TianJia Food Additive Manufacturer PROLINE

Tlhaloso e Khutšoanyane:

Nomoro ea CAS:147-85-3

Sephutheloana:25kg/Mokotla

Bongata ba Odara:1000kgs

 

Ponahalo le thepa:Phofo e tšoeu ea kristale

Tekano:1.35

Sebaka sa ho qhibiliha:228 ° C (Dec.) (hote.)

Sebaka se belang:252.2 º C ho 760 mmHg

Flash point:106.3 ºC

Lenane la Refractive:-85 ° (C=4, H2O)

Ho qhibiliha ha metsi:qhibilihang

Botsitso:E tsitsitseng, ha e tsamaellane le li-oxidants tse matla

Maemo a polokelo:mocheso oa kamore

Khatello ea mouoane:0.00615mmHg ho 25 ° C

Sebaka sa Isoelectric (pI):6.30


Lintlha tsa Sehlahisoa

Li-tag tsa Sehlahisoa

Proline (e khutsufatsoe e le Pro kapa P), e nang le foromo ea lik'hemik'hale C5H9NO2 le boima ba molek'hule ea 115.13, ke cyclic sub amino acid.α- Amino acid, e sa nke lehlakore, e nang le ntlha ea isoelectric ea 6.30, e na le metsi a mangata ho feta amino acid leha e le efe, 'me e ka qhibiliha ho pota 162g ho 100g ea metsi ho 25 ℃.Ho bonolo ho etsa deliquescence empa ha ho bonolo ho kristale, ka tatso e monate.Ho futhumatsa ka motsoako oa ninhydrin ho hlahisa metsoako e mosehla.Hang ha e kena ketane ea peptide, hydroxylation e ka etsahala, e leng se etsang hore ho thehoe 4-hydroxyproline, e leng karolo ea bohlokoa ea collagen ea liphoofolo.Hydroxyproline e boetse e teng liprotheine tse fapaneng tsa limela, haholo-holo tse amanang le ho thehoa ha marako a lisele.Hangata limela li na le pokello e kholo ea proline tlas'a maemo a fapaneng a mabe a kang komello, mocheso o phahameng, mocheso o tlaase, le letsoai.E sebelisoa haholo litsing tsa bongaka, biomaterial, indasteri le likarolo tse ling.

Ho na le mefuta e meraro ea proline:DL proline, L-proline, le D-proline.E atisang ho bitsoa proline ke L-proline, amino acid e hlahang ka tlhaho.Ka mocheso oa kamore, sehlahisoa sena ke kristale ea columnar.E bola ka potlako ha e futhumatsoa ho 215-220 ℃.E qhibiliha ka metsing a chesang le ethanol.E monate hanyenyane ebile e le hygroscopic.Racemization ka tharollo ea alkaline.[ α] D25-86.5 ° (metsi), -60.4 ° (5N hydrochloric acid).E ajoa ka liprotheine tse fapaneng.Amino acid e nang le lintho tse itekanetseng ho plankton ea marine;E boetse e fumaneha metsing a leoatle, li-particulate matter le maoatleng a leoatle.

Proline ke amino acid e seng ea bohlokoa 'meleng oa motho.

Mosebetsi le sepheo

Kopo indastering ea meriana

Lithethefatsi tsa amino acid.E 'ngoe ea lisebelisoa tse tala bakeng sa infusion ea amino acid.E sebelisoa bakeng sa tlatsetso ea protheine ka mor'a khaello ea phepo e nepahetseng, khaello ea protheine, mafu a matla a mala, ho chesa, le ho buuoa.Ha ho litla-morao tse chefo tse hlakileng.

Liphello tsa Intrabiological

Linthong tse phelang, proline ha se feela ntho e nepahetseng ea osmoregulation, empa hape e sebetsa e le ntho e sireletsang li-membrane le li-enzyme, hammoho le sehlaseli sa mahala sa radical, kahoo se sireletsa kholo ea limela tlas'a khatello ea osmotic.Bakeng sa ho bokella ntho e 'ngoe ea bohlokoa ea osmoregulation ka har'a li-vacuole ka har'a lintho tse phelang tsa ion potassium, proline e ka boela ea bapala karolo ea taolo ho cytoplasmic osmotic balance.

Lisebelisoa tsa indasteri

Indastering ea ho kopanya, proline e ka kenya letsoho ho inducing reactions asymmetric le ho sebetsa e le sesosa sa hydrogenation, polymerization, le water mediated reactions.Ha e sebelisoa e le sesosa sa liketso tse joalo, e na le ts'ebetso e matla le stereospecificity e ntle.

Lisebelisoa libakeng tse ling

1. Proline le tse tsoang ho eona hangata li sebelisoa e le li-catalysts tsa symmetric reactions ho organic reactions, ka phokotso ea CBS le catalytic aldol condensation reaction ea proline e le mehlala e hlahelletseng.

2. Nakong ea ho noa, protheine e na le proline e ngata e tlameletsoeng ho polyphenols, e ka hlahisang haze (turbidity).

3. Lisebelisoa tse tala bakeng sa ho qaptjoa ha gallstone ester inhibitors.

4. Li-flavoring agents, tse sebetsanang le tsoekere ka ho futhumatsa ho etsa lihlopha tsa amino hydrogen, li ka hlahisa lintho tse nang le monko o khethehileng.

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