本文介绍了一种能满足L-羟基脯氨酸离子层离新技术工艺要求的大孔强酸型阳离子交换树脂的研制开发情况。
The present work aimed at development of a macroporous strongly acidie ion exchange resin, possessing an appropriate pore structure for ion-exchange-chromatographic purification of L-hydroxyproline.
除了脯氨酸和羟基脯氨酸(亚氨基酸)以外，所有的氨基酸是l -氨基酸，但是d -氨基酸出现在细菌细胞壁和一些抗体中。
Except for praline and hydroxyproline which are imino acids all the amino acids are l-amino acids although d-amino acids do occur in bacterial cell walls and in some antibiotics.
认为脯氨酸等氨基酸的高比例特性以及结合基序特征可以很好地解释羟基磷灰石的生物可利用性和安全性。
The high proportion of proline and other special amino acids in HA binding peptides and motifs was well matched to HA in its bioavailability and safety.
认为脯氨酸等氨基酸的高比例特性以及结合基序特征可以很好地解释羟基磷灰石的生物可利用性和安全性。
The high proportion of proline and other special amino acids in HA binding peptides and motifs was well matched to HA in its bioavailability and safety.
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