著者

松下 泰幸

出版者

一般社団法人 日本エネルギー学会

雑誌

日本エネルギー学会機関誌えねるみくす (ISSN:24323586)

巻号頁・発行日

vol.96, no.4, pp.495-500, 2017-07-20 (Released:2018-03-30)

参考文献数

37

---

Klason lignin is generated by acid hydrolysis of woody materials with 72% sulfuric acid as a residue. This procedure is useful not only for the determination of lignin content but also for the production of sugar from woody biomass. In the acid saccharification process, Klason lignin is yielded as a byproduct. One of the key points in developing the acid saccharification process is to find the effective ways to utilize Klason lignin. In this review, the chemical conversion of Klason lignin into functional materials, such as surfactants, dispersing agents, bioactive agents was discussed.