Preparation of microcrystalline cellulose from agricultural residues and their application as polylactic acid/microcrystalline cellulose composite films for the preservation of Lanzhou lily
Copyright © 2022 Elsevier B.V. All rights reserved..
Microcrystalline celluloses were isolated from four agricultural residues, including sweet sorghum stalk, Jerusalem artichoke stalk, grains stillage, and Chinese herb residue, and characterized in terms of physicochemical and structural properties. The obtained microcrystalline celluloses were composited with polylactic acid as a packing film for the preservation of Lanzhou lily. All the agricultural residues-derived microcrystalline celluloses were in cellulose Iβ structure with high purity and good thermal stability. Microcrystalline celluloses from sweet sorghum stalk had a higher degree of polymerization (327) and crystallinity (70.52 %) than others. The preservation effect of lily bulbs packaged by films were significantly improved indicated by the lessened weight loss rate and the meliorative hardness and whiteness, which ascribe to the repressed oxidation reactions. Polylactic acid/microcrystalline cellulose composite films prepared from sweet sorghum straw have been proved the most effective. This work could offer a value-added outlet for agricultural residues to produce microcrystalline celluloses-based biocompatible films for preservation of Lanzhou lily.
| Medienart: |
E-Artikel |
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| Erscheinungsjahr: |
2023 |
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| Erschienen: |
2023 |
| Enthalten in: |
Zur Gesamtaufnahme - volume:227 |
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| Enthalten in: |
International journal of biological macromolecules - 227(2023) vom: 01. Feb., Seite 827-838 |
| Sprache: |
Englisch |
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| Beteiligte Personen: |
Ren, Haiwei [VerfasserIn] |
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| Links: |
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| Anmerkungen: |
Date Completed 12.01.2023 Date Revised 12.01.2023 published: Print-Electronic Citation Status MEDLINE |
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| doi: |
10.1016/j.ijbiomac.2022.12.198 |
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| funding: |
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| Förderinstitution / Projekttitel: |
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| PPN (Katalog-ID): |
NLM350753156 |
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| 245 | 1 | 0 | |a Preparation of microcrystalline cellulose from agricultural residues and their application as polylactic acid/microcrystalline cellulose composite films for the preservation of Lanzhou lily |
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| 500 | |a published: Print-Electronic | ||
| 500 | |a Citation Status MEDLINE | ||
| 520 | |a Copyright © 2022 Elsevier B.V. All rights reserved. | ||
| 520 | |a Microcrystalline celluloses were isolated from four agricultural residues, including sweet sorghum stalk, Jerusalem artichoke stalk, grains stillage, and Chinese herb residue, and characterized in terms of physicochemical and structural properties. The obtained microcrystalline celluloses were composited with polylactic acid as a packing film for the preservation of Lanzhou lily. All the agricultural residues-derived microcrystalline celluloses were in cellulose Iβ structure with high purity and good thermal stability. Microcrystalline celluloses from sweet sorghum stalk had a higher degree of polymerization (327) and crystallinity (70.52 %) than others. The preservation effect of lily bulbs packaged by films were significantly improved indicated by the lessened weight loss rate and the meliorative hardness and whiteness, which ascribe to the repressed oxidation reactions. Polylactic acid/microcrystalline cellulose composite films prepared from sweet sorghum straw have been proved the most effective. This work could offer a value-added outlet for agricultural residues to produce microcrystalline celluloses-based biocompatible films for preservation of Lanzhou lily | ||
| 650 | 4 | |a Journal Article | |
| 650 | 4 | |a Agricultural residue | |
| 650 | 4 | |a Composite films | |
| 650 | 4 | |a Food packaging | |
| 650 | 4 | |a Microcrystalline cellulose | |
| 650 | 4 | |a Physicochemical property | |
| 650 | 4 | |a Structural characterization | |
| 650 | 7 | |a microcrystalline cellulose |2 NLM | |
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| 650 | 7 | |a poly(lactide) |2 NLM | |
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| 650 | 7 | |a Cellulose |2 NLM | |
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| 700 | 1 | |a Xu, Zhihang |e verfasserin |4 aut | |
| 700 | 1 | |a Gao, Ming |e verfasserin |4 aut | |
| 700 | 1 | |a Xing, Xueye |e verfasserin |4 aut | |
| 700 | 1 | |a Ling, Zhe |e verfasserin |4 aut | |
| 700 | 1 | |a Pan, Lichao |e verfasserin |4 aut | |
| 700 | 1 | |a Tian, Yaqin |e verfasserin |4 aut | |
| 700 | 1 | |a Zheng, Yi |e verfasserin |4 aut | |
| 700 | 1 | |a Fan, Wenguang |e verfasserin |4 aut | |
| 700 | 1 | |a Yang, Weixia |e verfasserin |4 aut | |
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