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368819

A Comparison between Some Methods Used for Extraction and Estimation of Testosterone Hormone in Meat

Article

Last updated: 03 Jan 2025

Subjects

-

Tags

Biochemistry
Food safety / meat quality

Abstract

The increased public concern and the launch of legislative Strategies within the framework of method validation and risk evaluation induced the need for the development of highly sensitive and specific analytical methods for the determination of steroid hormones in edible matrices. In this study, three extraction techniques of testosterone residues are tested, the manufacturer procedure described by the ELISA kits for testosterone in tissues, the method stated by Umberger et al. (1958) without or with cleanup. Extraction followed by estimation of testosterone residue by ELISA kits either for tissue or serum. Fifty imported meat samples were collected randomly from markets; each was subjected to six tested treatments. The cost of chemicals, materials and kits of each treatment was computed to be compared economically. The obtained results indicated that, there is a significant testosterone residue increase in the extraction techniques stated by Umberger et al., (1958). Also, clean up procedure has no significant effect. Moreover, there is no significant difference between commercial ELISA kits for tissues and that for serum the most expensive treatment was that described by manufacturer of r- Biopharm Kit. On the other hand the cheapest treatment was the extraction according to Umberger et al., (1958) followed by detecting testosterone residues using commercial kit for estimation of testosterone in serum. Taking into consideration both significance and economical points of view it is recommended to use Umberger et al., (1958) for extraction of meat testosterone and commercial ELISA kit for serum to detect testosterone residue in the extract.  

DOI

10.21608/vmjg.2014.368819

Keywords

ELISA, meat, serum, testosterone

Authors

First Name

Omaima

Last Name

Hassan

MiddleName

-

Affiliation

chemistry Department, Animal Health Research Institute, Agriculture Research Center, Dokki, Giza, Egypt.

Email

-

City

-

Orcid

-

First Name

Hannan

Last Name

Tag El -Din

MiddleName

-

Affiliation

chemistry Department, Animal Health Research Institute, Agriculture Research Center, Dokki, Giza, Egypt.

Email

-

City

-

Orcid

-

First Name

Nashwa

Last Name

Ahmed

MiddleName

-

Affiliation

chemistry Department, Animal Health Research Institute, Agriculture Research Center, Dokki, Giza, Egypt.

Email

-

City

-

Orcid

-

First Name

Ghada

Last Name

Salem

MiddleName

-

Affiliation

Food Hygiene Department, Animal Health Research Institute, Agriculture Research Center, Dokki, Giza, Egypt.

Email

ghada_m999@yahoo.com

City

-

Orcid

-

Volume

60

Article Issue

1

Related Issue

49338

Issue Date

2014-01-01

Receive Date

2024-07-22

Publish Date

2014-01-01

Page Start

111

Page End

120

Print ISSN

1110-1423

Online ISSN

2537-1045

Link

https://vmjg.journals.ekb.eg/article_368819.html

Detail API

https://vmjg.journals.ekb.eg/service?article_code=368819

Order

368,819

Type

Original Article

Type Code

544

Publication Type

Journal

Publication Title

Veterinary Medical Journal (Giza)

Publication Link

https://vmjg.journals.ekb.eg/

MainTitle

A Comparison between Some Methods Used for Extraction and Estimation of Testosterone Hormone in Meat

Details

Type

Article

Created At

23 Dec 2024