多指标试验公式评分法优化闪式提取葡萄籽的工艺研究 |
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引用本文: | 杨晋,张正伟,王吉壮. 多指标试验公式评分法优化闪式提取葡萄籽的工艺研究[J]. 安徽农业科学, 2010, 38(20): 10882-10883,10886 |
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作者姓名: | 杨晋 张正伟 王吉壮 |
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作者单位: | 1. 北方民族大学化工学院,宁夏银川,750021 2. 河南中医学院,河南郑州,450001 |
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基金项目: | 宁夏回族自治区自然基金项目,宁夏回族自治区重大科技攻关项目 |
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摘 要: | [目的]优选闪式提取法提取葡萄籽的工艺。[方法]应用多指标试验公式评分法,结合正交试验设计,以多酚提取率、总单宁提取率和原花青素提取率为指标,考察提取工艺。[结果]闪式提取法提取葡萄籽的最佳工艺为:用6倍量的95%乙醇提取3次,每次1min。[结论]所选工艺条件具有简单、快速、实用等特点。
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关 键 词: | 葡萄籽 正交实验设计 多指标试验 公式评分法 闪式提取 |
Study on Homogenate Extraction Techniques for Grape Seeds by Multi-index Test Experiment Formula Evaluation |
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Affiliation: | YANG Jin et al(School of Chemistry and Chemical Engineering,North University for Ethnic,Yinchuan,Ningxia 750021) |
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Abstract: | [Objective] The research aimed optimize the extraction techniques for grape seeds with homogenate extraction.[Method] The extraction techniques was optimized by multi-index test experiment formula evaluation and orthogonal design,which took the extraction rate of polyphenol,total danning and proanthocyanidins as indices.[Result] The optimum extracting procedure was extracting three times sustaining one minutes using 6 times volume of 95% alcohol.[Conclusion] The extraction technique was simple,quick and practical. |
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Keywords: | Grape seeds Orthogonal design Multi-index test Experiment formula evaluation Homogenate extraction |
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