대나무류 3종 소다-안트라퀴논 펄프 내 존재하는 hexeneuronic acid가 카파 값에 미치는 영향
기관명 | NDSL |
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저널명 | 펄프 종이기술 = Journal of Korea Technical Association of the Pulp and Paper Industry |
ISSN | 0253-3200, |
ISBN |
저자(한글) | 송우용,이규성,이숙경,신수정 |
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저자(영문) | |
소속기관 | |
소속기관(영문) | |
출판인 | |
간행물 번호 | |
발행연도 | 2016-01-01 |
초록 | Hexeneuronic acid in soda-anthraquinone(AQ) pulps from Moso bamboo(Phyllostachys pubescebs), Timber bamboo(Phyllostachys bambusoides) and Henon bamboo(Phyllostachys nigra var. henonis) was investigated with mercuric chloride hydrolysis and UV spectroscopic quantification. Concentration of hexeneuronic acid in bamboo pulps was $36.6-45.4{ mu}mol/g$ , which contributed to 3.1-3.9 value increase of kappa number. Lower concentration of 4-O-methylglucuronic acid in bamboo xylan contributed to lower hexeneruonic acid content in bamboo pulps than those of hardwood(yellow poplar or eucalyptus) but higher than softwood(red pine). |
원문URL | http://click.ndsl.kr/servlet/OpenAPIDetailView?keyValue=03553784&target=NART&cn=JAKO201621650895543 |
첨부파일 |
과학기술표준분류 | |
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ICT 기술분류 | |
DDC 분류 | |
주제어 (키워드) | Bamboo,soda-anthraquinone pulp,kappa number,hexeneuronic acid |