黄精作为我国传统常用的补肾固精中药，主要含有多糖、皂苷和黄酮等成分，具有抗骨质疏松、抗类风湿、抗糖尿病、抗衰老、抗老年痴呆、抗脑血管性疾病、抗精神病、调血脂、免疫调节和治疗不孕不育等作用。通过系统地整理和分析该属植物治疗肾精亏虚相关疾病的本草学、药理作用和物质基础，以期为其功能性药物的研发提供参考。

Polygonati Rhizoma as a traditional Chinese medicine for nourishing kidney and securing essence, mainly contains polysaccharides, saponins and flavonoids. It has anti-osteoporosis, anti-rheumatic, anti-diabetic, anti-aging, anti-senile dementia, anti-cerebrovascular disease, anti-psychotic, lower blood fat, immune regulation and treatment of infertility. This study systematically sorted and analyzed the herbal medicine, modern application, clinical application, pharmacological effect and material basis of the plant of Polygonatum genus to treat kidney essence deficiency syndrome, which can provide a reference for the research and development of functional drugs.

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云南省教育厅科学研究基金项目（2020J0899）；大理州重大科技计划项目（D2019NA03）；昆明市科技计划项目（2019KJJH093）；云南大学旅游文化学院院级科研项目（2021XY15）；省级大学生创新创业训练计划项目（sc20201332804）