Alpha-lactalbumin (9013-90-5)

March 11, 2020
SKU: 147359-76-0
5.00 tsoa 5 ho ipapisitsoe le 1 moreki tekanyetso

Lactalbumin, e tsejoang hape e le "whey protein", ke albin e fumanehang lebeseng 'me e fumanoa ho Whey. Lactalbumin e fumaneha ho… ..


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Video ea Alpha-lactalbumin (9013-90-5)

Alpha-Lactalbumin phofo Slitšobotsi

Name Product Alpha-lactalbumin (9013-90-5)
Lebitso la lik'hemik'hale α-Lactalbumin; LALBA

lactalbumin, alpha-; alpha-lactalbumin; LYZL7; lysozyme-joalo ka protheine ea 7; lactose synthase B protheine;

Brand Name N / A
Sehlopha sa Lithethefatsi Li-biochemicals le Reagents, Casein le liprotheine tse ling tsa lebese, liprotheine le lihlahisoa tse ling
Nomoro ea CAS 9013-90-5
InChIKey N / A
limolek'hule Formula N / A
limolek'hule Wtse robeli 14178 Da
Masapo a monoisotopic N / A
Sebaka se belang N / A
Fho tsosolosa Poli N / A
Likokoana-hloko tsa Half-Life N / A
Color Tšoeu ho fihlela phofo e tšoeu
Sho khoneha N / A
Storage Tmocheso 2-8 ° C
Aho latela alpha lactalbumin phofo e sebelisitse lijo, tlatsetso, ho roba lebese.

Tlhatlhobo ea alpha-lactalbumin (9013-90-5) Tlhatlhobo

Lactalbumin, e tsejoang hape e le "whey protein", ke albin e fumanehang lebeseng 'me e fumanoa ho Whey. Lactalbumin e fumanoa lebese la liphoofolo tse anyesang tse ngata. Ho na le alpha le beta lactalbumins; ka bobeli li na le lebese.

Boithuto ba mahlale bo fana ka maikutlo a hore mefuta e meng ea lactalbumin (proty ea Whey) e ka ntlafatsa ho arabela ha 'mele haholo le ho eketsa maemo a glutathione hantle ho liphoofolo le ho ba le li-antiviral (khahlano le vaerase), anti-apoptotic (ho sitisa lefu la cell) le anti-tumor (khahlano le li-cancers kapa tumor. ) diketso tse ho batho.

Alpha-Lactalbumin ke eng?

Alpha-lactalbumin ke protheine ea tlhaho ea Whey e nang le litaba tsa tlhaho tse phahameng tsa tlhaho le li-amino acid tsohle tsa bohlokoa (BCAA), e leng mohloli o ikhethang oa protheine. Li-amino acid tsa bohlokoahali ho alpha-lactalbumin ke tryptophan le cysteine, hammoho le li-BCAAs; leucine, isoleucine le valine.

Ka lebaka la dikahare tse phahameng tsa li-amino acid tsa mabokose (BCAA, ~ 26%), haholo leucine, alpha-lactalbumin e ts'ehetsa le ho tsosa phello ea protheine ea mesifa, e e etsa mohloli o motle oa protheine oa ho ntlafatsa bophelo bo botle ba mesifa le ho thusa ho thibela sarcopenia nakong ea botsofali.

Alpha-lactalbumin ke proteni e fumanoang ka tekanyo ea bobeli e phahameng ka ho fetisisa protheine ea Whey e ka bang 17%. E na le melemo eohle ea protheine ea Whey; ke hore, ke mohloli o felletseng oa protheine e phahameng ho li-EAA, e nang le li-acid tse ngata tsa li-amino acid (BCAAs), e na le digestibility e phahameng, ebile ha e na mafura.

Ke sebopeho se ikhethileng sa amino acid se etsang alpha-lactalbumin khetho e phethahetseng ea protheine ho batho ba batlang melemo e fapaneng.

Alpha-lactalbumin e na le li-amino acid tsa bohlokoa le tsa maemo mme e na le protheine e ngata lebeseng la motho. E loketse lits'ebetso tse fapaneng tsa phepo ea bongaka tse joalo ka lino tsa UHT, li-bar le li-powders.

Alpha-lactalbumin ke mohloli o ruileng haholo oa amino acid acid tryptophan le cysteine. Ho tsena tse peli, cysteine ​​e hlahella e le lithibelo tsa amino acid tse fokotsang ho thehoa ha glutathione (GSH) - antioxidant e tsejoang ho fokotsa khatello ea khatello ea mali 'meleng oa motho.

Ke hobane'ng Alpha-Lactalbumin?

AAlpha-lactalbumin ka tlhaho e phahame haholo ho tryptophan

Tryptophan ke e 'ngoe ea li-amino acid tse fokolang haholo liprotheine tsa lijo. Leha ho le joalo, alpha-lactalbumin e fana ka 48 mg ea tryptophan ka gram ea protheine, e leng litaba tsa eona tse phahameng mehloling eohle ea protheine ea lijo.

Alpha-lactalbumin e le mohloli oa protheine e eketsa maemo a tryptophan ea mali, e khothalletsang tšusumetso le ho fumaneha ha serotonin bokong. Ka lehlakoreng le leng, serotonin e tšehetsa tlhahiso ea melatonin, e leng hormone e thusang ho tsamaisa mekhoa ea ho robala.

Alpha-lactalbumin e phahame ka cysteine

Alpha-lactalbumin e fana ka 48 mg ea cysteine ​​ka gram ea protheine. Cysteine ​​ke selelekela se lebisang ho antioxidant glutathione, e amehang lits'ebetsong tsa 'mele tse tšehetsang sesole sa' mele, ho haha ​​le ho lokisa lisele, le ho sireletsa khahlanong le tšenyo ea oxidative.

Alpha-lactalbumin ke mohloli o ruileng oa li-amino acid tse nang le sebabole

Protheine ea alpha-lactalbumin Whey e na le karolelano e ikhethang ea 5: 1 ea cysteine ​​ho methionine - karo-karolelano e ntle ea 'mele. Methionine e bohareng ba potoloho ea methylation, mohato oa bohlokoa o hlokang folate, vithamine B12, le choline, mme o bohlokoa molemong oa motsoako oa li-nucleotide, lithibelo tsa moaho tsa DNA.

Protheine ea Whey (ho kenyelletsa alpha-lactalbumin) ke mohloli o nonneng oa li-amino acid.

Protein ea Whey e phahame ho li-EAA, li-amino acid tse robong tse lokelang ho tsoa lijong hobane 'mele ha o khone ho li kopanya. Ho feta moo, li-BCAAs, haholo leucine, li bapala karolo e tobileng ho qaleng motsoako oa protheine ea mesifa.

Li-EAA li ts'ehetsa ho aha bocha, ho lokisa le ho hlophisa liprotheine tsa mesifa esita le moo ho nang le liprotheine tse fokolang kapa "caloric" e tlase.

Protheine ea alpha-lactalbumin Whey e na le li-peptide tsa bioactive

Li-peptide tse nang le bioactive li na le thepa ea prebiotic mme li na le ts'ebeliso e ikhethang ea bophelo bo botle ba motho. Patlisiso e bonts'a litlamorao tse ikhethang tsa alpha-lactalbumin ka mpeng ke karolo ea lipilisi tse tsoang ho li-motsoako tse ikhethang tsa "tryptophan" le "cysteine" le liphetoho tse ling kamora phetolelo ea li-amino acid tsena.

Alpha-lactalbumin melemo e

Ha e le monomer, alpha-lactalbumin e tlama ka matla ion ea calcium le zinc mme e ka ba le ts'ebetso ea bactericidal kapa antitumor. Ho potoloha, ho fapaneng ha alpha-lactalbumin, e bitsoang HAMLET, ho ka etsahala hore ho tsose apoptosis ka har'a tumor le lisele tse kholo.

Alpha-lactalbumin e teng ka tekanyo ea 0.02% ho isa ho 0.03% ka lebese la bovine, e etsa karohano le tlhoekiso le saense e nepahetseng. Ho ba teng ha eona ka lebese la motho ho phahame haholo, hoo e ka bang makhetlo a robeli ho feta; ka hona, ho itšoaolla le ho itlhoekisa ka alpha-lactalbumin ho thusa ho nts'etsapele mokhoa oa masea o tšoanang hantle le lebese la motho.

Alpha-lactalbumin e le mohloli oa protheine e eketsa maemo a tryptophan ea mali, e khothalletsang tšusumetso le ho fumaneha ha serotonin bokong. Ka lehlakoreng le leng, serotonin e tšehetsa tlhahiso ea melatonin, e leng hormone e thusang ho tsamaisa mekhoa ea ho robala. Serotonin e na le litlamorao tse ngata ebile e bohlokoa taolong ea takatso ea takatso ea lijo, maikutlo, ho robala, ts'ebetso ea kelello le bokhoni ba ho sebetsana le khatello ea maikutlo.

Boemong ba morao-rao ba protheine ke Mokhatlo oa Machaba oa Nutrition, alpha-lactalbumin e boetse e khothalletsoa matla a eona a ho potlakisa pholiso ea maqeba, e bohlokoa bakeng sa ho hlaphoheloa papaling le papaling ea lipapali.

LALBA (Alpha-lactalbumin) e na le mesebetsi e 'maloa ea biochemical, mohlala, calcium ion e tlamang, ts'ebetso ea lactose synthase. E meng ea mesebetsi e sebelisane le liprotheine tse ling, mesebetsi e meng e ka sebetsoa ke LALBA ka boeona. Re khethile mesebetsi e mengata eo LALBA e neng e na le eona, 'me re thathamisa liprotheine tse ling tse nang le ts'ebetso e tšoanang le LALBA. U ka fumana liprotheine tse ngata sebakeng sa rona sa marang-rang.

protheine ea alpha-lactalbumin Whey e ts'ehetsa baatlelete kapa batho ka bomong ba batlang ho boloka kapa ho haha ​​boima ba mesifa nakong ea maemo a boloi, joalo ka ho itima lijo bosiu bo le bong, ho theola boima ba 'mele, ho phomola betheng, ho tsofala, ho ikoetlisa ka matla / khatello ea maikutlo, kapa bokuli.

Boithuto bo bontšitse hore ho ja alpha-lactalbumin e ruileng ho tryptophan ho ka ntlafatsa boleng ba ho robala le ho falimeha ha hoseng, ts'ebetso ea kelello nakong ea khatello ea maikutlo le moea o tlisoang ke khatello ea maikutlo.

Alpha-lactalbumin phofo sebelisa khanya

  • Tšebeliso ea alpha-lactalbuminpowder e le karolo ea liforomo tsa masea, ho li etsa li ts'oane le lebese la matsoele;
  • Ts'ebeliso ea alpha-lactalbuminpowder e le tlatsetso ho nts'etsapele bophelo bo botle ba 'mele kapa ho feto-fetoha ha ts'ebetso ea methapo, ho kenyelletsa ho robala le khatello ea maikutlo;
  • Tšebeliso ea alpha-lactalbuminpowder e le moemeli oa kalafo ea sebelisang maemong kapa maloetse a kang sarcopenia, mathata a maikutlo, ho ruruha le mofets'e.

Reference:

  • Layman D, Lönnerdal B, Fernstrom J. Likopo tsa α-lactalbumin ho phepo ea batho. Nutr Rev 2018; 76 (6): 444-460.
  • Booij L, Merens W, Markus C, Van der Je A. Lijo tse nang le alpha-lactalbumin li ntlafatsa mohopolo ho bakuli ba sa fumaneng lengolo le felletseng le taolo e tsamaeang. J Psychopharmacol 2006; 20 (4): 526-535.
  • Markus C, Olivier B, de Haan E. Whey protheine e nang le alpha-lactalbumin e eketsa tekanyo ea plasma tryptophan ho palo ea tse ling tse kholo tsa li-amino acid mme e ntlafatsa ts'ebetso ea kelello ho lithuto tse tlokotsing ea khatello ea maikutlo. Am J Clin Nutr 2002; 75 (6): 1051-1056.
  • Tlhahiso ea al-lactalbumin ho human mammary carcinoma Science 1975 190: 673-.
  • Ho bapisoa le tatellano ea amino acid e bovine alpha-lactalbumin le hens lehe le lesoeu lysozyme.K Brew et. Al The Journal ea chemistry ea likokoana-hloko, 242 (16), e sa hlalosoang (1967-8-25)
  • Alpha-Lactalbumin e Nts'elitse Liprotheine tsa Whey Ho Thuisa Ho Ntlafatsa Kholofalo ea Gut, Ts'ireletso ea 'mele ea Ts'ireletso ea Mpa le Ts'ireletso ea Brain ho Li-pig tsa Preterm. Nielsen CH, Hui Y, Nguyen DN, Ahnfeldt AM, Burrin DG, Hartmann B, Heckmann AB, Sangild PT, Thymann T, Bering SB. Nutrients. 2020 Jan 17
  • tlhahlobo le papiso ea mesebetsi ea anti-tumor ea lactoferrin, α-lactalbumin, le β-lactoglobulin ho A549, HT29, HepG2, le MDA231-LM2 tumor. Li HY, Li P, Yang HG, Wang YZ, Huang GX, Wang JQ, Zheng N. J Dairy Sci. 2019 Nov

TLHOKOMELISO LE TLHALOSO:

Boitsebiso bona bo rekisetsoe tšebeliso ea lipatlisiso. Lipehelo tsa thekiso Etsa kopo. Eseng molemong oa tšebeliso ea batho, kapa bongaka, bongaka ba liphoofolo kapa lisebelisoa tsa lapeng.