TY - JOUR
T1 - Emerging chitosan grafted essential oil components
T2 - A review on synthesis, characterization, and potential application
AU - Ding, Xiaowei
AU - Zhao, Lingyu
AU - Khan, Imran Mahmood
AU - Yue, Lin
AU - Zhang, Yin
AU - Wang, Zhouping
N1 - Publisher Copyright:
© 2022 Elsevier Ltd
PY - 2022/12/1
Y1 - 2022/12/1
N2 - Chitosan is a green, low-cost natural polymer material. The bioactivity of chitosan can be enhanced by coupling with essential oil chemicals, which can broaden the range of applications. Essential oil-chitosan (EOCS), the chitosan modified by essential oil components, which has been widely used as a multi-perspective in numerous filed of food and life in recent years. Herein, the synthesis, characterization, and recent application of EOCS are reviewed. Synthetic methods include 1-ethyl-3-(3-dimethylaminopropyl) carbodiimide (EDC)-mediated modification, free radical-induced modification, enzyme-catalyzed modification, bromide-mediated modification, and method of forming Schiff-base directly. The successful synthesis of derivatives can be demonstrated by UV, FT-IR, TLC, and NMR. EOCSs can be used as preservative coatings, packaging materials, and antibacterial agents in the food industry, as well as drug delivery and wound treatment in biomedicine. In addition, EOCSs are also used in other industries, such as environmental protection, metal corrosion inhibition, as well as plant pest control.
AB - Chitosan is a green, low-cost natural polymer material. The bioactivity of chitosan can be enhanced by coupling with essential oil chemicals, which can broaden the range of applications. Essential oil-chitosan (EOCS), the chitosan modified by essential oil components, which has been widely used as a multi-perspective in numerous filed of food and life in recent years. Herein, the synthesis, characterization, and recent application of EOCS are reviewed. Synthetic methods include 1-ethyl-3-(3-dimethylaminopropyl) carbodiimide (EDC)-mediated modification, free radical-induced modification, enzyme-catalyzed modification, bromide-mediated modification, and method of forming Schiff-base directly. The successful synthesis of derivatives can be demonstrated by UV, FT-IR, TLC, and NMR. EOCSs can be used as preservative coatings, packaging materials, and antibacterial agents in the food industry, as well as drug delivery and wound treatment in biomedicine. In addition, EOCSs are also used in other industries, such as environmental protection, metal corrosion inhibition, as well as plant pest control.
KW - Application
KW - Characterization
KW - Chitosan
KW - Derivatives
KW - Essential oil
UR - http://www.scopus.com/inward/record.url?scp=85137062600&partnerID=8YFLogxK
U2 - 10.1016/j.carbpol.2022.120011
DO - 10.1016/j.carbpol.2022.120011
M3 - Review article
C2 - 36184166
AN - SCOPUS:85137062600
SN - 0144-8617
VL - 297
JO - Carbohydrate Polymers
JF - Carbohydrate Polymers
M1 - 120011
ER -