【摘要】 采用L16(45)正交设计,利用盐析法对红秋葵果实中的果胶进行了提取。研究结果表明:明矾用量12g、pH2、水解时间60min、温度85℃、水量500ml条件下,果胶提取量最高,可达5.375g。红秋葵是一种高果胶含量的植物。更多还原

【Abstract】 The method of extracting pectin from the Red okra (Abelmoschus esculentus (L.) Moench.) was studied by salting-out agent in the paper. The experiment was applied by orthogonal design L16(45). The result showed that the optimum conditions were: 12grams of alum, pH2, 60min, 85℃, 500ml for water. The extracting output was 5.375g. Red okra is a resources having high pectin content.更多还原