Cellulose fibers extracted from rice and oat husks and their application in hydrogel

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• 作者：Jean Paulo de Oliveira^a ; ^{jeanoliveira.alimentos@yahoo.com.br} ; Graziella Pinheiro Bruni^a ; ^{graziellabruni@yahoo.com.br} ; Karina Oliveira Lima^b ; ^{karinah_ol@hotmail.com} ; Shanise Lisie Mello El Halal^a ; ^{shanisemell@hotmail.com} ; Gabriela Silveira da Rosa^c ; ^{gabysrosa@gmail.com} ; Alvaro Renato Guerra Dias^a ; ^{alvaro.guerradias@gmail.com} ; Elessandra da Rosa Zavareze^a ; ^{elessandrad@yahoo.com.br}
• 关键词：Cellulose ; Fibers ; Hydrogel ; Oat ; Rice
• 刊名：Food Chemistry
• 出版年：2017
• 出版时间：15 April 2017
• 年：2017
• 卷：221
• 期：Complete
• 页码：153-160
• 全文大小：1340 K
• 卷排序：221

文摘

The cellulose fibers extracted from rice and oat husks showed a high purity degree. Hydrogels were obtained from the cellulose extracted from rice and oat husks. The hydrogels had different water absorption capacities, depending on temperature. The highest water absorption capacity was presented by rice cellulose hydrogel at 25 °C.