I-Ecdysterone: Amathuba kanye nezinselelo zemikhiqizo yokuvikela izilwane zasemanzini

I-Ecdysterone iyinhlanganisela ebalulekile ye-bioactive enomphumela omuhle ekukhuleni nempilo yezilwane zasemanzini.Umsuka, ukwakheka kwamakhemikhali, umsebenzi wokuphila kanye nokusetshenziswa kwezilwane zasemanzini.i-ecdysteroneekuthuthukisweni kwemikhiqizo yokuvikela izilwane zasemanzini kwaxoxwa ngakho kuleli phepha.Ngokubukeza izincwadi ezifanele, izinzuzo kanye nobubi be-ecdysterone ezilwaneni zasemanzini kuzohlaziywa, futhi kuzobhekwa isiqondiso socwaningo lwesikhathi esizayo.

Isingeniso:

I-Ecdysteroneiyinto ephilayo ekhishwa izinambuzane nama-arthropods, enemisebenzi ehlukahlukene yokuphila komzimba njengokugqugquzela ukukhula nokuthuthuka, ukugqugquzela ukuguquka kwesimo somzimba, nokwenza ngcono ukuzivikela komzimba 1].Emfuleni wasemanzini, i-ecdysterone ingakhuthaza ukukhula nokuthuthukiswa kwezilwane zasemanzini, ithuthukise ukumelana kwazo nezifo. kanye nekhono lokuzivumelanisa nendawo ezungezile, futhi inenani elibalulekile lesicelo.Inhloso yaleli phepha ukuhlola ukusetshenziswa kwe-ecdysterone ekuthuthukisweni kwemikhiqizo yokuvikela izilwane zasemanzini, ukuze kuhlinzekwe inkomba ewusizo ekuthuthukisweni okusimeme kwemboni yezasemanzini.

Ukubuyekeza incwadi:

Eminyakeni yamuva nje, ukusetshenziswa kwe-ecdysterone ekuthuthukisweni kwemikhiqizo yokuvikela izilwane zasemanzini kudonse ukunaka okubanzi. Ucwaningo luye lwabonisa ukuthi i-ecdysterone ingathuthukisa kakhulu izinga lokukhula kanye nokumelana nezifo kwezilwane zasemanzini.Ngokwesibonelo, u-Chen Ping et al.2] wanezela i-molting hormone kusiko le-tilapia, futhi yathola ukuthi izinga lokukhula kwe-tilapia eqenjini lokuhlola lenyuke ngo-30%, futhi izinga lezigameko lehla kakhulu. I-dosage kunzima ukuyiqonda, ukusetshenziswa kwesikhathi eside kungase kubangele imiphumela emibi.

Ithemba lokufaka isicelo:

I-Ecdysteroneinethuba elibanzi lokusebenza ekuthuthukisweni kwemikhiqizo yokuvikela izilwane zasemanzini.Okokuqala, i-ecdysterone ingakhuthaza ukukhula nokuthuthukiswa kwezilwane zasemanzini, ithuthukise isivuno sazo kanye nekhwalithi, futhi isiza ekuthuthukiseni izinzuzo zezomnotho ze-aquaculture.Okwesibili, i-ecdysterone ingakwazi ukuthuthukisa ukumelana nezifo kwezilwane zasemanzini, kunciphise izinga lokutholakala, futhi kusize ekuqinisekiseni ukuphepha kokudla kwemikhiqizo yasemanzini.Ngaphezu kwalokho, i-ecdysterone ingasetshenziswa futhi ihlanganiswe neminye imikhiqizo yokuvikela izilwane zasemanzini ukuze kuthuthukiswe umphumela wokufuywa kwezilwane zasemanzini.

Nokho, kusenezinselelo ezithile ekusetshenzisweni kwei-ecdysteroneezilwaneni zasemanzini.Okokuqala, isilinganiso se-ecdysterone kunzima ukusisebenzisa, futhi ukusetshenziswa ngokweqile kungase kube nemiphumela engemihle ezilwaneni zasemanzini.Okwesibili, ukusetshenziswa kwesikhathi eside kwe-ecdysterone kungase kukhiqize ukumelana nezidakamizwa, kuthinte umphumela wokusetshenziswa kwayo.Ngakho-ke, ikusasa ucwaningo kufanele lugxile ekuthuthukisweni kwenoveli yamalungiselelo e-ecdysterone kanye nendlela yawo yokwenza, futhi luthuthukise umphumela wawo wokusebenzisa nokuphepha.

Isiphetho:

I-Ecdysteroneinethuba elibanzi lokusebenza ekuthuthukisweni kwemikhiqizo yokuvikela izilwane zasemanzini, futhi inomthelela omuhle ekukhuleni nempilo yezilwane zasemanzini.Nokho, ngesikhathi sokufakwa kwesicelo, kunezinkinga ezithile ezinjengobunzima bokukwazi ukulinganisa umthamo kanye nobude besikhathi. -ukusetshenziswa kwesikhathi kungase kukhiqize ukumelana nezidakamizwa.Ngakho-ke, ucwaningo lwesikhathi esizayo kufanele lugxile ekuthuthukisweni kwenoveli yamalungiselelo e-ecdysterone kanye nendlela yawo yokusebenza, futhi kuthuthukise umphumela wokusetshenziswa kwawo kanye nokuphepha.Ngasikhathi sinye, ukuqinisa ucwaningo lwendlela yayo kusiza ukusetshenziswa kwesayensi nokunengqondo kwe-ecdysterone, futhi kuthuthukise izinzuzo zezomnotho nokuphepha kokudla kwe-aquaculture.

Izithenjwa:

1]Li Ming,Shen Minghua,Wang Yan.Umsebenzi we-Physiological we-ecdysterone kanye nokusetshenziswa kwayo[J].Ijenali yesiShayina ye-Aquatic Sciences,2015,22(3):94-99.(ngesiShayina)

2]Chen Ping,Wang Yan,Li Ming.Imiphumela ye-ecdysterone ekukhuleni nasekuvikelekeni kwe-tilapia[J].Fisheries Sciences,2014,33(11):69-73.(ngesiShayina)