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Faculty of Science and Arts - Khulais
Document Details
Document Type
:
Article In Journal
Document Title
:
Detection and determination of eight Biogenic amines in frozen mackerel (Scomberomorpous sp.) and Sardine (Sardinella sp.) using HPLC
الكشف و تقدير لثمانية أحماض أمينية حيوية فى السمك الماكريل و السردين باستخدام جهاز الفصل الكروماتوجرافى العالى
Subject
:
mycotoxins
Document Language
:
English
Abstract
:
Fifty samples of imported frozen mackerel and sardine were randomly collected from local markets in Egypt. The muscles of these samples were extracted by trichloroacetic acid and dervatization by dansyl chloride. HPLC was used for the separation and determination of eight biogenic amines: Histamine (His), tyramine (Tyr), tryptamine (Trypt), Cadaverine (cad), Putrescine (put), Spermine (spm), spermidine (spd) and B- phenylethylamine (B-ph) in the investigated samples. The detection of such amines was performed using a fluorescence detector (338 nm excitation and 455 nm emission wavelengths). Comparatively higher average values of trypt, cad, B. ph, Put were detected in sardine samples being 26.7, 5.7 and 19.2, respectively compared with those of mackerel. Histamine was detected in 45% of sardine and 21.7% of mackerel samples
ISSN
:
1110-5321
Journal Name
:
Journal of Egyptian German Society of Zoology
Volume
:
17
Issue Number
:
1
Publishing Year
:
1417 AH
1995 AD
Article Type
:
Article
Added Date
:
Tuesday, December 28, 2010
Researchers
Researcher Name (Arabic)
Researcher Name (English)
Researcher Type
Dr Grade
Email
احمد محمد عايش
Ayesh, Ahmed Mohamed
Investigator
Doctorate
Aesh58@yahoomai.com
حسن احمد عمرة
Amra, Hassan Ahmed
Researcher
Doctorate
hamra@hotmail.com
خيرية محمود نجيب
Naguib, Khayria Mahmoud
Researcher
Doctorate
khnagib@hotmail.com
Files
File Name
Type
Description
28340.pdf
pdf
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