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202633

UTILIZATION OF SOME PLANT MATERIAL EXTRACTS TO EXTEND THE SHELF LIFE OF CUPCAKES DURING STORAGE

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Last updated: 26 Dec 2024

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Abstract

Natural bioactive compounds (antioxidants and antimicrobials) of three different plant materials (guava leaves, pomegranate peels, and turmeric powder) were extracted by different solvents (water, ethanol 70%, and ethyl acetate). The best plant extracts having high antioxidant activity were added to the cupcake blends to extend its shelf life. Cupcakes containing plant extracts were evaluated during storage for 28 days at room temperature (25 ± 2ºC) through determination their chemical, microbiological, and sensory properties. The results indicated that ethanol 70% extracts of both guava leaves at concentration 10 mg/ ml and pomegranate peels at concentration 40 mg/ ml as well as ethyl acetate extracts of turmeric powder at concentration 20 mg/ ml had higher antioxidant activity than other extracts were added to the cupcake blends at concentration 0.5%. Thecupcake with pomegranate peel ethanol extract had a lower (p ≤ 0.05) means of acid value (2.85 mg KOH/ gm oil), thiobarbituric acid value (0.45 mg malonldhyde/ kg sample), and peroxide value (3.41 meq O2/ kg oil) than other cupcake samples.Cupcakes with different plant extracts had a lower (p ≤ 0.05) means for total bacterial and coliform bacterial counts. Cupcake with pomegranate peel ethanol extract and cupcake with turmeric powder ethyl acetate extract had a lower (p ≤ 0.05) means for yeast and mold counts, while cupcake control sample had a highest (p ≤ 0.05) means of all microbiological examinations. The values of chemical and microbiological examinations for all cupcake samples at zero time of storage at room temperature were similar then were increased gradually with increasing the storage period. Cupcake control had a lowest (p ≤ 0.05) means in all sensory properties than other cupcakes with different plant materials extracts.No differences (p ≥ 0.05) were observed among all cupcake samples with different plant material extracts in their sensory properties except colour, and overall acceptability for cupcake samples with turmeric powder extract and α-tocopherol.

DOI

10.21608/mjfds.2021.202633

Keywords

Cupcakes, Plant extracts, Guava leaves, pomegranate peels, Turmeric, shelf life, chemical characteristics, microbiological analysis and sensory properties

Authors

First Name

Eman A.

Last Name

Wahba

MiddleName

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Affiliation

Food Science and Technology Department, Faculty of Agriculture, Menoufia University, 32516-Shibin El-Kom, Egypt

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Orcid

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First Name

T. A.

Last Name

El-Adawy

MiddleName

-

Affiliation

Food Science and Technology Department, Faculty of Agriculture, Menoufia University, 32516-Shibin El-Kom, Egypt

Email

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Orcid

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First Name

Amal A.

Last Name

Atef

MiddleName

-

Affiliation

Food Science and Technology Department, Faculty of Agriculture, Menoufia University, 32516-Shibin El-Kom, Egypt

Email

-

City

-

Orcid

-

First Name

A. E.

Last Name

El-Beltagy

MiddleName

-

Affiliation

Food Science and Technology Department, Faculty of Agriculture, Menoufia University, 32516-Shibin El-Kom, Egypt

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Volume

6

Article Issue

3

Related Issue

28558

Issue Date

2021-10-01

Receive Date

2021-11-02

Publish Date

2021-10-01

Page Start

21

Page End

31

Print ISSN

2357-0792

Online ISSN

2735-3486

Article File

MJFDS_Volume 6_Issue 3_Pages 21-31.pdf

PDF . 233.4kB

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https://mjfds.journals.ekb.eg/article_202633.html

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https://mjfds.journals.ekb.eg/service?article_code=202633

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original papers

Type Code

1,406

Publication Type

Journal

Publication Title

Menoufia Journal of Food and Dairy Sciences

Publication Link

https://mjfds.journals.ekb.eg/

MainTitle

UTILIZATION OF SOME PLANT MATERIAL EXTRACTS TO EXTEND THE SHELF LIFE OF CUPCAKES DURING STORAGE

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Type

Article

Created At

23 Jan 2023