Combined Hydrolysis to Yield Increase of Cellulose and (CNCs), Starting from Agroindustrial Rice Husk Waste in Morelos, Mexico
عنوان مقاله: Combined Hydrolysis to Yield Increase of Cellulose and (CNCs), Starting from Agroindustrial Rice Husk Waste in Morelos, Mexico
شناسه ملی مقاله: JR_JWENT-9-2_001
منتشر شده در در سال 1403
شناسه ملی مقاله: JR_JWENT-9-2_001
منتشر شده در در سال 1403
مشخصات نویسندگان مقاله:
Ricardo Hernández Pérez - National Technological Institute of Mexico/Technological Institute of Zacatepec, Road No. ۲۷, Col. Center, Zacatepec, Morelos ۶۲۷۸۰, Mexico
René Salgado Delgado - National Technological Institute of Mexico/Technological Institute of Zacatepec, Road No. ۲۷, Col. Center, Zacatepec, Morelos ۶۲۷۸۰, Mexico
Alfredo Olarte Paredes - National Technological Institute of Mexico/Technological Institute of Zacatepec, Road No. ۲۷, Col. Center, Zacatepec, Morelos ۶۲۷۸۰, Mexico
Areli Marlen Salgado Delgado - National Technological Institute of Mexico/Technological Institute of Zacatepec, Road No. ۲۷, Col. Center, Zacatepec, Morelos ۶۲۷۸۰, Mexico
Beatriz Flores Abarca - National Technological Institute of Mexico/Technological Institute of Zacatepec, Road No. ۲۷, Col. Center, Zacatepec, Morelos ۶۲۷۸۰, Mexico
Oswaldo E. Silva Astudillo - National Technological Institute of Mexico/Technological Institute of Zacatepec, Road No. ۲۷, Col. Center, Zacatepec, Morelos ۶۲۷۸۰, Mexico
خلاصه مقاله:
Ricardo Hernández Pérez - National Technological Institute of Mexico/Technological Institute of Zacatepec, Road No. ۲۷, Col. Center, Zacatepec, Morelos ۶۲۷۸۰, Mexico
René Salgado Delgado - National Technological Institute of Mexico/Technological Institute of Zacatepec, Road No. ۲۷, Col. Center, Zacatepec, Morelos ۶۲۷۸۰, Mexico
Alfredo Olarte Paredes - National Technological Institute of Mexico/Technological Institute of Zacatepec, Road No. ۲۷, Col. Center, Zacatepec, Morelos ۶۲۷۸۰, Mexico
Areli Marlen Salgado Delgado - National Technological Institute of Mexico/Technological Institute of Zacatepec, Road No. ۲۷, Col. Center, Zacatepec, Morelos ۶۲۷۸۰, Mexico
Beatriz Flores Abarca - National Technological Institute of Mexico/Technological Institute of Zacatepec, Road No. ۲۷, Col. Center, Zacatepec, Morelos ۶۲۷۸۰, Mexico
Oswaldo E. Silva Astudillo - National Technological Institute of Mexico/Technological Institute of Zacatepec, Road No. ۲۷, Col. Center, Zacatepec, Morelos ۶۲۷۸۰, Mexico
Rice husk (Oryza sativa L.) is considered an agroindustrial waste that requires alternative treatment to prevent it from becoming an environmental contaminant. Some recent reports have been able to produce Nanocellulose (CNCs) with this biomass, although with low yields, after using a complex of endo and exoenzymes. Work aimed to evaluate the previous effect of natural proteolytic enzymes (Bromelain/Papain) to degrade the fibrous structure of rice husk before obtaining Cellulose and for whitening, an alternative with hydrogen peroxide. In combination with subsequent enzymatic hydrolysis the new complex formed by four reagents: D-(+)-Cellobiose, endo-۱,۴-ꞵ-D glucanase, ꞵ-glucosidase, and Cellobiohydrolase, for the synthesis of Nanocrystals (CNCs). Satisfactory results indicated that it was possible to soften and modify the plant tissue structure, which allowed a final cellulose yield of ۵۶.۳۵%. The hydrolysis with the enzyme complex applied to Cellulose, achieved the obtaining of CNCs between ۲۰۰-۵۹۵ nm, after using the four enzymes in complex, with better results when used in a single phase, achieving a final yield of ۱.۸ -۴.۲% nanocellulose with process optimization. google is broken
کلمات کلیدی: Oryza sativa L, agroindustrial waste, Enzymes, bromelain, papain
صفحه اختصاصی مقاله و دریافت فایل کامل: https://civilica.com/doc/1980999/