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Properties and characteristics of nanocrystalline cellulose isolated from olive fiber

Olive fiber is a sustainable material as well as alternative biomass for extraction of nanocrystalline cellulose (NCC), which has been widely applied in various industries. In the present study, ONC-I, ONC-II, and ONC-III were extracted from olive stem fiber at different hydrolysis reaction times of...

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Main Authors: Lau, Kia Kian, Saba, Naheed, Jawaid, Mohammad, Alothman, Othman Y., Fouad, H.
Format: Article
Language:English
Published: Elsevier 2020
Online Access:http://psasir.upm.edu.my/id/eprint/87338/1/Properties%20and%20characteristics%20of%20nanocrystalline.pdf
http://psasir.upm.edu.my/id/eprint/87338/
https://www.sciencedirect.com/journal/carbohydrate-polymers/vol/241/suppl/C
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spelling my.upm.eprints.873382022-11-07T09:03:58Z http://psasir.upm.edu.my/id/eprint/87338/ Properties and characteristics of nanocrystalline cellulose isolated from olive fiber Lau, Kia Kian Saba, Naheed Jawaid, Mohammad Alothman, Othman Y. Fouad, H. Olive fiber is a sustainable material as well as alternative biomass for extraction of nanocrystalline cellulose (NCC), which has been widely applied in various industries. In the present study, ONC-I, ONC-II, and ONC-III were extracted from olive stem fiber at different hydrolysis reaction times of 30 min, 45 min, and 60 min, respectively. The nanoparticle size was found gradually reducing from ONC-I (11.35 nm width, 168.28 nm length) to ONC-III (6.92 nm width, 124.16 nm length) due to the disintegration of cellulose fibrils. ONC-II and ONC-III possessed highly pure cellulose compartments and enhanced crystals structure. This study also showed that rigidity increased from ONC-I to ONC-II. ONC-III showed the highest crystallinity of 83.1 %, endowing it as a potentially reliable load-bearing agent. Moreover, ONC-III exhibited highest stable heat resistance among the chemically-isolated nanocellulose. We concluded that olive NCC could be promising materials for a variety of industrial applications in various fields. Elsevier 2020-08 Article PeerReviewed text en http://psasir.upm.edu.my/id/eprint/87338/1/Properties%20and%20characteristics%20of%20nanocrystalline.pdf Lau, Kia Kian and Saba, Naheed and Jawaid, Mohammad and Alothman, Othman Y. and Fouad, H. (2020) Properties and characteristics of nanocrystalline cellulose isolated from olive fiber. Carbohydrate Polymers, 241. art. no. 116423. pp. 1-7. ISSN 0144-8617 https://www.sciencedirect.com/journal/carbohydrate-polymers/vol/241/suppl/C 10.1016/j.carbpol.2020.116423
institution Universiti Putra Malaysia
building UPM Library
collection Institutional Repository
continent Asia
country Malaysia
content_provider Universiti Putra Malaysia
content_source UPM Institutional Repository
url_provider http://psasir.upm.edu.my/
language English
description Olive fiber is a sustainable material as well as alternative biomass for extraction of nanocrystalline cellulose (NCC), which has been widely applied in various industries. In the present study, ONC-I, ONC-II, and ONC-III were extracted from olive stem fiber at different hydrolysis reaction times of 30 min, 45 min, and 60 min, respectively. The nanoparticle size was found gradually reducing from ONC-I (11.35 nm width, 168.28 nm length) to ONC-III (6.92 nm width, 124.16 nm length) due to the disintegration of cellulose fibrils. ONC-II and ONC-III possessed highly pure cellulose compartments and enhanced crystals structure. This study also showed that rigidity increased from ONC-I to ONC-II. ONC-III showed the highest crystallinity of 83.1 %, endowing it as a potentially reliable load-bearing agent. Moreover, ONC-III exhibited highest stable heat resistance among the chemically-isolated nanocellulose. We concluded that olive NCC could be promising materials for a variety of industrial applications in various fields.
format Article
author Lau, Kia Kian
Saba, Naheed
Jawaid, Mohammad
Alothman, Othman Y.
Fouad, H.
spellingShingle Lau, Kia Kian
Saba, Naheed
Jawaid, Mohammad
Alothman, Othman Y.
Fouad, H.
Properties and characteristics of nanocrystalline cellulose isolated from olive fiber
author_facet Lau, Kia Kian
Saba, Naheed
Jawaid, Mohammad
Alothman, Othman Y.
Fouad, H.
author_sort Lau, Kia Kian
title Properties and characteristics of nanocrystalline cellulose isolated from olive fiber
title_short Properties and characteristics of nanocrystalline cellulose isolated from olive fiber
title_full Properties and characteristics of nanocrystalline cellulose isolated from olive fiber
title_fullStr Properties and characteristics of nanocrystalline cellulose isolated from olive fiber
title_full_unstemmed Properties and characteristics of nanocrystalline cellulose isolated from olive fiber
title_sort properties and characteristics of nanocrystalline cellulose isolated from olive fiber
publisher Elsevier
publishDate 2020
url http://psasir.upm.edu.my/id/eprint/87338/1/Properties%20and%20characteristics%20of%20nanocrystalline.pdf
http://psasir.upm.edu.my/id/eprint/87338/
https://www.sciencedirect.com/journal/carbohydrate-polymers/vol/241/suppl/C
_version_ 1751538210988621824
score 13.211869

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