Nutritional composition and antinutrient content of Heteromorpha arborescens (Spreng.) Cham. & Schltdl. leaves: An underutilized wild vegetable

Food Science & Nutrition

Taiwo Oluwafunmilola Abifarin¹  Anthony Jide Afolayan¹  Gloria Aderonke Otunola¹ 

[1] Medicinal Plants and Economic Development (MPED) Research Centre, Department of Botany, Faculty of Science & Agriculture University of Fort Hare Alice South Africa;

关键词: antinutrients;    Heteromorpha arborescens;    malnutrition;    mineral;    proximate;    vitamins;   

DOI  :  10.1002/fsn3.1978

来源: DOAJ

【 摘 要 】

Abstract The nutritional and antinutrient composition of Heteromorpha arborescens (Spreng.) Cham. & Schltdl. leaves was reported in this study. Proximate analysis revealed the presence of 8.5% total ash, 4.92% crude fat, 8.41% moisture, 15.74% crude protein, 21.48% crude fiber, 40.95% carbohydrates, and 271.04 kcal/100 g energy value. Mineral analysis showed that H. arborescens leaves are very rich in K, Ca, and Fe. Considerable amounts of Mg, Mn, Na, P, Cu, and Zn were also present. Vitamin analysis showed that the plant has a high content of vitamins A, C, and E. The antinutrients evaluated were phytate, oxalate, saponin, and alkaloids, all of which were below toxic levels except for saponin which was observed at moderately high level. The results credibly indicate that H. arborescens leaves are nutrient‐rich and can contribute effectively to the daily nutrient requirements alongside its therapeutic properties.

【 授权许可】

Unknown