溶性部分,并且对大豆油和猪油均有明显的抗氧化作用。大豆油中,水溶性部分显示出比BHA和V.E更强的抗氧化能力;猪油中,水溶性部分的抗氧化能力稍弱于BHA和V.E。Extract from Ruppia rostellata Koch was divided into three parts: petroleum ether part, CH2Cl2 and water-soluble part. Each part of them was studied upon it's antioxidation. The results indicated that the active compounds were only in the water-soluble part. In soybean oil, the antioxidation of water-soluble part was stronger than that of BHA and V. E. , In lard, the antioxidation of water-solubile part was a little weaker than that of BHA and V.E.

关 键 词：宜苔 油脂 抗氧化 

分 类 号：TS202[轻工技术与工程—食品科学]