I. Maitiro emuviri uye zvinodiwa pakumolta kweshrimp
Maitiro ekunyunguduka kweshrimp inhanho inokosha mukukura nekukura kwavo. Munguva yekukura kweshrimp, sezvo miviri yavo ichikura, goko rekare rinovadzivisa kukura kwavo. Nokudaro, vanofanirwa kunyunguduka kuti vagadzire goko idzva uye rakakura. Maitiro aya anoda kushandiswa kwesimba uye ane zvimwe zvinodiwa zvezvinovaka muviri, zvakaita se calcium ne magnesium, zvinoshandiswa pakuumbwa nekuomesesa goko idzva; uye zvimwe zvinhu zvinokurudzira kukura nekudzora mashandiro emuviri zvinodiwawo kuti kuve nechokwadi chekufambira mberi kwakanaka kwemaitiro ekunyunguduka.
DMTinhengo inoshanda yezvinoravira mumvura, iyo ine simba guru rekukurudzira kuravira uye kunhuhwirira kwetsinga dzemhuka dzemumvura, nokudaro ichikurumidzisa kukurumidza kwekudya kwemhuka dzemumvura uye kuwedzera kudya kwadzo mumamiriro ezvinhu ekumanikidzwa. Panguva iyi, DMT ine simba rakafanana nerekuumba, ine simba rakasimba rekuumba, iro rinogona kuwedzera kumhanya kwekunyunguduka kweshrimp necrab,kunyanya pakati nepakati pekurima magamba nekaka, mhedzisiro yacho inoonekwa zvakanyanya.
1. DMPT (Dimethyl-β-propiothetin)
Mabasa Akakosha
- Chinokwezva kudya zvine simba: Chinosimudzira zvikuru chido chekudya muhove, shrimp, magakanje, nedzimwe mhuka dzemumvura, zvichivandudza kudya kwemhuka.
- Kukurudzira kukura: Boka rine sarufa (—SCH₃) rinowedzera kugadzirwa kwemapuroteni, zvichikurumidzisa kukura.
- Kuvandudza kunaka kwenyama: Kunoderedza mafuta anounganidzwa uye kunowedzera umami amino acids (semuenzaniso, glutamic acid), zvichiwedzera kunaka kwenyama.
- Migumisiro yekudzivirira kushushikana: Inowedzera kushivirira kune zvinoshungurudza zvakatipoteredza zvakaita sekushaya hope uye kushanduka kwemunyu.
Mhando Dzakatarwa
- Hove (semuenzaniso, carp, crucian carp, sea bass, hove hombe yero)
- MaCrustaceans (semuenzaniso, shrimp, magakanje)
- Magaka egungwa nehove
Chipimo Chinokurudzirwa
- 50–200 mg/kg yekudya (gadzirisa zvichienderana nemhando uye mamiriro emvura).
2. DMT (Dimethylthiazole)
Mabasa Akakosha
- Kukwezva kudya kuri pakati nepakati: Kunoratidza mhedzisiro inokwezva kune dzimwe hove (semuenzaniso, salmonids, sea bass), kunyangwe isina simba pane DMPT.
- Hunhu hweAntioxidant: Maumbirwo ethiazole anogona kuvandudza kugadzikana kwechikafu kuburikidza nekushanda kweantioxidant.
- Migumisiro inogona kuitika yekurwisa mabhakitiriya: Dzimwe ongororo dzinoratidza kuti thiazole derivatives inodzivisa hutachiona hwakasiyana.
Mhando Dzakatarwa
- Inonyanya kushandiswa mukudya kwehove, kunyanya kune mhando dzehove dzinogara mumvura inotonhora (semuenzaniso, salmon, trout).
Chipimo Chinokurudzirwa
- 20–100 mg/kg yekudya (muyero wakakodzera unoda kusimbiswa zvichienderana nerudzi rwemhuka).
Kuenzanisa: DMPT vs. DMT
| Chinhu | DMPT | DMT |
|---|---|---|
| Zita reKemikari | Dimethyl-β-propiothetin | Dimethylthiazole |
| Basa Guru | Chinhu chinokwezva kudya, chinokurudzira kukura | Inokwezva zvinyoro nyoro, inorwisa mabhakitiriya |
| Kushanda zvakanaka | ★★★★★ (Yakasimba) | ★★★☆☆ (Zviri pakati nepakati) |
| Mhando Dzakatarwa | Hove, shrimp, magakanje, mollusks | Zvikuru hove (semuenzaniso, salmon, bass) |
| Mutengo | Yepamusoro | Zasi |
Zvinyorwa zveKushandisa
- DMPT inoshanda zviri nani asi inodhura; sarudza zvichienderana nezvinodiwa pakurima.
- DMT inoda kutsvagurudza kwakawanda nezvemhedzisiro yemhando dzakasiyana dzemhuka.
- Zvese zvinogona kusanganiswa nezvimwe zvinowedzerwa (semuenzaniso, amino acids, bile acids) kuti zviwedzere kushanda zvakanaka.
Nguva yekutumira: Nyamavhuvhu-06-2025
