CHEN Dan-ni, QIN Kun-ming, CHEN Lin-wei, et al. Optimization of Extraction Process of Total Tannin from Galla Chinensis by Response Surface Methodology[J]. Chinese journal of experimental traditional medical formulae, 2015, 21(14): 20-24.
DOI:
CHEN Dan-ni, QIN Kun-ming, CHEN Lin-wei, et al. Optimization of Extraction Process of Total Tannin from Galla Chinensis by Response Surface Methodology[J]. Chinese journal of experimental traditional medical formulae, 2015, 21(14): 20-24. DOI: 10.13422/j.cnki.syfjx.2015140020.
Optimization of Extraction Process of Total Tannin from Galla Chinensis by Response Surface Methodology
Objective: To optimize extraction technology of total tannin from Galla Chinensis. Method: On the basis of single factor tests
water heating extraction process of total tannin from Galla Chinensis was optimized by Box-Behnken design by taking yields of gallic acid and extract as indexes. Result: Optimum extraction technology of total tannin was extracted twice with 10.4 times the amount of water at 62 ℃
125 minutes of each time
yields of gallic acid and extract were 55.67% and 65.11%
compared with theoretical prediction values
their relative deviations were 3.30% and 0.35%
respectively. Conclusion: This optimized extraction technology of total tannin from Galla Chinensis is simple with high extraction efficiency and good predictability.
Determination on Contents of Gallic Acid and Ellagic Acid in Three Kinds of Processed Pieces of Galla Chinensis by RP-HPLC
Comparison of Pharmacokinetics and Tissue Distribution of Free Anthraquinones and Gallic Acid in Mice with Ulcerative Colitis Before and After Processing of Rhei Radix et Rhizoma Carbonisata
Gallic Acid Ameliorates Exercise-induced Muscle Damage in Mice by Regulating p53/SLC7A11/GPX4 Pathway
Analysis on Mechanism of Baiyaojian in Treating Ulcerative Colitis Based on Intestinal Flora and Intestinal Mucosal Barrier Function
Preliminary Study on Commodity Grade Classification of Phyllanthi Fructus Based on Color Component Correlation
Related Author
PENG Lu
GONG Qian-feng
LI Xiao-ning
LI Rao-rao
YANG Li-xin
Yi Hong
YAN Pei-pei
SUN Jing
Related Institution
School of Life Sciences,Beijing University of Chinese Medicine
The First Clinical Medical College,Nanjing University of Chinese Medicine
Affiliated Hospital of Nanjing University of Chinese Medicine/Jiangsu Province Hospital of Chinese Medicine
Collaborative Innovation Center for Chinese Medicine and Respiratory Diseases Co-constructed by Henan Province & Ministry of Education,Henan Engineering Research Center for Special Processing Technology of Chinese Medicine,Henan University of Chinese Medicine
State Key Laboratory of Quality Evaluation of TCM,National Administration of TCM, Sichuan Academy of Chinese Medical Sciences