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Evaluating Milk Coagulants from Seeds of Solanum Elaeagnifolium Plant against Animal and Microbial Rennet in Manufacturing White Soft Cheese

Article

Last updated: 03 Jan 2025

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Abstract

In this study, white soft cheese (WSC) was made from buffalo's milk using different coagulants. Three treatments were made. All cheese treatments were made with traditional cheese starters (Lactococcus lactis spp lactis & Lactococcus lactis spp cremoris, 1:1). The first (T0) cheese was made with veal rennet (control). The other treatments were made by using microbial rennet (T1) and the purified milk clotting enzyme (MCE) from Solanum elaeagnifolium (T2). All cheeses were stored at 7ºC for 30 days for ripening and were periodically examined chemically, rheologically, organoleptically and for ripening indices. Results indicated that white soft cheese (control) contained high moisture content. The titratable acidity, total protein and soluble nitrogen (SN) ratio examined was slightly lower compared to other treatments. Regarding the rate of accumulation of total volatile fatty acids (TVFA), it was increased during storage in the three cheese treatments. Regarding the sensory evaluation the highest number of purified enzyme was present in cheese treatment (T2). In all treatments, cheese acceptability increased during different intervals of storage periods (0, 15 and 30 days). However, the improvement was slow in the control sample, while faster in purified enzyme samples. It could be concluded that white soft cheeses, with good characteristics can be produced from heat treated buffalo's milk using the purified coagulant from fruit seeds of the plant Solanum elaeagnifolium addition as a traditional starter.

DOI

10.21608/ejfs.2022.151430.1136

Keywords

Milk clotting enzyme, Microbial, veal rennet

Authors

First Name

Adel Mahmoud

Last Name

Kholif

MiddleName

Mohamed

Affiliation

national research centre

Email

adelkholif@hotmail.com

City

cairo

Orcid

-

First Name

Ahmed

Last Name

Hamed

MiddleName

M

Affiliation

33 Elbohose street- Doki- Egypt

Email

ahmedhamed@staff.cu.edu.eg

City

Cairo

Orcid

-

Volume

50

Article Issue

2

Related Issue

28658

Issue Date

2022-06-01

Receive Date

2022-07-20

Publish Date

2022-06-01

Page Start

191

Page End

202

Print ISSN

1110 -0192

Online ISSN

2636-4034

Link

https://ejfs.journals.ekb.eg/article_252472.html

Detail API

https://ejfs.journals.ekb.eg/service?article_code=252472

Order

252,472

Type

Original Article

Type Code

597

Publication Type

Journal

Publication Title

Egyptian Journal of Food Science

Publication Link

https://ejfs.journals.ekb.eg/

MainTitle

Evaluating Milk Coagulants from Seeds of Solanum Elaeagnifolium Plant against Animal and Microbial Rennet in Manufacturing White Soft Cheese

Details

Type

Article

Created At

22 Jan 2023