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. 2020 Dec 15;22(12):1256–1260. [Article in Chinese] doi: 10.7499/j.issn.1008-8830.2007012

表 3.

两组人乳标本可测得的脂肪酸组分百分含量比较 (x±s,%)

项目 对照组
(n=30)
BMJ组
(n=30)
t值 P值
注:[SFA]饱和脂肪酸;[MUFA]单不饱和脂肪酸;[PUFA]多不饱和脂肪酸;[LA]亚油酸;[LNA]亚麻酸;[AA]花生四烯酸;[EPA]二十碳五烯酸;[DHA]二十二碳六烯酸。
SFA
    C8:0 0.160±0.120 0.280±0.280 5.779 0.103
    C10:0 1.164±0.480 1.852±1.080 12.544 0.002
    C12:0 4.810±1.840 7.582±3.161 9.247 < 0.001
    C14:0 4.920±1.722 6.864±2.363 3.432 0.001
    C15:0 0.182±0.052 0.123±0.061 1.173 0.001
    C16:0 21.375±1.545 19.110±2.700 2.105 < 0.001
    C17:0 0.311±0.072 0.210±0.073 0.119 < 0.001
    C18:0 6.183±1.090 4.588±1.020 1.306 < 0.001
    C20:0 0.590±0.190 0.410±0.210 0.650 0.002
MUFA
    C14:1 0.070±0.070 0.080±0.062 0.009 0.703
    C16:1 1.830±0.500 1.931±0.641 0.489 0.470
    C18:1n9t 0.302±0.121 0.211±0.140 0.402 0.019
    C18:1n9c 29.870±3.470 30.015±4.280 0.293 0.888
    C20:1n9 0.343±0.333 0.100±0.100 40.05 0.001
    C24:1n9 0.100±0.070 0.120±0.110 4.770 0.376
PUFA
    C18:2n6c (LA) 23.854±2.587 22.584±4.674 5.279 0.200
    C18:3n3 (LNA) 1.053±0.164 1.150±0.550 14.411 0.315
    C18:3n6 0.104±0.032 0.062±0.033 0.118 < 0.001
    C20:2 0.023±0.022 0.010±0.010 23.690 0.055
    C20:3n3 0.824±0.163 0.782±0.262 1.346 0.492
    C20:3n6 0.600±0.412 0.643±0.242 7.358 0.609
    C20:4n6 (AA) 0.110±0.031 0.162±0.155 14.162 0.176
    C20:5n3 (EPA) 0.122±0.070 0.091±0.062 0.294 0.084
    C22:2 0.172±0.111 0.072±0.065 4.217 < 0.001
    C22:6n3 (DHA) 0.954±0.492 0.575±0.232 8.378 < 0.001