Liprotheine

Sengoli: Peter Berry
Letsatsi La Creation: 18 Phupu 2021
Ntlafatsa Letsatsi: 11 Mots’Eanong 2024
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Litaba

Ka lebitso la protheine Limolek'hule tse entsoeng ka li-amino acid lia tsebahala, tse hokahantsoeng ke mofuta oa tlamo e tsejoang e le litlamo tsa peptide. Liprotheine li etsa halofo ea boima ba lisele tse ommeng (le 20% ea boima ba 'mele oa motho), mme ha ho na ts'ebetso ea bioloji e sa li kenyeleng.

Sebopeho sa limolek'hule tsena ke carbon, haedrojene, oksijene le naetrojene. Tlhophiso le tlhophiso ea li-amino acid kahare ho protheine ho latela khoutu ea motho, ke hore, DNA.

Li phetha mosebetsi ofe?

Liprotheine li na le ts'ebetso e bohlokoa molemong oa kholo, 'me e susumetsoa haholo-holo ke naetrojene e seng teng ho limolek'hule tse ling tse kenyellelitsoeng lijong. lik'habohaedreite le mafura.

Ho fapana le tsena tse peli, protheine Ha li na tšebetso ea pokello ea matla, empa li na le karolo ea bohlokoa ho hlophiseng le ho hlokomeleng lisele kapa likarolo tse ling tsa 'mele tse kang maro a ka mpeng, hemoglobin, livithamini le tse ling. li-enzyme. Ka mokhoa o ts'oanang, lia thusa jara likhase tse fapaneng ka har'a mali, 'me e sebetsa e le lintho tse amohelang makala.


Pakeng tsa mesebetsi ea protheineKa lehlakoreng le leng, li lokela ho fana ka li-amino acid tsa bohlokoa bakeng sa ho kopanya lisele, hape li sebetse joalo ka Lihlahisoa tsa likokoana-hloko ho akofisa lebelo la liphetoho tsa lik'hemik'hale ea metabolism. Qetellong, ho ka boleloa hore liprotheine li sebetsa ka mokhoa oa ts'ireletso, hobane li-antibodies ke liprotheine tsa tlhaho tse itšireletsang khahlanong le tšoaetso kapa mahlahana a kantle ho naha.

Bona hape: Lintlha tsa trace ke life?

Matlotlo

Mabapi le thepa ea liprotheine, ho ka boleloa hore botsitso Ke ea bohlokoahali hobane liprotheine li tlameha ho tsitsa tikolohong eo li bolokiloeng ho eona kapa moo li ntšetsang pele ts'ebetso ea tsona, ka tsela ea ho lelefatsa bophelo ba tsona halelele kamoo ho ka khonehang ho qoba ho hlahisa litšitiso 'meleng.

Ka lehlakoreng le leng, liprotheine li na le mocheso le pH ho e hlokomela ho tiisa botsitso, ka hona ho thoe thepa ea bobeli ea mantlha ke ea ho qhibiliha.


Lintho tse ling tse nyane joalo ka tse tobileng, pH sesebelisoa tsokoang electrolytic bokgoni li boetse li tloaelehile sehlopheng sena sa limolek'hule.

Kemiso

Sehlopha se tloaelehileng haholo sa liprotheine se etsoa ho latela sebopeho sa bona sa lik'hemik'hale, har'a liprotheine tse bonolo e hlahisang feela amino acid ha e sebelisoa ka hydrolyzed; the li-albumin le likokoana-hloko hore li qhibiliha ka metsing le ho hlapolla tharollo; the menyollo le prolanins tse qhibilihang ka har'a acid; the li-albinoids tse sa keneleng metsi. the liprotheine tse kopantsoeng e nang le likarolo tse se nang protheine le protheinetse tsoang ho e leng lihlahisoa tsa hydrolysis.

Bohlokoa lijong

Mohloli o moholo oa protheine 'meleng ke lijo. Bohlokoa ba ho kenyelletsa liprotheine lijong li hatisa haholo bana ba leng nakong ea kholo le basali ba baimana, ba hlokang tlhahiso ea lisele tse ncha.


Ha batho ba iphepa ka litholoana meroho kapa nama Hangata li kenyelletsa liprotheine tse ngata ka ts'ebetso e tsejoang e le ts'ebetso ea protheine, e nang le ho senyeha ha sehlahisoa ho fihlela se fetoloa li-amino acid tse bonolo, ebe o li bokella hore e be liprotheine bakeng sa 'mele, mohatong o tsejoang e le protheine. Ke feela kamora mona li kenyellelitsoeng 'meleng.

Mehlala ea liprotheine

FibrinogenEnzyme ea Amylase
FibrinTseina
ElastinGamma globulin
GluteinHemoglobin
Enzyme ea lipasePepsin
ProlactinActin
CollagenProtease enzyme
InsulinMyosin
CaseinLisireletsi (kapa li-immunoglobulin)
KeratinAlbumin

Bona hape: Mehlala ea Li-enzyme tsa Ts'oaetso

Lijo tse phahameng tsa protheine

SoyaLitlhapi
LebeseNama ea kolobe
LentileKhoho
Chisi ea ManchegoKhomo ea khomo
Chisi e bobebeLichickpeas
Cheese ea RoquefortLialmonde
Turkey hamBoroso ea mali
Nama ea kolobeBosoeu ba lehe
CodLebese le khutsitsoeng
Serrano hamHake
PeanutLikhofu
Salamikonyana
Ham e tsubangLipistachi
TunaSalemone
Ham e phehiloengSerethe

E ka u sebeletsa:

  • Mehlala ea Likhabohaedreite
  • Mehlala ea Lipids (Mafura)
  • Mehlala ea Trace Elements (le mosebetsi oa eona)


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