Beta
331779

EFFECT OF DIFFERENT THAWING METHODS ON SENSORY AND PHYSICO-CHEMICAL PROPERTIES OF IMPORTED FROZEN BEEF

Article

Last updated: 28 Dec 2024

Subjects

-

Tags

Meat hygiene & meat by-products

Abstract

This study aimed to assess the physical, sensory, and chemical changes that occurred to imported frozen Brazilian beef meat following defrosting. Four meat thawing methods regularly used in everyday life are employed, which are: room temperature, tap water, refrigeration, and microwave. Results revealed that the most rapid way was the microwave (1.7 minutes), then using water from the tap, and then defrosting at a temperature of the room, while the refrigerator took longer duration. Regarding drip loss, frozen beef samples that were thawed at 4°C in the refrigerator had the least amount of drip loss. (1%), while using tap water in thawing caused the highest drip loss value (5%). The only method that reduced the ability of meat to hold water was microwave thawing. For sensory characteristics, there is no difference between beef samples in color or consistency after all thawing methods. Following all thawing procedures, the levels of Thiobarbituric acid reactive substance (TBARS) in all of the examined meat samples remained below 0.9 mg MDA/kg. Also, TVB-N values of all examined samples remained below 20 mg/100 g, which are compatible with Egyptian Standards Specifications (E. S. 1522/2018). Hence, it has been concluded that the ideal way to thaw frozen meat is to use refrigerator thawing, as it provides less drip loss and less weight loss, but there are some drawbacks, such as a longer thawing time

DOI

10.21608/avmj.2023.227868.1177

Keywords

Imported frozen beef, thawing, sensory, physico-chemical

Authors

First Name

SARA

Last Name

KASSEM

MiddleName

-

Affiliation

Department of Food Hygiene, Meat Hygiene, Faculty of Veterinary Medicine, Assiut University, Qena, Egypt

Email

abdelnassersara39@gmail.com

City

-

Orcid

-

First Name

SHAYMAA

Last Name

YUSUF

MiddleName

-

Affiliation

Department of Microbiology, Faculty of Veterinary Medicine, Assiut University, Assiut 71515, Egypt. shaymaayusuf@yahoo.com

Email

shaymaayusuf@yahoo.com

City

Assiut

Orcid

0000-0003-1840-4858

First Name

ASHRAF

Last Name

ABD EL-MALEK

MiddleName

MOHAMED

Affiliation

Department of Food Hygiene, Meat Hygiene, Faculty of Veterinary Medicine, Assiut University, Assiut 71526, Egypt.

Email

ashraf2015@aun.edu.eg

City

-

Orcid

0000-0002-0586-0777

Volume

70

Article Issue

180

Related Issue

45134

Issue Date

2024-01-01

Receive Date

2023-08-20

Publish Date

2024-01-01

Page Start

62

Page End

76

Print ISSN

1012-5973

Online ISSN

2314-5226

Link

https://avmj.journals.ekb.eg/article_331779.html

Detail API

https://avmj.journals.ekb.eg/service?article_code=331779

Order

6

Type

Research article

Type Code

1,840

Publication Type

Journal

Publication Title

Assiut Veterinary Medical Journal

Publication Link

https://avmj.journals.ekb.eg/

MainTitle

EFFECT OF DIFFERENT THAWING METHODS ON SENSORY AND PHYSICO-CHEMICAL PROPERTIES OF IMPORTED FROZEN BEEF

Details

Type

Article

Created At

28 Dec 2024