...
  • 主题
高级搜索  >
历史搜索 清空历史
首页> 外文期刊>Acta Horticulturae >Taste and Appearance in the Supply Chain, Where to Start? Spatial Distribution of Colour, Sugars and Acids in Growing Apples
【24h】

Taste and Appearance in the Supply Chain, Where to Start? Spatial Distribution of Colour, Sugars and Acids in Growing Apples

机译：供应链中的品味和外观，从哪里开始？苹果生长中颜色，糖和酸的空间分布

获取原文
获取原文并翻译 | 示例
           
页面导航
  • 摘要
  • 著录项
  • 相似文献
  • 相关主题

摘要

Samples were taken from apple flesh while at the tree ('Gala' and 'Pinova') using a biopsy sampling system. After sampling the wound was closed with vaseline, which prevented wound responses. Samples were taken at different times over the circumference of the apples (at about 70° above the equator) to monitor the spatio-temporal distribution of acids (malic, citric, fumaric) and sugars (glucose, fructose and sucrose). At the same time the skin colour was assessed with a Minolta colour meter at the same location. The distribution over the circumference of the apples revealed for both cultivars a sinusoidal pattern for all colour aspects and for citric acid, while only fructose in 'Gala' showed a clear sinusoidal pattern. For all other variables measured, the pattern was only faint, with a low amplitude. Although the system is still prone to a large measuring error, biopsy sampling is a powerful tool to study the spatio-temporal distribution of taste components.
机译：使用活检采样系统在树上（“ Gala”和“ Pinova”）从苹果果肉中取样。取样后，用凡士林封闭伤口，这防止了伤口的反应。在苹果周围（距赤道约70度）的不同时间采集样品，以监测酸（苹果酸，柠檬酸，富马酸）和糖（葡萄糖，果糖和蔗糖）的时空分布。同时，在同一位置用Minolta色度计评估皮肤的颜色。苹果的圆周分布表明，两个品种的所有颜色和柠檬酸都呈正弦曲线，而“嘎拉”中只有果糖显示出明显的正弦曲线。对于所有其他测得的变量，该模式只是微弱的，振幅低。尽管该系统仍然容易出现较大的测量误差，但活检采样是研究味觉成分的时空分布的有力工具。

著录项

相似文献

  • 外文文献
  • 中文文献
  • 专利
获取原文

客服邮箱：kefu@zhangqiaokeyan.com

京公网安备：11010802029741号 ICP备案号：京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有

  • 客服微信

  • 服务号