| 超声波辅助提取桑椹色素的技术研究 |
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| 引用本文： | 吴庆智,张剑,童军茂.超声波辅助提取桑椹色素的技术研究[J].食品科技,2011(2):183-185. |
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| 作者姓名： | 吴庆智 张剑 童军茂 |
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| 作者单位： | 石河子大学食品学院;石河子开发区神内食品有限公司; |
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| 摘 要： | 对超声波辅助提取桑椹色素的方法进行比较系统的研究,同时采用正交试验对该方法进行优化,得到了超声波辅助提取桑椹色素的最佳工艺参数为0.01%HCl-70%乙醇、超声波功率为140 W、超声波处理时间为45 min、料液比(mL/g)为1:15,桑椹色素提取率为75.64%;其中各因素对超声波辅助提取桑椹色素的影响作用大小为料液比>乙醇浓度>超声功率>超声时间。
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| 关 键 词： | 超声波 桑椹色素 提取 |
Study on extraction of mulberry pigment with ultrasonic assistance |
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| WU Qin-zhi,ZHANG Jian,TONG Jun-mao.Study on extraction of mulberry pigment with ultrasonic assistance[J].Food Science and Technology,2011(2):183-185. |
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| Authors: | WU Qin-zhi ZHANG Jian TONG Jun-mao |
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| Affiliation: | WU Qin-zhi1,2,ZHANG Jian1,TONG Jun-mao1(1.Department of Food Science,Shihezi University,Shihezi 832003,2.Shennei Food Limited Company of Shihezi Developing Zone,Shihezi 832000) |
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| Abstract: | The method of extraction of mulberry pigment with ultrasonic assistance was studied systematically and also was optimized by orthogonal test.The optimum technological parameters were determined as follows:0.01% HCl-70% ethanol as extraction solvent,extraction power was 140 W,extraction time about 45 min,material/extraction ratio was 1:15,extraction rate was 75.64%.The order of factors effected extraction of mulberry pigment with ultrasonic assistance was material/extraction ratio,extraction solvent concentr... |
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| Keywords: | ultrasonic wave mulberry pigment extraction |
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