Ná mmalite nke narị afọ nke 20, EmilFischer, onye meriri Nrite Nobel na Chemistry na 1901, na-emepụta dipeptide nke glycine na nke mbụ, na-ekpughe na ezi nhazi nke peptide bụ ọkpụkpụ amide.Mgbe otu afọ gasịrị, ọ tụrụ aro okwu ahụ”peptide”, nke malitere nyocha sayensị nke peptide.

N'otu oge, a na-ewere Amino acid dị ka akụkụ kacha nta nke ahụ's absorption nke protein nri, ebe peptides bụ naanị ghọtara dị ka nke abụọ ire ere nke protein.Site na mmepe ngwa ngwa nke sayensị na nri, ndị ọkà mmụta sayensị achọpụtala na mgbe protein gbarie ma mebie, n'ọtụtụ ọnọdụ, obere peptides nke mejupụtara 2 ruo 3 amino acid na-abanye n'ime eriri afọ mmadụ ozugbo, yana arụmọrụ absorption dị elu karịa nke ahụ. nke otu amino acids.Ndị mmadụ ji nwayọọ nwayọọ ghọta na obere peptide bụ otu n'ime ihe kacha mkpa na ndụ, na ọrụ ya ekere òkè n'akụkụ niile nke ahụ.

Peptide bụ polymer nke amino acid, na ụdị onyinye dị n'etiti amino acid na protein, ma mejupụtara abụọ ma ọ bụ karịa amino asịd abụọ jikọtara ibe ha site na peptide yinye.Ya mere, n'otu okwu, anyị nwere ike ịtụle peptide bụ ezughị ezu decomposition ngwaahịa nke protein.

Ihe mejupụtara peptide bụ amino acids n'usoro ụfọdụ jikọtara ya na yinye peptide.

Dika nomenclature anabatara si dị, ọ kewara n'ime oligopeptides, polypeptide na protein.

Oligopeptide bụ 2-9 amino asịd mejupụtara.

Polypeptide bụ 10-50 amino asịd mejupụtara.

Protein bụ ihe mgbapụta peptide nke nwere ihe karịrị amino acid 50 mejupụtara.

Ọ bụ echiche na mgbe protein batara n'ime ahụ, na n'okpuru omume nke usoro nke enzymes digestive na tract digestive ga-agbari n'ime polypeptide, oligopeptide, na-emecha decompped n'ime free amino asịd, na absorption maka ahụ na protein nwere ike ịbụ naanị. eme ya n'ụdị amino acid n'efu.

Site na mmepe ngwa ngwa nke sayensị sayensị na nri nke oge a, ndị ọkà mmụta sayensị achọpụtala na oligopeptide nwere ike ịbanye kpam kpam site na eriri afọ, ma jiri nwayọọ nwayọọ nabata ndị mmadụ dịka oligopeptide ụdị I na ụdị II na-ebu nke ọma.

Nnyocha sayensị achọpụtala na oligopeptide nwere usoro nnabata pụrụ iche:

1. Ntinye aka ozugbo na-enweghị mgbaze.O nwere ihe nkiri na-echebe n'elu ya, nke na-agaghị etinye aka na enzymatic hydrolysis site na usoro nke enzymes na usoro nsị nke mmadụ, na-abanyekwa ozugbo na eriri afọ n'ụdị zuru oke ma na-etinye ya na eriri afọ.

2. Ndenye ngwa ngwa.Na-enweghị ihe mkpofu ma ọ bụ nsị, na ịrụzi maka mkpụrụ ndụ mebiri emebi.

3. Dị ka àkwà mmiri nke ebu.Nyefee ụdị nri niile na sel, akụkụ ahụ na otu dị n'ime ahụ.

A na-eji ya n'ọtụtụ ebe dị ka nlekọta ahụike, nri na ihe ịchọ mma na ntinye ya dị mfe, ihe oriri bara ụba na mmetụta dị iche iche physiological, nke na-aghọ ihe ọhụrụ na-ekpo ọkụ na nkà na ụzụ dị elu.National Doping Control Analysis Organisation achọpụtala obere peptide molecule dị ka ngwaahịa dị mma maka ndị na-eme egwuregwu ga-eji, na People's Liberation Army Eighth One Industrial Brigade na-ewere obere peptides molecule.Obere peptides molecule edochila ogwe ike nke ndị na-eme egwuregwu na-eji n'oge gara aga.Mgbe ọzụzụ asọmpi siri ike, ị drinkingụ otu iko obere peptides molecule dị mma maka iweghachi ahụike anụ ahụ na idobe ahụike karịa ogwe ike.Karịsịa maka mmebi akwara na ọkpụkpụ, ọrụ nrụzi nke obere peptides molecule bụ ihe a na-apụghị dochie anya.