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A Study on the Effect of Adding Soya Meal on the Preparation of Mortadella from «Awas» Meat

دراسة تأثير إضافة كسبة فول الصويا في خواص المرتديلا المحضرة من لحم الغنم العواس

2062   1   45   0 ( 0 )
 Publication date 2003
  fields Food Sciences
and research's language is العربية
 Created by Shamra Editor




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The aim of this investigation was to prepare mortadella from Awas meat by adding different amounts of soya meal (i.e.15%, 20% and 25%), and comparing it with standard (no soya added) one. Other additives were also incorporated with fixed amounts for all used mixtures. Chemical analyses (i.e., moisture content, protein, carbohydrates and ash contents) were determined for each blend. Also a group of microbiological tests (i.e. Staphylococcus, E. coli, Salmonella and total number of mesophilic bacteria), test evaluation has been carried out to determine the acceptability of the blends by the customer and the economic value was also evaluated. The results revealed that, as the added amount of soya meal increased, the testing traits, such as, test, flavor, color, and texture were deteriorated, the total microbial number was also decreased, and the content of water as well as carbohydrates was also declined.


Artificial intelligence review:
Research summary
تتناول هذه الدراسة تأثير إضافة دقيق الصويا على تحضير المورتديلا من لحم الأغنام 'أواس'. البروتينات النباتية مثل بروتين الصويا معروفة منذ فترة طويلة كمصدر رئيسي للبروتين النباتي. أظهرت الدراسات السابقة أن إضافة بروتين الصويا يمكن أن يحسن من قوام اللحوم المصنعة ويقلل من تكلفة الإنتاج. هدفت هذه الدراسة إلى تحضير مورتديلا بإضافة نسب مختلفة من دقيق الصويا (15%، 20%، و25%) ومقارنتها مع المورتديلا القياسية (بدون إضافة الصويا). تم إجراء تحليلات كيميائية وميكروبيولوجية لتحديد محتوى الرطوبة والبروتين والكربوهيدرات والرماد لكل خليط. كما تم تقييم قبول المستهلكين للخليط والقيمة الاقتصادية. أظهرت النتائج أن زيادة نسبة دقيق الصويا تؤدي إلى تدهور في الطعم والنكهة واللون والقوام، كما انخفض العدد الإجمالي للبكتيريا والمحتوى المائي والكربوهيدراتي. يمكن تحضير مورتديلا تحتوي على 15% من دقيق الصويا دون التأثير سلباً على القيمة الغذائية والطعم، مع تقليل تكلفة الإنتاج.
Critical review
دراسة نقدية: على الرغم من أن الدراسة تقدم نظرة شاملة حول تأثير إضافة دقيق الصويا على تحضير المورتديلا، إلا أنها لم تتناول بشكل كافٍ تأثير هذه الإضافة على الجوانب الحسية الأخرى مثل الرائحة والمظهر العام للمنتج. كما أن الدراسة لم تقدم تحليلاً مفصلاً لتأثير دقيق الصويا على مدة صلاحية المنتج. بالإضافة إلى ذلك، كان من المفيد تضمين دراسة مقارنة مع أنواع أخرى من البروتينات النباتية لمعرفة ما إذا كان دقيق الصويا هو الخيار الأمثل أم لا. وأخيراً، كان من الممكن تحسين الدراسة بإجراء تجارب إضافية تشمل عينات أكبر وعدد أكبر من المستهلكين لتقييم القبول بشكل أكثر دقة.
Questions related to the research
  1. ما هو الهدف الرئيسي من هذه الدراسة؟

    الهدف الرئيسي هو تحضير مورتديلا من لحم الأغنام 'أواس' بإضافة نسب مختلفة من دقيق الصويا ومقارنتها مع المورتديلا القياسية.

  2. ما هي النسب المختلفة لدقيق الصويا التي تم اختبارها في الدراسة؟

    تم اختبار نسب 15%، 20%، و25% من دقيق الصويا.

  3. ما هي التأثيرات التي لوحظت عند زيادة نسبة دقيق الصويا في المورتديلا؟

    زيادة نسبة دقيق الصويا أدت إلى تدهور في الطعم والنكهة واللون والقوام، وانخفاض العدد الإجمالي للبكتيريا والمحتوى المائي والكربوهيدراتي.

  4. ما هي النسبة المثلى لدقيق الصويا التي يمكن إضافتها دون التأثير سلباً على القيمة الغذائية والطعم؟

    النسبة المثلى هي 15% من دقيق الصويا.


References used
Anonymous (1991). Oat bran- based ingredient blend replaces fat in ground beef and pork sausage. Food technol. 45(11): 60-66
Beege K.L., Bowers J.A., Brown D (1997). Pork Sensory and physical characteristics of reduced- fat turkey frankfurters with modified corn starch and water J Food sci. 62(6). 1240-1244
Beuchat L. R., Chompreeda P., Garci V.V., Oupadissakoon C., Haruthithanasan V Delrosario R.R. and Mabesa R.C (1992). Some ground nut products in southeast Asia. In Ground nut a global perspective: Proceedings of an international workshop, S.N. Nigam (Ed. L. P 2U9 255. ICRISAT center, Patancheru, India
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