Evaluation of Physico-Chemical Attributes of Aonla (Emblica officinalis L.) Genotypes Under Eastern Uttar Pradesh Agro-Climatic Conditions

Abstract

Aonla (Emblica officinalis Gaertn.), a nutrient-rich fruit crop, belongs to the family Euphorbiaceae and is widely cultivated in India, with leading producing state Uttar Pradesh. This study evaluates the physico-chemical attributes of ten aonla genotypes under the agro-climatic conditions of Eastern Uttar Pradesh. The results showed significant variations in morphometric parameters, viz., fruit size, weight, pulp percentage, juice content, and biochemical parameters. In this study, among the genotypes, NA-7 expressed superiority with respect to fruit length (4.38 cm), weight (47.33 g), pulp percentage (89.46%), juice content (38.54%), and ascorbic acid content (583.9 mg/100g). The variations among the genotypes are directly related to the genetic constituents and environmental factors. Due to its nutraceutical importance, aonla is ideal for value-added products such as murabba, candy, barfi, pickle, and juice. The study emphasizes the need for improved breeding, post-harvest management, and commercialization strategies to enhance its market potential and economic benefits, promoting sustainable cultivation and wider consumer acceptance.