Ho lema li-shrimp le crab hangata ho tobana le mathata a kang ho ja lijo tse sa lekaneng, molting ea asynchronous, le khatello ea khafetsa ea tikoloho, e amang ka kotloloho litekanyetso tsa ho phela le katleho ea temo. Lebetaine, e tsoang ho li-beet tsa tlhaho tsa tsoekere, e fana ka tharollo e sebetsang ho lintlha tsena tsa bohloko.

E le e sebetsang hantlekekeletso ya phepo ya metsing, betainee fana ka tšireletso bakeng sa khōlo e phetseng hantle ea li-shrimp le makhala ka litsela tse ngata tse kang ho fepa ho susumetsang, ho khothalletsa motsoako oa crustacean, le ho laola khatello ea osmotic.

Betainee na le litlamorao tse ngata tse ntle ho li-shrimp le crab aquaculture mme ke tlatsetso ea bohlokoa e sebetsang lijong tsa metsing. Mesebetsi ea eona e ka sehloohong e bonahala likarolong tse latelang:

Matla a hohelang:

Betainee na le tatso e khethehileng e monate le e foreshe, e ts'oanang le lintho tse khahlang lijong tsa tlhaho tsa leoatleng (joalo ka glycine betaine e ruileng ka likhofu).

E ka susumetsa ka matla li-receptor tse nkhang hamonate le tse monate tsa li-shrimp le makhala, ho ntlafatsa haholo tatso ea lijo le ho eketsa ho ja lijo.

Sena se bohlokoa bakeng sa ho ntlafatsa tšebeliso ea lijo le ho holisa kholo, haholo nakong ea ho mela kapa ha khatello ea tikoloho (joalo ka khatello ea maikutlo, lefu) e lebisa ho fokotseng takatso ea lijo.

Mofani ea sebetsang hantle oa methyl:

Betaineke mofani ea sebetsang hantle oa methyl 'meleng, ea nkang karolo liketsong tsa bohlokoa tsa methylation. Bakeng sa li-crustaceans (shrimp le crab), karabelo ea methylation ke ea bohlokoa ka har'a motsoako oa chitin.

Chitin ke karolo e ka sehloohong ea likhetla tsa shrimp le crab. Ho fana ka lihlopha tse lekaneng tsa methyl ho ka thusa ho khothaletsa molting, ho potlakisa ts'ebetso e thata, ho ntlafatsa synchrony ea molting, le ho eketsa lebelo la ho pholoha.

Molting ke mohato oa bohlokoa kholong ea li-shrimp le makhala, hape ke nako e tlokotsing haholo bophelong ba bona.

Ho laola khatello ea osmotic (mosireletsi oa osmotic):

Betaineke taolo e sebetsang ea organic osmotic.

Ha li-shrimp le makhala li tobane le liphetoho tsa letsoai la tikoloho (joalo ka pula ea sefefo, phetoho ea metsi, ho ikatisa ha letsoai le tlaase) kapa khatello e 'ngoe ea osmotic.

Betainee ka thusa lisele (haholo-holo lisele tse ka maleng, li-gill le litho tse ling) ho boloka ho leka-lekana ha metsi le ho matlafatsa khanyetso ea 'mele ho khatello ea osmotic. Sena se thusa ho fokotsa maikutlo a khatello ea maikutlo, ho boloka mesebetsi e tloaelehileng ea 'mele, le ho ntlafatsa maemo a ho phela.

Khothaletsa metabolism ea mafura le ho thibela mafura a sebete:

Betainee ka khothalletsa ho senyeha le ho tsamaisa mafura, haholo-holo ho tsamaisa mafura ho tloha sebeteng (hepatopancreas) ho ea ho mesifa ea mesifa.

Sena se thusa ho fokotsa mafura sebeteng le manyeme a shrimp le crab, le ho thibela ho hlaha ha sebete se mafura. Ka nako e ts'oanang, ho khothalletsa ho tsamaisoa ha mafura ho mesifa ho ka thusa ho eketsa karolo ea mesifa (kotulo ea nama) le ho ntlafatsa boleng ba nama.

Ho ntlafatsa tšilo ea limatlafatsi le ho monya:

Liphuputso li bontšitse hore betaine e ka ntlafatsa tšilo ea lijo le sekhahla sa ho monya ha limatlafatsi tse kang liprotheine le mafura lijong ho isa bohōleng bo itseng ka ho ntlafatsa tikoloho ea mala kapa ho ama tšebetso ea enzyme ea tšilo ea lijo, kahoo e eketsa sekhahla sa phepelo ea phepelo.

Ho matlafatsa sesole sa 'mele (phello e sa tobang):Ka ho eketsa ho ja lijo, ho imolla khatello ea kelello (haholo-holo khatello ea osmotic), le ho ntlafatsa bophelo bo botle ba sebete le manyeme (ho fokotsa kotsi ea sebete sa mafura).

Betaine e ka ntlafatsa ka tsela e sa tobang tšebetso ea 'mele ea ho itšireletsa mafung ea li-shrimp le makhala, le ho ntlafatsa ho hanyetsa ha tsona likokoana-hloko.

Kakaretso le lintlha tsa tšebeliso phepelong ea metsing:

Mosebetsi oa mantlha: Betainee na le karolo ea mantlha le ea bohlokoa temong ea li-shrimp le crab, e fanang ka phepo e nepahetseng ebile e le mofani oa methyl ho khothaletsa motsoako oa likhetla le ho qhibiliha.

Keketso ea chelete:Keketso e tloaelehileng ea lijo tsa shrimp le crab compound ke 0.1% -0.5% (ke hore, 1-5 kilograms ka tone ea phepelo).

Chelete e khethehileng ea tlatsetso e hloka ho fetoloa ho latela mofuta oa shrimp le crab, sethala sa kholo, mokhoa oa ho fepa, le mofuta oa betaine e sebelisitsoeng (joalo ka hydrochloride betaine, pure betaine).

Sisinya ho bua ka likhothaletso tsa bafani ba thepa kapa ho etsa liteko tsa ho ikatisa ho fumana tekanyo e nepahetseng.
Foromo: Betaine hydrochloridehangata e sebelisoa phepelong ea metsing ka lebaka la botsitso ba eona bo botle, theko e tlase haholo, le ho qhibiliha ha metsi hantle.
Sephetho sa Synergistic:Betaine hangata e sebelisoa hammoho le tse lingtse hohelang(tse kang li-nucleotide, li-amino acid tse itseng), limatlafatsi (tse kang choline, methionine, empa ho leka-lekana ho lokela ho hlokomeloa), joalo-joalo, bakeng sa liphello tse molemo.

Betaine ke tlatsetso e ntle e nang le litšenyehelo tse holimo le mesebetsi e fapaneng ho li-shrimp le phepelo ea makhala ea metsing.

E khothalletsa ka katleho hokgolo, tekanyo ea ho phela, le boemo ba bophelo bo botle ba li-shrimp le makhala ka litsela tse ngata tse kang ho fepa, ho fana ka methyl, ho laola khatello ea osmotic, le ho khothalletsa metabolism ea mafura, e leng ea bohlokoa haholo bakeng sa ho ntlafatsa katleho ea aquaculture.