Research progress in key technologies for the development of Dendrobium officinale: from a rare and endangered species to a 10-billion-RMB-level industry.
10.19540/j.cnki.cjcmm.20250508.103
- Author:
Jing-Jing LIU
1
;
Qiao-Xian YU
2
;
Dong-Hong CHEN
1
;
Ling-Shang WU
1
;
Jin-Ping SI
1
Author Information
1. National Key Laboratory for Development and Utilization of Forest Food Resources, Zhejiang A&F University Hangzhou 311300, China Grand Health Research Institute of Senshan, Zhejiang A&F University Yiwu 322000, China.
2. Grand Health Research Institute of Senshan, Zhejiang A&F University Yiwu 322000, China.
- Publication Type:English Abstract
- Keywords:
Dendrobium officinale(D. catenatum);
anti-tumor;
biological characteristics;
blood glucose regulation;
efficient cultivation;
endophytic fungi;
functional genes
- MeSH:
Dendrobium/microbiology*;
Endangered Species;
Seeds/microbiology*;
Fungi/physiology*
- From:
China Journal of Chinese Materia Medica
2025;50(13):3670-3678
- CountryChina
- Language:Chinese
-
Abstract:
Dendrobium officinale(DO) is a traditional Chinese medicinal and edible plant, while it is critically endangered worldwide. This article, primarily based on the original research findings of the author's team and available articles, provides a comprehensive overview of the factors contributing to the endangerment of DO and the key technologies for the conservation, efficient cultivation, and value-added utilization of this plant. The scarcity of wild populations, low seed-setting rates, lack of endosperm in seeds, and the need for symbiosis with endophytic fungi for seed germination under natural conditions are identified as the primary causes for the rarity and endangerment of DO. Artificial seed production and tissue culture are highlighted as key technologies for alleviating the endangered status. The physiological and ecological mechanisms underlying the adaptation of DO to epiphytic growth are explored, and it is proposed that breaking the coupling of high temperature and high humidity is essential for preventing southern blight, a devastating affliction of DO. The roles of endophytic fungi in promoting the growth, improving the quality, and enhancing the stress resistance of DO are discussed. Furthermore, the integration of variety breeding, environment selection, and co-culture with endophytic fungi is emphasized as a crucial approach for efficient cultivation. The value-added applications of DO in pharmaceuticals, health foods, food products, and daily chemicals-particularly in the food and daily chemical industries-are presented as key drivers for a 10-billion-RMB-level industry. This systematic review offers valuable insights for the further development, utilization, and industrialization of DO resources, as well as for the broader application of conservation strategies for other rare and endangered plant species.
