| 编号: | 168030 |
| 中文名称: | 二肽H-Glu(Tyr-OH)-OH |
| 英文名: | H-γ-Glu-Tyr-OH |
| CAS号: | 7432-23-7 |
| 单字母: | H2N-γGlu-Y-OH |
| 三字母: | H2N N端氨基 -γGluγ谷氨酸 -Tyr酪氨酸 -OHC端羧基 |
| 氨基酸个数: | 2 |
| 分子式: | C14H18N2O6 |
| 平均分子量: | 310.3 |
| 精确分子量: | 310.12 |
| 等电点(PI): | - |
| pH=7.0时的净电荷数: | 1.97 |
| 平均亲水性: | -0.2 |
| 疏水性值: | -2.2 |
| 消光系数: | 1490 |
| 来源: | 人工化学合成，仅限科学研究使用，不得用于人体。 |
| 储存条件: | 负80℃至负20℃ |
| 标签: | 氨基酸衍生物肽 二肽(Dipeptide) 食品研究与营养 |
The γ-glutamyl dipeptides γ-Glu-Tyr, γ-Glu-Leu and γ-Glu-Phe have been detected in Comté cheese. In combination, they probably contribute to the complex typical flavor of this and other types of hard cheese. The soluble γ-glutamyltyrosine can serve as tyrosine source.
