Astaxanthin Hmoov Tau Txais Crustacean Kev Noj Qab Haus Huv

Aquaculture yog qhov ceev tshaj plaws - loj zuj zus los ntawm ntiaj teb cov zaub mov ntau lawm, thiab cov pob txha mos, thiab cov pob zeb loj hauv ntiaj teb. Crustaceans yog nyiam rau kev ua kom muaj txiaj ntsig, tsw qab, thiab muaj kev ntxhov siab ntau dua xws li kev ntxhov siab, tsis zoo} kev noj haus zoo, thiab cov yees duab. Txhawm rau txhawm rau cov teeb meem zoo li no, cov khoom noj khoom haus thiab cov neeg ua liaj ua teb tig mus rau cov tsiaj noj additives uas txhawb nqa crustacean zoo}}} ua thiab ua haujlwm.

Ib qho piv txwv ntxiv yogAstaxanthin Hmoov, ib qho muaj zog heev carotenoid xim nrog lub luag haujlwm tseem ceeb hauv kev tswj cov crustaceans kev noj qab haus huv, kev tiv thaiv, thiab tag nrho zoo.AstaxanthinFeem ntau yog muab los ntawm microalgae (haematococcus pluvialis) lossis cov tsiaj muaj dej xws li Krill.Astaxanthinyog suav tias yog ntawm cov khoom siv tau zoo tshaj plaws tshwm sim antioxidants.AstaxanthinTau txais cov ntawv thov dav dav nyob rau hauv aquaculture vim yog nws cov txiaj ntsig ntau rau Crustacean kev loj hlob, kev ntxhov siab, thiab cov xim.

Cov blog no yog ib qho kev thuam ntawm txoj kevAstaxanthin HmoovTxhawb kev noj qab haus huv crustacean, nws ua haujlwm li cas, thiab nws siv li cas hauv aquaculture.

Dab tsi yog astaxanthin hmoov?

Astaxanthinyog liab -} txiv kab ntxwv xim carotene. Nws ib txwm tshwm sim hauv microalgae, Krill, Shrimp zoo li, thiab qee cov poov xab. Nyob rau hauv aquaculture, nws tau dav qhia raws li Astaxanthin hmoov, ib tug hmoov zoo li muab rau crustaceans los ua khoom noj khoom haus ntxiv los txhawb lawv kev noj qab haus huv.

Tsis zoo li cov tshuaj tiv thaiv antioxidants,AstaxanthinMuaj ib qho -} Tshaj tawm kom zoo dua nyob rau hauv lub siab tau hais tias nws yog ib tug ob- - kev noj qab haus huv. Astaxanthin Bioaccumulates nyob rau hauv cov plhaub thiab cov ntaub so ntswg ntawm crustaceans thiab muab cov xim daj thiab txhim kho kev ua haujlwm ntawm lub cev.

Qhov tseem ceeb Astaxanthin Hmoov Zoo rau Crustaceans 'Kev Noj Qab Haus Huv Physiological
 

1. Nws txhim kho cov pigmentation thiab kev ua lag luam tus nqi

Ib qho ntawm cov txiaj ntsig pom tau tshaj plaws ntawmAstaxanthinyog kev txhim kho xim. Cov neeg xam pom qhov hnov ​​ntawm cov xim liab lossis xim txiv kab ntxwv hauv cws, roob qab, thiab lobsters ua qhov ntsuas ntawm freshness thiab zoo.

• Astaxanthin tau txais kev sib xyaw ua ke rau cov crustacean exoskeleton nrog rau cov leeg nqaij, txhim kho cov xim xim thiab cov nqaij muaj tsos.
• Cov khoom noj Astaxanthin ntxiv ntawm cov kev noj haus cithred cits
• Ntau cov xim pigmentation txhim kho cov neeg siv khoom pom zoo thiab nce kev ua lag luam tus nqi ntawm crustaceans.

2. Txhim kho lub cev tsis muaj zog tiv thaiv kev ua haujlwm

Crustaceans tsis muaj lub cev tsis muaj zog zoo ib yam li pom hauv cov tsiaj yug tsiaj tab sis theej ua haujlwm hnyav rau innate kev tiv thaiv kom tiv thaiv tus kab mob. Astaxanthin txhim kho kev tiv thaiv kab mob tiv thaiv los ntawm:

• Augmentation ntawm kev ua ntawm lub zog tiv thaiv - kev cuam tshuam enzymes zoo li superoxide dismutase.
• Nce cov lej hemocyte, uas ua rau lub luag haujlwm nruab nrab hauv kev tiv thaiv tawm tsam pathogens.
• Txhawb kev tiv thaiv kab mob rau cov kab mob thiab cov kab mob sib kis hauv cov kab lis kev cai, piv txwv li SPP.
• Astdaxanthinthin yog li no ib qho zoo heev rau txo cov nqi lub neej ib yam li kev muaj sia nyob hauv cov haujlwm hauv aquaculture.

3. Lub zog tiv thaiv antioxidant

Astaxanthin yog 550 lub sij hawm muaj zog tshaj vitamin E thiab ntau dua haib dua lwm tus carotenoids zoo li beta- carotene nyob rau hauv inhibiting dawb radicals.

• Anti -} ecidative e} oxidative olidative kev nyuaj siab, uas tuaj yeem tsim los ntawm suboptimal dej zoo, ntom, lossis tuav.
• Inhibits lipid peroxidation, uas ua rau lub cev noj qab haus huv thiab ntev dua thaum ntes tau.
• Cov kev tsim nyog nce rau kev loj hlob dav dav thiab txwv kev tuag los ntawm kev ntxhov siab.

4. Kev Loj Hlob thiab Pub Kev Txhim Kho

Kev noj qab haus huv crustaceans loj hlob ntawm tus nqi nrawm dua thiab nrog kev txhim kho kev ua tau zoo. Astaxanthin hmoov ua rau nws ua tau:

• Kom tau txhim kho pub pub dawb sib piv pub tshuaj piv (FCR) nrog kev txhim kho metabolism thiab siv cov khoom noj muaj txiaj ntsig zoo.
• Lub cev hnyav dua thiab nce siab ntau zaus, tseem ceeb heev rau cov txiaj ntsig ua liaj ua teb.
• Txhim kho lub zog metabolism, ua kom crustaceans hauv kev ntxhov siab thiab kev loj hlob zoo.

5. Khaws kev ua haujlwm

Astaxanthin tseem tseem ceeb hauv kev ua me nyuam ntawm crustaceans. Kev tshawb fawb tau muaj pov thawj tias:

• Ntxiv txhawb nqa qe zoo thiab hattailability hauv broodstock cws.
• Txhim kho cov larval ciaj sia thiab cov nqi sib deev, yielding txhim kho cov noob rau aquaculture.
• Qhov no ua rau cov istaxanthin muaj kev maj mam lub laub me me ntxiv.

6. Kev nce siab ntxhov siab

Custaceans muaj kev ntxhov siab cov xwm txheej xws li hloov hauv salinity, tuav, thiab ua kom muaj kev ntxhov siab ntom ntom ntom ntom. Astaxanthin:

• Siv kev tiv thaiv kev tiv thaiv oxidative kev puas tsuaj los ntawm kev ntxhov siab.
• Txhawb nqa kev tiv thaiv kab mob ua haujlwm thaum lub sijhawm kev ntxhov siab.
• Txhim kho kom muaj sia nyob thaum thauj thiab kev ntxhov siab ib puag ncig.
   

Yuav ua li cas Astaxanthin ua haujlwm hauv crustaceans

Txoj kev kho mob ntawmAstaxanthinCov txiaj ntsig los ntawm nws cov kev ua si roj ntsha:

• Antioxidant kev ua - dawb radical tshem tawm.
• Kev tiv thaiv kab mob - ua kom muaj kev tiv thaiv kev tiv thaiv kev tiv thaiv.
• Pigmentation - Protein khi nyob rau hauv shells thiab cov ntaub so ntswg rau xim.
• Kev tiv thaiv ntawm tes - ruaj khov ntawm cell whabranes thiab kev tiv thaiv ntawm oxidative kev puas tsuaj.

Cov Ataxanthin txhawb nqa los ntawm cov txheej txheem no txhim kho ntau yam ntawm kev noj qab haus huv ntawm crustacean ib zaug.

Cov ntawv thov siv hauv aquaculture

Astaxanthin Hmoovyog siv nyob rau hauv crustacean cov pluas noj hauv ntau daim ntawv thov:

• Cw tsiaj me - txhawm rau txhim kho cov xim, kev tiv thaiv, thiab kev muaj sia nyob.
• Crab thiab lobster Aquaculture - txhawm rau txhim kho cov xim thiab tus nqi ua lag luam.
• Broodstock Khoom noj khoom haus - txhawm rau txhim kho kev ua me nyuam thiab kev muaj sia nyob.

Kev Ncaj Ncees Paine

Lub ntujAstaxanthin, tshwj xeeb ntawm microalgae haematococcus pluvialis, yog ntau dua xav tau nyob rau hauv aquaculture vim tias cov neeg tau txais kev thov rau cov khoom lag luam ntuj. Ntuj Astaxanthin hla Astaxanthinththin yog ntau dua antioxidant muaj peev xwm thiab tsawg toxicity siv rau ncua sijhawm.

Tag

Astaxanthin Hmoovyog lub ntuj pub muaj nuj nqis ntxiv ntxiv uas nws lub hom phiaj yog kom ua kom zoo dua kev noj qab haus huv, kev ua tau zoo, thiab kev ua lag luam tus nqi ntawm crustaceans. Los ntawm cov pigmentation thiab tiv thaiv kev tiv thaiv impunoprophylaxis rau kev tsim tawm ntawm kev tshaj tawm, nws cov cwj pwm multifaceted, nws muaj txiaj ntsig ntxiv rau cov Aquaculture.

Txij li cov neeg siv khoom txuas ntxiv mus thov cov nqaij nruab deg thiab muaj kev nyab xeeb ntawm cov khoom lag luam siab zoo, siv lub ntujAstaxanthinHauv kev pub rau crustaceans muaj cov neeg ua liaj ua teb muaj txiaj ntsig zoo nrog cov lus cog tseg uas yuav tau txais cov neeg tau txais txiaj ntsig zoo thiab muaj kev nyab xeeb.

Ntawv Sawv cev

Chien, YH, & Shiau, WC (2005). Qhov cuam tshuam ntawm kev noj zaub mov ntxiv ntawm algae ntawm kev muaj sia nyob thiab kev loj hlob ntawm Juab dev Shrimp Litropautus Vannamei. Aquaculture Tshawb Fawb, 36 (14), 1444-1452.

Guerin, M., Huntley, kuv, & Olaizola, M. (2003). Haematococcus Astaxinthin: Cov ntawv thov rau tib neeg kev noj qab haus huv thiab khoom noj khoom haus. Tiam sis nyob rau hauv biotechnology, 21 (5), 210-216.

Meunpol, O., Meejing, P., & piyatiratitivorakul, S. (2005). Kev ua kom tiav kev noj haus raws li Astaxanthin txhawb nqa hauv Shrimp Broodstock (Pulaeus Monodon). Aquaculture Tshawb Fawb, 36 (13), 1216-1225.

Niu, J., Tian, ​​Liu, Yj, YJ, YJ, YJ, nej, Gao, W., & Maiv, KS (2009). Cov nyhuv ntawm kev noj haus astaxanthin ntawm kev loj hlob, ciaj sia taus, thiab kev ntxhov siab rau ntawm postlerval cw (Litpenaeus Vannamei). Aquaculture Khoom Noj, 15 (4), 282-290.

Lauj kaub, ch, chien, yh, & hunter, B. (2011). Lub antioxidant kev tiv thaiv kab ke ntawm cws yog txhim kho los ntawm kev noj zaub mov astaxanthin. Aquaculture, 315 (3-4), 264-268.

Zhang, Y., Sun, Z., Hnub, P., Chen, T., & Chen, F. (2014). Microalgal Astaxanthin: Kev Tshawb Fawb thiab Kev Siv Khoom. Biotechnology kev nce qib, 32 (8 (8 (831-1743.