Nutritional Chemistry — العلوم الصف الثاني الإعدادي لغات

درس «Nutritional Chemistry» فى مادة العلوم لـالصف الثاني الإعدادي لغات من وحدة «Matter and Chemical Reactions». This lesson covers the biochemistry of nutrition, focusing on three major nutrients: carbohydrates, fats, and proteins. It explains the chemical composition of each, their sub-categories (carbohydrates: mono, oligo, and polysaccharides), and laboratory tests for detecting them using specific reagents (Benedict's, Iodine, Sudan IV, Biuret). The lesson also explains the importance of each nutrient for living organisms and their industrial applications, such as soap-making from fats and gelatin extraction from proteins. It concludes with medical notes on cholesterol and diabetes...

الدرس ده من وحدة «Matter and Chemical Reactions» فى مادة العلوم لـالصف الثاني الإعدادي لغات على منصة دروسات.

الدرس متاح بالاشتراك: ترم كامل أو المادة لوحدها.

ملخص الدرس

This lesson covers the biochemistry of nutrition, focusing on three major nutrients: carbohydrates, fats, and proteins. It explains the chemical composition of each, their sub-categories (carbohydrates: mono, oligo, and polysaccharides), and laboratory tests for detecting them using specific reagents (Benedict's, Iodine, Sudan IV, Biuret). The lesson also explains the importance of each nutrient for living organisms and their industrial applications, such as soap-making from fats and gelatin extraction from proteins. It concludes with medical notes on cholesterol and diabetes.

هتتعلم إيه فى الدرس ده

• Carbohydrates: chemical composition and sources.
• Classification of carbohydrates: monosaccharides, oligosaccharides, and polysaccharides.
• Detection of glucose using Benedict's solution.
• Detection of starch using iodine solution.
• Importance of carbohydrates.
• Fats: composition, sources, and importance.
• Detection of fats using Sudan (IV) solution.
• Proteins: composition and sources.