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N-甲基L-脯氨酸简介:
潮酸(N-甲基-L-脯氨酸)是一种脯氨酸类似物,存在于柑橘汁和佛手柑汁中。
1.N-甲基L-脯氨酸产品物理参数:
2.N-甲基L-脯氨酸同类产品列表:
3.N-甲基L-脯氨酸生物活性:
研究领域 >> 其他
信号通路 >> 其他 >> 其他
4.N-甲基L-脯氨酸物理化学性质:
5.N-甲基L-脯氨酸毒性和生态:
N-甲基L-脯氨酸生态学数据:
该物质对环境可能有危害,对水体应给予特别注意。
6.N-甲基L-脯氨酸安全信息:
7.N-甲基L-脯氨酸海关:
8.N-甲基L-脯氨酸文献:
Proline derivatives in fruits of bergamot (Citrus bergamia Risso et Poit): presence of N-methyl-L-proline and 4-hydroxy-L-prolinebetaine.
Luigi Servillo, Alfonso Giovane, Maria Luisa Balestrieri, Domenico Cautela, Domenico Castaldo
文献索引:J. Agric. Food Chem. 59 , 274-281, (2011)
全文:HTML全文
摘要
The content of proline and various compounds deriving from its metabolism (4-hydroxy-L-proline, N-methyl-L-proline, N,N-dimethylproline, and 4-hydroxy-L-prolinebetaine) was determined in fruits and seeds of Bergamot (Citrus bergamia Risso et Poit), growing in the Calabria region (South Italy). A HPLC-ESI-tandem mass spectrometry method, which allowed rapid determination of L-proline, 4-hydroxy-L-proline, N-methyl-L-proline, N,N-dimethylproline, and 4-hydroxy-L-prolinebetaine in juice and extracts of bergamot fruit with minimum sample preparation and short analysis time (about 10 min), is presented. Proline and 4-hydroxy-L-proline levels in the samples were also determined by HPLC analysis with fluorescence detection and the results compared to those obtained with HPLC-ESI-tandem mass spectrometry. For the first time, the presence of N-methyl-L-proline and 4-hydroxy-L-prolinebetaine in the fruits of a plant of the Citrus genus is reported.
9.N-甲基L-脯氨酸英文别名:
N-methylproline、N-methylproline zwitterion、N-alpha-methyl-L-proline、H-N-Me-Pro-OH、L-Proline, 1-methyl-、(2S)-1-methylpyrrolidine-2-carboxylic acid、1-Methyl-L-proline、MFCD00011565、(S)-1-Methylpyrrolidine-2-carboxylic acid
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