Ol amino asid i bikpela samting long kaikai bilong buai, we i save afektim stret gro pefomens, helt level na breeding efisiens bilong ol buai. Ol dispela em ol as wok na ol saientifik aplikesen bilong ol amino asid long buai fid nutrisen:
1. konaston bilong protin sintesis
Besik yunit bilong ol bodi tisyu (ol masol, ol ogen, skin, na ol narapela samting.)
Tekpat long wok bilong bungim ol ensaim, ol homon na ol antibodi
Mentenim nomol metabolism na wok bilong bodi
2. Ol spesel wok bilong bodi
Lysine: I promotem ol masel protin deposisen mo i mekem se kakae i save jenis i kam gud moa
Methionine: Em i insait long gris metabolism na methylation riaksen
Triptopan: I stretim pasin bilong kaikai na daunim stres (5-haidroksitriptain prekursor)
Threonine: I lukautim gut helt bilong bel na wok bilong bodi
Impotens bilong ol bikpela amino asit
Ol buai i nidim 10-pela bikpela amino asid (EAA), we ol i mas saplaim long rot bilong kaikai:
Konsep bilong daunim ol amino asid
Lysine (pastaim)
Methionine + Cytine
Threonine
Triptopa
Isoleucine, na ol otra.
Gutpela protin model
Bes long lysine (100%), ol narapela amino asit i save holim gutpela mak:
Threonine: 65-70%
Methionine + Sistin: 55-60%
Triptophan: 18-20%
Isolucine: 50-55%
Ol mak bilong ol amino asid i mas kamap long ol narapela narapela hap bilong gro.
|
stej |
Ol ki amino asid |
Ol samting ol i nidim |
|
Ol pikinini buai i no gat susu |
Lis, Tr, Trp |
Ol bikpela mak (Lys 1.4-1.6%) Sapotim gro hariap |
|
Ol buai ol i bin rausim |
Ly, Mit, Thr |
Fokas long divelopmen bilong bel (Thr/Lys i go antap long 70%)) |
|
Growa.pinis pig |
Lis, Val, Ile . |
Optimisim masol deposisen (Lys0.8-1.0%) |
|
Ol samting bilong planim kaikai |
Ly, Thr |
Mentenim ol nid (Lys0.5-0.6%) |
|
Ol sow bilong laktesen |
Ly, Val |
Bikpela wok bilong kamapim susu (Lys 1.0-1.2%) |
Ol ki teknoloji bilong amino asid balens
Ol amino asid sistem we oli save daejestem
Yusim standet ileal daijestibol amino asid (SID AA) veliu
Moa stretpela skelim bilong ol raw materiel amino asid yutilisesen
Teknoloji bilong kaikai i stap daunbilo
Daunim krud protin long 2-4 pesen poin long rot bilong skruim ol sintetik amino asid
Daunim ol samting bilong naitrojen na kamapim gutpela samting long sait bilong ekonomi.
Strateji bilong stretim ol hevi
Stretim reshio bilong amino asit bihainim helt mak bilong lain buai.
Inkrisim Thr na Trp resio long taim bilong stres.
Praktikel aplikesen tingting
1. raw materiel seleksen
- Ol samting i gat gutpela protin raw samting (soybin kaikai, kaikai bilong pis) i save givim ol samting bilong amino asid .
- Ol sintetik amino asid (Lys, Met, Thr, etc.) i stap stret long
2. Fomula optimaisesen
- Yusim wanpela net eneji sistem wantaim ol amino asit i save daunim.
- Tingim pasin birua namel long ol amino asid .
Direksen daireksen long bihain taim
Aplikesen bilong ol wok amino asid
Arginine: Impruvim wok bilong kamapim pikinini
Ol amino asit i gat ol makmak: Reguletim eneji metabolism
Glutamin (Gln): Rilivim hevi bilong lusim susu long ol pikinini buai na kamapim gutpela helt bilong bel
Teknoloji bilong stretim kaikai i stret
Ol samting bilong amino asit ol i laikim bilong helpim ol yet, em ol i bihainim genotype
Ril-taim dainamik fomula stretim sistem
Amino asid nutrisen em i as teknoloji bilong moden buai prodaksen. Saientifik amino asit balens inap:
Daunim ol protin raw materiel na daunim kos bilong kaikai
Inkrisim hevi bilong hevi long olgeta de long 10-15%
Daunim kaikai i go long mit long 0.2-0.3
Daunim ol naitrojen i go aut long 30-40%
Impruvum kwaliti blong buai
Introdaksen bilong CJ
Amino Acid
Wanpela na Provaida tasol bilong olgeta L-taip Amino Acids
Mekim ful yus bilong ol teknikel gutpela samting bilong CJ long ol amino asid, bihainim gutpela protin model, long kontrolim stret amino asid balens. Kisim .
Daunim krud protin raw materiel na daunim kos bilong kaikai
Inkrisim hevi bilong hevi long olgeta de long 10-15%
Daunim kaikai i go long mit long 0.2-0.3
Daunim ol naitrojen emisen
Impruvum kwaliti blong buai
