I. Inkqubo ye-physiological kunye neemfuno ze-shrimp molting
Inkqubo ye-molting ye-shrimp yinqanaba elibalulekileyo ekukhuleni nasekuphuhliseni kwabo. Ngexesha lokukhula kwe-shrimp, njengoko imizimba yabo ikhula, igobolondo elidala liya kuthintela ukukhula kwabo. Ke ngoko, kufuneka benze i-molting ukwenza iqokobhe elitsha nelikhudlwana. Le nkqubo idinga ukusetyenziswa kwamandla kwaye ineemfuno ezithile zezondlo, ezifana neemaminerali ezifana ne-calcium kunye ne-magnesium, ezisetyenziselwa ukubunjwa kunye nokuqina kwegobolondo elitsha; kunye nezinye izinto ezikhuthaza ukukhula kunye nokulawula imisebenzi ye-physiological nazo ziyafuneka ukuze kuqinisekiswe inkqubela phambili yenkqubo yokunyibilika.
DMTi-ligand esebenzayo ye-receptors yencasa yasemanzini, enefuthe elinamandla elivuselelayo kwincasa kunye nemithambo-luvo evumbayo yezilwanyana zasemanzini, ngaloo ndlela inyusa isantya sokutya kwezilwanyana zasemanzini kunye nokwandisa ukutya kwazo phantsi kweemeko zoxinzelelo. Okwangoku, i-DMT inefuthe elifana nokubumba, kunye nomsebenzi oqinileyo wokubumba, onokuthi yongeza isantya sokunyibilika kwe-shrimp kunye ne-crab,ngakumbi kumanqanaba aphakathi kunye nasemva kwexesha lokufuya i-shrimp kunye noononkala, umphumo ubonakala ngakumbi
1. I-DMPT (i-Dimethyl-β-propiothetin)
ImiSebenzi ePhambili
- Umtsalane wokutya okunamandla: Uvuselela ngamandla ukutya kwiintlanzi, i-shrimp, oononkala kunye nezinye iintlobo zasemanzini, ukuphucula ukutya okudliwayo.
- Ukukhuthazwa kokukhula: Iqela elinesulfure (—SCH₃) liphucula iprotein synthesis, isantya sokukhula ngokukhawuleza.
- Ukuphuculwa komgangatho wenyama: Yehlisa ukubekwa kwamafutha kwaye yandisa umami amino acids (umzekelo, i-glutamic acid), iphucula incasa yenyama.
- Iziphumo zokulwa noxinzelelo: Yongeza unyamezelo kuxinzelelo lokusingqongileyo njenge-hypoxia kunye nokuguquguquka kwetyuwa.
Iintlobo ekujoliswe kuzo
- Intlanzi (umzekelo, i-carp, i-crucian carp, i-sea bass, i-croaker enkulu etyheli)
- Iicrustaceans (umzekelo, i-shrimp, oononkala)
- Amakhukhamba olwandle kunye ne-mollusks
Umthamo ocetyiswayo
- I-50-200 mg / kg feed (lungisa ngokusekelwe kwiintlobo kunye neemeko zamanzi).
2. DMT (Dimethylthiazole)
ImiSebenzi ePhambili
- Umtsalane wokutyisa ophakathi: Ibonisa iziphumo ezinomtsalane kwiintlanzi ezithile (umzekelo, iisalmonids, ii-sea bass), nangona zibuthathaka kune-DMPT.
- Iimpawu ze-Antioxidant: Ulwakhiwo lwe-thiazole lunokuphucula uzinzo lwesondlo ngokusebenzisa umsebenzi we-antioxidant.
- Iziphumo ezinokubakho zokulwa ne-antibacterial: Olunye uphando lubonisa ukuba izinto eziphuma kwi-thiazole zinqanda iintsholongwane ezithile.
Iintlobo ekujoliswe kuzo
- Isetyenziswa kakhulu ekutyeni kweentlanzi, ngakumbi kwiintlobo zamanzi abandayo (umzekelo, isalmon, i-trout).
Umthamo ocetyiswayo
- I-20-100 mg / kg feed (idosi efanelekileyo ifuna ukuqinisekiswa kweentlobo ezithile).
Uthelekiso: I-DMPT vs. DMT
| Uphawu | I-DMPT | DMT |
|---|---|---|
| Igama leMchiza | I-Dimethyl-β-propiothetin | Dimethylthiazole |
| Indima yokuqala | Ukutya okunomtsalane, umkhuthazi wokukhula | Umtsalane omnene, i-antioxidant |
| Ukusebenza kakuhle | ★★★★★ (Omelele) | ★★★☆☆ (Iphakathi) |
| Iintlobo ekujoliswe kuzo | Iintlanzi, i-shrimp, oononkala, i-mollusks | Ubukhulu becala intlanzi (umzekelo, isalmon, i-bass) |
| Iindleko | Phezulu | Ngasezantsi |
Amanqaku eSicelo
- I-DMPT isebenza ngakumbi kodwa ibiza kakhulu; khetha ngokusekelwe kwiimfuno zokulima.
- I-DMT ifuna uphando olongezelelekileyo lweziphumo ezingqamene neentlobo ezithile.
- Zombini zinokudityaniswa nezinye izongezo (umz., amino acids, bile acids) ukuphucula ukusebenza.
Ixesha lokuposa: Aug-06-2025
