TianJia Food Additive Manufacturer L-Tyrosine
L-tyrosine
mawu oyamba achidule
Tyrosine (yofupikitsidwa ngati Tyr kapena Y) kapena 4-hydroxyphenylalanine ndi imodzi mwa ma amino acid 22 omwe amagwiritsidwa ntchito ndi maselo kuti apange mapuloteni.Itha kugwiritsidwa ntchito kupanga mapuloteni m'maselo, ndi ma codon UAC ndi UAU.Ndi amino acid osafunikira omwe ali ndi magulu a polar ndipo amatha kupangidwa ndi thupi la munthu.Mawu akuti 'tyrosine' amachokera ku Greek tyros, kutanthauza tchizi.Kumayambiriro kwa zaka za zana la 19, idapezeka koyamba ndi katswiri wamankhwala waku Germany Eustus von Libich mu cheesein ya casein, ndipo ikagwiritsidwa ntchito ngati gulu logwira ntchito kapena lambali, imatchedwa tyrosine.
ntchito
Kuphatikiza pa kukhala puloteni ya amino acid, tyrosine imagwira ntchito yapadera pakupanga chizindikiro mu mapuloteni podalira magulu a phenolic.Ntchito yake imakhala ngati cholandilira magulu a phosphate omwe amasamutsidwa ndi protein kinases (otchedwa tyrosine kinase receptors), pomwe phosphorylation yamagulu a hydroxyl imasintha ntchito ya protein yomwe ikufuna.
Tyrosine imagwiranso ntchito yofunika kwambiri mu photosynthesis, imagwira ntchito ngati wothandizira ma elekitironi pakuchepetsa kachitidwe ka oxidized chlorophyll mu ma chloroplasts (Photosystem II), deprotonation of phenolic OH magulu, ndipo potsiriza kuchepetsa ndi masango anayi a manganese mu Photosystem II.
Magwero a zakudya
Tyrosine imatha kupangidwa kuchokera ku phenylalanine m'thupi ndipo imapezeka muzakudya zambiri zomanga thupi monga nkhuku, turkey, nsomba, mkaka, yoghurt, tchizi, tchizi, mtedza, amondi, mbewu za dzungu, sesame, soya, nyemba za lima, mapeyala, ndi nthochi.
L-tyrosine ndi amino acid osafunikira komanso imodzi mwazinthu zofunika kwambiri panjira ya methionine metabolism.Zimapezeka kwambiri m'zamoyo ndipo zimagwira ntchito yofunika kwambiri pazochitika zambiri zamoyo.
L-tyrosine ndi chigawo chimodzi cha mapuloteni ndipo nawo kaphatikizidwe ndondomeko mapuloteni.Ndi kalambulabwalo wa zinthu zosiyanasiyana bioactive, kuphatikizapo catecholamine neurotransmitters monga dopamine, norepinephrine, ndi adrenaline, komanso mahomoni chithokomiro ndi melanin.
Kuphatikiza apo, L-tyrosine imakhudzidwanso ndi kaphatikizidwe ka mamolekyu ofunikira achilengedwe kudzera mumagulu angapo a michere m'thupi, monga tyrosine kinase ndi tyrosine hydroxylase, omwe amakhudzidwa ndi njira zowunikira za kinase komanso kuwongolera thupi.
Kudya kwa L-tyrosine kumatha kupezeka kudzera muzakudya, ndi zakudya zambiri kuphatikiza mtedza, mbewu, nyama, nsomba, ndi mkaka.Kuphatikiza apo, L-tyrosine imathanso kusinthidwa kuchokera ku amino acid ina, phenylalanine, kudzera munjira ya tyrosine synthesis m'thupi.
1.Zazaka zopitilira 10 ndi ISO yotsimikizika,
2.Factory of flavor and sweetener mixing,Tianjia Own Brands,
3.Research pa Market Knowledge & mayendedwe kutsatira,
4.Timely Deliver & Stock Kukwezeleza pa zinthu otentha wovuta,
5.Kudalirika & Tsatirani mosamalitsa udindo wa mgwirizano & pambuyo pa ntchito yogulitsa,
6. Katswiri pa International Logistic Service, zolemba zamalamulo & ndondomeko yachitatu yoyendera.
