黄精产业发展现状与可持续发展的建议

Status of Polygonati Rhizome industry and suggestion for its sustainable development

实地调查与文献查阅结果表明,黄精始载于《神农本草经》,是一种使用面非常广的药食同源植物,人工栽培历史悠久,化学研究进展明显,在大健康背景下后市看好,但产业发展存在资源枯竭且质量不稳定、人工栽培种质混乱技术滞后、功效物质基础不明确、产品开发低小散等瓶颈问题。建议产业发展应以核心功效的物质基础与生物学机制研究为基础,加快栽培品种选育,保证优质种苗的供应,杜绝非药典基原物种的盲目使用;加强野生资源保育与合理利用,突破光照调控、立地控制、密度控制、精准采收等人工栽培关键技术,生产优质药材;揭示黄精炮制减毒增效作用机制,优化加工工艺,制定标准化炮制生产工艺参数;充分利用根、叶、花、果实资源,开发功效确切的系列大健康产品;通过科技创新、文化创意、三产融合,利用品牌战略、互联网＋等技术,打造现代流通业态,拓展市场,确保产业可持续发展。

Field surveys and literatures show that Polygonati Rhizome（Huangjing） was firstly recorded in Shen Nong＇s Herbal Classic,and widely used as a medicinal and edible plant. It has a long history of cultivation,and the researches on chemistry have made some progress. The future development is prospected on health market. But the Polygonati Rhizome industry has faced a lot of problems,including the resource depletion,unstable quality,low-tech in cultivation and germplasm confusion,unclear of functional composition,decentralized,small scaled and primary processing products. The suggestion for sustainable development are listed below.First,the relevant researches should focused on material basis and biological mechanism of core effects. To speed up the selection and breeding of improved varieties,ensure the supply of high-quality seedlings and eliminate the unauthentic species are the most important measures. Secondly,to strengthen the conservation and rational use of wild resources,break through the key technologies of high-quality artificial cultivation on light regulation,site control,density control and precision harvesting are also very important. Thirdly,to reveal the toxicity-reducing-and-efficacy-enhancing mechanism of processing,optimize the parameters and setup the standard operating procedure are indispensable. Fourthly,that full advantage of the root,leaf,flower and fruit resources should be strengthened for enlarged health products based on the development of exact functional factors. Above all,Polygonati Rhizome could be a growing market in the future driven by the technological innovation,cultural creativity,integration of three industries,brand strategy and internet ＋ technique.