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187128

Impact of Package Type and Jojoba Oil Addition on the Physicochemical Properties and Microbial Quality of Caraway Fruits During Storage

Article

Last updated: 22 Jan 2023

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Abstract

This study aimed to investigate the effect of package type and jojoba oil addition on the quality parameters of
caraway fruits (Carum carvi L.) during storage at ambient temperature for 20 months. The packages used in the study
were low-density polyethylene (LDPE) bags (control), LDPE bags treated with a layer of jojoba oil (LDPE-JO), highdensity
polyethylene (HDPE) containers (transparent and dark), and glass bottles (transparent and dark). Moisture
content, weight loss, essential oil (EO) content, EO composition (using GC), flavor, and microbial counts of caraway
fruits during storage were investigated. The results showed that weight loss and carvone content increased, while
moisture content, EO content, and limonene content decreased gradually during storage. Also, a slight decrease in
flavor scores of all samples was observed during storage. No microbial growth was detected for all samples during the
storage period. The sample packaged in LDPE-JO bags was more stable during storage compared to other packages
in terms of moisture content, weight loss, EO content, EO composition, and flavor. Generally, caraway packaged in
LDPE-JO bags was the best among all packages used during the storage period.

DOI

10.21608/ajfs.2021.187128

Keywords

caraway, jojoba oil, microbial counts, packaging, Storage

Authors

First Name

El-Moghazy.

Last Name

F.A

MiddleName

T.

Affiliation

Medicinal and Aromatic Plants Res. Dept., Hort. Res. Instit., Agric. Res. Center, Giza, Egypt.

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First Name

salem

Last Name

Ali

MiddleName

.

Affiliation

Department of Food Science, Fac. of Agric., (Saba Basha), Alexandria University, Alexandria 21531, Egypt.

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Volume

18

Article Issue

1

Related Issue

26761

Issue Date

2021-06-01

Receive Date

2020-12-09

Publish Date

2021-08-03

Page Start

17

Page End

26

Print ISSN

1687-3920

Link

https://ajfs.journals.ekb.eg/article_187128.html

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https://ajfs.journals.ekb.eg/service?article_code=187128

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2

Type

Original Article

Type Code

638

Publication Type

Journal

Publication Title

Alexandria Journal of Food Science and Technology

Publication Link

https://ajfs.journals.ekb.eg/

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Article

Created At

22 Jan 2023