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对南五味子属植物中的三萜类成分及其活性进行了综述。从南五味子属植物的不同植物中分离得到60余个三萜类化合物,其中许多为该属植物特有成分,这些化学成分有抗HIV活性、抗HBV活性、对肿瘤细胞的抑制作用。 相似文献
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报道南五味子属Kadsura的黑老虎K. coccinea (Lem.) A. C. Smith在印度尼西亚的分布新记录,毛南五味子K. induta A. C. Smith在中国贵州的分布新记录,冷饭藤K. oblongifolia Merrill在中国福建和台湾以及越南的分布新记录,补充或纠正了前人对毛南五味子的形态描述,取消了Saunders对海南黑老虎K. hainanensis Merrill和冷饭藤所作的后选模式。 相似文献
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Investigation on influencing factors of 5-HMF content in <Emphasis Type="Italic">Schisandra</Emphasis> 总被引:4,自引:0,他引:4
In order to investigate the influencing factors of 5-hydroxymethyl-2-furaldehyde (5-HMF) content in Schisandra, confirm the theory of 5-HMF deriving mainly from Schisandra processing course, and give some suggestions about the Schisandra processing method, the 5-HMF contents in decoctions of Schisandra under different heating temperature, decocting time, soaking time, processing methods and treatment with different solvents before decocting the Schisandra were measured by RP-HPLC method. The results showed that there is great difference of 5-HMF level in decoctions from differently processed Schisandra and unprocessed Schisandra; decocting time of 60 rain has some effects on 5-HMF level in decoctions and there is certain quantity 5-HMF in processed Schisandra itself and very little 5-HMF in unprocessed Schisandra. Heating time, heating temperature and treating solvents all have effect on 5-HMF level in decoction of Schisandra. 5-HMF in Schisandra was mainly from processing course. Both long heating time and high heating temperature can increase 5-HMF level in Schisandra. The production of 5-HMF in Schisandra may have some relationships with some polar components, which can dissolve in water, ethanol and acetone, especially in ethanol. To control processing temperature, processing time and treatment with some solvent is very important for controlling 5-HMF level in Schisandra. 相似文献
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应用高效液相色谱法测定舒肝益脾颗粒中五味子醇甲的含量。方法:采用Shim-pack-C18柱(5um, 150X4.6mm),以乙腈-甲醇-0.1%磷酸(39:16.7:44.3)为流动相;流速:1ml/min;检测波长为250nm;结果:五味子醇甲线性范围为0.11792~0.5896μg,r=0.9998,回收率为98.22%,RSD=0.60%。结论:该方法简便、准确、灵敏,可用于该制剂的质量控制。 相似文献
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研究了以北五味子、胡萝卜为主要原料生产复合保健饮料的工艺。本研究通过对胡萝卜去皮方法的对比试验、原料配比的正交试验以及稳定剂的对比试验,确定了最佳的生产工业。开发出了一种营养丰富、酸甜可口、具有北五味子和胡萝卜特有香味、稳定性好的新型功能性保健饮料。 相似文献
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北五味子是著名的药用植物,近几年有广泛的人工栽培,但由于没有按照有机栽培规程要求.多数产品因残留问题而滞销,结合生产实际撰写的一套完整的有机丰产栽培技术,供各位参考。 相似文献
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