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羌藿祛湿清瘟颗粒挥发油 β-环糊精包合物的制备、表征及定量
分析
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孙奕成 1, 2* ,覃翎瑞 ,邹恺平 ,赵晨光 ,窦 莉 ,刘 顺 ,赵林钢 (1.南京中医药大学附属医院/江苏省
1 #
中医院制剂部,南京 210029;2.南京中医药大学第一临床医学院,南京 210029;3.江苏省中医创新制剂工程
研究中心,南京 210029)
中图分类号 R943;R944 文献标志码 A 文章编号 1001-0408(2026)06-0746-06
DOI 10.6039/j.issn.1001-0408.2026.06.09
摘 要 目的 制备羌藿祛湿清瘟颗粒挥发油β-环糊精(β-CD)包合物,对其进行表征及定量分析。方法 以包合率、包合物收得
率计算的综合评分为指标,筛选包合方法;以上述综合评分为响应值,以β-CD与挥发油比例、包合温度、包合时间为考察指标,采
用单因素实验和Box-Behnken响应面实验优化包合工艺条件并验证;按最优包合工艺制备羌藿祛湿清瘟颗粒挥发油包合物,进行
紫外-可见光谱扫描、薄层色谱分析、显微成像观察,并采用超高效液相色谱法测定包合物中紫苏醛、广藿香酮、苍术素的含量。
结果 包合方法采用饱和水溶液法,最优包合工艺条件为β-CD与挥发油比例7.5∶1、包合温度40 ℃、包合时间2.2 h;3次验证实验
所得包合率均值为72.32%,包合物收得率均值为74.45%,综合评分均值为72.96分,与模型预测值(74.15分)的相对误差为1.61%。
紫外-可见光谱扫描、薄层色谱分析、显微成像观察显示,β-CD已与挥发油成功形成新的包合物;包合物中紫苏醛、广藿香酮、苍术
素的平均含量分别为4.498 2、0.814 9、0.905 7 mg/g(RSD分别为0.31%、0.56%、0.63%,n=3)。结论 成功建立了稳定、可行的羌藿
祛湿清瘟颗粒挥发油包合物制备工艺。
关键词 羌藿祛湿清瘟颗粒;挥发油;包合工艺;Box-Behnken响应面实验;表征;定量分析
Preparation, characterization and quantitative analysis of β-cyclodextrin inclusion complex with volatile oil
from Qianghuo qushi qingwen granules
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SUN Yicheng ,QIN Lingrui ,ZOU Kaiping ,ZHAO Chenguang ,DOU Li ,LIU Shun ,ZHAO Lingang 1
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(1. Dept. of Preparation, the Affiliated Hospital of Nanjing University of Chinese Medicine/Jiangsu Province
Hospital of Chinese Medicine, Nanjing 210029, China;2. The First Clinical College of Nanjing University of
Chinese Medicine, Nanjing 210029, China;3. Jiangsu Engineering Research Centre for Innovative Chinese
Medicine Preparations, Nanjing 210029, China)
ABSTRACT OBJECTIVE To prepare the β -cyclodextrin (β -CD) inclusion complex with volatile oil from Qianghuo qushi
qingwen granules, and to characterize and quantitatively analyze the inclusion complex. METHODS The comprehensive scores
calculated by inclusion rate and inclusion compound yield were used as indicators for screening the inclusion method. The single-
factor experiments and Box-Behnken response surface experiments were used to optimize the inclusion conditions, with the above
comprehensive score as response value, and taking the ratio of β-CD to volatile oil, inclusion temperature and inclusion time as
indexes. The volatile oil inclusion complex of Qianghuo qushi qingwen granules was prepared according to the determined optimal
process, followed by validation. Ultraviolet (UV)-visible spectroscopy, thin-layer chromatography (TLC), and microscopic
imaging were also performed. Ultra-high performance liquid chromatography was used to determine the contents of perillaldehyde,
pogostone and atractylodin. RESULTS The saturation aqueous
Δ 基金项目 江苏省自然科学基金项目(No.BK20211395);江苏省 solution method was adopted. The optimal inclusion process
中 医 疫 病 研 究 中 心 开 放 课 题 项 目(No. JSYB2024KF11,No.
conditions were as follows: the ratio of β -CD to volatile oil
JSYB2024KF09);2024 年 江 苏 省 中 医 药 学 会 科 研 项 目(No.
XYLD2024006) was 7.5∶1, the inclusion temperature was 40 ℃, and the
*第一作者 硕士研究生。研究方向:中药制药技术。E-mail: inclusion time was 2.2 h. In three verification experiments, the
Syc5367@163.com
average inclusion rate was 72.32%, the average yield of
# 通信作者 主任中药师,硕士生导师。研究方向:中药临床药学
及药事管理。E-mail:yfy116@njucm.edu.cn inclusion compound was 74.45%, the average comprehensive
· 746 · China Pharmacy 2026 Vol. 37 No. 6 中国药房 2026年第37卷第6期

