Subscribe to the gold package and get unlimited access to Shamra Academy
Register a new userInvestigation of Ochratoxin A in Syrian Consumed Baby Foods using ELISA method
استقصاء وجود الأوكراتوكسين A في الأغذية المخصصة للأطفال المستهلكة في سوريا باستخدام طريقة ELISA
1656
0 4
0
(
0
)
Added by
Aِl-Baath University ورقة بحثية
Publication date
2015
fields
Pharmacy
and research's language is
العربية
Created by
Shamra Editor
Ask ChatGPT about the research
تم استقصاء وجود تلوث بالأوكراتوكسين ( OTA ( A في منتجات أغذية الأطفال المستهلكة في سوريا باستخدام تقنية المقايسة المناعية الأنزيمية التنافسية (ELISA).
The incidence of contamination with ochratoxin A (OTA) in baby food products consumed in Syria was investigated using the competitive enzyme linked immunosorbent assay (ELISA) technique.
References used
VAN DER MERWE, KJ- STEYN, PS- FOURIE, L-SCOTT, DB-THERON, JJ 1965 Ochratoxin A, a toxic metabolite produced by Aspergillus ochraceus Wilh, Nature, Vol. 205. 1112-1113
JECFA 2001 Joint FAO/WHO Expert Committee on Food Additives Fifty-sixth meeting Geneva, 6-15 February 2001
EFSA 2004 Opinion of the Scientific Panel on Contaminants in Food Chain on a request from the Commission related to ochratoxin A ( OTA ) as undesirable substance in animal feed, EFSA J, Vol. 101. 1–36
rate research
Read More
This study is carried out to determine phytic acid in some local vegetables and fruits, before and after ripening (apples, peaches, pean, tomato), green and dried legumes (beans, chickpea, lentil, peas, soybean, maize ….), and oil seeds (peanut, sesa
mi, ……) and cereals and their products (grain, barley, oats, rice, bread kinds, bran, borghol) that are consumed in Latakia city.
Most of the products contain high levels of phytic acid, especially in green products and their derivatives; the values range between (0.1-3.57 %) and (0-1.95 %) on dry bases respectively.
The search has been performed on blood samples from cows with
different ages and various multi-productive purposes from a
number of farms to detect sera-prevalence percentage of brucella
abortus infection in cows using Competitive Enzyme Linked
I
mmune Sorbent Assay. The test results have shown general
serum spread by the percentage 5882%. The rate of antibodies of
serum spread in the cows in different farms under study have
been between 0.00% and 16.66%.
Species of the genus Campylobacterare recognized as the main cause of foodborne disease in both developing and developed countries. They are main causative of diarrhea and gastroenteritis worldwide. Staphylococcus bacteria especially S. aureus are re
sponsible of food poisoning due to their ability to produce enterotoxins.
Traditional methods which are used to identify bacteria are time-consuming and labor intensive and very expensive.
Thirteen isolates of Campylobacter and twenty-two isolates of Staphylococcus were isolated from a variety of foods. Traditional methods based on biochemical tests were used for identification in addition to laser light-scattering technique to discriminate isolates.
Laser light-scattering technique showed the ability to distinguish all isolate in high accuracy, rapid and low costs manner, thus it may represent a potential alternative to traditional methods to identify these bacteria.
So it is a very important issue to find new alternative methods characterized by high accuracy, low costs and rapidity in results achievement, to replace traditional methods, thus laser light-scattering may be a possible alternative
The dynamic clustering-based hierarchical routing protocols are one of the methods
used to save energy and increase the lifetime of wireless sensor networks, however, that
most of the researches are neglecting the energy expended in election of the
heads and
formation of clusters in the network.
In this paper, we examine the overhead energy caused by hierarchical routing
protocols based on dynamic clustering and study its impact on the stability period of the
wireless sensor networks. Also, we proposed a solution to limit this energy by reducing the
consumed energy in election of heads and clusters formation operations. It is shown
through the simulation results that the energy consumed in LEACH setup phase decreases
the stability period of these networks and increases the number of dead nodes. And the use
of the proposed solution reduced the energy consumption during the election of the heads
and the formation of clusters clearly compared to the normal way followed in LEACH,
which has increased stability period and the number of live nodes in the network.
A sensitive, simple and selective spectrofluorimetric method
has been proposed for determination Captopril (CPT) in pure form
and pharmaceutical preparations. This method depends on the
formation of complex between Captopril and Copper (II) at
pH=3.5.
Log in to be able to interact and post comments
comments
Fetching comments
Sign in to be able to follow your search criteria
