A na-anwale usoro nri dị iche iche iji kwalite ogo anụ nke broilers.Betaine nwere ihe pụrụ iche iji meziwanye ogo anụ ahụ ka ọ na-arụ ọrụ dị mkpa n'ịhazi nguzozi osmotic, nri na-edozi ahụ na ikike antioxidant nke broilers.Ma n'ụdị dị aṅaa ka a ga-enye ya iji nweta uru ya nile?

N'ime nnyocha e bipụtara n'oge na-adịbeghị anya na Science Poulty, ndị nchọpụta gbalịrị ịza ajụjụ a dị n'elu site n'iji ọrụ uto broiler na àgwà anụ ahụ tụnyere ụdị 2.betaine: betaine anhydrous na hydrochloride betaine.

A na-enweta Betaine dị ka ihe mgbakwunye nri n'ụdị emechara nke ọma.Ụdị betaine-ọkwa nri kasị ewu ewu bụ betaine anhydrous na hydrochloride betaine.Site na oriri anụ ọkụkọ na-abawanye ụba, ewebatala ụzọ ọrụ ugbo siri ike n'ime mmepụta broiler iji kwalite nrụpụta.Otú ọ dị, mmepụta a kpụ ọkụ n'ọnụ nwere ike inwe mmetụta na-adịghị mma na broilers, dị ka ọdịmma na-adịghị mma na mbelata àgwà anụ.

Ọgwụ nje ọzọ dị irè na anụ ọkụkọ

Nkwekọrịta kwekọrọ bụ na imeziwanye ọnọdụ obibi ndụ pụtara na ndị na-azụ ahịa na-atụ anya ịnụ ụtọ anụ kacha mma yana ezigbo ngwaahịa.Ya mere, a nwalere usoro nri dị iche iche iji meziwanye ogo anụ nke broilers nke betain nwetara nlebara anya dị ukwuu n'ihi ọrụ nri na physiological ya.

Anhydrous vs. hydrochloride

Ebe ndị betain na-enwetakarị bụ sugar beets na ihe ndị sitere na ya, dị ka molasses.Ka o sina dị, betaine dịkwa ka ihe mgbakwunye nri nwere ụdị ọkwa ọkwa kacha ewu ewubetainịbụ betaine na-ekpo ọkụ na hydrochloride betaine.

N'ozuzu, betaine, dị ka onye na-enye onyinye methyl, na-arụ ọrụ dị mkpa n'ịhazi nguzozi osmotic, nri na-edozi ahụ na ikike antioxidant nke broilers.N'ihi ihe dị iche iche molekụla, betaine anhydrous na-egosi solubility dị ukwuu na mmiri ma e jiri ya tụnyere hydrochloride betaine, si otú ahụ na-abawanye ikike osmotic ya.N'aka nke ọzọ, betaine hydrochloride na-ebute mbelata pH n'ime afọ, si otú a na-emetụta oriri na-edozi ahụ n'ụdị dị iche na betaine na-ekpo ọkụ.

Ihe oriri

Ọmụmụ ihe a tụpụtara iji nyochaa mmetụta nke ụdị betaine 2 (betaine anhydrous na hydrochloride betaine) na arụmọrụ uto, ogo anụ na ikike antioxidant nke broilers.Ngụkọta ụmụ ọkụkọ 400 ọhụrụ a mụrụ ọhụrụ bụ nke e kewara n'ime otu ise wee nye nri 5 nri n'oge ule iri ụbọchị iri ise na abụọ.

Emebere isi mmalite betain abụọ ka ọ bụrụ nha nhata.Nri ndị a bụ ndị a.
Njikwa: A na-enye broilers nọ n'òtù njikwa nri basal nri ọka-soybean
Nri betaine na-egbu egbu: nri basal agbakwunyere na ọkwa ntinye uche abụọ nke 500 na 1,000 mg/kg betaine anhydrous
Nri betaine hydrochloride: nri basal agbakwunyere na ọkwa ntinye uche abụọ nke 642.23 na 1284.46 mg/kg hydrochloride betaine.

Ọrụ uto na mkpụrụ anụ

N'ime ọmụmụ ihe a, nri agbakwunyere na nnukwu dose anhydrous betaine mere ka uru ịdị arọ dịkwuo mma, iri nri, belata FCR ma mụbaa mkpụrụ nke ara na apata ụkwụ ma e jiri ya tụnyere ma njikwa na otu betaine hydrochloride.A na-ejikọkwa mmụba na arụmọrụ n'uto na mmụba nke ntinye protein a na-ahụ na akwara ara: nnukwu dose betaine anhydrous abawanyela nke ukwuu (site na 4.7%) ọdịnaya protein crude n'ime akwara ara ebe oke dose hydrochloride betaine na-abawanye ụbara protein ọdịnaya protein ara. (site na 3.9%).

A na-atụ aro na mmetụta a nwere ike ịbụ n'ihi na betaine nwere ike isonye na okirikiri methionine iji chekwaa methionine site n'ime ka onye na-enye onyinye methyl, yabụ enwere ike iji methionine karịa maka njikọ protein muscle.E nyekwara otu njirimara ahụ maka ọrụ betaine n'ịchịkwa okwu mkpụrụ ndụ myogenic yana ụzọ mgbaàmà nke uto insulin dị ka-1 nke na-akwado mmụba na ntinye protein muscle.

Na mgbakwunye, e mere ka ọ pụta ìhè na betaine anhydrous na-atọ ụtọ, ebe hydrochloride betaine na-atọ ụtọ ilu, nke nwere ike imetụta nri nri na nri broilers.Ọzọkwa, usoro mgbaze na nnabata nke nri na-adabere na epithelium gut na-adịghị mma, ya mere ikike osmotic nke betain nwere ike imetụta mgbaze.betaine anhydrous na-egosi ikike osmotic ka mma karịa betaine hydrochloride n'ihi oke solubility ya.Ya mere, broilers nke a na-enye betaine anhydrous nwere ike inwe mgbaze ka mma karịa nke betaine hydrochloride nyere nri.

Muscle post-mortem anaerobic glycolysis na ikike antioxidant bụ ihe abụọ dị mkpa na-egosi ịdị mma anụ.Mgbe ọbara ọgbụgba gasịrị, nkwụsị nke ikuku oxygen na-agbanwe metabolism muscular.Mgbe ahụ anaerobic glycolysis na-apụghị izere ezere na-eme ma na-akpali mkpokọta lactic acid.

N'ime ọmụmụ ihe a, nri agbakwunyere na oke betaine anhydrous na-eme ka ọ bụrụ nke ukwuu belatara ọdịnaya lactate na akwara ara.Nchịkọta Lactic acid bụ isi ihe kpatara mbelata pH nke anụ ahụ mgbe e gbuchara ya.The muscle ara dị elu pH nwere nnukwu dose betaine supplementation na ọmụmụ a tụrụ aro na betaine nwere ike imetụta muscle post-mortem glycolysis iji belata mkpokọta lactate na denaturation protein, nke n'aka nke ya na-ebelata nkwụsị nke ntapu.

Anụ oxidation, karịsịa lipid peroxidation, bụ ihe dị mkpa na-akpata mmebi àgwà anụ nke na-ebelata uru na-edozi ahụ ma na-akpata nsogbu ederede.N'ime ọmụmụ ihe a, nri agbakwunyere na betaine dị elu belatara nke ukwuu ọdịnaya nke MDA na akwara ara na apata ụkwụ, na-egosi na betaine nwere ike ibelata mmebi oxidative.

Okwu mRNA nke mkpụrụ ndụ ihe nketa antioxidant (Nrf2 na HO-1) na-emeziwanye n'ime otu betaine nke anhydrous karịa nri betaine hydrochloride, dabara na mmụba ka ukwuu na ikike antioxidant muscle.

Usoro onunu ogwu akwadoro

Site n'ọmụmụ ihe a, ndị nchọpụta kwubiri na betaine anhydrous na-egosi mmetụta dị mma karịa hydrochloride betaine n'ịkwalite ọrụ uto na uru ahụ ara n'ime ọkụkọ broiler.Anhydrous betaine (1,000 mg/kg) ma ọ bụ equimolar hydrochloride betaine supplementation nwekwara ike imeziwanye àgwà anụ ahụ nke broilers site na ibelata ọdịnaya lactate iji mee ka anụ ahụ dịkwuo pH, na-emetụta nkesa mmiri anụ iji belata mfu mmiri, na ịkwalite ikike antioxidant muscle.N'ịtụle ma arụmọrụ uto yana ịdị mma anụ, 1,000 mg/kg betaine anhydrous ka akwadoro maka broilers.