Iyo Ingenious Kushandisa kwezvitsva zvekudya zvinowedzera-Glycerol Monolaurate mune aquaculture

Mumakore achangopfuura, glycerides yeMCFA, semhando itsva yekuwedzera kwekudya, yakagamuchira kutariswa kwakanyanya nekuda kwekuita kwavo kwakanyanya kweantibacterial uye mhedzisiro inobatsira pahutano hwematumbo.Glycerol monolaurate (GML) inovaka muviri MCFA monoester inowanikwa mumukaka wezamu uye kokonati mafuta. Iyo FDA yakabvumidza kuti inowanzoonekwa yakachengeteka kana ichishandiswa muyero yegumi kusvika 2000mg/kg muzvigadzirwa zvakasiyana. Pamusoro peiyo antibacterial uye antiviral mhedzisiro, ine zvakare emulsifying zvimiro.

Glycerol Monolaurate(CASNo:142-18-7）

 Zita:Glycerol Monolaurate

Rimwe zita:Monolaurin kana GML

 Formula:C₁₅H₃₀O₄

molecular uremu:274.21

solubility:Zvishoma soluble mumvurauye glycerol,soluble mu methanol, ethano

Chitarisiko:Muchena kana chiedza cheyero chakasimba

GML inokwanisa kuramba iri mudumbu kwenguva yakareba uye ichivandudza matumbu, zvinoreva kuti GML inogona kukanganisa zvakananga gut microbiome, ichibatsira muviri kukohwa zvinovaka muviri izvo zvisingakwanisi kubatwa uye pakupedzisira kuwedzera kugona kwemuviri kutora simba.

Parizvino, kukura-kukurudzira uye immunomodulatory mhedzisiro yemonoglycerides muhuku yakadzidzwa zvakadzika kuti iwedzere chiyero chekugadzirwa kwezai, kugona kwechikafu, mhando yezai nyowani uye kukosha kwekudya kwehuku. Mukuwedzera, GML inewo hutano-kusimudzira maitiro pamwe chete nemasimba ekurwisa-kuzvimba uye antibacterial zviitiko.

Mhedzisiro yekudya monoglyceride yelaurate (GML) pakukura kwekuita, digestive enzymes, kuumbwa kwemuviri uye isiri-yakananga immune immune yeLitopenaeus vannamei.

2. Shrimp yakashandiswa muchidzidzo ichi yakadyiswa nemafuta mana akasiyana, ane 0, 350, 700 uye 1050mg / kg GML yakawedzerwa kune zvokudya zvakateerana. Kuedza kwakatora mazuva makumi matanhatu.

Migumisiro yekutsvakurudza inoratidza kuti GML 700 uye 1050 mg / kg inovandudza zvikuru kukura kwekuita, intestinal lipase uye mabasa eprotease, nepo kuwedzerwa kweGML 1050 mg / kg kune kudya kunowedzera serum lipids uye systemic crude lipids.

Zviito zvemukati lipase uye protease zvakaratidza kuwedzera kwemaitiro nekuchinja kwemazinga eGML, uye mapoka eGML mu700 uye 1050 mg / kg dose mapoka akanga akakwirira kudarika boka rekutonga (P <0.05). Zvichakadaro, mazinga akasiyana eGML akange asina mhedzisiro yakakosha pane basa rekudya ma enzymes muhepatopancreas.

Uyezve, kana GML ichiwedzerwa kuzvokudya pazvikamu zve 350 uye 700mg / kg, inowedzera kudzivirirwa kwe shrimp nekuvandudza antioxidant uye antibacterial mamiriro avo.

Iko kugona kweiyo yakaderera GML seyekuwedzera yekudya yekuvandudza kukura, digestive enzyme basa uye isiri-yakananga kusadzivirirwa kwewhite shrimp. Zvinoenderana nemhedzisiro yekutsvagisa, nekuda kwekuwedzera kwekuita kwe intestinal lipase uye protease, feed supplement doses ye700 uye 1050 mg/kg GML yakavandudza zvakanyanya kukura kwekuita kwewhite shrimp kubva kuSouth America.