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研究不同剂型维生素Ｃ对中国对虾生长及其含量的影响，结果表明：增重率以维生素Ｃ磷酸酯镁和维生素Ｃ硫酸酯钾为最好，其次为多聚磷酸酯，结晶维生素Ｃ最差，分别较对照组增重１４．７％、１１．４％、８．９％及２．７％；存活率以维生素Ｃ多聚磷酸酯为最佳，其他剂型的维生素Ｃ的存活率皆相差不大。不同剂型维生素Ｃ在对虾组织中以游离态维生素Ｃ和磷酸酯形式存在，其在肝胰脏中的含量大于在肌肉中的含量。在肝胰脏中的含量以维生素Ｃ多聚磷酸酯组为最多，较结晶维生素Ｃ及对照组分别多４２．５９及９３．１７μｇ／ｇ湿重；在肌肉中的含量以维生素Ｃ硫酸酯组为最多，较结晶维生素Ｃ及对照组多４１．５６及４．９．５５μｇ／ｇ湿重。
The effects of different dosage forms of vitamin C on the growth and the content of Penaeus chinensis were studied. The results showed that the weight gain rate was best with vitamin C phosphate magnesium phosphate and potassium vitamin C sulfate followed by polyphosphate with the worst vitamin C, Respectively, compared with the control group weight gain of 14.7%, 11.4%, 8.9% and 2.7%; survival rate of vitamin C polyphosphate is the best, the other forms of vitamin C survival rates are not the difference Big. Different formulations of vitamin C in shrimp tissues as free vitamin C and phosphate in the form of its content in the liver and pancreas than in the muscle content. In hepatopancreas, vitamin C polyphosphate group was the most, 42.59 and 93.17μg / g wet weight more than that of crystalline vitamin C and control group, respectively. The contents of vitamin C sulfate group For the most, more crystalline vitamin C and the control group 41.56 and 4.9.55μg / g wet weight.