Izinto ezikhanga izinhlanziyigama elijwayelekile lezinto ezidonsela izinhlanzi kanye nezinto ezikhuthaza ukudla kwezinhlanzi. Uma izithasiselo zezinhlanzi zihlukaniswa ngokwesayensi, khona-ke izinto ezidonsela kanye nezinto ezikhuthaza ukudla ziyizinhlobo ezimbili zezithasiselo zezinhlanzi.

Lokho esivame ukukubiza ngokuthi izinto ezidonsela izinhlanzi yizinto ezithuthukisa ukudla kwezinhlanzi. Izinto ezithuthukisa ukudla kwezinhlanzi zihlukaniswe ngezithuthukisi zokudla kwezinhlanzi ezisebenza ngokushesha kanye nezithuthukisi zokudla kwezinhlanzi ezingamahlalakhona. Zingahlukaniswa futhi zibe izinto ezithuthukisa ukudla ezithuthukisa ukunambitheka, izinto ezithuthukisa indlala, kanye nezinto ezithuthukisa injabulo. Sizoqhathanisa futhi sihlaziye imiphumela yokudla yezithasiselo eziningana zezinhlanzi zamanzi ahlanzekile ezivamile ngokwahlukana.

1, i-Betaine.

I-Betaineiyi-alkaloid ekhishwe kakhulu kuma-molasses e-sugar beet, engasetshenziswa njengesithasiselo ekudleni kwezinhlanzi ukuze ithathe indawo ye-methionine ne-choline ekuhlinzekweni kwe-methyl, ithuthukise ukusebenza komkhiqizo, futhi inciphise izindleko zokudla. I-Betaine ingavuselela umuzwa wokuhogela nokunambitha ezinhlanzini futhi iyisithako esihlala isikhathi eside sokukhanga izinhlanzi. Uma ingezwa ekudleni kwezinhlanzi, ingandisa ukudla kwezinhlanzi, inciphise isikhathi sokudla, inciphise ukusebenza kahle kokudla, futhi ikhuthazeukukhula kwezinhlanzi.

2, DMPT (Dimethyl - β - Propionate Thiophene).

I-DMPTiyisithako sezinhlanzi esingamahlalakhona, esivame ukungezwa ekudleni kwezinhlanzi, sandisa kancane kancane inani lokudla kanye nemvamisa yezinhlanzi, futhi sithuthukisa izinga lokukhula kwazo. Umphumela wayo wokuheha ungcono kune-betaine. Abadobi abaningi basebenzise i-DMPT, kodwa umphumela awubalulekile ngoba uyisithako sezinhlanzi esingamahlalakhona esidinga ukwengezwa isikhathi eside ukuze sisebenze futhi asifanele ukudoba. Ukudoba kudinga izithako ezisheshayo, futhi izidingo zomphumela "zifushane, ziyisicaba, futhi ziyashesha".

3, i-Dopamine salt.

I-Dopa salt iyi-hormone yendlala ezinhlanzini zamanzi ahlanzekile engavuselela ukunambitheka kwezinhlanzi futhi iyidlulisele ohlelweni lwezinzwa oluphakathi ngokusebenzisa imizwa ehlobene, okubangela indlala enamandla ezinhlanzini. I-Dopa salt iyisikhuthazi sokudla kwezinhlanzi esisebenza ngokushesha futhi iyisikhuthazi sendlala. Ngemuva kokuhlolwa kwesayensi, kutholakale ukuthi ukwengeza amamililitha angu-3 kasawoti we-dopamine ngekhilogramu yebheyithi kuyindlela ephumelela kakhulu yokukhuthaza ukondla lapho udoba i-carp; Lapho udoba i-crucian carp, ukwengeza amamililitha angu-5 kasawoti we-dopa ngekhilogramu yebheyithi kunomphumela omuhle kakhulu wokukhuthaza indlala.

4, i-Fish Afa.

I-Fish alpha iyisikhuthazi sezinhlanzi, okuyizinto ezingathuthukisa umsebenzi wama-molecule wamaseli ezinhlanzi. I-Fish alpha inamandla aphezulu kuma-receptor eseli lezinhlanzi, angathuthukisa umsebenzi wawo wangaphakathi futhi akhiqize imiphumela ephezulu ngokubopha kuma-receptor. Ngemva kokuba izinhlanzi sezijabule, zizogcwala amandla futhi zibe nesifiso esinamandla sokudla. I-Fish Alpha iyisikhuthazi sezinhlanzi esisebenza ngokushesha, ngakho-ke ingeyezikhuthazi zokudla kwezinhlanzi ezivusa inkanuko nezisebenza ngokushesha.