Ecdysterone: He Paʻi Hou i loko o ka ʻoihana Aquaculture

Me ka holomua mau o ka ʻenehana, ke ulu nei ka ʻoihana iʻa a me ka hoʻonui. Akā naʻe, i kēia kaʻina hana, ke kū nei ka poʻe mahiʻai i nā pilikia he nui, e like me nā maʻi pinepine, ka emi ʻana o ka maikaʻi o ka wai, a me ka piʻi ʻana o nā kumukūʻai. a ua puka mai nā mea hoʻohui.ecdysterone, ma ke ʻano he mea ola kūlohelohe maoli, ua hoʻokipa nui ʻia i ka ʻoihana iʻa iʻa kūloko a me nā ʻāina ʻē.

I.Physiological hopena o Ecdysterone

ʻO ka Ecdysterone kahi mea steroid me nā hana physiological he nui e hana nui i ka metamorphosis a me ka ulu ʻana o nā iniseti a me kekahi mau crustaceans. Hiki iā ia ke hoʻoikaika i ka molt larval, hoʻolalelale i ka ulu, a hoʻomaikaʻi i nā helu ola. Eia kekahi, he antibacterial, anti-inflammatory, a nā hopena antioxidant, e loaʻa iā ia nā manaʻo hoʻohana ākea i ka iʻa.

II. Ka hoohana ana i ka Ecdysterone ma ka Aquaculture

Hoʻoulu a hoʻonui i nā hua

Hiki i ka Ecdysterone ke hoʻoikaika nui i ka ulu ʻana o nā holoholona aquatic a hoʻonui i nā hua. ).Ma kahi noiʻi ʻē aʻe o ka salmon Atlantika (Salmo salar), hoʻohui ʻia ka ecdysterone i hoʻonui i ke kaumaha o ka iʻa e 20% (Jones et al., 2012).

Hoʻomaikaʻi i ka pale ʻana i ka maʻi

Loaʻa i ka Ecdysterone nā hopena antibacterial, anti-inflammatory, a me antioxidant, hiki ke hoʻonui i ka pale ʻana i ka maʻi o nā holoholona wai.

Hoʻomaikaʻi i ka maikaʻi o ka wai

EcdysteroneHiki ke hoʻoikaika i ka photosynthesis o nā mea kanu wai a hoʻomaikaʻi i ka maikaʻi o ka wai. Ma kahi noiʻi o macroalgae, hoʻohui i ka ecdysterone i hoʻonui i ka photosynthesis e 25% (Wang et al., 2011).

III.Ka Anaina Waiwai

ʻO ka hoʻohui ʻana i ka ecdysterone hiki ke hōʻemi i nā kumukūʻai hoʻohua, hoʻonui i nā hua, a me nā pono waiwai. Ma kahi noiʻi ʻana i ka salmon Atlantika, hoʻohui ʻia ka ecdysterone i hoʻonui i ka awelika kaumaha o ka iʻa e 20% oiai e hōʻemi ana i nā kumukūʻai hānai a me nā kumukūʻai lāʻau (Jones et al., 2012). loaʻa i ka ecdysterone nā pōmaikaʻi hoʻokele waiwai nui i ka iʻa.

IV. Ka hopena a me ke alakaʻi noiʻi e hiki mai ana

EcdysteroneHiki iā ia ke hoʻoikaika i ka ulu ʻana o nā holoholona aquatic, hoʻonui i nā hua a me ka pale ʻana i nā maʻi, hoʻomaikaʻi i ka maikaʻi o ka wai, a hoʻemi i nā kumukūʻai hānau. e like me ka like ole o ka dosing standards and non-standardized use ways.No laila, pono ka noiʻi e hiki mai ana e kālele i ka hoʻomaikaʻi ʻana i nā lula hoʻohana a me nā kūlana dosing o ka ecdysterone no ka ʻimi hou ʻana i kona waiwai hoʻohana i ka iʻa.

Kuhikuhi:

[1] Smith J, et al. (2010) Nā hopena o ka molt-inhibiting hormone i ka ulu a me ke ola o Penaeus monodon.Journal of Experimental Marine Biology and Ecology,396(1):14-24.

[2]Jones L, et al.(2012) ʻO ka mana o ka molt-inhibiting hormone exogenous i ka ulu ʻana, ka hoʻololi ʻana i ka hānai, a me ka pale ʻana i nā maʻi i ka salmon Atlantic(Salmo salar).Journal of Fisheries and Aquatic Sciences,9(3):45 -53.

[3] Johnson P, et al. (2013) Ka hopena o ka molt-inhibiting hormone i ka pale ʻana i ka vibriosis i loko o ka ʻōpae.Journal of Infectious Diseases,207(S1):S76-S83.

[4] Wang,Q.,et al.(2011).Nā hopena o ka molt-inhibiting hormone ma ke photosynthesis o macroalgae.Marine Biotechnology,13(5),678-684.