Kugwiritsa ntchito chokopa kwambiri cha DMPT pazakudya zam'madzi

Zomwe zimapangidwira kwambiri za DMPT ndi dimethyl - β - propionic acid timentin (dimethylprcpidthetin,DMPT) Kafukufuku wokhudzana ndi machitidwe a nsomba ndi electrophysiology awonetsa kuti mankhwala omwe ali ndi (CH2) 2S - magawo amakopa kwambiri nsomba. DMPT ndiye mphamvu yamphamvu kwambiri yotsitsimutsa mitsempha. Kuonjezera kuchuluka kwa DMPT muzakudya zophatikizika kumatha kukulitsa kuchuluka kwa kadyedwe ka nsomba, shrimp ndi crustaceans, ndipo DMPT imathanso kupititsa patsogolo nyama yazamoyo zam'madzi. Kugwiritsa ntchito DMPT m'madzi am'madzi am'madzi kumapangitsa kuti nsomba zam'madzi ziwonetsere kukoma kwa nsomba za m'madzi am'nyanja, motero kumapangitsa kuti mitundu yamadzi am'madzi ikhale yabwino kwambiri, yomwe singasinthidwe ndi zokopa zachikhalidwe.

Zopangira

DMPT (dimethyl-β-propionic acid thiamine) zomwe zili ≥40% premix ilinso ndi synergistic wothandizira, chonyamulira cha inert, ndi zina

Ntchito zamalonda ndi mawonekedwe

1, DMPT ndi sulufule yomwe imapezeka mwachilengedwe, ndi m'badwo wachinayi wokopa chakudya cham'madzi. Zotsatira za DMPT zinali 1.25 nthawi ya choline chloride, 2.56 nthawi ya betaine, 1.42 nthawi ya methionine ndi 1.56 nthawi ya glutamine. DMPT inali nthawi ya 2.5 yothandiza kwambiri pakulimbikitsa kukula kusiyana ndi zakudya za semi-natural popanda kukopa.Glutamine ndi imodzi mwazokopa zabwino kwambiri za amino acid, ndipo DMPT ndi yabwino kuposa glutamine.Kuchotsa kwa squid viscera ndi earthworm kungapangitse chakudya, makamaka chifukwa cha mitundu yosiyanasiyana ya amino acid. Scallops itha kugwiritsidwanso ntchito ngati zokopa chakudya, koma kukoma kwawo kwa umami kumachokera ku DMPT. DMPT ndiye chokopa kwambiri chazakudya pakadali pano.

2, kwambiri kusintha peeling liwiro ndi mlingo wa shrimp ndi nkhanu, akhoza kulimbikitsa kukula kwa shirimpu ndi nkhanu, etc. Kulimbana ndi nkhawa, kulimbikitsa kagayidwe adipose ndi kusintha mnofu wa nyama zam'madzi kudikirira ulemu, komanso onse kwambiri zotsatira.

3. DMPT ndi mtundu wa shucking hormone. Zimakhudza kwambiri kuthamanga kwa shrimp, nkhanu ndi nyama zina zam'madzi.

4, kulimbikitsa kudyetsa ndi kudyetsa nyama zam'madzi, kupititsa patsogolo kugaya kwa nyama zam'madzi.

Koperani nyama zam'madzi kusambira mozungulira nyambo, kulimbikitsa chilakolako cha nyama za m'madzi, kupititsa patsogolo kadyedwe, kulimbikitsa madyedwe a nyama zam'madzi pafupipafupi, kupititsa patsogolo kagwiritsidwe ntchito ka chakudya, kulimbikitsa chimbudzi ndi kuyamwa, ndi kuchepetsa kudya.

5, kusintha kukoma kwa chakudya

Kuchuluka kwa mchere ndi mankhwala opangira mankhwala nthawi zambiri amawonjezeredwa ku chakudya, zomwe zimachepetsa kwambiri kuitanitsa kwa chakudya. DMPT imatha kuchepetsa ndi kubisa fungo loyipa lazakudya, motero kumawonjezera kukoma kwa chakudya ndikuwongolera madyedwe.

6, imathandizira kugwiritsa ntchito zakudya zotsika mtengo

Kuwonjezera kwa DMPT kungapangitse chakudya cham'madzi kuti chigwiritse ntchito bwino mapuloteni otsika mtengo a zakudya zosiyanasiyana, amatha kugwiritsa ntchito mokwanira zakudya zotsika mtengo, kuchepetsa kuchepa kwa chakudya cha mapuloteni monga chakudya cha nsomba, komanso kuchepetsa mtengo wa chakudya.

7, yokhala ndi chitetezo cha chiwindi

DMPT ili ndi ntchito yoteteza chiwindi, sizingangowonjezera thanzi la nyama, kuchepetsa kuchuluka kwa viscera / kulemera kwa thupi, kukonza nyama zam'madzi zodyedwa.

8. Sinthani nyama kukhala yabwino

DMPT ikhoza kupititsa patsogolo nyama yabwino yazinthu zolimidwa, kupanga mitundu yatsopano yamadzi kuti ikhale ndi kukoma kwa Marine ndikuwonjezera phindu pazachuma.

9. Sinthani kuthekera kokana kupsinjika ndi kupsinjika kwa osmotic:

Itha kupititsa patsogolo luso lamasewera komanso zotsutsana ndi kupsinjika kwa nyama zam'madzi (kutentha kwambiri komanso kukana kwa hypoxia), kuwongolera kusinthika komanso kupulumuka kwa nsomba zazing'ono, ndipo zitha kugwiritsidwa ntchito ngati osmotic pressure buffer mu vivo, kupititsa patsogolo kupirira kwa nyama zam'madzi kugwedezeka kwa osmotic.

10, kulimbikitsa kukula;DMPTimatha kuyambitsa kudyetsa komanso kulimbikitsa kukula kwa zinthu zam'madzi

11. Chepetsani kuwonongeka kwa chakudya ndikusunga madzi pamalo abwino

Kuwonjezera kwa DMPT kungafupikitse kwambiri nthawi yodyetsa, kuchepetsa kutaya kwa zakudya, ndikupewa kuwononga chakudya komanso kuwonongeka kwa chakudya chosagwiritsidwa ntchito chifukwa cha kuchepa kwa madzi.

Itha kulimbikitsa kupeta kwa shrimp ndi nkhanu, kulimbikitsa kukula kwa nyama zam'madzi ndikuwongolera luso lolimbana ndi nkhawa.

Njira yochitira

Zinyama zam'madzi zimakhala ndi zolandilira zomwe zimatha kuyanjana ndi mamolekyulu otsika okhala ndi (CH2) 2S gulu. Kudyetsa khalidwe la nyama za m'madzi ndi kusonkhezeredwa ndi kukondoweza mankhwala a kusungunuka zinthu (mkulu mphamvu chakudya zokopa) mu chakudya, ndi kumverera kwa zokopa chakudya anazindikira ndi zolandilira mankhwala a nsomba ndi shrimp (fungo ndi kulawa) fungo fungo: nyama za m'madzi ntchito mphamvu ya fungo kupeza njira chakudya ndi wamphamvu kwambiri. Nyama za m'madzi zimakhala ndi fungo la mankhwala otsika kwambiri. fungo, akhoza kusiyanitsa zinthu mankhwala ndi tcheru kwambiri, akhoza kuonjezera kukhudzana malo ndi kunja madzi chilengedwe kusintha tilinazo kununkhiza.Kukoma: nsomba ndi shrimp kukoma masamba thupi lonse ndi kunja, kulawa masamba amadalira dongosolo wangwiro kumva kukondoweza kwa mankhwala zinthu.

Gulu la (CH2) 2S - pa molekyulu ya DMPT ndiye gwero la magulu a methyl a metabolism yazakudya zanyama. Nsomba ndi shrimp zodyetsedwa ndi kukoma kwenikweni kwa DMPT mofanana ndi kukoma kwa nsomba zakutchire zakutchire ndi shrimp, pamene DMT sichitero.

(Zogwiritsidwa ntchito) nsomba zam'madzi: carp, crucian carp, eel, eel, rainbow trout, tilapia, ndi zina zotero. Nsomba za m'nyanja: croaker yaikulu yachikasu, sea bream, turbot, etc. Crustaceans: shrimp, nkhanu, etc.

Kugwiritsa ntchito ndi zovuta zotsalira

Zomwe zili 40%

Choyamba chepetsani maulendo 5-8 ndikusakaniza mofanana ndi zipangizo zina zodyera

Nsomba zam'madzi: 500 -- 1000 g / t; Crustaceans: 1000 --1500 g/t

Zomwe zili 98%

Nsomba zam'madzi: 50 -- 150 g/t crustaceans: 200 -- 350 g/t

Itha kugwiritsidwa ntchito mu kasupe, chilimwe ndi autumn pamene kutentha kwa madzi kuli kwakukulu komanso hypoxia ndi yofatsa. Imachita bwino m'madzi otsika a oxygen ndipo imasonkhanitsa nsomba kwa nthawi yayitali.

(Kugwiritsa ntchito ndi zovuta zotsalira)