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| 和田玉枣总皂苷水提取工艺研究 | |
| 引用本文： | 张娜,陈锦屏,邵明飞. 和田玉枣总皂苷水提取工艺研究[J]. 农产品加工．学刊, 2010, 0(8): 62-65 |
| 作者姓名： | 张娜 陈锦屏 邵明飞 |
| 作者单位： | 陕西师范大学食品工程与营养科学学院,陕西西安710062 |
| 摘 要： | 以新疆和田玉枣为原料,研究了提取和田玉枣中总皂苷的工艺技术以及采用香草醛—高氯酸显色法测定其含量的可行性方法。结果表明,和田玉枣总皂苷的最大吸收波长为532nm,提取和田玉枣中总皂苷的工艺条件为:料液比1:20,温度70℃,时间3h,测得和田玉枣总皂苷含量为5.730mg/g。 |
| 关 键 词： | 和田玉枣 总皂甙 水提取工艺 |
Water Extraction Technique of Total Saponins from Hetian-jade Jujube |
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| Abstract: | Taking Hetian-jade jujube as raw material,the water extraction process of total saponins from hetian-jade jujube and the feasible methods of determining the content using the method of vanillin-perchloric acid are studied.The results show that the maximum absorption wavelength is 532 nm and the optimal extraction conditions are determined as follows:ratio of raw material to liquid 1:20,extraction temperature 70 ℃ and extraction time 3 h.The content of total saponins is 5.730 mg/g. |
| Keywords: | Hetian-jade jujube total saponins water extraction technology |
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