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Register a new userA comparison between liver pate mixtures manufactured from local raw materials and determine the best mixture
المقارنة بين خلطات معجونة الكبد القابلة للمد /الباتيه/ المصنعة من مواد خام محلية و تحديد أفضلها
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هدف البحث إلى المقارنة بين خلطات معجونة الكبد القابلة للمد (الباتيه) المـصنعة مـن مـواد خـام محلية و تحديد أفضل الخلطات. و استعمل لهذا الغرض اثنتا عشرة خلطة تتضمن ثلاثة أنواع من الكبد (كبد دجاج بياض، كبد عجل، و كبد غنم) و كميات مختلفة من الدهن و الماء. أجريت مجموعة تحاليل ميكروبيـة للمواد الأولية المستخدمة في تحضير الخلطات، مثل: التعداد العام للأحياء الدقيقة (هوائيـة-لاهوائيـة)، Listeria ،Salmonella spp ،Staphylococcus spp و الكوليفــورم، و الفطــور و الخمــائر ،E.coliO157:H7 ،Clostridium spp ،Pseudomonas aeruginosa ،monocytogenes spp Campylobacter) و قياس رقم ثباتية خلطات الباتيه و اختبارات حسية (اللون، و الطعم، و الرائحة، و القوام و المظهر الخارجي) لتحديد نوع الدهن و اختيار أفضل الخلطات. لقـد بينـت نتـائج الاختبـارات الميكروبية أن معظم المواد الخام المستخدمة في تصنيع خلطات معجونة الكبد القابلة للمد (الباتيه) كانـت مطابقة للمواصفة القياسية السورية رقم 2179 لعام 2007 ، من حيـث محتواهـا الميكروبـي، و كانـت الخلطات جميعها خالية من التعداد العام للأحياء الدقيقة الهوائية بعد إتمام عملية التعقيم. و أظهرت نتـائج الاختبارات الحسية أن دهن الغنم كان أفضل من الزيت النباتي في تحضير خلطات الباتيه. و وفقـاً لنتـائج الاختبارات الحسية و قياس رقم الثباتية كانت خلطة الباتيه رقم (12) المحتوية على 10 % لكل مـن كبـد (دجاج بياض – عجل- غنم) و 30 % دهن غنم و 20 % ماء أفضل الخلطات.
The aim of this investigation was to compare between liver pate mixtures manufactured from local raw materials and determine the best mixture. Twelve pate mixtures with three types of livers (sheep, chicken, calf) and different concentrations of water and fat were prepared and analyzed for microbial counts (aerobic, anaerobic, yeast, mold, Staphylococcus spp, Salmonella spp, Listeria, mono- cytogenes, Pseudomonas aeruginosa, Clostridium spp, E.coli O157:H7 ،Campylobacter spp), emulsion stability and sensory evaluation to determine the acceptability of the pate mixtures. Microbiologically, most of raw materials which used to prepare the pate mixtures were going with Syrians Standard (No. 2179, 2007), The mixtures were free of the aerobic microbial counts after the completion of the sterilization process. Sheep fat was better than vegetable oil for processing liver pate mixtures. According to sensory evaluation and emulsion stability, the mixture No12 containing 10 % of three types of liver, 30% sheep fat and 20% water was the best.
References used
Anonymous. 2001. Elaborados c!arnicos: Campofr!ıo pone en vilo elsector. Alimarket, 4:151–170
Arnhold T. and H. Nau. 1998. Hoher Vitamin-A-Gehalt in der Leber von Schlachttieren. Risikoabschätzung von Leber verzeher während Schwangerschaft. Fleichwirtschaft,78 (4):332-338
Bacteriological Analytical Manual (BAM). 2003. U.S. Food and Drug Administration, April
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Thirty randomized samples of sugar materials were collected from different
places (Tartous, Damascus, Homs) in Syria for isolation and identification of
some yeasts. These yeasts were classified physiologically by API technique
to identify the spe
cies of Yeasts found in these materials. Results showed that
the isolated materials contained 17 isolated yeasts distributed in 3 genus and 7
species and named as follows: One isolated yeast from Geotrichum capitatum,
Candida krusei,Candida guilliermondi, Candida fumata and Candida zeylanoides
and 4 isolated yeasts from Candida lusitaniae and 7 isolated yeasts from
Saccharomyces cerevisiae. The classified yeasts were screened to investigate the
activity of internal and external invertase produced by them using
spectrophotometer at 540 nm. The results showed that there were differences in
the ability of yeasts to produce invertase enzyme. Candida Lusitaniae-2 and
Saccharomyces cerevisiae-4 were found the best yeasts for production of
external invertase, whereas Candida Lusitaniae1 was the best for internal
invertase.
إمكانية تصنيع عجينة الكبد القابلة للمد / الباتيه/ محلياً وتحديد مؤشرات جودة المنتج النهائي :تعتبر متطلبات ورغبات المستهلكين بشكل دائم مما يشكل دافعا لمنتجي الأغذية للبحث عن منتجات جديدة وتطوير اساليب التسوق
Featuring a self-compacting concrete (SCC) high capacity to fill the mold and
passing ability through barriers under the influence of self-weight without vibration,
thereby reducing the required labour and reduces the noise associated with vibratio
n.
Modern applications focused on improving the specifications of high performance,
resistance and speed of construction. The research presents an experimental study for an
(SCC) mix produced from local materials, including the necessary tests on the proposed
concrete mix, which approved in the global codes. These experiments determine the basic
characteristics of (SCC) in fresh case were also identified pressure resistance of (SCC) and
determine the value of the modulus of elasticity (E) and the behavior curvatures. All mixes
have been achieved global standards and conditions, and the required experiments were
done in the laboratory of civil engineering faculty at Tishreen University.
The history of medicine using medicinal plants goes back thousands of years, and according to the reports of the World Health Organization, many of the world's people mainly use the plant to treat many diseases, and one of the plants that is famous for its widespread use is the leaves of Ginkgo biloba.
Ring, Rotor(O.E) and Air vortex spinning systems provide yarns with different structures and
properties. Each system has its limitations and advantages in terms of technical feasibility and economic
viabilit y Ne 30, 100%cotton yarns were produced
from the above systems and knitted in single jersey
machine .The Rotor Spun yarns found with frequent breakage during knitting.
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