Subscribe to the gold package and get unlimited access to Shamra Academy
Register a new userStudy of Microbiological Case of Red Meate in Homs
دراسة واقع اللحوم الحمراء من الناحية الجرثومية في مدينة حمص
1054
1 19
0
(
0
)
Authors
نازك العدرة( باحث )
Created by
Shamra Editor
Ask ChatGPT about the research
تعتبر اللحوم الحمراء من المجموعات الغذائية الرئيسية حيث تشكل المصدر الأساسي للبروتين و الأملاح المعدنية و الفيتامينات ، إلا أن توافر الرطوبة و درجة الحموضة الملائمة لنمو العديد من الأحياء الدقيقة يجعلها عرضة للفساد. تم إجراء بعض التحاليل الجرثومية لمعظم الأحياء الدقيقة الممرضة و المتواجدة في عينات لحوم حمراء مختلفة مأخوذة من السّوق في مدينة حمص و هي طازجة و بعد حفظها منزليا لمدة شهر ، تم تقييم اللحوم من الناحية الجرثومية و مدى صلاحيتها للاستهلاك البشري . بينت الدراسة أن أغلب اللحوم المتواجدة في السوق غير صالحة للاستهلاك البشري لأنها مخالفة للمواصفة القياسية السورية ، من حيث التعداد العام للجراثيم الهوائية و مجموعة الكوليفور و مجموعة السالمونيلا و الشيغيلا و المكورات العنقودية الذهبية و الليستريا، و سبب ذلك يعود إلى إما لمرض الحيوان أو إلى تلوث هذه اللحوم خلال مراحل تداولها من المزرعة إلى المستهلك .
The red meat is one of the main group of food due to their high content of protein , mineral salts , vitamins . But the high content of humidity and its pH value that is suitable to growth of most microorganisms make it subject to spoilage . In this study different samples of commercial meat which were taken from market in Homs , were valuated by microbial analysis and that were done for fresh samples , and after one month of frozen storage in home . The study indicated that the most of commercial red meat , were unacceptable to human consumer because the total number of Aerobic Bacteria , Listereia, Staphylococcus Aureus , Salmonella , E. coli , were unacceptable to Syrian Arab Organization for Standardization that may be due to disases of animale or the contamination that was happened during dealing from farm to consumer .
References used
Adam KH, Brunt J, Brightwell G, Flint SH, Peck MW 2011: Spore germination of the psychrotolerant, red meat
Bell RG 2001: Meat Packaging: Protection, Preservation and Presentation. In: Hui YH, Nip WK, Rogers RW
Bruckner S, Albrecht A, Petersen B, Kreyenschmidt J 2012: Characterization and comparison of spoilageprocesses in fresh pork and poultry. J Food Qual 35: 372-382
rate research
Read More
The aim of this research was detection Listeria in chopped
prepared to consumption beef. (100) samples were collected
randomly from Damascus and its countryside, Kenitra and
Sweida stores and slaughterhouses, from February (2015) to
February (2016).
The microbiological limits are considered to be one of the quality
criteria that affect pharmaceutical. Herbal drug medicine is of some
specialty since their raw material contains a high bioburden.
According to pharmacopoeia, Herbal drugs are main
ly whole,
fragmented or cut, plants, parts of plants, algae, fungi, lichen in an
unprocessed state, usually in dried form but sometimes fresh.
This research aims to study the water sources that feed watering and landscaping gardens networks in Homs city , where wells constitute most of these sources and study related problems
and how to protect and preserve the quality and quantity require
d for the fact that some of these wells is used to provide drinking water in the absence of the ability of water sources drinking key on it.
The establishment of a database to establish the structural
comprehensive sources(Master Plan) of water which are securing
water for watering gardens, depending on geographic information
systems (GIS) and perform analysis operations, processing and
utilization of these results in making and decision support process to reduce waste operations and rationalization of consumption and conservation of pollution and help finding alternative water sources to cover the winning water deficit for watering gardens and propose appropriate recommendations.
The objective of the research is to know the situations of merge
schools according to the view of first circle teachers in basic
education in the city of Homs in accordance with the variant of
qualification and years of experience and to find the
suggestion set
by the teachers to develop merge schools.
The sample consists of 20 teacher from the Merge schools .A
questionnaire has been applied by the researcher .the questionnaire
includes 18 items within 3 dimensions .
It has been proved by the appropriate method. The results have
showed no differences among the degrees of the teacher responses
to the questionnaire according to the variant of qualification and
years of experience .
Some suggestions have been set by most teachers about the
situation of merge schools . there suggestions included much
internet in the merge schools concerning the requiems necessary for
the merge process like furniture, teaching means for the students
impairment.
The aim of this research is measure of airborne PM10 and
PM2.5 concentrations in different locations in Homs during the
seasons of the year, finding the relationship between PM2.5 and
PM10 .
A portable GRIMM aerosol dust monitor & counter was use
d,
the measurements were conducted in twenty different locations in
city Homs in the morning, noon, and evening periods during the
seasons of the year.
Log in to be able to interact and post comments
comments
Fetching comments
Sign in to be able to follow your search criteria
