著者
岡田 久幸 宮崎 龍一 伊藤 啓史
出版者
一般社団法人 日本エネルギー学会
巻号頁・発行日
pp.81-82, 2017-01-12 (Released:2017-01-20)

"Bamboo Frontier Vision" constructed in Nankan-machi, Kumamoto is consisted in the three companies. One is the bamboo material processing plant and a 2nd is the raw material pretreated plant and a 3rd is the energy plant. They are the first processing, commercialization and energy use of the balance material consistently focusing on the bamboo for the area resources. We find out the ash from combustion of bamboo and bark material has the sterilization and deodorant effect. In this case, the ash could be used for valuable with no expenses. We report the possibility of ash for sterilization and the deodorant effect.
著者
佐野 哲也 吉田 貴紘 井 春夫 大原 誠資
出版者
一般社団法人 日本エネルギー学会
巻号頁・発行日
pp.50-51, 2011-01-12 (Released:2017-03-22)

The moisture reduction in fuelwood of Japanese cypress (Chamaecyparis obtusa) and evergreen oak spp. (Quercus glauca) was evaluated under some conditions differentiated in split sizes (one quarter or one eighth), drying area (paved or unpaved, roofed or unroofed), and season (winter or summer). Japanese cypress dried out more rapidly than oak. Splitting enables the acceleration of drying rate and size effect was more enhanced in oak with higher wood density. Any benefits of natural seasoning were realized within the first one or two month. Under natural seasoning with uriroofed condition, there was little benefit in longer drying period of fuelwood in terms of rainfall.
著者
木根 啓太 砂川 直輝 石田 卓也 五十嵐 圭日子 鮫島 正浩 金子 哲
出版者
一般社団法人 日本エネルギー学会
雑誌
バイオマス科学会議発表論文集 (ISSN:24238333)
巻号頁・発行日
vol.12, pp.157-158, 2017

<p>Two α-L-arabinofuranosidase genes classified in Glycoside Hydrolase (GH) family 51 from the basidiomycetes Phanerochaete chrysosporium and Flammulina velutipes were cloned, and the recombinant enzymes expressed in the yeast Pichia pastoris were characterized. When p-nitrophenyl-α-L-arabinofuranoside was used as a substrate, two enzymes showed acidic pH optima at pH 3. The two enzymes released L-arabinose from rye arabinoxylan, wheat arabinoxylan, sugar beet arabinan and debranched arabinan, but not from arabinogalactan.</p>