Research progress of woody oil crops in China: a review
Jing Sun, Dongxu Huang, Shiyu Xia, Yuman Zhang, Jun Tao
Abstract
As a significant agricultural resource, woody oil crops have made remarkable progress in cultivation and utilization in China. This paper introduces several common woody oil crops in China, including high-quality oil species such as oil tea camellia (<italic>Camellia oleifera</italic>), walnut (<italic>Juglans regia</italic>), olive (<italic>Olea europaea</italic>), etc. The ecological adaptability, cultivation scale, and yield of these woody oil crops are discussed. Furthermore, the research on oil components in woody oil crops, including fatty acid analysis and other constituents, is summarized. Additionally, the methods for extracting oils and the latest advancements in woody oil crops research in China are described while also mentioning their potential applications in energy, chemical, and food industries. Finally, it highlights some current challenges and issues within the field of research while proposing future development directions. This review offers a comprehensive overview of woody oil crops research in China and serves as a valuable reference for researchers working within related fields.