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首页> 外文期刊>Revista Brasileira de Fruticultura >Avalia??o da adi??o de suco de acerola em suco de abacaxi visando à produ??o de um 'blend' com alto teor de vitamina C
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Avalia??o da adi??o de suco de acerola em suco de abacaxi visando à produ??o de um 'blend' com alto teor de vitamina C

机译:评估在菠萝汁中添加西印度樱桃汁以生产高维生素C含量的混合物

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摘要

The objective of this study was to enrich in vitamin C the integral pasteurized pineapple juice (PJ), by addition of different amounts of integral pasteurized acerola juice ? AJ (5,10,15 and 20 %), to get a blend of these juices and a final product with the same sensorial characteristics as the PJ. The sources used were commercial pulps. Sensorial evaluation was carried out for colour, odour, consistence and flavour attributes, by using the multiple comparison test. Physical-chemical analyses of vitamin C (ascorbic acid), total soluble solids, pH and total titrable acidity were also done. The results of the sensorial analyses showed no significant difference (p>0,05) between the PJ (pattern) and its blends with AJ at 5 and 10%, for all attributes tested. The addition of AJ at 10% resulted in final product with about five times the vitamin C content of PJ.
机译:这项研究的目的是通过添加不同量的整体巴氏杀菌的金银花果汁来富含维生素C的整体巴氏杀菌菠萝汁(PJ)。 AJ(5,10,15和20%),以获得这些果汁和最终产品的混合物,其感官特征与PJ相同。使用的来源是商业纸浆。通过使用多重比较测试,对颜色,气味,稠度和风味属性进行了感官评估。还对维生素C(抗坏血酸),总可溶性固形物,pH和总可滴定酸度进行了物理化学分析。感官分析的结果表明,对于所有测试的属性,PJ(图案)及其与AJ的掺混物含量分别为5%和10%时,无显着差异(p> 0.05)。以10%的量添加AJ,最终产品的维生素C含量约为PJ的五倍。

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