Department of Horticulture, College of Agriculture and Life Sciences, Gyeongsang National University, Jinju 660-701, Korea; Institute of Agriculture and Life Sciences, Gyeongsang National University, Jinju 660-701, Korea; Namhae Sub-Station, National Institute of Horticultural and Herbal Science, Namhae 668-812, Korea; Fruit Research Division, National Institute of Horticultural and Herbal Science, Suwon 440-706, Korea.
J Zhejiang Univ Sci B. 2013 Sep;14(9):793-9. doi: 10.1631/jzus.B1300012.
Blueberry fruits from 45 commercial cultivars (39 northern highbush and 6 half highbush blueberry) grown in Suwon, Korea were analyzed for fruit size, soluble solids content, titratable acidity, total anthocyanin content, total phenolic content, and antioxidant activity. Fruit characteristics varied widely among the 45 blueberry cultivars. Fruit weight ranged from 0.9 to 3.6 g, soluble solids content from 8.3 to 14.3 °Brix, and titratable acidity from 0.8% to 3.6%. Antioxidant activity ranged from 0.7 to 2.1 mg of quercetin equivalents per gram of fresh berries in different blueberry cultivars. Among the 45 blueberry cultivars, high amounts of anthocyanins and polyphenols, and high antioxidant activity were observed in 'Elliott', 'Rubel', 'Rancocas', and 'Friendship'.
对来自韩国水源市的 45 个商业品种(39 个北方高丛蓝莓和 6 个半高丛蓝莓)的蓝莓果实进行了分析,以评估其果实大小、可溶性固形物含量、可滴定酸度、总花青素含量、总酚含量和抗氧化活性。45 个蓝莓品种的果实特征差异很大。果实重量范围为 0.9 至 3.6 克,可溶性固形物含量为 8.3 至 14.3°Brix,可滴定酸度为 0.8%至 3.6%。不同蓝莓品种的抗氧化活性范围为每克新鲜浆果 0.7 至 2.1 毫克槲皮素当量。在 45 个蓝莓品种中,“Elliott”、“Rubel”、“Rancocas”和“Friendship”品种的花青素、多酚含量和抗氧化活性较高。