Optimization of Ultrasonic Assisted Alkaline Hydrogen Peroxide Extraction and Structural Characterization of Cellulose from Young Fruit of Guanxi Honey Pomelo
The extraction of cellulose from the young fruit of Guanxi honey pomelo was studied by ultrasonic assisted alkaline hydrogen peroxide method. On the basis of single factor experiments, taking the cellulose purity as the index, the combination experiment of Design-Expert 8.0 design center was used to...
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| Format: | Article |
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The editorial department of Science and Technology of Food Industry
2022-04-01
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| Series: | Shipin gongye ke-ji |
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| Online Access: | http://www.spgykj.com/cn/article/doi/10.13386/j.issn1002-0306.2021080287 |
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| author | Hao LI Chuanbo HE Hejian XIONG Haocheng WEI Fuxiang ZHANG Hui NI |
| author_facet | Hao LI Chuanbo HE Hejian XIONG Haocheng WEI Fuxiang ZHANG Hui NI |
| author_sort | Hao LI |
| collection | DOAJ |
| description | The extraction of cellulose from the young fruit of Guanxi honey pomelo was studied by ultrasonic assisted alkaline hydrogen peroxide method. On the basis of single factor experiments, taking the cellulose purity as the index, the combination experiment of Design-Expert 8.0 design center was used to optimize the extraction process of cellulose by response surface analysis, the cellulose was analyzed by IR and SEM. The results showed that the change of ultrasonic power had no significant effect on the purity and yield of cellulose, but water bath temperature, ultrasonic time, volume fraction of hydrogen peroxide solution and mass concentration of sodium hydroxide solution had significant effects on the purity and yield of cellulose. The optimum extraction conditions were as follows: Ultrasonic power 200 W, ultrasonic time 40 min, water bath temperature 80 ℃, H2O2 volume fraction 0.9%, NaOH mass concentration 9%. Under these conditions, the predicted value of cellulose purity was 88.48%, and the measured value was 88.95%, under this condition, the yield of cellulose was 17.65%. Infrared analysis showed that cellulose was successfully prepared. SEM analysis showed that the surface structure of cellulose was looser and the gully was deeper than that of Guanxi honey pomelo young fruit before treatment. X-ray diffraction analysis showed that cellulose had type I structure and the crystallinity was 44.26%. This experiment optimized the ultrasonic assisted alkaline hydrogen peroxide extraction process of cellulose from young fruits of Guanxi honey pomelo. It was an efficient and easy to popularize cellulose preparation method, which would provide a reference for the utilization of young fruits of Guanxi honey pomelo and the development of cellulose. |
| first_indexed | 2024-04-11T16:07:00Z |
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| institution | Directory Open Access Journal |
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| language | zho |
| last_indexed | 2024-04-11T16:07:00Z |
| publishDate | 2022-04-01 |
| publisher | The editorial department of Science and Technology of Food Industry |
| record_format | Article |
| series | Shipin gongye ke-ji |
| spelling | doaj.art-26a1733a1c0c4ecf9e90c756ab08ff3f2022-12-22T04:14:47ZzhoThe editorial department of Science and Technology of Food IndustryShipin gongye ke-ji1002-03062022-04-0143824925710.13386/j.issn1002-0306.20210802872021080287-8Optimization of Ultrasonic Assisted Alkaline Hydrogen Peroxide Extraction and Structural Characterization of Cellulose from Young Fruit of Guanxi Honey PomeloHao LI0Chuanbo HE1Hejian XIONG2Haocheng WEI3Fuxiang ZHANG4Hui NI5College of Food and Marine Bioengineering, Jimei University, Xiamen 361021, ChinaCollege of Food and Marine Bioengineering, Jimei University, Xiamen 361021, ChinaCollege of Food and Marine Bioengineering, Jimei University, Xiamen 361021, ChinaCollege of Food and Marine Bioengineering, Jimei University, Xiamen 361021, ChinaZhongbao (Fujian) Food Technology Co., Ltd., Zhangzhou 363700, ChinaFujian Key Laboratory of Food Microbiology and Enzyme Engineering, Xiamen 361021, ChinaThe extraction of cellulose from the young fruit of Guanxi honey pomelo was studied by ultrasonic assisted alkaline hydrogen peroxide method. On the basis of single factor experiments, taking the cellulose purity as the index, the combination experiment of Design-Expert 8.0 design center was used to optimize the extraction process of cellulose by response surface analysis, the cellulose was analyzed by IR and SEM. The results showed that the change of ultrasonic power had no significant effect on the purity and yield of cellulose, but water bath temperature, ultrasonic time, volume fraction of hydrogen peroxide solution and mass concentration of sodium hydroxide solution had significant effects on the purity and yield of cellulose. The optimum extraction conditions were as follows: Ultrasonic power 200 W, ultrasonic time 40 min, water bath temperature 80 ℃, H2O2 volume fraction 0.9%, NaOH mass concentration 9%. Under these conditions, the predicted value of cellulose purity was 88.48%, and the measured value was 88.95%, under this condition, the yield of cellulose was 17.65%. Infrared analysis showed that cellulose was successfully prepared. SEM analysis showed that the surface structure of cellulose was looser and the gully was deeper than that of Guanxi honey pomelo young fruit before treatment. X-ray diffraction analysis showed that cellulose had type I structure and the crystallinity was 44.26%. This experiment optimized the ultrasonic assisted alkaline hydrogen peroxide extraction process of cellulose from young fruits of Guanxi honey pomelo. It was an efficient and easy to popularize cellulose preparation method, which would provide a reference for the utilization of young fruits of Guanxi honey pomelo and the development of cellulose.http://www.spgykj.com/cn/article/doi/10.13386/j.issn1002-0306.2021080287guanxi honey pomelo young fruitultrasonicresponse surface methodologycellulose purityyield |
| spellingShingle | Hao LI Chuanbo HE Hejian XIONG Haocheng WEI Fuxiang ZHANG Hui NI Optimization of Ultrasonic Assisted Alkaline Hydrogen Peroxide Extraction and Structural Characterization of Cellulose from Young Fruit of Guanxi Honey Pomelo Shipin gongye ke-ji guanxi honey pomelo young fruit ultrasonic response surface methodology cellulose purity yield |
| title | Optimization of Ultrasonic Assisted Alkaline Hydrogen Peroxide Extraction and Structural Characterization of Cellulose from Young Fruit of Guanxi Honey Pomelo |
| title_full | Optimization of Ultrasonic Assisted Alkaline Hydrogen Peroxide Extraction and Structural Characterization of Cellulose from Young Fruit of Guanxi Honey Pomelo |
| title_fullStr | Optimization of Ultrasonic Assisted Alkaline Hydrogen Peroxide Extraction and Structural Characterization of Cellulose from Young Fruit of Guanxi Honey Pomelo |
| title_full_unstemmed | Optimization of Ultrasonic Assisted Alkaline Hydrogen Peroxide Extraction and Structural Characterization of Cellulose from Young Fruit of Guanxi Honey Pomelo |
| title_short | Optimization of Ultrasonic Assisted Alkaline Hydrogen Peroxide Extraction and Structural Characterization of Cellulose from Young Fruit of Guanxi Honey Pomelo |
| title_sort | optimization of ultrasonic assisted alkaline hydrogen peroxide extraction and structural characterization of cellulose from young fruit of guanxi honey pomelo |
| topic | guanxi honey pomelo young fruit ultrasonic response surface methodology cellulose purity yield |
| url | http://www.spgykj.com/cn/article/doi/10.13386/j.issn1002-0306.2021080287 |
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