Paper Title:
Research on Microwave-Assisted Extraction of Baicalin from Scutellaria baicalensis Extractive Drug Residue
  Abstract

Microwave-assisted extraction (MAE) is first used to extract baicalin from Scutellaria baicalensis extractive drug residue to study the value of Scutellaria baicalensis extractive drug residue. The content of baicalin in the Scutellaria baiacalensis extractive drug residue was determined by UV. Effects of different granularity sizes of its extractive drug residue, different microwave output power, duration of microwave irradiation and different concentration of ethanol on yield of baicalin were discussed. The results indicated that the microwave power was 500w, granularity of Scutellaria baicalensis extractive drug residue was 0.25mm, 30% ethanol was as solvent, duration of microwave irradiation was 3min.The yield of baicalin arrived 9~10%.The conclusion is that some active component such as Baicalin is still in Scutellaria baicalensis extractive drug residue, Scutellaria baicalensis extractive drug residue can be reused as resources again.

  Info
Periodical
Advanced Materials Research (Volumes 113-116)
Edited by
Zhenyu Du and X.B Sun
Pages
2329-2332
DOI
10.4028/www.scientific.net/AMR.113-116.2329
Citation
W. Yang, X. J. Zhao, L. L. Xu, H. Zheng, J. Y. Lu, "Research on Microwave-Assisted Extraction of Baicalin from Scutellaria baicalensis Extractive Drug Residue", Advanced Materials Research, Vols. 113-116, pp. 2329-2332, 2010
Online since
June 2010
Export
Price
$32.00
Share

In order to see related information, you need to Login.

In order to see related information, you need to Login.

Authors: Da Meng Liu, Bai Kun Jiang
Chapter 8: Mine Survey and Safety Engineering
Abstract:The adsorption of organic pollutants from the waste water in the Beijing Shougang Coking Plant has been studied using bentonite modified by...
747
Authors: Jin Yu Chu, Yu Rong Li, Ning Li, Wei Hong Huang
Chapter 1: Materials Behavior
Abstract:To reduce the water consumption and pollution in car-washing, a combined technique, i.e., electrocoagulation coupled with ultrasound, was...
227
Authors: Hai Wei Xie, Yan Zhang
Chapter 8: Waste Disposal and Recycling
Abstract:An experimental system of rotating spray drying for cleaning the waste incineration flue gas has been set up on account of the particular...
3455
Authors: Dao Ji Wu, Xiao Xiang Cheng, Xue Dong Zhai, Yan Jie Wang
Chapter 5: Environmental Restoration Engineering, Treatment and Removal Technologies and Processes
Abstract:Aim at experimenting the micro-polluted characteristic of Huaihe River water, a pilot-scale test by the combination process of...
1384