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1989年6～9月,采用高效液相色谱法对天然中国对虾与唐海县十里海养殖场养殖对虾体内的维生素含量进行了定期系统地对比研究。结果表明,天然对虾与养殖对虾腹部的维生素C含量差异极显著(P<0.01),前者比后者平均高出81.9％;随着天然对虾体长的增加,其头胸部的维生素C含量也不断上升,而自8月10日以后,养殖对虾头胸部的维生素C含量却随体长的增加而大幅度下降。但二者体内的B_1、B_2、B_6、菸酸(NAc)、菸酰胺(NAm)和叶酸(FAc)含量并无显著性差异(P>0.05)。因此,维生素C可能是人工养殖的中国对虾生长发育的主要限制因子之一。
From June to September 1989, the contents of vitamins in shrimp were studied systematically and systematically by high performance liquid chromatography (HPLC). The results showed that there was a significant difference (P <0.01) between the contents of vitamin C in the abdomen and the abdomen of shrimp, and the former was 81.9% higher than the latter. As the length of natural shrimp increased, the content of vitamin C in the head and chest continued Increased, but since August 10, the vitamin C content of cultured shrimp head and chest but with the body length increased significantly decreased. However, there was no significant difference in the contents of B_1, B_2, B_6, NAc, NAm and FAc between the two groups (P> 0.05). Therefore, vitamin C may be one of the main limiting factors for the growth and development of artificially-cultured Chinese shrimp.