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首页> 外文期刊>Revista Brasileira de Fruticultura >Caracteriza??o física e química de frutos de abacate visando a seu potencial para extra??o de óleo
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Caracteriza??o física e química de frutos de abacate visando a seu potencial para extra??o de óleo

机译：鳄梨果实的物理和化学特性，旨在其提取油的潜力

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Twenty-four avocado varieties from the germplasm collection of the Fruit Center of the Agronomic Institute of Campinas, were evaluated as a possible raw material for oil extraction. The varieties were analyzed concerning the proportions of fruit components (pulp, peel and seed) and the amounts of moisture and fatty substances found in the fresh pulp. The fatty acid profile of the oils extracted from the pulp was determined in most of the varieties, and in some varieties also the fruit seeds chemical composition. The Anaheim, Carlsbad, Collinson, Fuerte, Glória, Hass, Itzamna, Mayapan, Ouro Verde and Wagner fruit varieties presented an oil content in the pulp higher than 18% on a fresh weight basis, which were considered the most suitable for oil extraction. The harvest of these varieties started in May and finished in November. There were highly significant negative linear correlations between the proportions of the fruits pulp and the seeds, the pulp and the peel, between the pulps fatty substances and moisture contents and between the seeds moisture and starch content. The composition of the pulp oil fatty acids and the seeds chemical composition presented great variation among the varieties.
机译：评估了来自坎皮纳斯农艺研究所水果中心种质资源库中的二十四个鳄梨品种，作为提取油的可能原料。对这些品种进行了分析，涉及水果成分（果肉，果皮和种子）的比例以及新鲜果肉中发现的水分和脂肪物质的含量。从纸浆中提取的油的脂肪酸谱在大多数品种中都已确定，在某些品种中还确定了果实种子的化学组成。 Anaheim，Carlsbad，Collinson，Fuerte，Glória，Hass，Itzamna，Mayapan，Ouro Verde和Wagner水果品种的果肉含油量以鲜重计高于18％，这被认为最适合于油的提取。这些品种的收获始于5月，11月结束。水果果肉和种子的比例，果肉和果皮的比例，果肉中的脂肪物质和水分含量以及种子的水分和淀粉含量之间存在极显着的负线性关系。纸浆油脂肪酸的组成和种子化学组成在不同品种之间差异很大。

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