浅析三亚台农芒果可溶性固形物含量Brix值测定

A Brief Analysis of Brix Value Determination of the Soluble Solids Tainnong Mango in Sanya

摘要: 本文在国内首次浅析三亚台农芒果可溶性固形物含量Brix值，利用芒果可溶性固形物含量Brix值选择三亚台农合适采摘适期，节省能源和提高热带水果芒果经济收入。主要阐述2016~2017年选择三亚20个种植台农芒果的果园，采摘芒果果龄43~60 d、73~90 d和103~120 d三个生长阶段的芒果，按照GB/T 12295-90《水果、蔬菜制品可容性固形物含量的测定——折射仪法》检测方法，用ATAGO SMART-1折射计测定芒果催熟前可溶性固形物Brix值、采摘后不用催熟剂自然条件下成熟Brix值、自然成熟天数、用芒果催熟剂催熟Brix值、催熟剂催熟天数及损失率。浅析确定，三亚台农果龄73~90 d，三亚台农芒果Brix值为7.32% ≤ Brix ≤ 9.00%时采摘适宜芒果储存与运输，品质佳的果品、增加热带水果经济价值。

Abstract: This paper was the first time to analyzed Sanya Tainong mango’s soluble solids content Brix value in domestic. Using the Brix value of the soluble solid content of mango, it is suitable to choose the suitable period of the time, save energy and increase the economic income of tropical fruit mango. This paper mainly describes that the mangoes at 43 - 60 days, 73 - 90 days and 103 - 120 days are picked in the 20 selected mango orchards in Sanya from 2016-2017. And then according to Fruit and Vegetable Products—Determination of Soluble Solids—Refractometric Method (GB/T 12295-90), through ATAGO SMART-1, the soluble solids content Brix value before ripening of mangoes, the ripening Brix value under natural conditions without ripening agent after picking, the natural maturity days, the Brix value of ripening with Mango ripener, the ripening days and loss rates are determined. The results showed that the Tainong mango of Sanya was picked at 73 to 90 days old and the soluble solid Brix 7.32 to 9.00 was suitable for mango storage and transportation, good quality fruit, increasing the economic value.