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236474

Evaluation of pies fortified with aqueous extract rich in phenols of peanut skin

Article

Last updated: 01 Jan 2025

Subjects

-

Tags

Biochemistry

Abstract

The present work aims to study the sensory and chemical evaluations of pies after adding the aqueous extract of peanut skin rich in phenols to increase general health as functional products. The pies were manufactured at a pilot-scale formulated by adding peanut skin extract at different concentrations (Zero, 250, and 500 µg/Kg pies flour) and baked and stored for one month at room temperature, protected from light and air. The antioxidant compounds include total phenolic (10.98 µg /g dry pies), and total flavonoids (9.81µg/g dry pies) at 500 µg/Kg. Functional pies (FPs) showed high oxidative stability during storage (30 days) periods (as assessed by antiradical scavenging activity of DPPH˙ and Fe2+- chelating activity compared with that in untreated pies products (control). Data of sensory evaluation revealed that FPs containing peanut skin extract were significantly acceptable as compared with control for main sensory characteristics (color, odor/ aroma, flavor, texture, global appreciation, and overall acceptability). Thus, it could be concluded that functional pies (FPs) had good sensory and nutritional profiles and can be developed as a food market.

DOI

10.21608/ejchem.2022.118720.5343

Keywords

: Phenolic, Flavonoids, antioxidant, Sensory evaluation, pies, Functional foods

Authors

First Name

Alaa

Last Name

Gaafar

MiddleName

Abdallah

Affiliation

Plant Biochemistry Department - Agricultural and Biology Research Institute - National Research Centre (NRC). Dokki - Giza - Egypt

Email

dr.gaafar2308@hotmail.com

City

Cairo

Orcid

0000-0003-4283-8111

First Name

Zeinab

Last Name

Salama

MiddleName

Abd El Rahman

Affiliation

Plant biochemistry,NRC,Egypt

Email

dr.zeinabsalama70@gmail.com

City

Cairo

Orcid

0000-0002-5231-2976

Volume

65

Article Issue

13

Related Issue

37459

Issue Date

2022-12-01

Receive Date

2022-01-28

Publish Date

2022-12-01

Print ISSN

0449-2285

Online ISSN

2357-0245

Link

https://ejchem.journals.ekb.eg/article_236474.html

Detail API

https://ejchem.journals.ekb.eg/service?article_code=236474

Order

236,474

Type

Original Article

Type Code

297

Publication Type

Journal

Publication Title

Egyptian Journal of Chemistry

Publication Link

https://ejchem.journals.ekb.eg/

MainTitle

Evaluation of pies fortified with aqueous extract rich in phenols of peanut skin

Details

Type

Article

Created At

22 Jan 2023