适宜制汁用桃品种的初步评价

Screaming of Peach Cultivars for Juice Processing

以31个黄肉桃品种、27个白肉桃品种和2个红肉桃品种为试材,通过对这些品种加工的果汁色泽、风味、香气、异味、果汁均匀状态、可溶性固形物、可滴定酸、成熟期、产量和出汁率等性状进行综合评价,筛选出适宜制汁的优良黄肉桃品种7个,包括NJC108、早黄蟠桃、早黄金、露香、红港、丰黄、金童6号;白肉品种4个,包括雨花露、早凤、郑州11号、白凤;吉林8903是较好的红肉制汁种质材料。

Juice qualities of 31 yellow peaches, 27 white peaches and 2 red flesh peaches were evaluated in color, flavor, aroma, peculiar smell, uniformity, soluble solid content, titratable acidity. At the same time, ripening period, yield index and juice ratio also were considered as important factors to reduce costing. All were in order to scream appreciate cultivars for pressing juice. Finally, 7 yellow peaches （ NJC108, Zaohuang Pantao, Earlygold, Luxiang, Redhaven, Fenghuang, and Babygold 6）, 4 white peaches （Yuhualu, Zaofeng, Zhengzhou 11 and Hakuho）, and 1 red flesh peach （Jilin 8903 ） were recommended to growers or could be used as wonderful germplasm.