کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
6593204 1423368 2018 15 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
The green hydrolysis technology of hemicellulose in corncob by the repeated use of hydrolysate
ترجمه فارسی عنوان
تکنولوژی هیدرولیز سبز همی سلولز در ذرت با استفاده از تکرار هیدرولیزات
کلمات کلیدی
دسیلوس، با استفاده از هیدرولیزات به طور مداوم، اسیدولیز، صرفه جویی در آب، اسید نجات،
موضوعات مرتبط
مهندسی و علوم پایه مهندسی شیمی مهندسی شیمی (عمومی)
چکیده انگلیسی
To achieve green hydrolysis technology of hemicellulose through repeated using hydrolysate, the hydrolysis of hemicellulose in corncob was studied. The influence of repeated use of corncob hydrolysate on concentrations of d-xylose and l-arabinose was investigated. The loss rates of d-xylose in the prepared d-xylose solutions both with and without corncob, and repeated using corncob hydrolysate under identical acidity condition were discussed. The result shows that d-xylose concentration and l-arabinose concentration are all gradually increasing with the growing time of repeated use of corncob hydrolysate. After the fifth repetition, the concentrations of d-xylose and l-arabinose are 196.7 g·L− 1 and 22.0 g·L− 1, respectively. Substance inhibiting the degradation of d-xylose is generated during repeated use of corncob hydrolysate, and the production is further proved by the change of d-xylose concentration and the loss rate of d-xylose over heating time.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Chinese Journal of Chemical Engineering - Volume 26, Issue 1, January 2018, Pages 191-195
نویسندگان
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