鐢熺墿鍖栧璇句欢
绗竷绔?/p>
鑴傜被浠ｈ阿
(
涓�
3
锛?/p>
鑴傜被浠ｈ阿
绗竴娆¤
绗竴鑺傦紙鐔熸倝锛?/p>
鑴傝川鐨勬瀯鎴愩�佸姛鑳藉強鍒嗘瀽
THE COMPOSITION, FUNCTION AND
ANALYSIS OF LIPIDS
銆?/p>
涓夎剛閰扮敇娌?/p>
(triacylglycerol,
TAG)
锛?/p>
涔熺О涓虹敇娌逛笁閰?/p>
(triglyceride,
TG)
鑳嗗浐閱?/p>
(cholesterol, CHOL)
鑳嗗浐閱囬叝
(cholesterol ester, CE)
纾疯剛
(phospholipid, PL)
绯栬剛
(glycolipid)
闉樿剛
(sphingolipid)
瀹氫箟
:
鑴傝偑鍜岀被鑴傛�荤О涓鸿剛璐?/p>
(lipids)
鍒嗙被
:
涓�銆?/p>
鑴傝川鏄绫荤箒澶氥�?/p>
缁撴瀯澶嶆潅
鐨勪竴绫诲ぇ鍒嗗瓙鐗╄川锛堜簡瑙ｏ級
绫昏剛
(lipoid)
鑴傝偑
(fat)
锛堜竴锛夌敇娌逛笁閰?/p>
(TG)
鏄敇娌圭殑鑴傞吀閰?/p>
TG
鐨勫垎瀛愬紡閮戒竴鑷村悧锛?/p>
鈻?/p>
缂栫爜浣撶郴
浠庤剛閰哥殑缇у熀纰宠捣璁＄畻纰冲師瀛愮殑椤哄簭銆?/p>
鎴?/p>
N
N
缂栫爜浣?/p>
绯?/p>
浠庤剛閰哥殑鐢插熀纰宠捣璁＄畻鍏剁⒊鍘熷瓙椤哄簭銆?/p>
绯荤粺鍛藉悕娉?/p>
(
(
浜嗚В
)
)
锛?/p>
浜岋級
鑴傝偑閰革紙
FA
锛夋槸鑴傝偑鐑冪殑缇ч吀
鏍囩ず鑴傞吀鐨勭⒊鍘熷瓙鏁板嵆纰抽摼闀垮害鍜屽弻閿殑浣嶇疆銆?/p>
楗卞拰鑴傝偑閰革紙
fatty acids
锛夌殑缁撴瀯閫氬紡涓?/p>
: CH 3
锛?/p>
CH 2
锛?/p>
n COOH
銆?/p>
楂樼瓑
鍔ㄦ鐗╄剛鑲吀纰抽摼闀垮害涓�鑸湪
14
锝?/p>
20
涔嬮棿锛屼负
鍋舵暟纰?/p>
銆?/p>
琛?/p>
琛?/p>
7-1
甯歌鐨勮剛鑲吀
鎯悕
绯荤粺鍚?/p>
纰冲師瀛愭暟鍜屽弻閿暟
鍒嗗瓙寮?/p>
楗卞拰鑴傝偑
閰?/p>
鏈堟閰?/p>
(lauric acid) n-
鍗佷簩鐑烽吀
12:0
锛?/p>
CH 3 (CH 2 ) 10 COOH
璞嗗瘒
閰?/p>
(myristic acid) n-
鍗佸洓鐑烽吀
14:0
锛?/p>
CH 3 (CH 2 ) 12 COOH
杞剛鑲吀
(palmitic
acid)
n-
鍗佸叚鐑烽吀
16:0
锛?/p>
CH
3
(CH
2
)
14
COOH
纭剛鑲吀
(stearic
acid)
n-
鍗佸叓鐑烽吀
18:0
锛?/p>
CH
3
(CH
2
)
16
COOH
鑺辩敓閰?/p>
(arachidic
acid)
n-
浜屽崄鐑烽吀
20:0
锛?/p>
CH 3 (CH 2 ) 18 COOH
灞辩閰?/p>
(behenic acid) n-
浜屽崄浜?/p>
鐑烽吀
22:0
锛?/p>
CH 3 (CH 2 ) 18 COOH
鎺劍娌归吀
(lignoceric acid) n-
浜屽崄
鍥涚兎閰?/p>
24:0
锛?/p>
CH 3 (CH 2 ) 18 COOH
涓嶉ケ鍜岃剛鑲吀
妫曟
(
杞?/p>
)
娌归吀
(palmitoleic acid) 9-
鍗佸叚纰充竴鐑吀
16:1 -7
9 CH 3 (CH 2 ) 5 CH
鈺?/p>
CH(CH 2 ) 7 COOH
娌归吀
(oleic acid) 9-
鍗佸叓纰充竴鐑吀
18:1 -9 9 CH 3 (CH 2 ) 7 CH
鈺?/p>
CH(CH 2 ) 7 COOH
寮傛补閰?/p>
(Vaccenic acid)
鍙嶅紡
11-
鍗佸叓纰充竴鐑吀
18:1 -7 11 CH 3 (CH 2 ) 5 CH
鈺?/p>
CH(CH 2 ) 9 COOH
浜氭补閰?/p>
(linoleic acid) 9,12-
鍗佸叓纰充簩鐑吀
18:2 -6 9
锛?/p>
12 CH 3 (CH 2 )
4 (CH
鈺?/p>
CHCH 2 ) 2 (CH 2 ) 6 COOH a-
浜氶夯閰?/p>
(a-linolenic acid) 9,12,15-
鍗佸叓纰充笁鐑吀
18:3 -3 9
锛?/p>
12
锛?/p>
15 CH 3 CH 2 (CH
鈺?/p>
CHCH 2 ) 3 (CH 2 ) 6
COOH -
浜氶夯閰?/p>
(-linolenic acid) 6,9,12-
鍗佸叓纰充笁鐑吀
18:3 -6 6
锛?/p>
9
锛?/p>
12 CH 3 (CH 2 ) 4 (CH
鈺?/p>
CHCH 2 ) 3 (CH 2 ) 3 COOH
鑺辩敓鍥涚儻閰?/p>
(arachidonic
acid)
5,8,11,14-
浜屽崄纰冲洓鐑吀
20:4
-6 5
锛?/p>
8
锛?/p>
11
锛?/p>
14 CH
3
(CH
2
) 4
(CH
鈺?/p>
CHCH 2 ) 4 (CH 2 ) 2 COOH timnodonic acid (EPA) 5,8,11,14,17-
浜?/p>
鍗佺⒊浜旂儻閰?/p>
20:5 -3 CH 3 CH 2 (CH
鈺?/p>
CHCH 2 ) 5 (CH 2 ) 2 COOH clupanodonic