Carboxymethyl chitosan-pullulan edible films enriched with galangal essential oil: Characterization and application in mango preservation

Wei Zhou; Yunxia He; Fei Liu; Liangkun Liao; Xiaobing Huang; Ruyi Li; Ying Zou; Lei Zhou; Liqiang Zou; Yuhuan Liu; Roger Ruan; Jihua Li

doi:10.1016/j.carbpol.2020.117579

Carboxymethyl chitosan-pullulan edible films enriched with galangal essential oil: Characterization and application in mango preservation

Wei Zhou, Yunxia He, Fei Liu, Liangkun Liao, Xiaobing Huang, Ruyi Li, Ying Zou, Lei Zhou, Liqiang Zou, Yuhuan Liu, Roger Ruan, Jihua Li

Research output: Contribution to journal › Article › peer-review

200 Scopus citations

Abstract

This study aimed to develop an active edible film based on carboxymethyl chitosan (CMCS) and pullulan (Pul) incorporated with galangal essential oil (GEO) by the casting method. And their physical properties, structural and preservation effect on mangoes were characterized. The CMCS/Pul ratio was determined to be 2.5:2.5 after the optimization of physical properties, mechanical properties and barrier properties of the blend film. The results of FT-IR and XRD showed that hydroxyl groups of Pul interacted with the carboxyl groups of CMCS and the blend films had good compatibility. Good thermal stability of CMCS/Pul-GEO films was further proven by TGA curves. The CMCS/Pul-8 %GEO film showed effective preservations on mango fruits during 15 days of storage at 25 ± 1 °C, based on the characterization by fruits weight loss, firmness, titratable acidity, soluble solids. Consequently, CMCS/Pul-GEO blend films may be a promising eco-friendly packaging material for the industrial application of fruit preservation.

Original language	English (US)
Article number	117579
Journal	Carbohydrate Polymers
Volume	256
DOIs	https://doi.org/10.1016/j.carbpol.2020.117579
State	Published - Mar 15 2021
Externally published	Yes

Bibliographical note

Funding Information:
This work was supported by Natural Science Foundation of Hainan Province of China [grant number 320MS091 ], National Natural Science Foundation of China [grant number 32001689 ], the Central Public-interest Scientific Institution Basal Research Fund for Chinese Academy of Tropical Agricultural Sciences [grant number 1630122017016 ], the Innovation Team of Modern Agricultural Industry Technology System in Guangdong Province of China [grant number 2019KJ116 ], and the Key Research and Development Project in Guangdong Province of China [grant number 2020B020225003 ].

Funding Information:
This work was supported by Natural Science Foundation of Hainan Province of China [grant number 320MS091], National Natural Science Foundation of China [grant number 32001689], the Central Public-interest Scientific Institution Basal Research Fund for Chinese Academy of Tropical Agricultural Sciences [grant number 1630122017016], the Innovation Team of Modern Agricultural Industry Technology System in Guangdong Province of China [grant number 2019KJ116], and the Key Research and Development Project in Guangdong Province of China [grant number 2020B020225003].

Publisher Copyright:
© 2021 Elsevier Ltd

Keywords

Active packaging
Carboxymethyl chitosan
Galangal essential oil
Mango preservation
Pullulan

PubMed: MeSH publication types

Journal Article

UN SDGs

This output contributes to the following UN Sustainable Development Goals (SDGs)

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10.1016/j.carbpol.2020.117579

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title = "Carboxymethyl chitosan-pullulan edible films enriched with galangal essential oil: Characterization and application in mango preservation",

abstract = "This study aimed to develop an active edible film based on carboxymethyl chitosan (CMCS) and pullulan (Pul) incorporated with galangal essential oil (GEO) by the casting method. And their physical properties, structural and preservation effect on mangoes were characterized. The CMCS/Pul ratio was determined to be 2.5:2.5 after the optimization of physical properties, mechanical properties and barrier properties of the blend film. The results of FT-IR and XRD showed that hydroxyl groups of Pul interacted with the carboxyl groups of CMCS and the blend films had good compatibility. Good thermal stability of CMCS/Pul-GEO films was further proven by TGA curves. The CMCS/Pul-8 %GEO film showed effective preservations on mango fruits during 15 days of storage at 25 ± 1 °C, based on the characterization by fruits weight loss, firmness, titratable acidity, soluble solids. Consequently, CMCS/Pul-GEO blend films may be a promising eco-friendly packaging material for the industrial application of fruit preservation.",

keywords = "Active packaging, Carboxymethyl chitosan, Galangal essential oil, Mango preservation, Pullulan",

author = "Wei Zhou and Yunxia He and Fei Liu and Liangkun Liao and Xiaobing Huang and Ruyi Li and Ying Zou and Lei Zhou and Liqiang Zou and Yuhuan Liu and Roger Ruan and Jihua Li",

note = "Funding Information: This work was supported by Natural Science Foundation of Hainan Province of China [grant number 320MS091 ], National Natural Science Foundation of China [grant number 32001689 ], the Central Public-interest Scientific Institution Basal Research Fund for Chinese Academy of Tropical Agricultural Sciences [grant number 1630122017016 ], the Innovation Team of Modern Agricultural Industry Technology System in Guangdong Province of China [grant number 2019KJ116 ], and the Key Research and Development Project in Guangdong Province of China [grant number 2020B020225003 ]. Funding Information: This work was supported by Natural Science Foundation of Hainan Province of China [grant number 320MS091], National Natural Science Foundation of China [grant number 32001689], the Central Public-interest Scientific Institution Basal Research Fund for Chinese Academy of Tropical Agricultural Sciences [grant number 1630122017016], the Innovation Team of Modern Agricultural Industry Technology System in Guangdong Province of China [grant number 2019KJ116], and the Key Research and Development Project in Guangdong Province of China [grant number 2020B020225003]. Publisher Copyright: {\textcopyright} 2021 Elsevier Ltd",

year = "2021",

month = mar,

day = "15",

doi = "10.1016/j.carbpol.2020.117579",

language = "English (US)",

volume = "256",

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T1 - Carboxymethyl chitosan-pullulan edible films enriched with galangal essential oil

T2 - Characterization and application in mango preservation

AU - Zhou, Wei

AU - He, Yunxia

AU - Liu, Fei

AU - Liao, Liangkun

AU - Huang, Xiaobing

AU - Li, Ruyi

AU - Zou, Ying

AU - Zhou, Lei

AU - Zou, Liqiang

AU - Liu, Yuhuan

AU - Ruan, Roger

AU - Li, Jihua

N1 - Funding Information: This work was supported by Natural Science Foundation of Hainan Province of China [grant number 320MS091 ], National Natural Science Foundation of China [grant number 32001689 ], the Central Public-interest Scientific Institution Basal Research Fund for Chinese Academy of Tropical Agricultural Sciences [grant number 1630122017016 ], the Innovation Team of Modern Agricultural Industry Technology System in Guangdong Province of China [grant number 2019KJ116 ], and the Key Research and Development Project in Guangdong Province of China [grant number 2020B020225003 ]. Funding Information: This work was supported by Natural Science Foundation of Hainan Province of China [grant number 320MS091], National Natural Science Foundation of China [grant number 32001689], the Central Public-interest Scientific Institution Basal Research Fund for Chinese Academy of Tropical Agricultural Sciences [grant number 1630122017016], the Innovation Team of Modern Agricultural Industry Technology System in Guangdong Province of China [grant number 2019KJ116], and the Key Research and Development Project in Guangdong Province of China [grant number 2020B020225003]. Publisher Copyright: © 2021 Elsevier Ltd

PY - 2021/3/15

Y1 - 2021/3/15

N2 - This study aimed to develop an active edible film based on carboxymethyl chitosan (CMCS) and pullulan (Pul) incorporated with galangal essential oil (GEO) by the casting method. And their physical properties, structural and preservation effect on mangoes were characterized. The CMCS/Pul ratio was determined to be 2.5:2.5 after the optimization of physical properties, mechanical properties and barrier properties of the blend film. The results of FT-IR and XRD showed that hydroxyl groups of Pul interacted with the carboxyl groups of CMCS and the blend films had good compatibility. Good thermal stability of CMCS/Pul-GEO films was further proven by TGA curves. The CMCS/Pul-8 %GEO film showed effective preservations on mango fruits during 15 days of storage at 25 ± 1 °C, based on the characterization by fruits weight loss, firmness, titratable acidity, soluble solids. Consequently, CMCS/Pul-GEO blend films may be a promising eco-friendly packaging material for the industrial application of fruit preservation.

AB - This study aimed to develop an active edible film based on carboxymethyl chitosan (CMCS) and pullulan (Pul) incorporated with galangal essential oil (GEO) by the casting method. And their physical properties, structural and preservation effect on mangoes were characterized. The CMCS/Pul ratio was determined to be 2.5:2.5 after the optimization of physical properties, mechanical properties and barrier properties of the blend film. The results of FT-IR and XRD showed that hydroxyl groups of Pul interacted with the carboxyl groups of CMCS and the blend films had good compatibility. Good thermal stability of CMCS/Pul-GEO films was further proven by TGA curves. The CMCS/Pul-8 %GEO film showed effective preservations on mango fruits during 15 days of storage at 25 ± 1 °C, based on the characterization by fruits weight loss, firmness, titratable acidity, soluble solids. Consequently, CMCS/Pul-GEO blend films may be a promising eco-friendly packaging material for the industrial application of fruit preservation.

KW - Active packaging

KW - Carboxymethyl chitosan

KW - Galangal essential oil

KW - Mango preservation

KW - Pullulan

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DO - 10.1016/j.carbpol.2020.117579

M3 - Article

C2 - 33483073

AN - SCOPUS:85098751876

SN - 0144-8617

VL - 256

JO - Carbohydrate Polymers

JF - Carbohydrate Polymers

M1 - 117579

ER -

Carboxymethyl chitosan-pullulan edible films enriched with galangal essential oil: Characterization and application in mango preservation

Abstract

Bibliographical note

Keywords

PubMed: MeSH publication types

UN SDGs

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