TY - JOUR
KW - article
KW - Intangible cultural heritage
KW - Plants
KW - Edible
KW - Apocynum
KW - book
KW - chemistry
KW - Drugs
KW - Chinese Herbal
KW - flavone derivative
KW - Flavones
KW - herbaceous agent
KW - isolation and purification
KW - medicinal plant
KW - plant
KW - Plant
KW - Plants
KW - Medicinal
KW - Reference Books
KW - Medical
KW - Shanhaijing
KW - tannin derivative
KW - Tannins
AU - Liang Hu
AB - OBJECTIVE: To investigate the purification process of total flavones and total tannins from Apocynum venetum leaves with macroreticular resin.METHOD: The static capacity absorption, dynamic absorption ratio and dynamic elution ratio of different types of macroreticular resins were studied and compared in order to find the best one among the eight macroreticular resins, and the technical process of the type of HPD-400 type macroreticular resin was studied in detail.RESULT: The type of HPD-400 type macroreticular resin showed the best comprehensive absorption property with the following technological conditions: the current velocity was 1 BV x h(-1), the volume of distilled water was 2 BV, the eluting reagent was 60\% ethanol, and the volume of 60\% ethanol was 3 BV.CONCLUSION: The purity of total flavones and total tannins in the product is up to 80\% after purified with HPD-400 macroreticular resin. Therefore, this purification process is feasible.
BT - Zhongguo Zhong yao za zhi = Zhongguo zhongyao zazhi = China journal of Chinese materia medica
DA - may
LA - Chinese
M1 - 10
N2 - OBJECTIVE: To investigate the purification process of total flavones and total tannins from Apocynum venetum leaves with macroreticular resin.METHOD: The static capacity absorption, dynamic absorption ratio and dynamic elution ratio of different types of macroreticular resins were studied and compared in order to find the best one among the eight macroreticular resins, and the technical process of the type of HPD-400 type macroreticular resin was studied in detail.RESULT: The type of HPD-400 type macroreticular resin showed the best comprehensive absorption property with the following technological conditions: the current velocity was 1 BV x h(-1), the volume of distilled water was 2 BV, the eluting reagent was 60\% ethanol, and the volume of 60\% ethanol was 3 BV.CONCLUSION: The purity of total flavones and total tannins in the product is up to 80\% after purified with HPD-400 macroreticular resin. Therefore, this purification process is feasible.
PY - 2008
SP - 1226
EP - 1230
T2 - Zhongguo Zhong yao za zhi = Zhongguo zhongyao zazhi = China journal of Chinese materia medica
TI - Textual research of medicinal and edible plants in Shanhaijing.
VL - 33
SN - 10015302 (ISSN)
ER -