天麻为兰科真菌营养型多年生草本植物天麻Gastrodia elata的干燥块茎，是中国传统名贵中药材之一，具有息风止痉、平抑肝阳、祛风通络的功效，含有多种活性成分，有很高的营养保健价值，现已被批准为食药试点物质，开发应用空间巨大。通过统计整理国家监管部门公布的天麻相关保健食品和国家知识产权局专利检索平台中的天麻相关专利，对已批准注册的天麻保健食品的保健功能、不适宜人群、主要原料及配伍、功效成分及标志性成分和食用量，以及国内外近10年天麻有关的专利情况进行综合分析，并探讨了天麻开发中特殊气味、安全性、功效成分提取工艺等限制因素，提出了相应处理措施和建议。以期为攻克天麻保健食品开发中的难题提供参考，充分利用天麻资源，提高附加值，促进乡村振兴和天麻产业发展。

Tianma (Gastrodiae Rhizoma) is the dry tuber of a fungal vegetative Orchidaceae perennial herb Gastrodia elata, which is one of traditional precious Chinese medicinal materials. It has the effects of dispelling wind and relieving spasm, suppressing liver yang, dispelling wind and dredging collaterals. It contains a variety of active ingredients and has high nutritional health value, has been approved as a food and drug pilot substance, with huge development and application space. Therefore, the development situation of Gastrodiae Rhizoma related health foods published by the regulatory authorities and the related patents of Gastrodiae Rhizoma in the patent search platform of the State Intellectual Property Office were collected and analyzed comprehensively. It specifically analyzed the health function, unsuitable population, main raw materials and compatibility, functional ingredients and characterictic ingredients and consumption of the approved and registered Gastrodiae Rhizoma health foods in my country, the patent situation of Gastrodiae Rhizoma in the past ten years at home and abroad. The restrictive factors such as special odor, safety, and extraction technology of functional components were discussed, and corresponding treatment measures and suggestions were put forward. It was expected to provide a reference for overcoming the restrictive factors in the development of Gastrodiae Rhizoma health food, make full use of Gastrodiae Rhizoma resources, improve the added value, and promote the development of rural revitalization and Gastrodiae Rhizoma industry.

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