Gulu la Chakudya 4-Aminobutyric Acid CAS 56-12-2 Gamma Aminobutyric Acid Powder GABA

zambiri zamalonda:

Zotsatira za zakudya γ-aminobutyric acid supplementation pa antioxidant status, mahomoni amagazi ndi khalidwe la nyama pakukula-kumaliza nkhumba zomwe zikuvutika ndi zoyendetsa.

γ-Aminobutyric acid (GABA) ndi amino acid achilengedwe omwe amagawidwa mu nyama, zomera ndi tizilombo.GABA ndi inhibiting neurotransmitter yomwe imakhudza kwambiri mammalian central nervous system.Tidachita kafukufukuyu kuti tiphunzire momwe GABA imakhudzira kuchuluka kwa mahomoni amagazi, mawonekedwe a antioxidant ndi mtundu wa nyama mu nkhumba zonenepa pambuyo pa mayendedwe.Nkhumba za 72 zomwe zimakhala ndi kulemera koyambira pafupifupi 32.67 ± 0.62 kg zinaperekedwa mwachisawawa kwa magulu a 2 pogwiritsa ntchito mankhwala odyetserako zakudya, okhala ndi 6 replicates ndi 6 nkhumba iliyonse.Nkhumbazo zinadyetsedwa zakudya zowonjezera za GABA (0 kapena 30 mg / kg ya zakudya) kwa masiku 74.Nkhumba khumi ndi ziwiri zinasankhidwa mwachisawawa kuchokera ku gulu lirilonse ndikupatsidwa kwa 1 hr of transport (T gulu) kapena palibe zoyendera (N gulu), zomwe zimapangitsa kuti pakhale mapangidwe awiri.Poyerekeza ndi kulamulira, GABA supplementation inachulukitsa phindu la tsiku ndi tsiku (ADG) (p <.01) ndi kuchepa kwa chiwerengero cha chakudya (F / G) (p <.05).PH45 min inali yochepa ndipo kutayika kwachitsulo kunali kwakukulu mu minofu ya longissimus (LM) ya pambuyo pa kupha nkhumba zonyamula (p <.05).pH45 min ya gulu la 0 / T (gulu lokhala ndi 0 mg / kg GABA ndi zoyendetsa) linali lochepa kwambiri kuposa pH45 min ya gulu la 30 / T (zakudya × zoyendera; p <.05).GABA supplementation yowonjezera kwambiri serum glutathione peroxidase (GSH-Px) concentration (p <.05) musanayambe kuyenda.Kutsatira zoyendera, nkhumba zodyetsera GABA zidachepetsa kuchuluka kwa serum malonaldehyde (MDA), adrenal cortical hormone ndi cortisol (p <.05).Zotsatira zikuwonetsa kuti kudyetsa GABA kumawonjezera kukula kwa nkhumba zomwe zikukula.Njira zoyendera zidasokoneza thanzi la nyama, ma index a antioxidant ndi magawo a mahomoni, koma kuphatikizika kwazakudya kwa GABA kumatha kuletsa kutayika kwa drip kwa LM, ACTH ndi COR ndikupondereza kutsika kwa pH45 min ya LM pambuyo pa kupsinjika kwamayendedwe pakumakula-kumaliza nkhumba.Kudyetsa GABA kunachepetsa nkhawa zamayendedwe mu nkhumba.

ndife opanga chakudya chowonjezera, zinthu zazikulu: Betaine anhydrous, betaine hcl, tributyrin, potassium diformate, GABA, ndi zina zotero.

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