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用反相-高效液相色谱法(RP-HPLC)对几种鸡肌肉中的肌苷酸(IMP)含量进行了测定。结果表明:固始鸡几个鸡种肌肉中的肌苷酸含量比A-A鸡(市售西装鸡)来得高,尤其是胸肉:1年生固始鸡母鸡的含量(干重)是A-A鸡的2倍还多,130日龄固始鸡母鸡的含量约为A-A鸡的2倍,90日龄固始鸡公鸡的比A-A鸡高50%;中华宫廷黄鸡肌肉中的肌苷酸含量也比A-A鸡高很多。
The content of inosinic acid (IMP) in several chicken muscles was determined by RP-HPLC. The results showed that the content of inosinic acid in muscle of several chicken breeds was higher than that of AA chickens (commercially available suits), especially for breast meat: the content (dry weight) of one-year-old Gushi chickens was AA chicken More than twice that of 130-day-old Gushi chicken hens about 2 times the AA chicken, 90-day-old Gushi chicken cock 50% higher than the AA chicken; Chinese court yellow chicken muscle inosinic acid content AA chicken is also much higher.