| 牡丹籽皮中总黄酮提取工艺探究 |
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| 引用本文： | 程雪芬,顾菲菲,吴媛霞,晋晓峰,方晴.牡丹籽皮中总黄酮提取工艺探究[J].粮食流通技术,2016(18):120-122. |
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| 作者姓名： | 程雪芬 顾菲菲 吴媛霞 晋晓峰 方晴 |
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| 作者单位： | 国家铜铅锌及制品质量监督检验中心,安徽 铜陵,244000 |
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| 基金项目： | 新资源食品牡丹籽油质量稳定性研究(编号13zj 370033)。 |
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| 摘 要： | 黄酮类物质是自然界中一类重要的抗氧化物质,属于天然次级代谢产物。大孔树脂法是在工业上广泛应用的纯化方法,本文对牡丹籽皮中总黄酮提取工艺进行探究。研究结果表明,将浓度为1.14 mg/m L的牡丹籽皮提取液以0.04 m L/s的流速通过装有AB-8大孔树脂的层析柱,再用50%乙醇溶液洗脱得到的总黄酮浓度含量最高。
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| 关 键 词： | 黄酮类化合物 大孔树脂 吸附与解吸特性 提取工艺 |
Extraction Process Exploration of Flavonoids from Peony Seed Peel |
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| Abstract: | Flavonoids is a kind of important natural antioxidants, belongs to the natural secondary metabolism products. The macroporous resin method is used in industry widely. In this paper, the peony seed peel the lfavonoids extraction process is explored. Test results show that the concentration of 1.14 mg/mL of peony seed peel extract with 0.04 mL/s through with AB-8 macroporous resin column chromatography, when with a concentration of 50% ethanol elution solution to get the highest concentration of total lfavonoids content. |
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| Keywords: | Flavonoids Macroporous resin Adsorption and desorption Extraction technology |
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