Asiidhyada dufanka leh ee silsilad-gaaban, oo ay ku jiraan butyrate iyo foomamkeeda, ayaa loo isticmaalay sidii cunto kaabis ahaan si loo beddelo ama loo hagaajiyo saamaynta taban ee maaddooyinka ka soo baxa dhirta ee ku jira cuntooyinka aquaculture-ka, oo leh tiro badan oo si wanaagsan loo muujiyey jidheed iyo saamaynta kor u qaadista caafimaadka naasleyda iyo xoolaha.Tributyrin, oo ah aashitada butyric, ayaa lagu qiimeeyay kaabista cuntooyinka xoolaha la beero, iyadoo natiijooyin rajo leh laga helay noocyo kala duwan.Kalluunka iyo qolofleyda, ku darida cuntada ee tributyrin waa dhawaanahan oo aan daraasad yar lagu samayn laakiin natiijooyinku waxay soo jeedinayaan inay faa'iido weyn u leedahay xayawaanka biyaha.Tani waxay si gaar ah muhiim ugu tahay noocyada hilibleyda ah, kuwaas oo cuntadooda loo baahan yahay in la hagaajiyo si loo dhimo waxa ku jira kalluunka si kor loogu qaado joogtaynta deegaanka iyo dhaqaalaha ee qaybta.Shaqada hadda jirta waxay tilmaamaysaa tributyrin waxayna soo bandhigaysaa natiijooyinka ugu muhiimsan ee isticmaalkeeda sida isha cuntada ee butyric acid ee quudinta noocyada biyaha.Diirada ugu weyn waxaa la siiyaa noocyada aquaculture iyo sida tributyrin, kabitaan quudin, ay gacan uga geysan karto hagaajinta aquafeeds-ka dhirta.
2. Glyceryl butyrate
Aashitada loo yaqaan 'Butyric acid' waxay leedahay ur aan fiicneyn, wayna sahlan tahay in ay rogrogto, wayna adagtahay in la gaaro dabada dambe ee mindhicirka si ay door uga qaadato ka dib marka ay cunaan xoolaha, sidaas darteed si toos ah looma isticmaali karo wax soo saarka.Glyceryl butyrate waa sheyga dufanka leh ee butyric acid iyo glycerin.Butyric acid iyo glycerin waxay ku xidhan yihiin curaarta covalent.Waxay degan yihiin pH1-7 ilaa 230 ℃.Ka dib marka ay cunaan xayawaanku, glyceryl butyrate ma qudhmiyo caloosha, laakiin waxay u jajabisaa butyric acid iyo glycerin ee xiidmaha hoos yimaada ficilka lipase pancreatic, si tartiib ah u sii daaya butyric acid.Glyceryl butyrate, sida wax lagu daro quudinta, way ku habboon tahay in la isticmaalo, ammaan ah, aan sun ahayn, oo leh dhadhan gaar ah.Ma xalliyo dhibaatada oo kaliya in aysiidhka butyric ay adagtahay in lagu daro dareere ahaan iyo ur xun, laakiin sidoo kale waxay wanaajisaa dhibaatada in butyric acid ay ku adkaato inay gaadho marinka mindhicirka marka si toos ah loo isticmaalo.Waxaa lagu tiriyaa inay tahay mid ka mid ah waxyaabaha ka soo saara aashitada butyric ee ugu wanaagsan iyo alaabooyinka antihistamine-ka.
2.1 Glyceryl Tributyrate iyo Glyceryl Monobutyrate
Tributyrinwuxuu ka kooban yahay 3 molecule oo ah butyric acid iyo 1 molecule of glycerol.Tributyrin waxay si tartiib tartiib ah u sii daysaa butyric acid ee mindhicirka iyada oo loo marayo lipase pancreatic, qayb ka mid ah ayaa laga sii daayaa xagga hore ee mindhicirka, qaybna waxay gaari kartaa dhabarka mindhicirka si ay kaalin uga qaadato;Monobutyric acid glyceride waxaa sameeyay hal molecule of butyric acid oo ku xidhan goobta ugu horeysa ee glycerol (Sn-1 site), kaas oo leh sifooyin hydrophilic iyo lipophilic.Waxay gaari kartaa cidhifka dambe ee mindhicirka oo leh casiirka dheefshiidka.Qaar ka mid ah aashitada loo yaqaan 'butyric acid' waxaa soo daaya lipase ganaca, qaarna waxaa si toos ah u nuuga unugyada epithelial xiidmaha.Waxay u kala jajaban tahay butyric acid iyo glycerol ee unugyada xuubka mindhicirka, kor u qaadida koritaanka villi mindhicirka.Glyceryl butyrate waxay leedahay polarity molecular iyo nonpolarity, kaas oo si wax ku ool ah u gali kara xuubka gidaarka hydrophilic ama lipophilic ee bakteeriyada bakteeriyada pathogenic ee ugu weyn, waxay weerartaa unugyada bakteeriyada, burburiyaan qaabka unugyada, oo dila bakteeriyada waxyeelada leh.Monobutyric acid glyceride waxay saameyn xooggan ku leedahay bakteeriyada bakteeriyada garaam-positive iyo bakteeriyada gram-negative, waxayna leedahay saameyn bakteeriyada ka wanaagsan.
2.2 Codsiga glyceryl butyrate ee alaabta biyaha
Glyceryl butyrate, oo ka soo jeeda butyric acid, waxay si wax ku ool ah u sii dayn kartaa asiidhka butyric ee hoos yimaada ficilka lipase ee ganaca xiidmaha, waana mid aan ur lahayn, xasiloon, ammaan ah oo hadhaa ah.Waa mid ka mid ah kuwa ugu wanaagsan ee lagu beddeli karo antibiyootiga oo si weyn loogu isticmaalo dhirta.Zhai Qiuling iyo al.waxay muujisay in marka 100-150 mg / kg tributylglycerol ester lagu daro quudinta, heerka korodhka miisaanka, heerka koritaanka gaarka ah, hawlaha enzymes dheefshiidka kala duwan iyo dhererka villi mindhicirka ka hor iyo ka dib marka lagu daro 100 mg / kg tributylglycerol ester. si weyn loo kordhiyo;Tang Qifeng iyo cilmi-baarayaasha kale waxay ogaadeen in lagu daro 1.5g / kg tributylglycerol ester quudinta waxay si weyn u wanaajin kartaa waxqabadka kobaca ee Penaeus vannamei, waxayna si weyn u yaraynaysaa tirada vibrio pathogenic ee xiidmaha;Jiang Yingying iyo al.waxaa la ogaaday in lagu daro 1g / kg ee tributyl glyceride ee quudinta waxay si weyn u kordhin kartaa heerka korodhka miisaanka Allogynogenetic crucian carp, hoos u dhigista isku-dhafka quudinta, iyo kordhinta waxqabadka superoxide dismutase (SOD) ee hepatopancreas;Daraasadaha qaarkood waxay muujiyeen in lagu daro 1000 mg / kgtributyl glyceridein cuntada si weyn u kordhin kartaa xiidmaha superoxide dismutase (SOD) dhaqdhaqaaqa Jian carp.
Waqtiga boostada: Jan-05-2023