当前位置：
X-MOL 学术
›
J. Wood Sci.
›
论文详情
Our official English website, www.x-mol.net, welcomes your feedback! (Note: you will need to create a separate account there.)
Extractives elucidation of Taiwania cryptomerioides sapwood
Journal of Wood Science ( IF 2.9 ) Pub Date : 2021-02-16 , DOI: 10.1186/s10086-021-01947-x Nai-Wen Tsao , Shih-Chang Chien , Yueh-Hsiung Kuo , Sheng-Yang Wang
Journal of Wood Science ( IF 2.9 ) Pub Date : 2021-02-16 , DOI: 10.1186/s10086-021-01947-x Nai-Wen Tsao , Shih-Chang Chien , Yueh-Hsiung Kuo , Sheng-Yang Wang
Taiwania (Taiwania cryptomerioides Hayata) has long been regarded as a living fossil from the Tertiary period of Mesozoic Era for its distinguished yellowish-red color with purplish-pink streaks presented in its heartwood. With this elegant appearance that matches the color “red” for good fortune in the Taiwanese culture, Taiwania is supposed to be a popular wood in Taiwan where it is a native species of. Extractives contribute to the properties of wood. It is a fascinating subject to investigate extractives biosynthesis in the process of heartwood formation. Up to date, there is no phytochemistry study of Taiwania sapwood. In this study, three new sesquiterpenoids, Taiwania A (1), Taiwania B (2), and Taiwania C (3), together with 75 known compounds in the Taiwania sapwood. The structures of extractives were determined by analysis of spectroscopic data and comparison with the literatures. This study supported secondary reaction lignans could be found in sapwood that confirmed our previous research on the Taiwania-type of heartwood formation.
更新日期：2021-02-16
京公网安备 11010802027423号