GC-MS分析慢性氨气应激对肉鸡血清代谢物的影响

孙永波,王亚,萨仁娜,张宏福

Effects of Chronic Ammonia Stress on Serum Metabolites of Broilers Based on GC-MS

YongBo SUN,Ya WANG,RENNA SA,HongFu ZHANG

表1 肉鸡血清主要差异代谢物

Table 1 main significant metabolites in serum of broilers

代谢物 Metabolites 变化趋势 Change trend VIP 值 VIP value P值 P value 乳酸 Lactic acid ↓ 1.5807 0.0352 α-酮戊二酸 Alpha-ketoglutaric acid ↑ 1.7845 0.0082 苏糖醇 Threitol ↑ 1.4728 0.0354 肌醇 Myo-inositol ↑ 1.4704 0.0412 硬脂酸 Stearic acid ↑ 1.4236 0.0384 亚麻酸 Linolenic acid ↑ 1.6603 0.0178 亚油酸 Linoleic acid ↑ 1.6483 0.0134 反式-9-十八碳烯酸 Elaidic acid ↑ 1.9429 0.0031 棕榈酸 Palmitic acid ↑ 1.6947 0.0154 十八烯酸 Oleic acid ↑ 1.7048 0.0128 花生四烯酸 Arachidonic acid ↑ 1.8747 0.0048 亚油酸甲酯 Linoleic acid methyl ester ↑ 1.4729 0.0356 D-甘油酸 D-Glyceric acid ↑ 1.4868 0.0239 胆固醇 Cholesterol ↑ 1.4233 0.0357 2-羟基丁酸 2-hydroxybutanoic acid ↑ 1.8462 0.0072 3-羟基丁酸 3-hydroxybutyric acid ↑ 2.2048 0.0003 次黄嘌呤 Hypoxanthine ↓ 1.6020 0.0239 尿嘧啶 Uracil ↓ 1.5908 0.0186 胸腺嘧啶 Thymine ↓ 1.5775 0.0197 羟基脲 Hydroxyurea ↑ 1.5766 0.0207 L-别苏氨酸 L-Allothreonine ↑ 1.5866 0.0300 L-高丝氨酸 L-homoserine ↑ 2.1316 0.0010 烟酰甘氨酸 Nicotinoylglycine ↑ 1.5466 0.0211