GuzobereSayensị

Protein na mmiri ara ehi protein hydrolysis

Protein - ọ bụ a chemical nke ahu bu ihe organic compound nke a elu ụdị. Dị ka akụkụ nke protein, e nwere ihe karịrị otu narị dị iche iche amino asịd residues. Onye ọ bụla na ahụ ya kwesịrị ịnwe dịghị ihe na-erughị iri na ise kilos nke na-edozi.

Ndi na-edozi nwere ike ịbụ nke ọtụtụ ụdị:

1. Protein mfe peptide ụdị. Ha na-agụnye ọ bụghị ihe karịrị otu narị amino acid residues.

2. edozi oligopeptide ụdị. Ha na-agụnye abụọ na iri amino acid residues na yinye.

3. Protein polypeptide ụdị. Ha na-agụnye site na iri na iri na otu narị amino acid residues na yinye.

Ị na-mkpa na-ekwu na ndị na-edozi nwere ike ịbụ na otu n'ime ihe anọ iche nke nzukọ:

1. Nke a bụ isi ihe na ụdị nke protein. N'ụdị a nke protein na-anọchite anya a linear molekul nke na-emi esịnede a usoro nke amino acid residues.

2. Nke a bụ a abụọ ụdị nke protein. N'ụdị a nke protein na-gbanwere na ohere, ọ Nleta a ụdị gburugburu, akwụsịtụ site hydrogen agbụ.

3. Nke a na ụdị tertiary protein. N'ụdị a, eji a dịgasị iche iche njikọ gburugburu protein molekul bends na ogige n'ime a ụdị * Tụkwasị Ọdịdị, nke a na-akpọ na onwu globule.

4. Ọ bụ a quaternary ụdị nke protein. Na nke a, ọtụtụ protein ụmụ irighiri na-etolite globules na-ofu aka ọ bụla ọzọ site na njikọ.

Mgbe protein n'abu ọ bụla mpụga mmetụta, n'ihi na ihe atụ, mmetụta nke ihe ndị dị ka elu okpomọkụ, protein molekul amalite njọ nwayọọ nwayọọ na-etolite na udi. Ma mgbe, ke akpatre, bụ mbibi nke isi Ọdịdị nke ahụ protein, mgbe ahụ anyị na-ekwu na hydrolysis nke na-edozi mere. Hydrolysis nke na-edozi - a usoro peculiar mbibi nke ndị bụ isi ụdị nke protein molekul. Nke a mgbagwoju usoro nwere ike ime ma na acidic ọkara na na alkaline ajụ ụdị. Nkịtị akụkụ nke ndị dị otú ahụ a eke usoro, dị ka hydrolysis nke na-edozi ahụ, ọ bụ ihe enzyme - peptidase - hydrolase. Hydrolysis nke na-edozi - nke a bụ nke ikpeazụ ogbo nke mbibi nke protein-ụdị ụmụ irighiri. Mbibi nke abụọ ma ọ bụ karịa iche nke molekul akpọ denaturation. Denaturation nwere ike ime na reversible na irreversible n'onwe. Reversible denaturation pụtara na mbibi nke ndị na-adịghị ike njikọ na protein molekul, na irreversible - mebiri nke mgbagwoju nke ike covalent agbụ.

Nke a dị mkpa ná ndụ anyị na ngwaahịa dị ka mmiri ara ehi, kwa, ọ na-emi esịnede tumadi nke protein. Ya protein mejupụtara atọ isi mmiri:

1. The protein casein. Ọ dị n'ime mmiri ara ehi maka banyere atọ percent.

2. Laktobulmin. O nwere ya mejupụtara dị nso ka protein, nke na-hụrụ na ọbara ọbara. Ọ dị n'ime mmiri ara nke ihe dị ka ọkara a percent.

3. Lactoglobulin. Nke a protein dị nnọọ mma maka dịghịzi usoro. Ọ nwere ogwu mgbochi na dịghịzi agha.

The protein na mmiri ara ehi nwere ike ịbụ naanị na a soluble ala, na ọ na-etinye obi gị dum na ojiji nke ọ na-eri nri ka iri itoolu na asatọ percent. Ọ na-arụ ọrụ dị mkpa n'ime ahụ, na-eji ya dị ka a nri. Ya isi nzube - bụ isonye na guzobere ọhụrụ mkpụrụ ndụ na ahụ, karịsịa na-eto eto ntule, osisi na ụmụ anụmanụ, nakwa dị ka ọ na-enyere iji weghachi ochie mkpụrụ ndụ.

Mmiri ara ehi, tinyere, nwere ike ịnwe a nọmba nke na-edozi na ọbara nke si malite ma ọ bụ ndị ọzọ yiri malite. Ndị dị otú ahụ na-edozi tinye mmiri ara ehi si mammary gland mkpụrụ ndụ na na, n'eziokwu, bụ ngwaahịa nke ahụ dị mkpa ọrụ, nke na-e si ngwaahịa. Ọzọkwa, mmiri ara ehi protein nwere ọtụtụ ndị dị oké mkpa amino asịd na-apụghị synthesized ke idem, ma ọ bụla ikpe, ọ dị mkpa maka ya n'ihu adị na ịrụ ọrụ.

Similar articles

 

 

 

 

Trending Now

 

 

 

 

Newest

Copyright © 2018 ig.unansea.com. Theme powered by WordPress.