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首页> 外文期刊>American journal of food technology >Preliminary Studies on the Characterization of Orange Seed and Pawpaw Seed Oils
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Preliminary Studies on the Characterization of Orange Seed and Pawpaw Seed Oils

机译：橘子和木瓜籽油的表征初探

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This study was carried out to determine the physico chemical properties of seeds and oil extracted from both papaya and orange seeds. The seeds of papaya and orange are generally discarded. However, in order to make a more efficient use of papaya and orange, it is worth investigating the use of the seeds as a source of oil. The seeds were collected from homes and the oils obtained by solvent extraction were analysed for pH, moisture content , specific gravity, refractive index , saponification value, free fatty acid , acid value, iodine value and peroxide value. The orange seed cake was analysed for sodium, potassium, calcium, magnesium, iron, zinc, copper, nitrogen and crude protein . Results showed that the oil content of the pawpaw seeds was 25.8% while that of the orange seeds was 34%. Crude protein of the orange seed was 43.72%, which was higher than that of established high protein seeds and nuts. The orange seeds had higher yield of oil than the pawpaw seeds and the nutritive content of the orange seeds makes it suitable as feed for animals. However, the acid value for pawpaw seed oil was 47.12 while that of orange seed oil was 51.40. With respect to the acid value, the oil from pawpaw seed might be better oil. However, both oils still need to be refined before they are utilized.
机译：进行这项研究以确定从木瓜和橙色种子中提取的种子和油的理化性质。木瓜和橙子的种子通常被丢弃。但是，为了更有效地利用木瓜和橙子，值得研究使用种子作为油料来源。从家中收集种子，并分析通过溶剂萃取获得的油的pH，水分，比重，折射率，皂化值，游离脂肪酸，酸值，碘值和过氧化物值。分析了橙色种子饼中的钠，钾，钙，镁，铁，锌，铜，氮和粗蛋白。结果表明，木瓜种子的含油量为25.8％，而橙色种子的含油量为34％。橙色种子的粗蛋白为43.72％，高于成熟的高蛋白种子和坚果的粗蛋白。橙色种子比木瓜种子具有更高的油产量，并且橙色种子的营养成分使其适合用作动物饲料。但是，木瓜籽油的酸值为47.12，而橙子籽油的酸值为51.40。就酸值而言，木瓜种子的油可能是更好的油。但是，两种油在使用前仍需要精炼。

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