ミナミアオノリ由来“ウルバン”の生産と利用

椿 俊太郎, 松嵜 一真, 井倉 則之, 平岡 雅規

doi:10.34457/ffij.228.2_155

書誌事項

タイトル別名

Production and Utilization of "Ulvan" from Ulva meridionalis

説明

Algal biomass, called blue carbon, is attracting attention as biomass that is capable of fixing CO₂ rapidly. Fast-growing green algae such as Ulva meridionalis are expected to be used for CO₂ fixation and for bioremediation of eutrophic sea areas. U. meridionalis rapidly assimilates CO₂ as a sulfated polysaccharide called "ulvan". Microwave-assisted extraction processes can achieve efficient extraction of ulvan. Furthermore, ulvan can be efficiently converted to monosaccharides by using microwave heating and polyoxometalates as an environmentally benign superacid catalyst. The sulfated structure of ulvan was effective both for collection of microwave energy and for efficient extraction and conversion of ulvan by microwaves. Rapid CO₂ fixation by U. meridionalis and effective utilization of ulvan by microwaves represents a new carbon-neutral chemical process based on algal biomass.

収録刊行物

FFIジャーナル

FFIジャーナル 228 (2), 155-161, 2023-04-01

FFIジャーナル編集委員会

詳細情報詳細情報について

CRID: 1390859005399670784

DOI: 10.34457/ffij.228.2_155

ISSN: 24365998; 09199772

本文言語コード: ja

データソース種別

JaLC
KAKEN

抄録ライセンスフラグ: 使用不可

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