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The Role of Some Home Preparation in Reducing of Methomyl Residues in Cucumber Fruits

دور بعض التحضيرات المنزلية في تخفيض بقايا المبيد ميثوميل في ثمار الخيار

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 Publication date 2004
  fields Plant Protecion
and research's language is العربية
 Created by Shamra Editor




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The cucumber plants grown in field were sprayed with methomyl at dose (60-g a.i./100 liter water).The objectives of this work were to study role of somehome Preparation (washing and peeling) in elimination of methomyl residues from contaminated cucumber fruits. The washing processes caused removal of residues methomyl from contaminated cucumber fruits that collected at intervals: 1,3 days after one application by percent loss reached: 72,60 %, respectively. The percent loss reached: 37.7, 45.8 % in cucumber fruits that collected at intervals: 0, 2 days, respectively after two applications. The peeling processes caused removal of residues methomyl from cucumber fruits that collected at intervals: 0, 3 days after one application by percent loss reached: 58.75, 57.14 %, respectively. and in cucumber fruits that collected at intervals : 0, 2 and 3 days after two applications ,the percent loss was: 55, 62.7 and 34.6 %, respectively.


Artificial intelligence review:
Research summary
تتناول هذه الدراسة دور بعض التحضيرات المنزلية في تقليل بقايا الميثوميل في ثمار الخيار. تم رش نباتات الخيار في الحقل بجرعة 60 غرام من المادة الفعالة لكل 100 لتر ماء. هدفت الدراسة إلى دراسة تأثير عمليات الغسل والتقشير في إزالة بقايا الميثوميل من ثمار الخيار الملوثة. أظهرت النتائج أن عمليات الغسل أدت إلى إزالة نسبة كبيرة من بقايا الميثوميل من الثمار التي تم جمعها بعد فترات زمنية مختلفة من التطبيق، حيث وصلت نسبة الفقد إلى 72% و60% بعد يوم و3 أيام من التطبيق الواحد على التوالي. أما بالنسبة لعمليات التقشير، فقد أظهرت النتائج أن نسبة الفقد وصلت إلى 58.75% و57.14% بعد يوم و3 أيام من التطبيق الواحد على التوالي. كما أظهرت الدراسة أن نسبة الفقد كانت 55% و62.7% و34.6% في الثمار التي تم جمعها بعد فترات زمنية مختلفة من التطبيقين.
Critical review
دراسة نقدية: تعتبر هذه الدراسة مهمة لأنها تسلط الضوء على تأثير التحضيرات المنزلية البسيطة في تقليل بقايا المبيدات الحشرية في الخضروات، مما يعزز من سلامة الأغذية المستهلكة. ومع ذلك، يمكن أن تكون هناك بعض النقاط التي تحتاج إلى مزيد من التوضيح مثل تأثير العوامل البيئية المختلفة على فعالية الغسل والتقشير، وأيضًا الحاجة إلى دراسة تأثير هذه العمليات على أنواع أخرى من الخضروات والفواكه. كما أن الدراسة قد تستفيد من تحليل اقتصادي لتكلفة هذه العمليات مقارنة بفوائدها الصحية.
Questions related to the research
  1. ما هي الجرعة المستخدمة من الميثوميل في الدراسة؟

    تم استخدام جرعة 60 غرام من المادة الفعالة لكل 100 لتر ماء.

  2. ما هي نسبة الفقد في بقايا الميثوميل بعد عملية الغسل؟

    وصلت نسبة الفقد إلى 72% بعد يوم واحد و60% بعد 3 أيام من التطبيق الواحد.

  3. ما هي نسبة الفقد في بقايا الميثوميل بعد عملية التقشير؟

    وصلت نسبة الفقد إلى 58.75% بعد يوم واحد و57.14% بعد 3 أيام من التطبيق الواحد.

  4. ما هي الفترات الزمنية التي تم جمع الثمار فيها بعد التطبيقين؟

    تم جمع الثمار بعد فترات زمنية مختلفة وهي 0، 2، و3 أيام بعد التطبيقين.


References used
Ahmed, M.T and Ismail, S.M.M. 1995. Residues of methomyl in strawberries, tomatoes and cucumbers. Pestic. Sci, 44:197-199
Chaput,D. 1988. Simplified multiresidue method for liquid chromatographic in fruits and vegetables. J. Assoc. off. Anal. Chem 71:542-546
IPCS.1996.Environmental health criteria 178; methomyl, Geneva, World Health Organization
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