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Study on the enzyme extraction technology of polysaccharide from Xinjiang Zizyphus Jujube
Author(s): WU Hong-bin1, WANG Yong-gang2, LIU Cheng-jiang1, WANG Jun-gang1, ZHAO Zhi-yong1, JIN Xin-wen1, *
Pages: 292-
295,313
Year: 2012
Issue:
5
Journal: Science and Technology of Food Industry
Keyword: 红枣; 多糖; 纤维素酶; 提取工艺;
Abstract: 以新疆红枣为原料,利用纤维素酶对红枣多糖进行提取,通过响应面设计优化最佳提取工艺,旨在提高红枣多糖提取含量。实验证明,酶添加量0.85mg/mL、酶解时间60min、酶解温度50.0℃、液料比10:1为红枣多糖最佳提取条件,其多糖提取含量达7.71%。通过对上述各种因素的优化,确定了红枣多糖的最佳提取条件,为相关生产加工企业提供一定的参考依据和理论支持。
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