Proximate Analysis and Determination of Ascorbic Acid Concentration of Selected Non Leafy Vegetables in Kaduna Metropolis
Student: Habibat abdulazeez (Project, 2025)
Department of Applied Chemistry
Kaduna Polytechnic, Kaduna
Abstract
This study focuses on the proximate analysis and determination of ascorbic acid concentration of selected non-leafy vegetables commonly consumed in Kaduna Metropolis. The vegetables examined were chosen based on their availability and frequency of consumption among residents. Standard analytical methods were used to determine moisture, ash, crude protein, crude fat, crude fiber, and carbohydrate content, while ascorbic acid concentration was evaluated using titrimetric methods. The results showed significant variations in the nutritional composition of the vegetables, with some exhibiting high moisture content and others containing notable levels of protein, fiber, and vitamin C. The findings highlight the nutritional importance of these vegetables in daily diets and reinforce their role in preventing micronutrient deficiencies and promoting overall health. This research provides useful baseline data for nutritionists, food scientists, health educators, and policymakers concerned with improving dietary practices and nutritional well-being in the region.
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For the full publication, please contact the author directly at: abdulazeezh335@gmail.com
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- Federal University of Technology, Minna, Niger State 47
- Federal University of Technology, Owerri, Imo State 95
- Federal University Oye-Ekiti, Ekiti State 41
- Federal University, Birnin-Kebbi, Kebbi State 37
- Federal University, Dutse, Jigawa State 6
- Federal University, Dutsin-Ma, Katsina State 63
- Federal University, Gashua, Yobe State 3
- Federal University, Gusau, Zamfara State 14
- Federal University, Kashere, Gombe State 1
- Federal University, Lafia, Nasarawa State 6