किन कारणों से कटे हुए फलों में भूरापन आ जाता हैI. ऑक्सीजन II. फेनोलिक यौगिक III. एन्जाईम IV. अनुकूलम पी. एच.कूट :

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UGC NET Paper 2 Home Science Syllabus: Food Science and Food Service Management, Nutrition and Dietetics, Textiles, Apparel Designing, Resource Management and Consumer Issues, Housing and Interior Design, Child/Human Development, Family Studies, Communication for Development, & Extension Management and Community Development