| 野生稠李色素提取工艺研究 |
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| 引用本文： | 刘洋.野生稠李色素提取工艺研究[J].北方园艺,2012(13):36-37. |
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| 作者姓名： | 刘洋 |
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| 作者单位： | 吉林农业科技学院植物科学学院,吉林吉林,132101 |
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| 摘 要： | 以野生稠李果实为原料,将色素溶液进行1∶20的比例稀释,放在400～700nm的波长范围内扫描,表明532nm处为最大。通过乙醇浓度、温度、物料固液比、提取时间,进行四因素三水平正交实验,确定野生稠李色素最佳提取工艺。结果表明:稠李色素最佳的提取条件为乙醇浓度30%,提取温度75℃,固液比为1∶10,提取时间90min。
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| 关 键 词： | 稠李 色素 提取 |
Study on the Extraction Process of Pigment from Wild Padus racemosa Gilib. |
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| LIU Yang.Study on the Extraction Process of Pigment from Wild Padus racemosa Gilib.[J].Northern Horticulture,2012(13):36-37. |
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| Authors: | LIU Yang |
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| Institution: | LIU Yang(Jilin Agricultural Science and Technology College,Jilin,Jilin 132101) |
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| Abstract: | Taking the fruits of wild Padus racemosa as test materials,the pigment solution were diluted as the ratio of 1∶20 and scanned in the range of 400～700nm wavelength,in 532nm had the biggest absorbance ratio.By orthogonal test of four factors that were ethanol concentration,temperature,liquid-solid ratio,extraction time,the best pigment extraction conditions from Padus racemosa Gilib.were determined.The results showed that the best pigment extraction conditions were 30% ethanol,extraction temperature 75℃,the liquid-solid ratio 1∶10,extraction time 90min. |
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| Keywords: | Prunus maackii pigment extraction |
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