InstitutoValenciano de InvestigacionesAgrarias, Postharvest Department, 46113 Valencia, Spain.
InstitutoValenciano de InvestigacionesAgrarias, Postharvest Department, 46113 Valencia, Spain.
Food Chem. 2021 Mar 1;339:127781. doi: 10.1016/j.foodchem.2020.127781. Epub 2020 Aug 18.
'Tango' mandarin is becoming one of the most demanded varieties in the Mediterranean Region. However, no information on the quality of 'Tango' fruit in this citrus area has been reported. In this study, the physico-chemical, nutritional and sensorial quality of 'Tango' mandarins grafted onto Carrizo Citrange and FA5 rootstocks from two locations (Sevilla and Huelva) was evaluated by harvest season. The fruit from Sevilla exhibited lower levels of acids and sugars than those from Huelva, which was associated with a higher sandy soil percentage in the Huelva orchard. In both orchards, the FA5-produced fruit had higher sugars and acids. Flavonoids were affected mainly by location, and the Huelva fruit exhibited the highest levels. The highest vitamin C was for the FA5 fruit. The decreased antioxidant capacity observed throughout the harvest season was related to reduced vitamin C. The sensorial evaluation corroborated changes in the quality parameters.
‘Tango’ 甜橙正在成为地中海地区需求最大的品种之一。然而，在这个柑橘产区，还没有关于‘Tango’果实品质的信息。在这项研究中，评估了来自塞维利亚和韦尔瓦两个地区（塞维利亚和韦尔瓦）的 Carrizo Citrange 和 FA5 砧木嫁接的‘Tango’甜橙的理化特性、营养品质和感官品质。塞维利亚的果实酸度和糖分比韦尔瓦的低，这与韦尔瓦果园中砂质土壤的比例较高有关。在两个果园中，FA5 生产的果实的糖和酸含量更高。类黄酮主要受产地的影响，而韦尔瓦的果实含量最高。维生素 C 含量最高的是 FA5 果实。整个收获季节抗氧化能力的下降与维生素 C 的减少有关。感官评价证实了质量参数的变化。
