Protein iyo borotiinka caanaha hydrolysis

Protein - waa kiimiko ah waa xarunta ah organic nooca sare. Iyadoo qayb ka ah protein ah, waxaa jira in ka badan boqol duwan harta acids amino. Qof kasta wuxuu ku qaaday jidhkiisii waa ku jira oo aan ka yarayn shan iyo toban kilo oo borotiinada.

Borotiin noqon karaan dhawr nooc:

1. Protein nooca peptide fudud. Waxay ka kooban yihiin in aan ka badnayn boqol iyo harta amino acid.

2. Borotiin oligopeptide nooca. Waxaa ka mid ah laba iyo toban harta amino acid ee silsiladda.

3. Protein nooca polypeptide. Waxaa ka mid ah ka toban ka mid ah boqol harta amino acid ee silsiladda.

Waxaad sidoo kale u baahan tahay in la yidhaahdo in borotiinada waxaa laga yaabaa in mid ka mid ah afarta nooc ee ururka:

1. Tani waa habka aasaasiga ah ee protein ah. In foomkan of protein ah wakiil Britain toosan oo ka kooban isku xigxiga oo ku harta amino acid.

2. Tani waa nooc ka mid ah dugsiyada sare ee protein ah. In foomkan of protein la bedelo meesha bannaan ee, u yeela nooc ka mid ah loogu aarayo, qotoma by bonds hydrogen.

3. Tani foomka of protein jaamacadeed. In foomkan, oo isticmaalaya noocyo kala duwan oo isku xirta qallooca Britain protein muquuninta iyo xeryo galay nooc ka mid ah qaab-dhismeedka spherical, oo la yidhaahdo ee globule chemistry.

4. Waa nooc ka mid ah quaternary of protein ah. Xaaladdan oo kale, dhowr ah u taagoo protein si ay u sameeyaan globules go'an yihiin midba midka kale by links.

Marka protein ku dhacdaa saameyn dibadda, tusaale ahaan, ay saameyn ku leeyihiin arrimaha sida heerkulka sare, Britain protein bilaabmin inay ka sii darto si tartiib tartiib ah u sameeyaan qaabka. Laakiin markii, ugu dambaysta, waa u baabba 'aasaasiga ah qaab-dhismeedka of protein ah, ka dibna waxaan u sheegaya in hydrolysis ee borotiinada dhacay. Hydrolysis borotiinada - habka burburinta hanti ee foomka hoose ee Britain protein ah. Hawlgalkani waxa adag dhici kara labadaba dhexdhexaad acidic iyo nooca dhexdhexaad ah xumadoodu. Qabanaya oo qayb ka ah geeddi-socodka dabiiciga ah sida a, sida hydrolysis borotiinada ee jirka, waa enzyme ah - peptidase - hydrolase. Hydrolysis borotiinada - tani waa heerka ugu dambeeya ee burburka u taagoo nooca-protein. Burburka foomamka sare ama ka sareeya ee Britain ayaa ugu baaqay denaturation. Denaturation dhici kara in muuqashadii karo iyo karin. denaturation karo dhacdaa burburinta ah links ku itaal Britain protein ah, iyo karin - xadgudub ku ah dhismaha iyo silsilado covalent xoog leh.

Tani waa muhiim in waxyaabaha nolosha our sida caanaha, sidoo kale, waxa ka kooban yahay inta badan oo borotiin ah. Its protein ka kooban yahay saddex qaybood oo waaweyn:

1. casein The protein. Waxaa laga helaa caano ku saabsan saddex boqolkiiba.

2. Laktobulmin. Waxa uu leeyahay ee ay ka kooban ayaa ku dhow inuu protein ah, taas oo waxaa laga helaa serum dhiigga. Waxaa laga helaa caano ku saabsan badh boqolkiiba.

3. Lactoglobulin. protein Tani waa mid aad u wanaagsan, waayo nidaamka difaaca jirka. Waxay leedahay ciidamada antibiotic iyo difaaca jirka.

borotiinka caanaha noqon karaa oo kaliya ku jira xaalad ah milma, oo waxaa la nuugo in la isticmaalo waxaa ka mid ah in cunto ah u siddeed iyo sagaashan boqolkiiba. Waxay door muhiim ah ee jirka ku jira, waxaa loo isticmaalaa sida cuntada a. Ujeeddada ugu weyn - waa in ay ka qayb formation of unugyo cusub ee jirka, gaar ahaan noolaha yar yar, dhirta iyo xayawaanka, iyo sidoo kale waxay ka caawisaa si loo soo celiyo unugyada jirka.

Milk, oo ay ku jiraan, ku jiri kara tiro ka mid ah borotiinka ku serum ka soo jeedo ama asal kale oo la mid. borotiinada noocan oo kale ah soo galaan caanaha ka soo unugyada qanjirka caanaha iyo, dhab ahaantii, waa wax soo saarka ee aan laga maarmin ee jidhka ah, kaas oo laga soo qaatay sheyga. Sidoo kale, protein caanaha ku jira inta badan acids amino lagama maarmaan ah in aan la samaysan karin ee jirka, laakiin ay dhacdo in kasta oo ay tahay lagama maarmaan u ah jiritaankeeda dheeraad ah oo shaqaynaya.