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Determination of Physico-chemical Properties of Aonla (Emblica officinalis Gaerth) Fruits among Different Populations in Garhwal Himalaya
International Journal of Fruit Science ( IF 2.4 ) Pub Date : 2020-09-20 , DOI: 10.1080/15538362.2020.1822264
Dinesh Chandra Naithani 1 , J.M.S. Rawat 1 , Bhupendra Singh 2 , Vinod Prasad Khanduri 2 , Manoj Kumar Riyal 2
Affiliation  

ABSTRACT The present investigation was conducted to evaluate the variation in nutritive contents in wild-growing fruits of Emblica officinalis . Fruits of E. officinalis were collected from twenty-eight naturally growing populations in different parts of Garhwal-Himalaya, Uttarakhand, India. Several fruit properties including number of fruits kg−1, fruit weight, fruit diameter, fruit length, fruit volume, pulp weight, pulp:stone ratio, specific gravity, moisture percent, total soluble solid, malic acid, citric acid, tartaric acid, vitamin C, and sugar contents were analyzed to observe the variations among different populations. The results of the study revealed that the average fruit weight varied significantly (P< .05) from 2.70 to 13.61 g. Total soluble solids, malic acid, citric acid, tartaric acid, and vitamin C were found ranged between 10.68 and 21.42 °Brix; 1.43 and 3.78%; 1.37 and 3.61%; 3.21 and 8.46% and 191.13 and 495.21 mg 100 g1, respectively). Fruit weight was the most variable parameter among the physical characteristics. Vitamin C and organic acid contents were highly variable among different populations. Latitude and longitude had significant inverse relationship with organic acids. However, altitude did not affect the physico-chemical properties. The variability in the studied traits appeared to be geographically structured and would be mainly controlled genetically. The natural variation in wild fruit populations had given great opportunity to understand the variability in physical and chemical properties of fruit and response to biotic and abiotic stresses.

中文翻译:

Garhwal喜马拉雅不同种群Aonla (Emblica officinalis Gaerth)果实理化性质的测定

摘要 本研究旨在评估余甘子野生果实中营养成分的变化。E. officinalis 的果实是从印度北阿坎德邦 Garhwal-喜马拉雅不同地区的 28 个自然生长的种群中收集的。几种水果特性,包括果实数 kg−1、果实重量、果实直径、果实长度、果实体积、果肉重量、果肉:果核比、比重、水分百分比、总可溶性固体、苹果酸、柠檬酸、酒石酸、分析维生素C和糖含量,观察不同人群之间的差异。研究结果表明,平均单果重在 2.70 到 13.61 克之间变化很大(P < .05)。发现总可溶性固体、苹果酸、柠檬酸、酒石酸和维生素 C 的范围在 10 之间。68 和 21.42 °Brix;1.43 和 3.78%;1.37 和 3.61%;3.21 和 8.46% 以及 191.13 和 495.21 mg 100 g1)。果实重量是物理特性中变化最大的参数。维生素C和有机酸含量在不同人群之间差异很大。经纬度与有机酸呈显着负相关。然而,海拔不影响理化性质。研究性状的变异性似乎是地理结构的,主要受遗传控制。野生水果种群的自然变异为了解水果物理和化学特性的变异性以及对生物和非生物胁迫的反应提供了很好的机会。果实重量是物理特征中变化最大的参数。维生素C和有机酸含量在不同人群中差异很大。经纬度与有机酸呈显着负相关。然而,海拔不影响理化性质。研究性状的变异性似乎是地理结构的,主要受遗传控制。野生水果种群的自然变异为了解水果物理和化学特性的变异性以及对生物和非生物胁迫的反应提供了很好的机会。果实重量是物理特性中变化最大的参数。维生素C和有机酸含量在不同人群中差异很大。经纬度与有机酸呈显着负相关。然而,海拔不影响理化性质。研究性状的变异性似乎是地理结构的,主要受遗传控制。野生水果种群的自然变异为了解水果物理和化学特性的变异性以及对生物和非生物胁迫的反应提供了很好的机会。经纬度与有机酸呈显着负相关。然而,海拔不影响理化性质。研究性状的变异性似乎是地理结构的,主要受遗传控制。野生水果种群的自然变异为了解水果物理和化学特性的变异性以及对生物和非生物胁迫的反应提供了很好的机会。经纬度与有机酸呈显着负相关。然而,海拔不影响理化性质。研究性状的变异性似乎是地理结构的,主要受遗传控制。野生水果种群的自然变异为了解水果物理和化学特性的变异性以及对生物和非生物胁迫的反应提供了很好的机会。
更新日期:2020-09-20
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