Kodi ndi zinthu ziti zomwe zimakopa kudya zomwe zimagwiritsidwa ntchito mu nsomba ya Procambarus clarkii (crayfish)?

1. Kuwonjezeredwa kwaTMAO, DMPTndiallicinKudya kokha kapena kuphatikiza kungathandize kwambiri kukula kwa nsomba za mtundu wa crayfish, kuwonjezera kulemera kwawo, kudya chakudya, komanso kuchepetsa kugwiritsa ntchito bwino chakudya.

2. Kuonjezera TMAO, DMPT, ndi allicin zokha kapena kuphatikiza kungachepetse ntchito ya alanine aminotransferase mu seramu ya nsomba za crayfish ndikuchepetsa kuchuluka kwa cholesterol yonse. Mitundu itatu yomwe ili pamwambapa yakhala ndi gawo lofunikira popewa kuwonongeka kwa chiwindi mu nsomba za crayfish ndikulimbikitsa kukula kwawo kwathanzi.

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3. Trimethylamine oxide (TMAO), dimethyl - β - propionate (DMPT), ndi allicin zimatha kuwonjezera mafuta m'minofu ya nsomba za crayfish, ndipo allicin imakhudza kwambiri kuchuluka kwa mafuta. Mphutsi za nsomba za crayfish zimafunika kudulidwa molting panthawi yobereka. Kuwonjezera zinthu zokopa ku chakudya kungathandize kuti nsomba za crayfish zikule bwino komanso kuti nsombazo ziwonjezeke molting.

4. TMAO, DMPT, ndi allicin zimatha kupititsa patsogolo ntchito ya michere ya m'mimba ya nsomba zazikazi, motero zimawonjezera mphamvu zawo zogaya ndi kuyamwa michere ndikuwonjezera chitetezo chawo chamthupi.

nsomba ya nkhanu -DMPT TMAO 

Chiyambi cha mitundu itatu ya zinthu zokopa chakudya cha m'madzi:

1. Trimethylamine oxide, monga chowonjezera chachilengedwe komanso chotetezeka cha chakudya, ili ndi mwayi waukulu wokukula bwino mu ulimi wa ziweto.

Ntchito zazikulu ndi izi:

(1) kulimbikitsa kuchulukana kwa maselo a minofu kuti minofu ikule.

(2) Wonjezerani kuchuluka kwa ndulu ndi kuchepetsa mafuta omwe amalowa m'thupi.

(3) Kutenga nawo mbali pakulamulira kuthamanga kwa osmotic kwa nyama zam'madzi.

(4) Kukhazikitsa kapangidwe ka mapuloteni.

(5) Kukweza kuchuluka kwa chakudya chomwe chimasinthidwa.

(6) Kuchepetsa kuchuluka kwa nyama yopanda mafuta ambiri (mwa kuchepetsa kuchuluka kwa ketone m'thupi).

(7) Kukoma kwapadera komanso kutsekemera kotsitsimula kumakhala ndi zotsatira zokopa pa chakudya.

 

2. Dimethyl - β - propionic acid thiazole (DMPT)imatha kulandira mankhwala ochepa m'madzi kudzera mu fungo la nyama zam'madzi. Imatha kusiyanitsa zinthu za mankhwala ndipo ndi yovuta kwambiri. Makuponda omwe ali mkati mwa chipinda chake chopangira fungo amatha kuwonjezera malo ake olumikizirana ndi malo akunja amadzi kuti awonjezere kukhudzika kwake ndi fungo. Chifukwa chake, nsomba, nkhanu, ndi nkhanu zili ndi njira yolimba yodyetsera fungo lapadera la DMPT, ndipo DMPT imatsatira chizolowezi cha nyama zam'madzi ichi kuti iwonjezere kukhudzika kwawo. Monga chokopa chakudya komanso cholimbikitsa kukula kwa nyama zam'madzi, imakhala ndi mphamvu yayikulu yolimbikitsira khalidwe la kudya ndi kukula kwa nsomba zosiyanasiyana zam'madzi ndi zam'madzi, nkhanu ndi nkhanu. Kuchulukitsa kuchuluka kwa nthawi zomwe nyama zam'madzi zimaluma nyambo kumabweretsa mphamvu yolimbikitsira kudya yomwe ndi yokwera nthawi 2.55 kuposa glutamine (glutamine imadziwika kuti ndi yolimbikitsa kwambiri kudyetsa nsomba zambiri zam'madzi asanafike DMPT).

(1) Gulu la (CH3) 2S - lomwe lili pa molekyulu ya dimethyl - β - propionic acid thiazole (DMPT) limagwira ntchito yopereka methyl ndipo limagwiritsidwa ntchito bwino ndi nyama zam'madzi, kulimbikitsa kutulutsa kwa ma enzymes ogaya chakudya m'thupi la nyama, kuthandizira kugaya ndi kuyamwa michere m'nsomba, komanso kukonza momwe chakudya chimagwiritsidwira ntchito bwino.

(2) Kulimbitsa luso lochita masewera olimbitsa thupi komanso kukana kupsinjika kwa nyama zam'madzi (kutentha kwambiri ndi kulekerera mpweya woipa), kukulitsa kusinthasintha ndi kuchuluka kwa kupulumuka kwa nsomba zazing'ono, ndipo kungagwiritsidwe ntchito ngati chothandizira kuletsa kupanikizika kwa osmotic m'thupi kuti nyama zam'madzi zipirire kusinthasintha kwa kuthamanga kwa osmotic.

(3) Kuchita zinthu ngati kukumba kwamphamvu kumawonjezera liwiro la kusungunuka kwa nkhanu ndi nkhanu, makamaka pa ulimi wa nkhanu ndi nkhanu.


Nthawi yotumizidwa: Marichi-31-2025