油莎豆淀粉提取工艺的研究

西南大学学报（自然科学版）

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油莎豆淀粉提取工艺的研究

彭述辉,沈新锋,陈星,庞杰. 油莎豆淀粉提取工艺的研究[J]. 西南大学学报（自然科学版）, 2010, 32(3).

引用本文:

彭述辉,沈新锋,陈星,庞杰. 油莎豆淀粉提取工艺的研究[J]. 西南大学学报（自然科学版）, 2010, 32(3).

Study on Extracting Technology of Tiger Nut (Cyperus esculentus) Starch[J]. Journal of Southwest University Natural Science Edition, 2010, 32(3).

Citation:

Study on Extracting Technology of Tiger Nut (Cyperus esculentus) Starch[J]. Journal of Southwest University Natural Science Edition, 2010, 32(3).

摘要: 采用石灰水浸泡工艺提取油莎豆淀粉,并对提取工艺进行优化.得到最佳提取条件为:料液比1:4,浸泡时间4 h,石灰水浓度0.5，,淀粉最大提取率为57.9，.此法工艺简单,成本低,油莎豆淀粉提取率较高,淀粉精制容易,淀粉产品质量好.
- 油莎豆,淀粉,提取工艺
Abstract: A technique of Cyperus esculentus starch extraction was developed using limewater as the soa-king agent.Through an orthogonal test, the extracting technology was optimized: material: liquid ratio 1 :4, extracting time 4h and limewater concentration 0.5%.Under these conditions, the extraction ratio of starch was 57.9%.This simple extracting technique proved to be cost-effective, and the starch extracted was of good quality.