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1ѭӟFWDFKăQQX{LOӧQOjPӝWQJKӅTXDQWUӑQJFXQJFҩSQJXӗQWKӵFSKҭPFy
JLiWUӏGLQKGѭӥQJFDRSKөFYөÿӡLVӕQJFRQQJѭӡL+LӋQQD\ÿӇÿiSӭQJQKXFҫX
WKӏWOӧQFKRWLrXGQJWURQJYjQJRjLQѭӟFErQFҥQKYLӋFSKiWWULӇQFKăQQX{LFiF
JLӕQJOӧQÿӏDSKѭѫQJOӧQODL(JLӳDÿӵFQJRҥLYӟLFiLQӝL) WKu[XKѭӟQJQX{LFiF
JLӕQJOӧQQJRҥLÿһFELӋWOӧQODLFy-5 máu QJRҥL ÿDQJÿѭӧFFiFWUDQJWUҥLFKăn
nuôi TX\P{YӯDYjOӟQTXDQWkPYjSKiWWULӇQ/ӧQQJRҥLFyÿһFWtQKVLQKWUѭӣQJ
QKDQKYjFKRWӹOӋWKӏWQҥFFDRSKKӧSYӟLSKѭѫQJWKӭFQX{LWKkPFDQK. ĈӗQJ
WKӡLYӟLJLҧLSKiSYӅJLӕQJ thì WKӭFăQGLQKGѭӥQJFNJQJÿmYjÿDQJÿѭӧFWtFKFӵF
QJKLrQFӭXiSGөQJÿһFELӋWOjFiFQJKLrQFӭXYӅQKXFҫXSURWHLQYjD[LWDPLQ
thích KӧSFKR OӧQQKҵPJLҧPFKLSKtÿҫXYjRmà YүQÿҧPEҧRWăQJWUѭӣQJYjFKҩW
OѭӧQJWKӏW
4XDQÿLӇPGLQKGѭӥQJKLӋQÿҥLFKRUҵQJQKXFҫXYӅSURWHLQFӫDOӧQFKtQKOj
QKXFҫXYӅFiF D[LWDPLQ1ӃXFXQJFҩSNK{QJÿӫFiFD[LWDPLQ WKLӃW \ӃXWURQJ
NKҭXSKҫQăQFKROӧQVӁGүQÿӃQVLQKWUѭӣQJJLҧPҧQKKѭӣQJÿӃQNKҧQăQJVҧQ
[XҩWYjKLӋXTXҧNLQKWӃ1ӃXNKҭXSKҫQăQFKROӧQÿѭӧFFXQJFҩSÿӫKRһFWKӯD
OѭӧQJSURWHLQQKѭQJNK{QJFkQÿӕLYӅWӹOӋFiFD[LWDPLQWKLӃW\ӃXVӁOjPWăQJYLӋF
ÿjRWKҧLQLWѫTXDSKkQYjQѭӟFWLӇXJk\{QKLӉPP{LWUѭӡQJ+LӋQQD\FiFFKҩWWKҧL
FKăQ QX{L Oj PӝW WURQJ QKӳQJ PӕL ÿH GӑD ÿӕL YӟL VӭF NKӓH FRQ QJѭӡL Yj FӝQJ
ÿӗQJ&iFFKҩWWKҧLNK{QJÿѭӧF[ӱOêVӁJk\{QKLӉPNK{QJNKtNKtÿӝFQKѭ1+
3
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2
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VӕD[LWDPLQWKLӃW\ӃXOjO\VLQHPHWKLRQLQHYjWKUHRQLQHQKҵPQkQJFDRNKҧQăQJ
sinh tUѭӣQJKLӋXTXҧVӱGөQJWKӭFăQYjJLҧPWKLӇXOѭӧQJQLWѫOѭXKXǤQKWKҧLUD
TXDSKkQQѭӟFWLӇXFKROӧQODLJLӕQJQJRҥLQX{LWKӏW.
- ;k\GӵQJÿѭӧFPӝWVӕ F{QJWKӭFWKӭFăQWUrQQӅQQJX\rQOLӋXÿӏDSKѭѫQJ
FyWӹOӋSURWHLQYjD[LWDPLQWKtFKKӧSÿҧPEҧRKLӋXTXҧFKăQQX{LOӧQ lai nuôi WKӏW
JLӕQJQJRҥLYjJLҧPWKLӇX{QKLӉPP{LWUѭӡQJ
éQJKƭDFӫDÿӅWjL
éQJKƭDWK͹FWL͍Qÿ͉WjL
ĈӅWjLÿѭDUDF{QJWKӭFWKӭFăQFyWӹOӋSURWHLQWKtFKKӧSÿѭӧFFkQÿӕLPӝW
VӕD[LWDPLQWәQJKӧSO\VLQHPHWKLRQLQHYjWKUHRQLQHFKROӧQWKӏWJLӕQJQJRҥL

3
&iFF{QJWKӭFWKӭFăQÿҧPEҧROӧQVLQKWUѭӣQJWӕWNK{QJQKӳQJWLӃWNLӋPWKӭFăQ
giàu protein PjFzQJLҧP{QKLӉPP{LWUѭӡQJÿm ÿѭӧFӭQJGөQJVҧQ [XҩW công
QJKLӋS WҥL&{QJW\WKӭFăQFKăQQX{LĈҥL0LQK± WKӏ[m6{ng Công Thái Nguyên và
ÿѭӧFӭQJ GөQJWҥLFiFFѫVӣFKăQQX{LWұSWUXQJFӫDNKXYӵFWӍQK7KiL1JX\rQ
éQJKƭDNKRDK͕F
.ӃWTXҧQJKLrQFӭXFӫDÿӅWjLFXQJFҩSWKrPGӳOLӋXNKRDKӑFFKӭQJPLQK
tính KLӋX TXҧ FӫD YLӋF Vӱ GөQJ D[LW DPLQ WәQJ KӧS ÿӇ FkQ ÿӕL NKҭX SKҫQ WKHR
QJX\rQWҳFSURWHLQOêWѭӣQJQKҵPJLҧPWӹOӋSURWHLQWәQJVӕPjYүQÿҧPEҧRKLӋX
TXҧFKăQQX{LYjJySSKҫQJLҧPWKLӇX{QKLӉPP{LWUѭӡQJ
1KӳQJÿyQJJySPӟLFӫDOXұQiQ
- ;iFÿӏQKÿѭӧFWӹOӋSURWHLQYjPӝWVӕD[LWDPLQWKLӃW\ӃXWURQJWKӭFăQKӛQ
KӧSWUrQQӅQQJX\rQOLӋXÿӏDSKѭѫQJFKROӧQODLJLӕQJQJRҥLQX{LWKӏWÿҧPEҧRWӕF
ÿӝ VLQKWUѭӣQJWӹOӋQҥFFDRYjKLӋXTXҧVӱGөQJWKӭFăQWӕW
- ӬQJ GөQJ NKҭX SKҫQ FyWӹ OӋ SURWHLQ Yj D[LW DPLQ KӧS Oê cho OӧQODL 
JLӕQJQJRҥL ÿҧPEҧRKLӋXTXҧFKăQ QX{LYj OjPJLҧPWKLӇXPӭFWKҧLQLWѫYjOѭX
KXǤQKWURQJSKkQYjQѭӟFWLӇXJySSKҫQKҥQFKӃ{QKLӉPP{LWUѭӡQJ

4

KѭӣQJ WӟLWtQK FKtQK [iFWURQJFiF NӃW TXҧWKӱPӭFWLrX KyD SURWHLQ ӣ OӧQ Pj WD
NK{QJWKӇORҥLWUӯ
ӢUXӝWJLjFӫDOӧQFyKӋYLVLQKYұWFӝQJVLQKWURQJPDQKWUjQJYjNӃWWUjQJ
FyNKҧQăQJSKkQJLҧLFKҩW[ѫ5XӝWJLjNK{QJWLӃWHQ]\PHPjFKӍWLӃSWөFSKkQJLҧL
WKӭFăQQKӡHQ]\PHӣUXӝWQRQ7ӹOӋWLrXKyDQj\FDRKD\WKҩSSKөWKXӝFYjRWKӡL
JLDQOѭXWKӭF ăQ ӣUXӝWJLj -  JLӡ7tQKWUXQJEuQKFy  FKҩW[ѫ
SURWHLQYjPӥFzQOҥLWURQJGѭӥQJFKҩWÿѭӧFWLrXKyDӣUXӝWJLj+RҥWÿӝQJFKӫ
\ӃXFӫDUXӝWJLjOjVӵOrQPHQFKҩW[ѫGRWiFÿӝQJFӫDKӋYLVLQKYұWӣPDQKWUjQJ
NӃWWUjQJYjKRҥWÿӝQJSKkQKӫ\SURWHLQWKӯDWURQJWKӭFăQEӣLFiFYLNKXҭQJk\
WKӕLWҥRWKjQKFiFFKҩWÿӝFFUH]RQIHQROLQGROVFDWRO&iFFKҩWÿӝFQj\ÿѭӧFKҩS
WKXYjRPiXYjJLҧLÿӝFӣJDQ1ӃXTXiQKLӅXVӁJk\WuQKWUҥQJQJӝÿӝFÿѭӡQJWLrX
KyDOjPFKROӧQEӏӍDFKҧ\FKҩWWKҧLFyPLWKӕLNKyFKӏXOjP{QKLӉPP{LWUѭӡQJ
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1KѭYұ\WURQJPӑLWUѭӡQJ KӧSVӵOrQPHQEӣLYLVLQKYұWUXӝWJLjӣPDQK
WUjQJNӃWWUjQJOӧQÿӅXWҥRUDVLQKNKӕLYLVLQKYұWWKҧLUDQJRjLWKHRSKkQYjQJXӗQ
QLWѫQj\FQJYӟLQLWѫWKӯDWURQJWKӭFăQJk\UDVDLVӕÿiQJNӇWURQJYLӋF[iFÿӏQK
WӹOӋWLrXKyDWKӵFFӫDQLWѫWURQJWKӭFăQăQYjRĈLӅXQj\EҳWEXӝFFiFQKjGLQK
GѭӥQJKӑFSKҧLQJKLrQFӭXORҥLWUӯWURQJFiFSKѭѫQJSKiSWKtQJKLrPWKӱPӭFWLrX
hóa (HoànJ7RjQ7KҳQJYj&DR9ăQ>39@+RҥWÿӝQJWLrXKyDFӫDOӧQYjR
EDQQJj\WKѭӡQJOӟQKѫQEDQÿrPYjWKӡLJLDQWKӭFăQOѭXOҥLWURQJÿѭӡQJWLrXKyD
ӣOӧQNKRҧQJJLӡ7X\QKLrQFyPӝWSKҫQQKӓWKӭFăQVӁWKҧLWURQJNKRҧQJ-5
QJj\7UҫQ9ăQ3KQJ>4]).
7LrXKyDK̭SWKXYjV͵GͭQJSURWHLQWURQJF˯WK͋OͫQ
- 6ӵWLrXKyDKҩSWKXYjVӱGөQJSURWHLQWURQJFѫWKӇOӧQ
7UѭӟFKӃWSURWHLQVӁÿѭӧFSKӭFKӋ HQ]\PHSURWHD]D WURQJ Gҥ Gj\Yj UXӝW
QRQSKkQJLҧLWӟLGҥQJVҧQSKҭPFXӕLFQJOjD[LWDPLQ7LӃSWKHRFiFD[LWDPLQQj\

JOXFRVHJDODFWRVHFDRWKuJk\ӭFFKӃKҩSWKXOHXFLQH+RjQJ7RjQ7KҳQJ&DR9ăQ
2006 [39]).
- 1KӳQJQKkQWӕҧQKKѭӣQJWӟLFKӭFQăQJWLrXKyDӣOӧQ
ҦQKKѭӣQJFӫDJLӕQJGLWUX\ӅQ%ҧQFKҩWGLWUX\ӅQFӫDORjLJLӕQJFiWKӇ
OӧQFNJQJҧQKKѭӣQJWӟLKLӋXVXҩWWLrXKyDKҩSWKXYjVӱGөQJSURWHLQWURQJFѫWKӇ
OӧQĈLӅXQj\FyOLrQTXDQWӟLNLӇXWUDRÿәLFKҩWKuQKWKjQKWURQJTXiWUuQKWKtFK
QJKLFӫDORjLJLӕQJOӧQWӟLÿLӅXNLӋQWKӭFăQWURQJOӏFKVӱKuQKWKjQKJLӕQJӢOӧQ
KѭӟQJQҥFNKҧQăQJWLrXKyDKҩSWKXVӱGөQJSURWHLQFDRKѫQOӧQKѭӟQJPӥWKӇ

7
KLӋQӣNKҧQăQJSKkQWLӃWYjKRҥWWtQKFiFHQ]\PHWKӫ\SKkQSURWHLQWURQJGӏFKWө\
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VLQKOêWLrXKyDNKLWăQJOѭӧQJSURWHLQNKҭXSKҫQÿӇWK~Fÿҭ\WăQJWUѭӣQJSKҫQQҥF
WURQJWKӏWOӧQ
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7&RUULQJYj56DXFLHUWUtFKWKHR7UҫQ&ӯ>@ ÿmWKtQJKLӋPFKROӧQ
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PHQNLPRVLQHWăQJU}UӋW7ӯÿyFiFWiFJLҧFKRUҵQJFyVӵWKtFKӭQJFӫDHQ]\PH
WURQJGӏFKWXӷYӟLVӵWKD\ÿәLFӫDFKӃÿӝGLQKGѭӥQJQyLFKXQJYjFKӃÿӝGLQKGѭӥQJ
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>@FKRUҵQJHQ]\PHNLPRVLQHÿiSӭQJÿѭӧFWҩWFҧVӵWKD\ÿәLYӅWKjQKSKҫQSURWHLQ
FӫDWKӭFăQ WKHRFKLӅXKѭӟQJWKtFK ӭQJYӟLVӵWăQJ PӭFSURWHLQNKҭXSKҫQKjP
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FiFWiFJLҧWLӃQKjQKYjNKҷQJÿӏQKPӭFSURWHLQWURQJWKӭFăQҧQKKѭӣQJOӟQWӟL
NKҧQăQJWLrXKyD0ӭFSURWHLQWURQJWKӭFăQFNJQJQKѭFiFORҥLSURWHLQNKiFFNJQJ
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WURQJÿѭӡQJWLrXKyDFӫDOӧQ
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WӟLWLrXKyDWKӵFFKҩWOjҧQKKѭӣQJFӫDD[LWDPLQFҩXWKjQKSURWHLQ1ӃXSURWHLQFy
FKҩWOѭӧQJWӕWFKӭDÿҫ\ÿӫYjFkQÿӕLD[LWDPLQWKLӃW\ӃXWKuVӵWLrXKyDKҩSWKX
SURWHLQVӁÿҥWKLӋXTXҧUҩWFDR7KLӃXEҩWNǤORҥLD[LWDPLQWKLӃW\ӃXQjRFNJQJҧQK
KѭӣQJ[ҩXWӟLVӵVLQKWUѭӣQJFӫDOӧQQKҩWOjWKLӃXO\VLQH'RFyVӵFKX\ӇQKyDOүQ

9
QKDXFӫDFiFD[LWDPLQWURQJFѫWKӇPjVӵFyPһWÿҫ\ÿӫFӫDFiFD[LWNK{QJWKD\
WKӃ Fy WKӇ OjP JLҧP EӟW QKX FҫX D[LW DPLQ NK{QJ WKD\ WKӃ .KL YҳQJ PӝW KRһF
NK{QJÿҫ\ÿӫFKӫQJORҥLD[LWDPLQWKLӃW\ӃXFҫQWKLӃWNK{QJFKӍҧQKKѭӣQJQJKLrP
WUӑQJÿӃQVӱGөQJFiFD[LWDPLQNKiFOjPVLQKWUѭӣQJQJӯQJWUӋWKӇWUӑQJJLҧPPj
FzQҧQKKѭӣQJÿӃQWLrXKyDYjKLӋXTXҧVӱGөQJWRjQEӝNKҭXSKҫQ
ҦQKKѭӣQJFӫDWXәLOӧQWӟLVӵWLrXKyDFӫDOӧQ7XәLOӧQJҳQ OLӅQYӟLTX\
OXұWVLQKWUѭӣQJFӫDQyÿk\OjVӵSKiWWULӇQÿӗQJEӝFҧYӅOѭӧQJYjFKҩWFҧYӅFҩX
WҥRYjFKӭFQăQJFӫDFiFFѫTXDQEӝSKұQKӋWKӕQJWLrXKyDQyLULrQJYjWRjQEӝFѫ
WKӇQyLFKXQJ1JѭӡLWDÿmNKҧRViWUҩWNӻVӵSKiWWULӇQFѫTXDQWLrXKyDӣOӧQӣFiF
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WURQJNKҭXSKҫQFKRWtFKONJ\.KLWXәLWăQJOrQWKuOѭӧQJGӏFKWө\WăQJOrQYjKjP
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OѭӧQJWKҧLUDWURQJSKkQ
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11
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KyDKӑFÿӇJLҧLSKyQJUDQăQJOѭӧQJFKӭDWURQJSKkQWӱ1ăQJOѭӧQJQj\ÿѭӧFVӱ
GөQJÿӇWәQJKӧSFKҩWKӳXFѫPӟLÿӇVLQKF{QJNKLFRFѫÿӇYұQFKX\ӇQWtFKFӵF
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ÿӇGүQWUX\ӅQFiF[XQJÿӝQJWKҫQNLQK
1.1.2.1. Vai WUzSURWHLQWURQJF˯WK͋
3URWHLQOjWKjQKSKҫQFҩXWU~FFKӫ\ӃXFӫDWӃEjRÿӝQJYұWQKLӅXFKҩWÿyQJ
YDLWUzTXDQWUӑQJWURQJKRҥWÿӝQJVӕQJFӫD FѫWKӇQKѭVҳFWӕK{KҩS+EÿӇYұQ
FKX\ӇQNKtILEULQRJHQWKDPJLDYjRSKҧQӭQJÿ{QJPiXFiFHQ]\PH[~FWiFWUDRÿәL
FKҩWDFWLQYjPLR]LQÿӇFRFѫ3URWHLQKX\ӃWWѭѫQJOjDOEXPLQWҥRUDiSVXҩWWKӇNHR
WURQJPiXÿӇGX\WUuәQÿӏQKQӝLP{JOREXOLQOjNKiQJWKӇWURQJPiXOLrQTXDQWӟL
SKҧQӭQJPLӉQGӏFKEҧRYӋFѫWKӇ1KLӅXKRUPRQÿLӅXKzDKRҥWÿӝQJFKӭFQăQJOà
SURWHLQ Fѫ FҩX GL WUX\ӅQ WURQJ QKkQ WӃ EjR Oj ORҥL SURWHLQ SKӭF WҥS QKҩW QҵP ӣ
QKLӉPVҳFWKӇYjJHQ7URQJTXiWUuQKFKX\ӇQKyDSURWHLQFNJQJFyWKӇR[\KyDÿӇ
FXQJFҩSQăQJOѭӧQJFKRKRҥWÿӝQJVӕQJQKҩWOjNKLQăQJOѭӧQJFKӫ\ӃXWӯQJXӗQ
lipit và gluxiWÿѭӧFFXQJFҩSNK{QJÿӫ9uWKӃWURQJFKăQQX{LFҫQSKҧLFXQJFҩSÿӫ

WKҧLJk\{QKLӉPP{LWUѭӡQJ3KkQWӱD[LW[HWRQLFWҥRUDWURQJSKҧQӭQJVӁÿѭӧF
FKX\ӇQKyDWLӃSWөFWKHRFiFKѭӟQJ2[LKyDKRjQWRjQFKRQăQJOѭӧQJYjFKҩWWKҧL
CO
2
+ H
2
2OjFѫFKҩWWLӃSQKұQQKyP1+
2
WURQJSKҧQӭQJFKX\ӇQDPLQÿӇWҥRD[LW
DPLQPӟLVLQKÿѭӡQJJOXFR]DPӟL
3KҧQӭQJFKX\ӇQDPLQ7URQJSKҧQӭQJFKX\ӇQDPLQQKyP1+
2
WӯD[LW
DPLQQj\ÿѭӧFFKX\ӇQFKRPӝWFKҩWQKұQOjD[LW[HWRQLFÿӇWҥRD[LWDPLQPӟLYjWҥR
PӝWD[LW[HWRQLFPӟLQKӡHQ]\PWUDQVDPLQD]DFyQKyPJKpSOjYLWDPLQ%
6
Ĉk\Oj
ORҥLSKҧQӭQJÿӇWҥRUDFiFD[LWDPLQNK{QJWKLӃW\ӃXWURQJFѫWKӇOӧQQyLULrQJ
ÿӝQJYұWQyLFKXQJ
+ 3KҧQӭQJNKӱFDFER[\OOjSKҧQӭQJSKәELӃQWURQJWӃEjRÿӇVҧQVLQKFiF
DPLQWѭѫQJӭQJQKӡWiFGөQJ[~FWiFFӫDHQ]\PHGHFDFER[\OD]DFyQKyPJKpSOj
vitamin B
6
9tGөVӵNKӱFDFER[\OFӫDKLVWLGLQWҥRUDKLVWDPLQ1KӡFiFSKҧQӭQJ
FKX\ӇQKyDD[LWDPLQPjSURWHLQWURQJFѫWKӇNK{QJQJӯQJÿѭӧFÿәLPӟLWKӇKLӋQ
WtQKFKҩWVӕQJFӫDSURWHLQQKѭPӝWÿһFWUѭQJVӕQJFDRQKҩWFӫDÿӝQJYұWQyLFKXQJ
&kQE̹QJQLW˯YjPͱFQLW˯WURQJWKͱFăQ
ĈӇÿiQKJLiVӵFKX\ӇQKyDSURWHLQWURQJFѫWKӇ, QJѭӡLWDWKѭӡQJÿӅFұSWӟL
WUӏVӕFkQEҵQJQLWѫQJKƭDOjVӵWѭѫQJTXDQJLӳDOѭӧQJQLWѫKҩSWKXWӯVӵWLrXKyD
SURWHLQWURQJNKҭXSKҫQYjOѭӧQJQLWѫPjFѫWKӇEjLWLӃWUDQJRjLTXDQѭӟFWLӇXYj

thiamin, biotin (B
4
)
ÿk\KҫXKӃWÿӅXOjFiFFKҩW[~FWiFVLQKKӑFÿLӅXKzDWUDRÿәLFKҩWÿLӅXKzDÿѭӡQJ
KX\ӃW/ѭXKXǤQKWURQJFiFKӧSFKҩWQj\WKѭӡQJӣGҥQJOLrQNӃWGLVXOILW-S-S-ÿӇ
WҥRWKjQKFҩXWU~FEұFFӫDSURWHLQYӟLFKӭFQăQJVLQKKӑFPӟL7ӯFiFD[LWDPLQ
FKӭDOѭXKXǤQKFK~QJWKDPJLDFKӫ\ӃXYjRYLӋFWҥRWKjQKFiFSURWHLQFӫDFiFP{
OLrQNӃWYjWұSWUXQJYӟLWӹOӋFDRӣNHUDWLQWURQJO{QJGDVӯQJPyQJ0ӝWSKҫQUҩW
QKӓOѭXKXǤQKQҵPӣGҥQJY{ FѫWURQJFiFPXӕLVXOIDWVXOILW62
4
-2
, SO
3
-2
FӫD
KX\ӃWWѭѫQJSKҫQOѭXKXǤQKY{FѫGѭWKӯDÿѭӧFWKҧLUDWKHRQѭӟFWLӇX7URQJFѫ
WKӇOѭXKXǤQKWKDPJLDQKLӅXFKӭFQăQJVLQKOêQJRjLYDLWUzFҩXWҥRFiFD[LWDPLQ
PHWKLRQLQHF\VWLQYjFiFFKҩWӣWUrQOѭXKXǤQKFzQWKDPJLDYjRFKӭFQăQJ ÿ{QJ

14
PiXYjYұQFKX\ӇQQăQJOѭӧQJ1JRjLUDQKӳQJWKjQKSKҫQFKӭDOѭXKXǤQKNKiF
FyFKӭFQăQJ FKӕQJ ÿӝF QyNӃWKӧS YӟL FiF FKҩWÿӝFӣ UXӝW JLj WӯVӵSKkQ KXӹ
SURWHLQWKӯDÿѭӧFKҩSWKXYjRPiXYӅJDQÿӇWҥRWKjQKFiFFKҩWNK{QJÿӝFWKҧLUD
QJRjLTXD QѭӟF WLӇX'ҥQJÿjR WKҧL OѭXKXǤQKWURQJSKkQFKӫ \ӃXӣGҥQJ Y{ Fѫ
WURQJFiFNKtWKҧL+
2
S, SO
2
VLQKUDGRKRҥWÿӝQJFӫDYLNKXҭQJk\WKӕLSKkQKӫ\D[LW
DPLQFKӭDOѭXKXǤQKFzQGѭWKӯDWURQJWKӭFăQ0һWNKiFOѭXKXǤQKÿѭӧFWtFKOXӻ

1KXF̯XYjEL͏QSKiSFkQÿ͙LSURWHLQD[LWDPLQFͯDOͫQ
1KXF̯XSURWHLQYjD[LWDPLQFͯDOͫQVLQKWU˱ͧQJ
/ӧQVLQKWUѭӣQJKѭӟQJQҥFFҫQD[LWDPLQWKLӃW\ӃXO\VLQHPHWKLRQLQH
threonie, tryptophan, phenylalanine, arginine, leucine, izoleucin, valine và histidin.
6ӵWKLӃXKөWEҩWFӭPӝWD[LWDPLQQjRWURQJVӕD[LWDPLQWKLӃW\ӃXQj\FNJQJVӁ
KҥQFKӃQăQJVXҩWӣOӧQ7URQJÿy/\VLQHOjD[LWDPLQFyNKҧQăQJWKLӃXKөWQKҩW
WURQJSKҫQ OӟQ FiF NKҭX SKҫQ Wӯ QKLӅX ORҥL QJX\rQOLӋX &y QJX\rQ QKkQ WKӭ
QKҩWO\VLQHOjD[LWDPLQFyKjPOѭӧQJQKLӅXQKҩWWURQJVӕFiFD[LWDPLQFҩXWKjQK
SURWHLQFӫDFѫWKӇFKLӃPWәQJOѭӧQJSURWHLQFѫWKӇYjWKӭKDLNKҭXSKҫQFy
SKҫQOӟQQJX\rQOLӋXOjFiFKҥWQJNJFӕFFyKjPOѭӧQJO\VLQHUҩWWKҩS
4XiWUuQKWtFKOXӻSURWHLQEӏҧQKKѭӣQJEӣLWKLӃXKөWFӫDFiFD[LWDPLQWURQJ
NKҭXSKҫQ&ROHYjFV1992)[70@FKRUҵQJYӟLFiFJLӕQJOӧQNKiFQKDXFyWtQKELӋW
NKӕLOѭӧQJFѫWKӇKRһFVLQKWUѭӣQJNKiFQKDXWKuQKXFҫXYӅSURWHLQNKiFQKDX
QKѭQJ YӅ PһWFKҩW OѭӧQJ WKjQK SKҫQ FiF D[LW DPLQFӫD SURWHLQ ÿy NK{QJ NKiF
QKDX.ӃWOXұQQj\GӵDWUrQPӝWWKӵFWӃOjFK~QJWDNKyFyWKӇSKkQELӋW ÿѭӧFPүX
FҩXWU~FFӫDFiFD[LWDPLQFӫDSURWHLQWӃ EjRWKӏWFӫDFiFORҥL OӧQFyNKӕLOѭӧQJ
NKiFQKDXĈLӅXQj\FKRWKҩ\QӃXFK~QJWDELӃWÿѭӧFWӹOӋFӫDFiFD[LWDPLQFӫD
ORҥLOӧQQj\WKuFyWKӇiSGөQJFKRFiFORҥLOӧQNKiFJLӕQJOӧQNKiF0ӝWYҩQÿӅ
kKiFQӃXSURWHLQFӫDNKҭXSKҫQWKLӃXPӝWKRһFQKLӅXD[LWDPLQWKLӃW\ӃXWKuTXi
WUuQKWtFKOXӻSURWHLQFKӍÿѭӧFFҧLWKLӋQNKLEәVXQJWKrPQKӳQJD[LWDPLQQj\&zQ
QӃXQKѭSURWHLQFӫDNKҭXSKҫQWKLӃXFiFD[LWDPLQNK{QJWKLӃW\ӃXWKuTXiWUuQKWtFK
OXӻSURWHLQVӁÿѭӧFFҧLWKLӋQEӣLYLӋFEәVXQJEҩWNǤD[LWDPLQQjR6DXÿk\OjPӝW
VӕKѭӟQJGүQYӅQKXFҫXSURWHLQYjD[LWDPLQFKROӧQQJRҥLVLQKWUѭӣQJ
7KHRKѭӟQJGүQFӫD 1KұW %ҧQGүQWKHR9LӋQ&KăQQX{L4XӕF*LD
2001 [52]) QKXFҫXFKROӧQWKӏWFyNKӕLOѭӧQJ-NJWKuPӭFSURWHLQO\VLQH
WKUHRQLQHWU\SWRSKDQYjOӧQWKӏWFyNKӕLOѭӧQJ-110kg có
FiF WK{QJ Vӕ WѭѫQJ ӭQJ Oj  SURWHLQ O\VLQH  WKUHRQLQH  Yj
tryptophan 0,08%.

16

17
OXӻWKӏWQҥFFDRKѫQWӹOӋWKӏWQҥFPӥFDRKѫQWtFKOXӻQLWѫFDRKѫQTXiWUuQKWәQJ
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19
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21
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WăQJOѭӧQJQLWѫWURQJSKkQ7ӯÿyWURQJSKkQFyFKӭDQJXӗQQLWѫNK{QJWKӇELӃW
FKtQK[iFVӕOѭӧQJ'RYұ\WӹOӋWLrXKyD[iFÿӏQKÿѭӧFOX{QWKҩSKѫQWӹOӋWLrXKyD
WKӵFWӃYjJӑLOjWӹOӋWLrXKyDELӇXNLӃQ
- 3KѭѫQJSKiS[iFÿӏQKWӹOӋWLrXKyDKӗLWUjQJ/jSKѭѫQJSKiSÿѭӧFFҧL
WLӃQÿӇORҥLWUӯEӟWVDLVӕGRҧQKKѭӣQJFӫDQLWѫYLVLQKӣÿҥLWUjQJ.ӃWTXҧWӹOӋ
WLrXKyDWKXÿѭӧFWLӃSFұQJҫQKѫQYӟLWӹOӋWLrXKyDWKӵFQKѭQJSKҧLORҥLWUӯQLWѫ
QӝLVLQK7ӹOӋWLrXKyDWKӵFOjWӹOӋWLrXKyDKӗLWUjQJÿmÿѭӧFKLӋXFKӍQKFKRFiF
D[LWDPLQQӝLVLQK

49
Threonine:
65
Isoleucine:
50
Tryptophan:
19
Methionine + Cysteine:
55
Leucine:
100
Arginine:
42
Phenylalanine+Tyrosine:
100
Histidine:
33
Valine:
70
0һWNKiF, YLӋF[k\GӵQJPүXFkQEҵQJD[LWDPLQOêWѭӣQJFҫQ[iFÿӏQKFKһW
FKӁ Yj WRjQ GLӋQ QKX FҫX O\VLQH FӫD OӧQ ӣ WӯQJ JLDL ÿRҥQ VLQK WUѭӣQJ 1KX FҫX
O\VLQHJLҧPNKLNKӕLOѭӧQJOӧQWăQJOrQQJRjLUDQKXFҫXO\VLQHFzQSKөWKXӝFYjR
WLӅPQăQJGLWUX\ӅQFӫDFRQJLӕQJWtQKELӋWPDYөYjPӕLTXDQKӋJLӳDO\VLQHYӟL
QăQJOѭӧQJ
1KѭYұ\[iFÿӏQKÿѭӧFPүXSURWHLQOêWѭӣQJVӁJLҧPÿѭӧFSURWHLQWәQJVӕ
FӫDNKҭXSKҫQWăQJWӕFÿӝVLQKWUѭӣQJJLҧPFKLSKtWKӭFăQNJNKӕLOѭӧQJYjJLҧP
OѭӧQJ QLWѫ WKҧL WLӃW ӣ SKkQ QѭӟF WLӇX KҥQ FKӃ { QKLӉP P{L WUѭӡQJ ³Protein lý
WѭӣQJ´ OjPӝWFKӍWLrXTXDQWUӑQJJL~SFiFFKX\rQJLDGLQKGѭӥQJNLӇPVRiWSURWHLQ
WәQJVӕQăQJVXҩWVҧQ[XҩWJLiWKjQKWKӭFăQYj{QKLӉPP{LWUѭӡQJ7X\QKLrQ
FҫQFK~êVӱGөQJFiFD[LWDPLQWURQJPүXSURWHLQOêWѭӣQJӣGҥQJOӧLGөQJÿѭӧF

ÿѭӧF Eә VXQJ WKrP D[LW DPLQWәQJ KӧS FKR OӧQOj Vӵ WiF ÿӝQJ WtFK FӵF ÿӃQ P{L
WUѭӡQJYj ÿDQJ Oj[X KѭӟQJ WӕWQKҩW ÿӇJLҧLTX\ӃWYҩQÿӅ{ QKLӉP FKҩW WKҧL QLWѫ
trong FKăQ QX{LOӧQ&iFQJKLrQFӭX ӣWUѭӡQJĈҥL KӑF.HQWXFN\ÿmFKӭQJPLQK
ÿѭӧFUҵQJYLӋFÿjRWKҧLQLWѫÿmJLҧPWӯ-NKLJLҧPÿLSURWHLQWәQJVӕFӫD
NKҭXSKҫQFyEәVXQJWKrPO\VLQHYjOѭӧQJQLWѫWKҧLJLҧPÿL-NKLJLҧP
SURWHLQWәQJVӕYjEәVXQJWKrPD[LWDPLQ+jPOѭӧQJDPRQLDFYjFiFNKtWKҧL

24
NKiFWӯSKkQFNJQJJLҧPÿiQJNӇNKLVӱGөQJNKҭXSKҫQFyPӭFSURWHLQWKҩSÿѭӧF
EәVXQJWKrPFiFD[LWDPLQWәQJKӧS
9̭Qÿ͉V̫Q[X̭WYjͱQJGͭQJD[LWDPLQW͝QJKͫSWURQJFKăQQX{LOͫQ
9LӋFVҧQ[XҩWYjVӱGөQJFiFD[LWDPLQWәQJKӧSOjPWKӭFăQFKRJLDV~Fÿm
GLӉQUD WURQJNKRҧQJ QăPQD\1Jj\QD\FiFD[LWDPLQQKѭ/-lysine HCl, L-
threonine và L-WU\SWRSKDQ ÿӅX ÿѭӧF VҧQ [XҩW EҵQJ SKѭѫQJ SKiS OrQ PHQ '/
0HWKLRQLQHFKӍVҧQ[XҩWEҵQJFRQÿѭӡQJKyDKӑF%ҵQJYLӋFÿѭDJOXFRVHKRһFÿѭӡQJ
Yj FiF FKҩW GLQK GѭӥQJ NKiF QKѭ PXӕL DPPRQLXP VXOIDWH FKҩW FXQJ FҩS QLWѫ
NKRiQJYjYLWDPLQHYjRP{LWUѭӡQJQX{LFҩ\FiFFKӫQJYLVLQKYұWÿһFWUѭQJFKR
YLӋFVҧQ[XҩWWӯQJD[LWDPLQQJѭӡLWDWKXÿѭӧFFiFD[LWDPLQWURQJP{LWUѭӡQJQX{L
Fҩ\7ӯP{LWUѭӡQJQX{LFҩ\FiFD[LWDPLQÿѭӧFWiFKFKLӃWEҵQJWKLӃWEӏWUDRÿәLLRQ
1ăQJVXҩWOrQPHQFӫDWӯQJFKӫQJYLVLQKYұWOj\ӃXWӕTXDQWUӑQJQKҩWWURQJYLӋF
VҧQ[XҩWFiFD[LWDPLQ+LӋQQD\QăQJ VXҩW OrQ PHQ/-O\VLQH +&O Wӯ JOXFRVH Yà
ÿѭӡQJÿmÿҥWWUrQGѭӟL0ӝWVӕFiFD[LWDPLQWKLӃW\ӃXNKiFFNJQJÿmYjÿDQJ
ÿѭӧFQJKLrQFӭXVҧQ[XҩWYjÿѭDYjRVӱGөQJ
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/\VLQHOjD[LWDPLQÿѭӧFVӱGөQJQKLӅXQKҩWÿӇEәVXQJYjRNKҭXSKҫQQX{L
OӧQWKӏWYuKjPOѭӧQJFӫDO\VLQHWURQJWURQJFѫYjFiFWӃEjRNKiFYjRNKRҧQJ
+ѫQQӳDKҫXKӃWFiFORҥLWKӭFăQFXQJFҩSFKROӧQÿӅXFyKjPOѭӧQJO\VLQHWKҩS
ÿһFELӋWOjFiFORҥLWKӭFăQQJNJFӕFFKӍÿiSӭQJ- QKXFҫXO\VLQHFӫDOӧQ9u
WKӃNKLVӱGөQJFiFKҥWQJNJFӕFOjPWKӭFăQFKROӧQFK~QJWDSKҧLVӱGөQJWKrP
FiFORҥL WKӭFăQSURWHLQFyKjPOѭӧQJO\VLQHFDRQKѭNK{ÿұXWѭѫQJEӝWFi«

NLӋPWKӭFăQYjEҧRYӋÿѭӧFQJXӗQWjLQJX\rQÿҩWYjP{LWUѭӡQJVӕQJ
7uQKKuQKQJKLrQFӭXWURQJYjQJRjLQѭӟF
7uQKKuQKQJKLrQFͱXWURQJQ˱ͣF
&iFQJKLrQFӭXYӅGLQKGѭӥQJQyLFKXQJYjQKXFҫXSURWHLQD[LWDPLQFKR
OӧQWKӏWQyLULrQJÿmÿѭӧFFiFQKjNKRDKӑFWURQJQѭӟFQJKLrQFӭXӭQJGөQJWӯNKi
VӟPÿӇFyFѫVӣNKRDKӑFÿӅ[XҩWQKXFҫXăQFKROӧQQӝL7X\QKLrQYӟLOӧQJLӕQJ
QJRҥLWKuQѭӟFWDPӟLFKӍQKұSYӅQX{LÿӇVҧQ[XҩWFRQODLNLQKWӃ YӟLOӧQQӝLWӯ
QKӳQJQăP- FӫDWKӃNӹWUѭӟF1KXFҫXSURWHLQD[LWDPLQFKROӧQODLÿm