TianJia Chikafu Chinowedzera Mugadziri PROLINE
Proline (yakapfupikiswa sePro kana P), ine kemikari formula C5H9NO2 uye molecular huremu hwe115.13, inonzi cyclic sub amino acid.α- Amino acids, isina kwayakarerekera, ine isoelectric point ye6.30, ine kunyungudika kukuru mumvura kupfuura chero imwe amino acid, uye inogona kunyungudika kutenderera 162g mu100g yemvura pa25 ℃.Zviri nyore kuita deliquescence asi hazvisi nyore kupenya, nekunaka kunotapira.Co kudziya ne ninhydrin mhinduro inogadzira yeyero makomisheni.Kana uchingopinda muketani yepeptide, hydroxylation inogona kuitika, zvichiita kuti pave ne4-hydroxyproline, iyo inokosha chikamu chemhuka collagen.Hydroxyproline inowanikwawo mumapuroteni ezvirimwa akasiyana, kunyanya ane chekuita nekuumbwa kwemadziro emadziro.Zvirimwa zvinowanzoona kuunganidzwa kwakakosha kweproline pasi pemamiriro akasiyana-siyana akashata akadai sekusanaya kwemvura, tembiricha yepamusoro, tembiricha yakaderera, uye salinity.Inoshandiswa zvakanyanya mumakiriniki, biomaterial, maindasitiri, uye mamwe minda.
Kune marudzi matatu eproline:DL proline, L-proline, uye D-proline.Iyo inowanzonzi proline iL-proline, amino acid inowanzoitika.Pane tembiricha yekamuri, chigadzirwa ichi ikiristandi yecolum.Kurumidza kuora kana kupisa kusvika 215-220 ℃.Soluble mumvura inopisa uye ethanol.Zvishoma zvinotapira uye hygroscopic.Racemization mune alkaline mhinduro.[ α] D25-86.5 ° (mvura), -60.4 ° (5N hydrochloric acid).Yakagoverwa mumapuroteni akasiyana-siyana.Amino acid ine mwero wemukati mune marine plankton;Inowanikwawo mumvura yegungwa, zvinhu zvakasara, uye marara emugungwa.
Proline isiri yakakosha amino acid mumuviri wemunhu.
Basa uye chinangwa
Kushandisa muindasitiri yemishonga
Amino acid mishonga.Imwe yezvigadzirwa zvekomboni amino acid infusion.Inoshandiswa seprotein supplementation mushure mekushaya zvokudya zvinovaka muviri, kushomeka kweprotein, zvirwere zvemudumbu zvakakomba, kutsva, uye kuvhiyiwa.Hapana zviri pachena toxic side effects.
Intrabiological madhara
Muzvisikwa zvipenyu, proline haingori chinhu chakanakira osmoregulation, asi inoshandawo sechinhu chinodzivirira kune membranes uye enzymes, pamwe nemahara radical scavenger, nekudaro ichidzivirira kukura kwechirimwa pasi pekunetseka kweosmotic.Pakuunganidzwa kwechimwe chinhu chakakosha osmoregulation muvacuoles mune potassium ion zvipenyu zvipenyu, proline inogona zvakare kuita basa rekutonga mu cytoplasmic osmotic chiyero.
Industrial applications
Muindasitiri yekubatanidza, proline inogona kutora chikamu mukuita asymmetric reactions uye inoshanda sechinhu chinokonzeresa hydrogenation, polymerization, uye mvura inopindirana maitiro.Kana ichishandiswa sechikonzero chekuita kwakadaro, ine chiitiko chakasimba uye yakanaka stereospecificity.
Zvikumbiro mune mamwe minda
1. Proline nezvinobva pairi zvinowanzo shandiswa se symmetric catalysts muorganic reactions, nekudzikiswa kweCBS uye catalytic aldol condensation reaction yeproline iri mienzaniso yakakurumbira.
2. Panguva yekubika, mapuroteni akapfuma muproline inosungirirwa kune polyphenols, iyo inogona kubudisa haze (turbidity).
3. Raw zvinhu zvekugadzirwa kwegallstone ester inhibitors.
4. Flavoring agents, iyo inopindirana neshuga kuburikidza nekupisa kwekubatana kuti iite mapoka emaamino hydrogen, inogona kugadzira zvinhu zvine zvinonhuwira zvakakosha.
1.Kupfuura makore gumi ruzivo ne ISO yakasimbiswa,
2.Factory yekuravira uye sweetener musanganiswa,Tianjia Own Brands,
3.Ongororo paMusika Ruzivo & maitiro ekutevera,
4.Timely Deliver & Stock Promotion pane zvinopisa zvinoda zvigadzirwa,
5.Kuvimbika & Kunyatsotevedzera chibvumirano basa & mushure mekutengesa sevhisi,
6. Nyanzvi paInternational Logistic Service, magwaro epamutemo & muitiro weThird Party Inspection.
