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基于遗传算法优化绿豆煮马钱子的加压炮制工艺
Δ
王一鸣 1, 2, 3, 4* ,张宏伟 1, 2, 3, 4 # ,张红伟 ,张振凌 1, 2, 3, 4 ,赵永琪 1, 2, 3, 4 (1.河南中医药大学药学院,郑州 450046;
4, 5
2.河南省中药特色炮制技术工程研究中心,郑州 450046;3.河南省中药生产一体化工程技术研究中心,郑州
450046;4.国家药品监督管理局中药材及饮片质量控制重点实验室,郑州 450018;5.河南省药品医疗器械检
验院,郑州 450008)
中图分类号 R283;R917 文献标志码 A 文章编号 1001-0408(2023)19-2333-06
DOI 10.6039/j.issn.1001-0408.2023.19.06
摘 要 目的 优选绿豆煮马钱子的加压炮制工艺。方法 采用最小二乘法建立炮制时间、炮制压力、绿豆用量和加水量4个因素
对士的宁、马钱子碱含量的一元模型函数,通过对一元模型函数进行分析提出多元模型假设;基于正交实验,利用遗传算法对模型
中的未定系数进行求解,构建基于士的宁、马钱子碱含量的双目标优化模型,求解模型函数得到最佳工艺,并对其进行验证。
结果 最佳炮制工艺为:马钱子与绿豆在 2.393 MPa 饱和蒸汽压力下煮 5.5 h,捞出;冲洗除去绿豆,并刮去马钱子皮毛,切顶刀片
0.6 mm厚;每500 g马钱子用绿豆180 g、水15 L。结论 优化后的加压炮制工艺稳定、可行,可为绿豆煮马钱子炮制工艺优化提供
参考。
关键词 绿豆煮马钱子饮片;炮制工艺;最小二乘法;遗传算法
Optimization of the pressurized processing technology of Strychnos nux-vomica boiled with mung beans
based on genetic algorithm
WANG Yiming 1, 2, 3, 4 ,ZHANG Hongwei 1, 2, 3, 4 ,ZHANG Hongwei ,ZHANG Zhenling 1, 2, 3, 4 ,ZHAO Yongqi 1, 2, 3, 4
4, 5
(1. School of Pharmacy, Henan University of Chinese Medicine, Zhengzhou 450046, China;2. Henan
Engineering Research Center of Traditional Chinese Medicine Special Processing Technology, Zhengzhou
450046, China;3. Henan Provincial Research Center for Integrated Engineering Technology of Traditional
Chinese Medicine Production, Zhengzhou 450046, China;4. Key Laboratory for Quality Control of Traditional
Chinese Medicine and Decoction Pieces, State Drug Administration, Zhengzhou 450018, China;5. Henan
Institute for Drug and Medical Device Inspection, Zhengzhou 450008, China)
ABSTRACT OBJECTIVE To optimize the pressurized processing technology of Strychnos nux-vomica boiled with mung beans.
METHODS The least squares method was used to establish a one-dimensional model for the effects of four factors, namely,
processing time, processing pressure, mung bean dosage and water added, on the contents of strychnine and toxiferine, and the
multivariate model hypothesis was proposed by analyzing the function of one-dimensional model. Based on the orthogonal
experiment, the genetic algorithm was used to solve the undetermined coefficients in the model. A bi-objective optimization model
based on strychnine and toxiferine content was constructed according to the actual conditions, and the optimal technology was
obtained by solving the model function and validated. RESULTS The optimal processing technology was boiling S. nux-vomica
with mung beans at 2.393 MPa saturated steam pressure for 5.5 h, and then draining; rinsing to remove mung beans, scraping off
the bark of S. nux-vomica and cutting into slice of 0.6 mm; using 180 g of mung beans and 15 L of water per 500 g of S. nux-
vomica. CONCLUSIONS The optimized pressurized processing technology is stable and feasible, and can provide a reference for
the optimization of processing technology of S. nux-vomica boiled with mung beans.
KEYWORDS Strychnos nux-vomica boiled with mung beans; processing technology; least squares method; genetic algorithm
Δ 基金项目 国家药品监督管理局中药材及饮片质量控制重点实
验室开放课题(No.KF202106) 马钱子为马钱科植物马钱 Strychnos nux-vomica L.
*第一作者 硕士。研究方向:中药炮制机制及饮片标准化。 [1]
的干燥成熟种子 ,其有大毒,需炮制后入药。现代研究
E-mail:2893997977@qq.com
表明,马钱子含有生物碱类、萜类、有机酸类等多种化学
# 通信作者 讲师,博士。研究方向:中药饮片质量及炮制机制。
[2]
E-mail:zhwandlcx123@163.com 成分 ,其中生物碱类成分士的宁、马钱子碱是马钱子的
中国药房 2023年第34卷第19期 China Pharmacy 2023 Vol. 34 No. 19 · 2333 ·