Page 47 - 《中国药房》2022年24期
P. 47
不同干燥加工方式的白芷饮片质量评价
Δ
1, 2
1, 2
1, 2 #
1, 2
1, 2
1, 2
1, 2
朱兴龙 1, 2* ,陈晓妍 ,晏宇杭 ,吴清华 ,卢丽洁 ,黄旭龙 ,张佳旭 ,郑全林 ,裴 瑾 (1.成都中医药
3
大学药学院,成都 611137;2.西南特色中药资源国家重点实验室,成都 611137;3.遂宁天地网川白芷产业有
限公司,四川 遂宁 629000)
中图分类号 R917 文献标志码 A 文章编号 1001-0408(2022)24-2985-05
DOI 10.6039/j.issn.1001-0408.2022.24.08
摘 要 目的 评价不同干燥加工方式的白芷饮片质量。方法 采用Adobe Photoshop 2020软件测定烘干蒸切、鲜切干燥、半鲜切
干燥3种不同干燥方式所得白芷饮片的红绿度(a)、黄蓝度(b)、明度(L)值;采用高效液相色谱法测定3种不同干燥方式白芷饮片
中伞形花内酯等9种香豆素类成分的含量;采用SPSS 26.00软件和SIMCA 14.0软件对32批白芷饮片中9种香豆素类成分含量进
行主成分分析和偏最小二乘法-判别分析,采用灰色关联度分析饮片粉末颜色和香豆素类成分含量的关联性。结果 32批白芷饮
片粉末的a、b、L值分别为0~2.4、6.0~20.3、35.6~51.1。伞形花内酯、白当归素、补骨脂素、花椒毒素、佛手柑内酯、氧化前胡素、
欧前胡素、珊瑚菜素、异欧前胡素的含量分别为 0.026~0.324、0.051~0.549、0~0.113、0~0.398、0.256~1.115、1.434~6.014、
1.866~4.039、0.742~1.455、0.789~2.642 mg/g,总含量为 6.442~13.382 mg/g。主成分分析结果显示,半鲜切干燥饮片(BZ-27~
BZ-30、BZ-32)的综合得分排序靠前,其余两种饮片质量差异较大。偏最小二乘法-判别分析结果显示,半鲜切干燥饮片聚为一类,
烘干蒸切饮片和鲜切干燥饮片分离度较差。灰色关联度分析结果显示,L、b值与佛手柑内酯、氧化前胡素、欧前胡素、珊瑚菜素、
异欧前胡素及b值与补骨脂素的关联系数均大于0.8,a值与各成分的关联度较低。结论 白芷饮片的外观性状与香豆素类成分含
量具有较强关联性,可通过颜色大致判断饮片质量,即颜色较白的饮片质量较好;半鲜切干燥饮片质量优于烘干蒸切饮片和鲜切
干燥饮片。
关键词 白芷饮片;干燥方法;外观性状;香豆素类成分;高效液相色谱法;质量评价
Quality evaluation of Angelica dahurica decoction pieces processed by different drying methods
1, 2
1, 2
1, 2
1, 2
1, 2
1, 2
ZHU Xinglong ,CHEN Xiaoyan ,YAN Yuhang ,WU Qinghua ,LU Lijie ,HUANG Xulong ,ZHANG
3
Jiaxu ,ZHENG Quanlin ,PEI Jin (1. School of Pharmacy, Chengdu University of Traditional Chinese
1, 2
1, 2
Medicine, Chengdu 611137, China;2. State Key Laboratory of Southwestern Chinese Medicine Resources,
Chengdu 611137, China;3. Suining Tiandiwang Angelica anomala Industry Co., Ltd., Sichuan Suining 629000,
China)
ABSTRACT OBJECTIVE To evaluate the quality of Angelica dahurica decoction pieces processed by different drying methods.
METHODS Adobe Photoshop 2020 software was used to determine the red green degree (a), yellow blue degree (b) and
brightness (L) values of A. dahurica decoction pieces processed by 3 drying methods as steamed-cut and fresh-cut-dried, and semi-
fresh-cut-dried. The contents of nine coumarins such as umbelliferone in A. dahurica decoction pieces processed by 3 drying
methods were determined by HPLC. SPSS 26.00 software and SIMCA14.0 software were used to conduct principal component
analysis and partial least squares-discriminant analysis on the content of coumarin in 32 batches of A. dahurica decoction pieces.
Gray correlation analysis was conducted on the color of the powder and the coumarins contents in A. dahurica decoction pieces.
RESULTS The a, b and L were 0-2.4, 6.0-20.3 and 35.6-51.1 in 32 batches of A. dahurica decoction pieces. The contents of
umbelliferone, byakangelicin, psoralen, xanthotoxin, bergapten, oxypeucedanin, imperatorin, phellopterin and isoimperatorin
were 0.026-0.324, 0.051-0.549, 0-0.113, 0-0.398, 0.256-1.115, 1.434-6.014, 1.866-4.039, 0.742-1.455 and 0.789-2.642 mg/g,
respectively. And the total content ranged 6.442-13.382 mg/g, respectively. The results of principal component analysis showed that
the comprehensive scores of BZ-27-BZ-30 and BZ-32 batches of semi-fresh-cut-dried decoction pieces were in the top order, and
the internal quality of the other two kinds of decoction pieces was quite different. The results of partial least squares discriminant
analysis showed that semi-fresh-cut-dried decoction pieces were clustered into one category, poor separation was observed in
steamed-cut and fresh-cut-dried decoction pieces. Results of
Δ 基金项目 四川省科技计划项目(No.2022YFS0582,2020YFN-
gray correlation analysis showed that the correlation
0152);四川省中医药重点学科建设项目
coefficients of L and b with bergapten, oxypeucedanin,
*第一作者 硕士研究生。 研究方向:中药资源开发利用与评价 。
E-mail:798698365@qq.com imperatorin, phellopterin, isoimperatorin and b with psoralen
# 通信作者 教授,硕士生导师,博士。研究方向:中药资源开发利 were all greater than 0.8, a had a low correlation with all
用与评价。E-mail:peixjin@163.com components. CONCLUSIONS The appearance traits of A.
中国药房 2022年第33卷第24期 China Pharmacy 2022 Vol. 33 No. 24 · 2985 ·