| 第 49 卷第 2 期 |  | Vol. 49 No. 2 | | 2019 年 4 月 | Apr 2019 |
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所屬欄目：功能材料
聚苯乙烯系樹(shù)脂對單葉鐵線(xiàn)蓮總皂苷的提取工藝研究 |
| 胡海華，付玉麗，廖慧玲，龍 宇，鐘世華*
（湖南師范大學(xué) 化學(xué)化工學(xué)院，有機功能分子組裝與應用湖南省重點(diǎn)實(shí)驗室，資源精細化與先進(jìn)材料湖南省高校重點(diǎn)實(shí)驗室，石化新材料與資源精細利用國家地方聯(lián)合工程實(shí)驗室，湖南 長(cháng)沙 410081） |
| 摘 要：針對單葉鐵線(xiàn)蓮總皂苷的結構和性質(zhì)，利用DM1180和氯甲基聚苯乙烯（下稱(chēng)氯球）對單葉鐵線(xiàn)蓮總皂苷提取進(jìn)行了工藝探索研究。實(shí)驗數據表明：DM1180吸附效果較好。優(yōu)化工藝路線(xiàn)為：吸附液pH值為5，濃度為0.20 g·mL-1，流速為2 BV·h-1，以50%的乙醇2 BV·h-1的流速進(jìn)行脫附，提取率達81.82%。 |
| 關(guān)鍵詞：大孔吸附樹(shù)脂；吸附；單葉鐵線(xiàn)蓮；總皂苷 |
| 中圖分類(lèi)號：TQ323 文獻標識碼：A 文章編號：1009-9212（2019）02-0044-04 |
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| Exploration of Extraction Technique for Total Saponins from Radix ClematidisHenryi by Styrenic Polymers |
| HU Hai-hua,FU Yu-li, LIAO Hui-ling, LONG Yu, ZHONG Shi-hua*
(College of Chemistry and Chemical Engineering, Hunan Normal University, Key Laboratory of the Synthesis and Application of Organic Functional Molecules of Hunan Province, Key Laboratory of Fine Resources and Advanced Materials of Hunan Province, National & Local Joint Engineering Laboratory for New Petrochemical Materials and Fine Utilization of Resources, Changsha 410081, China) |
| Abstract：Aiming at the structure and properties of total saponins of Clematis uniflora, DM1180 and chloromethyl polystyrene(hereinafter referred to as chlorinated spheres) were used to study the extraction of total saponins from Clematis chinensis. Experimental data showed that DM1180 had good adsorption efficiency. The optimum conditionswere as followings: the pH of the adsorbent was of 5; the concentration was of 0.20 g·mL-1; and the flow rate wasof 2 BV·h-1; the desorbption was at a flow rate of 50% ethanol 2 BV·h-1. The recovery was up to 81.82%. |
| Key words：macroporousadsorptionresin; adsorption; clematis henryioliv; total saponins |
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基金項目：湖南省發(fā)改委科研項目（湘財企指［2015］863號），湖南省大學(xué)生創(chuàng )新創(chuàng )業(yè)教育校外基地（湘教通［2016］394號）。
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作者簡(jiǎn)介：胡海華（1997-），男，湖南益陽(yáng)人，碩士研究生，主要從事化學(xué)工程研究（E-mail：244208581@qq.com）。
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聯(lián) 系 人：鐘世華，教授，博士，主要從事功能與智能高分子材料研究（E-mail：zhongshihua@hunnu.edu.cn）。
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收稿日期：2019-02-18
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