Effect of Different Processing Parameters on Drying Efficiency and Active Component Content of Salviae Miltiorrhizae Radix et Rhizoma

YANG Fan; LIU Wei; LYU Hai-hua; WANG Xiao; GENG Yan-ling; GUO Lan-ping

doi:10.13422/j.cnki.syfjx.2017100012

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Effect of Different Processing Parameters on Drying Efficiency and Active Component Content of Salviae Miltiorrhizae Radix et Rhizoma

更新时间：2024-01-04

- Effect of Different Processing Parameters on Drying Efficiency and Active Component Content of Salviae Miltiorrhizae Radix et Rhizoma
- Chinese Journal of Experimental Traditional Medical Formulae Vol. 23, Issue 10, Pages: 12-16(2017)
- 作者机构：
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- DOI：10.13422/j.cnki.syfjx.2017100012
  CLC： R284
- Published：2017
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YANG Fan, LIU Wei, LYU Hai-hua, et al. Effect of Different Processing Parameters on Drying Efficiency and Active Component Content of Salviae Miltiorrhizae Radix et Rhizoma[J]. Chinese journal of experimental traditional medical formulae, 2017, 23(10): 12-16.
DOI：

YANG Fan, LIU Wei, LYU Hai-hua, et al. Effect of Different Processing Parameters on Drying Efficiency and Active Component Content of Salviae Miltiorrhizae Radix et Rhizoma[J]. Chinese journal of experimental traditional medical formulae, 2017, 23(10): 12-16. DOI： 10.13422/j.cnki.syfjx.2017100012.

摘要

目的：研究不同根径及切片厚度对丹参干制效率及有效成分含量的影响。方法：对不同根径、不同厚度的丹参进行干制，利用HPLC测定不同干制条件下丹参中有效成分的含量，脂溶性成分的色谱条件为流动相乙腈-0.2%乙酸水溶液，检测波长270 nm；水溶性成分的色谱条件为流动相乙腈-0.2%甲酸水溶液，检测波长286 nm。结果：同一直径的丹参，切片厚度越小干制效率越高。在水溶性成分中，当迷迭香酸含量最高时，丹参根径0.3~0.4 cm，切片厚度0.2~0.3 cm；当丹酚酸B含量最高时，丹参根径处于0.4~0.5 cm，切片厚度0.2~0.3 cm。在脂溶性成分中，当二氢丹参酮含量最高时，丹参根径0.4~ 0.5 cm，切片厚度0.1~0.2 cm；当隐丹参酮含量最高时，丹参根径0.3~0.4 cm，切片厚度0.1~0.2 cm；当丹参酮Ⅰ和丹参酮ⅡA含量最高时，丹参根径0.4~0.5 cm，切面厚度0.2~0.3 cm。结论：选用直径0.4~0.5 cm和切片厚度0.2~0.3 cm的丹参切片进行干制，能最大程度地保证药材品质，为丹参饮片的批量生产和干制工艺的优化提供了理论依据。

Abstract

Objective: To investigate the effect of different root diameters and section thicknesses on drying efficiency and active components content in Salviae Miltiorrhizae Radix et Rhizoma. Method: HPLC was used to measure the content of active components in Salviae Miltiorrhizae Radix et Rhizoma under different drying conditions.The chromatographic conditions of liposoluble components was mobile phase of acetonitrile-0.2% acetic acid and detection wavelength of 270 nm.The chromatographic conditions of water-soluble components was mobile phase of acetonitrile-0.2% formic acid and detection wavelength of 286 nm. Result: The thinner of Salviae Miltiorrhizae Radix et Rhizoma section

the faster of drying process for the same diameter of roots.The content of rosmarinic acid was the highest as the root diameter was 0.3-0.4 cm and the section thickness was 0.2-0.3 cm.The content of salvianolic acid B was the highest as the root diameter was 0.4-0.5 cm and the section thickness was 0.2-0.3 cm.The content of dihydrotanshinone was the highest as the root diameter was 0.4-0.5 cm and the section thickness was 0.1-0.2 cm.The content of cryptotanshinone was the highest as the root diameter was 0.3-0.4 cm and the section thickness was 0.1-0.2 cm.The content of tanshinone Ⅰ and tanshinone ⅡA were the highest as the root diameter was 0.4-0.5 cm and the section thickness was 0.2-0.3 cm. Conclusion: When the root diameter is 0.4-0.5 cm and the section thickness is 0.2-0.3 cm

it can ensure the quality of Salviae Miltiorrhizae Radix et Rhizoma sections to the maximum extent

this study provides a theoretical basis for optimization of its production and drying technology.

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