Muncy, Geissler, Olds & Lowe, P.C.
Preparation method for extractive of jinxuan hemorrhoid washing powder botanicals
A preparation method for extractive botanicals includes: (A) honeysuckle, schizonepeta, and purslane in a powder are mixed, ground, and passed through a mesh; the medicinal powder obtained from supercritical extraction is soaked in alcohol, then undergoes percolation extraction, and the percolate is collected; (B) the alcohol percolate is concentrated, left stand, and suction filtrated to obtain a filtrate; (C) the filtrate macroporously adsorbs to a resin column at a flow velocity, is then removed of impurity by water washing, and undergoes elution with alcohol to obtain an alcohol eluent; (D) alcohol is recovered from the eluent, the remaining liquid is concentrated, and the concentrated liquid is dried to obtain the extractive of botanicals. The total content of flavones, saponins, and organic acids exceeds 70%. The extractive has substantial anti-inflammatory and pain relieving effects.
Mayinglong Pharmaceutical Group Co., Ltd.
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Yanwen Lu Wei Yaping Shuhe Wenying Hui
Liu Zhou Liu Li Chen Zhang Wang