三七提取物来源为五加科植物三七Panax notoginseng(Burk.) F.H.Chen的根。目前，西安金绿生物工程技术有限公司采用正宗地道文山三七为原料，生产各种规格三七皂甙提取物，西安金绿公司作为三七提取物的主要生产企业和技术研发单位，其三七产品广泛应用于保健品，医药等各个领域。
方法：采用顶空毛细管气相色谱法，以标准溶液加入法测定三七提取物中有机溶剂残留量。
Methods: The samples were injected into HP-INNOWAX capillary column by headspace sampler and analyzed with FID detector using standard addition method.
结果：细胞实验，结果表明三七和人参果提取物能显著促进HUVEC增殖、分泌和表达VEGF等。
Results: In cellular experiment, Ginseng and notoginseng can promoting the HUVECs to proliferates secrete and express VEGF markedly.
为了探讨三七根区土壤提取物对三七幼苗的化感作用，以不同极性三七根区土壤提取物对三七幼苗进行生物测定。
The results showed that the allelopathic effects of extracts from Root-zone soil of Panax notoginseng on root length, seedling height, and fresh weight and NR activity of notoginseng were different.
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