摘要
利用蒸汽爆破法对小茴香秸秆进行处理,研究爆破前后小茴香秸秆常规化学成分和纤维形态的变化及爆破小茴香秸秆对烟草薄片感官品质的影响。结果表明,在蒸汽爆破压力为1.0 MPa、保压时间3 min的处理条件下,小茴香秸秆纤维出现明显破坏现象,综纤维素和半纤维素含量的降幅分别达到8.1%和15.8%;蒸汽爆破处理有利于小茴香秸秆的打浆及加工生产薄片,可提高产品感官品质。
Fennel stalk was treated by steam explosion. The changes of chemical components and fibre morphology in fennel stalk before and after explosion were compared, and the effect of explored fennel stalk on the sensory quality of the tobacco sheet was investigated. The changes of holocellulose and hemicellulose contents of the fennel stalk were studied. Under the conditions of steam explosion pressure of 1.0 MPa and stay for 3 min under the measure, the fibre structure of fennel stalk appeared obvious damage, the reduction of holocellulose and hemicellulose reached 8.1% and 15.8% respectively, the explosion was in favor of defibration and tobacco sheet processing of fennel stalk, and improvement of the quality of sheet significantly.
作者
孙毅
卫青
赵晓东
SUN Yi;WEI Qing;ZHAO Xiaodong(Zhengzhou University of Light Industry,Zhengzhou,He'nan Province,450002;Yunnan Reascend Tobacco Technology(Group)Co.,Ltd.,Kunming,Yunnan Province,650106)
出处
《中国造纸学报》
CAS
CSCD
北大核心
2019年第4期41-45,共5页
Transactions of China Pulp and Paper
关键词
小茴香秸秆
蒸汽爆破
显微结构
化学成分
感官品质
fennel stalk
steam explosion
microstructure
routine chemical component
sensory quality