| 超声波辅助提取木棉花多糖 |
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| 引用本文： | 李粉玲,蔡汉权,陈桐滨,蔡晓玉. 超声波辅助提取木棉花多糖[J]. 湖北农业科学, 2012, 51(6): 1214-1217 |
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| 作者姓名： | 李粉玲 蔡汉权 陈桐滨 蔡晓玉 |
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| 作者单位： | 广东韩山师范学院化学系,广东潮州,521041 |
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| 摘 要： | 利用超声波辅助提取木棉[ Gossampinus malabarica (Dc.) Merr.]花多糖,先考察了不同科液比、超声波功率、提取时间、提取温度和提取次数对木棉花多糖提取率的影响,然后利用正交试验优化木棉花多糖的提取工艺,并对结果进行分析.结果显示,木棉花多糖最佳提取工艺参数为,料水质量比1∶60、提取温度60℃、超声波功率250W、提取时间20 min、提取2次.
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| 关 键 词： | 木棉[ Gossampinus malabarica (Dc.) Merr.]花 多糖 超声波辅助提取 提取工艺 |
Supersonic Wave Assisted Polysaccharide Extraction from Bombax Flower |
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| LI Fen-ling , CAI Han-quan , CHENG Tong-bin , CAI Xiao-yu. Supersonic Wave Assisted Polysaccharide Extraction from Bombax Flower[J]. Hubei Agricultural Sciences, 2012, 51(6): 1214-1217 |
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| Authors: | LI Fen-ling CAI Han-quan CHENG Tong-bin CAI Xiao-yu |
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| Affiliation: | (Department of Chemistry,Hanshan Normal University,Chaozhou 521041,Guangdong,China) |
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| Abstract: | Polysaccharide was extracted from Bombax[Gossampinus malabarica(Dc.) Merr.] flower by ultrasonic assisted extraction method.The effects of some physical and chemical factors,such as solid-solvent ratio,ultrasonic temperature,ultrasonic power and ultrasonic time,on the extraction yield were investigated.According to orthogonal design,the optimum conditions for the extraction of polysaccharide were as follows,solid-solvent ratio,1∶60(m/V,g∶mL);Ultrasonic temperature,60 ℃;Ultrasonic power,250 W;Ultrasonic for 20 min twice. |
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| Keywords: | Bombax [Gossampinus malabarica(Dc.) Merr.] flower polysaccharide ultrasonic assisted extraction extraction technology |
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