三七叶，为五加科植物人参三七的叶，长椭圆形或长圆形，先端长渐尖，基部近圆形，叶缘有细密锯齿。多年生草本。味辛，入肝、胃二经治吐血、衄血、便血、外伤出血、痈肿毒疮。有止血、消肿、止痛功效。分布于我国西南至东南部。
三七叶苷 Notoginseng triterpenes ; Notoginseng leaf saponins ; PnGL
三七叶皂甙 Notoginseng Leaf Triterpenes ; PNGL
三七叶总皂苷 Notoginseng leaf saponins
三七叶皂苷 PnGL ; Notoginseng triterpenes
三七叶提取物 Netoginseng Leaf P.E ; panax pseudo ginseng leaves extract
三七叶甙 Notoginseng Folium Saponins ; Notoginseng gosides of leaves
三七茎叶皂苷 Sanqi Stem and Leaf Saponins
大叶三七 Panax major
报告中药水提新工艺在三七叶甙的提取、分离、纯化中的应用研究，探讨水提三七叶甙的开发与利用。
This article reports the extraction process with water used to extract, separate and purify saponins from Panax notoginseng leaves. It also explores how to develop the method.
目的建立测定藤三七不同部位包括珠芽、茎、叶、花中腺苷含量的方法，为该药材的质量控制提供依据。
Objective To obtain and develop an HPLC method for the determination of the content of adenosine in the bulbule, stem, leaf, flower of Boussingaultia gracilis Miers var.
目的：酮通方剂为我院老年病科的经验处方，由三七、葛根、银杏叶等组成。
Objective: Tongtong recipe, composed of panax pseudo-ginseng, pueraria, ginkgo leaf, etc, is an empirical prescription of senile disease department in our hospital.
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