Conclusion The L-aspartic acid modified chitin shows high inducing capability of hydroxyapatite.
结论利用天冬氨酸修饰的几丁质膜具有良好的诱导羟基磷灰石的能力。
The reaction conditions of producing the chelate of L-Aspartic acid with calcium from L-Aspartic acid were studied.
以甘氨酸和氢氧化钙为原料、用固相化学法合成了甘氨酸钙络合物，用正交实验选择了最佳合成条件。
Poly (anhydroaspartic acid) was prepared by thermal condensation of L-aspartic acid, which can be hydrolyzed to poly.
以L -天冬氨酸为原料，热缩合成聚天冬氨酸酐，水解得到聚天冬氨酸。
The thesis introduced the procedure of synthesizing L-aspartic acid zinc complex with the raw material of L-aspartic acid and Zinc nitrate.
以L-天门冬氨基酸和硝酸锌为原料合成L-天门冬氨基酸锌螯合物。
Oligomers consisting of L-aspartic acid, L-glutamic acid, L-tyrosine and L-phenylalanine were synthesized through the corresponding amino acid.
以多氨基酸共聚法，将L -天冬氨酸、L -谷氨酸、L -酪氨酸和L -苯丙氨酸合成低分子的聚合物。
Poly(succinimide)(PSI) was synthesized by polycondensation of L-aspartic acid in a solvent. The effects of the catalyst, reaction time and solvent on the reaction were studied.
以L 天冬氨酸为原料，采用溶剂法合成聚琥珀酰亚胺，并研究了催化剂、反应时间和混和溶剂配比对反应的影响。
L - aspartic acid is a non - essential, acidic, genetically coded amino acid. Found especially in young sugar cane and sugar - beet molasses.
天冬氨酸是一种非必需的酸性氨基酸，尤指从小的甘蔗和甜菜的糖蜜中提取的。
L - asparagine is a non - essential , neutrall , genetically coded amino acid . it is a crystalline amino acid , found in many plants , that is easily hydrolyzed to aspartic acid.
天冬酰胺是一种非必需的中性晶体氨基酸，许多植物里都有，易于水解为天门冬氨酸。
L aspartic acid was the optimal amino donor.
天冬氨酸是转氨反应的最适氨基供体；
L aspartic acid was the optimal amino donor.
天冬氨酸是转氨反应的最适氨基供体；
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