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Nanocellulose production from rice straw derived-cellulose by enzymatic hydrolysis and its effect on lipase activity |
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| รหัสดีโอไอ | |
| Creator | Jidapha Tinoi |
| Title | Nanocellulose production from rice straw derived-cellulose by enzymatic hydrolysis and its effect on lipase activity |
| Contributor | Warathorn Chumchoochart |
| Publisher | Asia-Pacific Journal of Science and Technology |
| Publication Year | 2565 |
| Journal Title | Asia-Pacific Journal of Science and Technology |
| Journal Vol. | 27 |
| Journal No. | 2 |
| Page no. | 9 |
| Keyword | Enzymatic hydrolysis,Lipase activity, Nanocellulose, Rice straw, Lignocellulosic material |
| URL Website | https://www.tci-thaijo.org/index.php/APST |
| Website title | https://so01.tci-thaijo.org/index.php/APST/article/view/256700 |
| ISSN | 2539-6293 |
| Abstract | Rice straw derived-cellulose was applied asapotential source containing 92.77?0.71% (w/w) of cellulose fornanocellulose production using enzymatic hydrolysis. The nanocellulose content was found to be 28.28?0.38% (w/w), the cellulose residue remaining was 19.93?0.69%, whiletheefficiency of cellulase hydrolysis was approximately 80%. Therice strawnanocellulosewasgranular-shapedwith aparticle size range of 295-396 nmand gave a highly stablesuspension due to a highzeta potential value of -45.8?0.4 mV. Furthermore, the effect of the granular nanocelluloseon lipase activity was investigated onvarious substrates. The resultsshowed thatthe granular nanocellulose significantly reduced lipase activity with arelative lipase activity of 90.51?1.39% and 74.32?0.96% of total activity usingp-nitrophenyllaurate and olive oilas substrates, respectively. Thisresearch has shownthatgranularnanocellulose can be successfully produced from rice straw-derived cellulose by enzymatic hydrolysis undercontrolled reaction conditions. Moreover, the granular nanocelluloseexhibitedattractive physicochemical properties for thecompositeof nanocellulose with other materials to obtain novel property products, especially for dietary supplementsand food ingredientsin fat food applications. |
