Sodium butyrate kapena tributyrin'ndi iti yoti musankhe'?

Anthu ambiri amadziwa kuti butyric acid ndi gwero lofunika kwambiri la mphamvu kwa maselo a m'matumbo. Kuphatikiza apo, ndiye gwero lamafuta lomwe limakondedwa kwambiri ndipo limapereka mpaka 70% ya mphamvu zonse zomwe amafunikira. Komabe, pali mitundu iwiri yoti musankhe. Nkhaniyi ikupereka kufananiza kwa zonse ziwiri, kuthandiza kuyankha funso lakuti 'ndi iti yomwe mungasankhe'?

Kugwiritsa ntchito butyrate ngati chowonjezera cha chakudya kwaphunziridwa kwambiri ndikugwiritsidwa ntchito paulimi wa ziweto kwa zaka makumi angapo, koyamba kugwiritsidwa ntchito m'makanda kuti alimbikitse kukula kwa bere asanagwiritsidwe ntchito m'nkhumba ndi nkhuku.

Zowonjezera za butyrate zawonetsa kuti zimathandiza kuwonjezera kulemera kwa thupi (BWG) ndi kuchuluka kwa kusintha kwa chakudya (FCR), kuchepetsa imfa ndikuchepetsa mphamvu ya matenda okhudzana ndi m'mimba.

Magwero ambiri a butyric acid omwe amapezeka pa chakudya cha ziweto amapezeka m'njira ziwiri:

1. Monga mchere (monga Sodium butyrate) kapena
2. Mu mawonekedwe a triglyceride (mwachitsanzo Tributyrin).

Kenako funso lotsatira likubwera -Ndi iti yomwe ndingasankhe?Nkhaniyi ikupereka kufananiza mbali ndi mbali kwa zonse ziwiri.

Njira yopangira

Sodium butyrate:Amapangidwa kudzera mu acid-base reaction kuti apange mchere wokhala ndi malo osungunuka kwambiri.

NaOH+C4 H8 O2=C4 H7 COONa+H2O

(Sodium Hydroxide+Butyric Acid = Sodium Butyrate+Madzi)

Tributyrin:Imapangidwa kudzera mu esterification pomwe 3 butyric acid imalumikizidwa ku glycerol kuti ipange tributyrin. Tributyrin ili ndi malo otsika osungunuka.

C3H8O3+3C4H8O2= C15 H26 O6+3H2O

(Glycerol+Butyric Acid = Tributyrin+Madzi)

Ndi iti yomwe imapereka asidi wambiri wa butyric pa kg iliyonse?

KuchokeraGome 1, tikudziwa kuchuluka kwa butyric acid komwe kuli muzinthu zosiyanasiyana. Komabe, tiyeneranso kuganizira momwe zinthuzi zimatulutsira butyric acid m'matumbo. Popeza sodium butyrate ndi mchere, imasungunuka mosavuta m'madzi otulutsa butyrate, chifukwa chake titha kuganiza kuti 100% ya butyrate kuchokera ku sodium butyrate idzatulutsidwa ikasungunuka. Popeza sodium butyrate imalekanitsidwa mosavuta, mitundu yotetezedwa (monga micro-encapsulation) ya sodium butyrate idzathandiza kuti itulutse butyrate pang'onopang'ono m'matumbo onse mpaka m'matumbo.

Tributyrin kwenikweni ndi triacylglyceride (TAG), yomwe ndi ester yochokera ku glycerol ndi ma acid atatu amafuta. Tributyrin imafuna lipase kuti itulutse butyrate yolumikizidwa ndi glycerol. Ngakhale tributyrin imodzi ili ndi butyrate zitatu, si butyrate zonse zitatu zomwe zimatsimikizika kuti zitulutsidwe. Izi zili choncho chifukwa lipase ndi yosankha bwino. Imatha kupopera triacylglycerides pa R1 ndi R3, R2 yokha, kapena osati mwachindunji. Lipase ilinso ndi specificity ya substrate chifukwa chakuti enzyme imatha kusiyanitsa pakati pa unyolo wa acyl womwe umalumikizidwa ndi glycerol ndikudula mitundu ina. Popeza tributyrin imafuna lipase kuti itulutse butyrate yake, pakhoza kukhala mpikisano pakati pa tributyrin ndi ma TAG ena a lipase.

Kodi sodium butyrate ndi tributyrin zingakhudze kudya zakudya?

Sodium butyrate ili ndi fungo loipa lomwe silisangalatsa anthu koma limakonda nyama zoyamwitsa. Sodium butyrate imapanga 3.6-3.8% ya mafuta a mkaka mu mkaka wa m'mawere, motero, imatha kugwira ntchito ngati chokoka chakudya chomwe chimayambitsa chibadwa cha nyama zoyamwitsa kupulumuka (Gome 2Komabe, kuti matumbo atuluke pang'onopang'ono, sodium butyrate nthawi zambiri imakutidwa ndi mafuta opaka (monga Palm stearin). Izi zimathandizanso kuchepetsa fungo loipa la sodium butyrate.

Koma Tributyrin ndi yopanda fungo koma ili ndi kukoma kokoma (Gome 2Kuonjezera kuchuluka kwa chakudya kungayambitse mavuto pa kudya. Tributyrin ndi molekyulu yokhazikika mwachilengedwe yomwe imatha kudutsa m'mimba mpaka itasweka ndi lipase m'matumbo. Siisinthasintha kutentha kwa chipinda, kotero nthawi zambiri siiphimbidwa. Tributyrin nthawi zambiri imagwiritsa ntchito silica dioxide yopanda kanthu ngati chonyamulira chake. Silica dioxide ndi yotupa ndipo singatulutse tributyrin mokwanira panthawi yogaya chakudya. Tributyrin ilinso ndi nthunzi yambiri yomwe imapangitsa kuti ikhale yosasinthasintha ikatenthedwa. Chifukwa chake, tikupangira kuti tributyrin igwiritsidwe ntchito ngati emulsified kapena ngati yotetezedwa.