| 越橘糖酸组分及含量分析 |
| |
| 引用本文： | 张春雨,李亚东,刘海广,张志东,吴林,王晶莹.越橘糖酸组分及含量分析[J].园艺学报,2010,37(4):619-624. |
| |
| 作者姓名： | 张春雨 李亚东 刘海广 张志东 吴林 王晶莹 |
| |
| 作者单位： | （1吉林大学植物科学学院，长春 130062；2吉林农业大学园艺学院，长春 130118） |
| |
| 基金项目： | 农业部公益性行业科研专项，吉林省科技厅重点项目 |
| |
| 摘 要： | 采用高效毛细管电泳仪，对高丛越橘和半高丛越橘品种的糖酸组分和含量进行了分析。结果表明，越橘品种的果糖含量在21.38 ~ 45.13 mg · g-1之间，平均为31.72 mg · g-1；葡萄糖含量在20.53 ~ 45.79 mg · g-1之间，平均为31.20 mg · g-1；果糖和葡萄糖含量的比值为1︰1.02。苹果酸含量在0.16 ~ 3.73 mg · g-1之间，平均为0.61 mg · g-1；柠檬酸含量在1.50 ~ 13.13 mg · g-1之间，平均为7.31 mg · g-1；柠檬酸含量占总酸含量的92.30%，说明越橘品种有机酸以柠檬酸为主。越橘品种间糖和有机酸含量的变异系数在14.25% ~ 95.45%之间，高丛越橘种内各组分变异大于半高丛越橘；各糖酸组分比较，果糖变异最小，苹果酸变异最大。
|
| 关 键 词： | 越橘 糖 有机酸 变异 |
| 收稿时间： | 2009-12-03 |
Analysis for Components and Contents of Sugars and Organic Acids in Blueberry Fruits |
| |
| ZHANG Chun-yu,LI Ya-dong,LIU Hai-guang,ZHANG Zhi-dong,WU Lin,WANG Jing-ying.Analysis for Components and Contents of Sugars and Organic Acids in Blueberry Fruits[J].Acta Horticulturae Sinica,2010,37(4):619-624. |
| |
| Authors: | ZHANG Chun-yu LI Ya-dong LIU Hai-guang ZHANG Zhi-dong WU Lin WANG Jing-ying |
| |
| Institution: | （1College of Plant Science，Jilin University，Changchun 130062，China；2College of Horticulture，Jilin Agricultural University，Changchun 130118，China） |
| |
| Abstract: | Components and contents of sugar and organic acid in highbush and half-highbush blueberry fruits were analyzed by capillary electrohoresis. The results indicated that average content of fructose was 31.72 mg · g-1, which ranged from 21.38 mg · g-1 to 45.13 mg · g-1 and that of glucose was 31.20 mg · g-1, which ranged from 20.53 mg · g-1 to 45.79 mg · g-1. The ratio of fructose and glucose was 1: 1.02. Average content of malic acid was 0.61 mg · g-1, which ranged from 0.16 to 3.73 mg · g-1 and that of citric acid 7.31 mg · g-1, which ranged from 1.50 mg · g-1 o 13.13 mg · g-1. Major organic acid in blueberry fruits was citric acid (92.30% of total acid) . The coefficient of variation of contents of sugars and organic acids between the blueberry cultivars ranged from 14.25% to 95.45%. Component variation between highbush blueberry was larger than that between half-highbush blueberry. Compared all the sugar and organic acid components, the coefficient of variation of fructose was the smallest, and variation of malic acid was the largest. |
| |
| Keywords: | blueberry sugar organic acid variation |
| 本文献已被 CNKI 万方数据 等数据库收录！ |
| 点击此处可从《园艺学报》浏览原始摘要信息 |
| 点击此处可从《园艺学报》下载免费的PDF全文 |
