Characteristics of bacterial nanocellulose composite and its application as self-cooling material
Self-cooling material usually uses synthetic or employ harmfull chemicals. Nanocellulose from bacterial culture composited with CaCO3 and ZnO is proposed to overcome the limitation. Bacterial nanocellulose was prepared via kombucha fermentation. Obtained bacterial nanocellulose was bleached using H2...
| Main Authors: | , , , , , , , , , , |
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| Format: | Article |
| Language: | English |
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Elsevier
2023-12-01
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| Series: | Carbohydrate Polymer Technologies and Applications |
| Subjects: | |
| Online Access: | http://www.sciencedirect.com/science/article/pii/S2666893923000920 |
| _version_ | 1797383682691956736 |
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| author | Aliffiya Machfidho Maya Ismayati Kunni Wardatus Sholikhah Ayu Nindia Kusumawati Dalillah Inas Salsabila Widya Fatriasari Kotchaporn Thangunpai Toshiharu Enomae Surya Iryana Ihsanpuro Azmi Alvian Gabriel Abdul Halim |
| author_facet | Aliffiya Machfidho Maya Ismayati Kunni Wardatus Sholikhah Ayu Nindia Kusumawati Dalillah Inas Salsabila Widya Fatriasari Kotchaporn Thangunpai Toshiharu Enomae Surya Iryana Ihsanpuro Azmi Alvian Gabriel Abdul Halim |
| author_sort | Aliffiya Machfidho |
| collection | DOAJ |
| description | Self-cooling material usually uses synthetic or employ harmfull chemicals. Nanocellulose from bacterial culture composited with CaCO3 and ZnO is proposed to overcome the limitation. Bacterial nanocellulose was prepared via kombucha fermentation. Obtained bacterial nanocellulose was bleached using H2O2 to remove impurities. The bleached bacterial nanocellulose exhibited a nanofiber shape and a cellulose I crystalline structure with a crystallinity of 44.3 %. The fiber diameter was approximately 92.51 ± 21.46 nm. Bleached bacterial nanocellulose had a higher nanocellulose content than unbleached bacterial nanocellulose. The bleached bacterial cellulose was composited with CaCO3 and ZnO particles to form randomly distributed particles. The composite decreases sample temperature as high as 3.8 °C and 3.7 °C for CaCO3 and ZnO composites, respectively. |
| first_indexed | 2024-03-08T21:24:34Z |
| format | Article |
| id | doaj.art-cfb7350db94b4c858be7fb3c03ede205 |
| institution | Directory Open Access Journal |
| issn | 2666-8939 |
| language | English |
| last_indexed | 2024-03-08T21:24:34Z |
| publishDate | 2023-12-01 |
| publisher | Elsevier |
| record_format | Article |
| series | Carbohydrate Polymer Technologies and Applications |
| spelling | doaj.art-cfb7350db94b4c858be7fb3c03ede2052023-12-21T07:37:45ZengElsevierCarbohydrate Polymer Technologies and Applications2666-89392023-12-016100371Characteristics of bacterial nanocellulose composite and its application as self-cooling materialAliffiya Machfidho0Maya Ismayati1Kunni Wardatus Sholikhah2Ayu Nindia Kusumawati3Dalillah Inas Salsabila4Widya Fatriasari5Kotchaporn Thangunpai6Toshiharu Enomae7Surya Iryana Ihsanpuro8Azmi Alvian Gabriel9Abdul Halim10Department of Chemical Engineering, Universitas Internasional Semen Indonesia, Kompleks PT Semen Indonesia, Jl. Veteran, Sidomoro, Kebomas, Gresik 61122, Jawa Timur, IndonesiaResearch Center for Biomass and Bioproducts, National Research and Innovation Agency (BRIN), Jl. Raya Bogor Km 46, Bogor 16911, Jawa Barat, IndonesiaDepartment of Chemical Engineering, Universitas Internasional Semen Indonesia, Kompleks PT Semen Indonesia, Jl. Veteran, Sidomoro, Kebomas, Gresik 61122, Jawa Timur, IndonesiaDepartment of Chemical Engineering, Universitas Internasional Semen Indonesia, Kompleks PT Semen Indonesia, Jl. Veteran, Sidomoro, Kebomas, Gresik 61122, Jawa Timur, IndonesiaDepartment of Chemical Engineering, Universitas Internasional Semen Indonesia, Kompleks PT Semen Indonesia, Jl. Veteran, Sidomoro, Kebomas, Gresik 61122, Jawa Timur, IndonesiaResearch Center for Biomass and Bioproducts, National Research and Innovation Agency (BRIN), Jl. Raya Bogor Km 46, Bogor 16911, Jawa Barat, IndonesiaGraduate School of Science and Technology, University of Tsukuba, 1-1-1 Tennodai, Tsukuba 305-8572, Ibaraki, JapanFaculty of Life and Environmental Sciences, University of Tsukuba, 1-1-1 Tennodai, Tsukuba 305-8572, Ibaraki, JapanDepartment of Chemical Engineering, Universitas Internasional Semen Indonesia, Kompleks PT Semen Indonesia, Jl. Veteran, Sidomoro, Kebomas, Gresik 61122, Jawa Timur, IndonesiaDepartment of Agroindustrial Technology, Universitas Internasional Semen Indonesia, Kompleks PT Semen Indonesia, Jl. Veteran, Sidomoro, Kebomas, Gresik 61122, Jawa Timur, IndonesiaDepartment of Chemical Engineering, Universitas Internasional Semen Indonesia, Kompleks PT Semen Indonesia, Jl. Veteran, Sidomoro, Kebomas, Gresik 61122, Jawa Timur, Indonesia; Corresponding author.Self-cooling material usually uses synthetic or employ harmfull chemicals. Nanocellulose from bacterial culture composited with CaCO3 and ZnO is proposed to overcome the limitation. Bacterial nanocellulose was prepared via kombucha fermentation. Obtained bacterial nanocellulose was bleached using H2O2 to remove impurities. The bleached bacterial nanocellulose exhibited a nanofiber shape and a cellulose I crystalline structure with a crystallinity of 44.3 %. The fiber diameter was approximately 92.51 ± 21.46 nm. Bleached bacterial nanocellulose had a higher nanocellulose content than unbleached bacterial nanocellulose. The bleached bacterial cellulose was composited with CaCO3 and ZnO particles to form randomly distributed particles. The composite decreases sample temperature as high as 3.8 °C and 3.7 °C for CaCO3 and ZnO composites, respectively.http://www.sciencedirect.com/science/article/pii/S2666893923000920KombuchaCellulose nanofiberBacterial nanocelluloseSelf-coolingZnOCaCO3 |
| spellingShingle | Aliffiya Machfidho Maya Ismayati Kunni Wardatus Sholikhah Ayu Nindia Kusumawati Dalillah Inas Salsabila Widya Fatriasari Kotchaporn Thangunpai Toshiharu Enomae Surya Iryana Ihsanpuro Azmi Alvian Gabriel Abdul Halim Characteristics of bacterial nanocellulose composite and its application as self-cooling material Carbohydrate Polymer Technologies and Applications Kombucha Cellulose nanofiber Bacterial nanocellulose Self-cooling ZnO CaCO3 |
| title | Characteristics of bacterial nanocellulose composite and its application as self-cooling material |
| title_full | Characteristics of bacterial nanocellulose composite and its application as self-cooling material |
| title_fullStr | Characteristics of bacterial nanocellulose composite and its application as self-cooling material |
| title_full_unstemmed | Characteristics of bacterial nanocellulose composite and its application as self-cooling material |
| title_short | Characteristics of bacterial nanocellulose composite and its application as self-cooling material |
| title_sort | characteristics of bacterial nanocellulose composite and its application as self cooling material |
| topic | Kombucha Cellulose nanofiber Bacterial nanocellulose Self-cooling ZnO CaCO3 |
| url | http://www.sciencedirect.com/science/article/pii/S2666893923000920 |
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