Casein phosphopeptides (CPP) bụ ụdị mgbakwunye nri na-arụ ọrụ
Casein phosphopeptide bụ casein hydrolyzed site trypsin ma ọ bụ trypsin, nke a nụchara anụcha ma dị ọcha. Nhazi ya bụ Ser (P) - Ser (P) - Ser (P) - Glu Glu - (Ser: serine, Glu: glutamic acid, P: phosphate). The phosphoserine residues (- Ser (P) -) na usoro a dị na ụyọkọ ma na-ebu ebubo na-adịghị mma na mpaghara pH na-adịghị ike nke eriri afọ, nke nwere ike igbochi ihe ọzọ nke enzymes digestive ma gbochie CPP site na hydrolysis ọzọ, na-akpata ọnụnọ kwụsiri ike. n'ime eriri afọ. Nnyocha ụlọ achọpụtala na ka nitrogen na phosphorus dị ntakịrị na CPP dị ntakịrị, na-adị mkpụmkpụ nke peptide yinye nke CPP, yana njupụta nke otu phosphate dị elu, na-ebute ịdị ọcha CPP dị elu na nkwalite ike nke absorption na iji calcium.
Calcium na-etinye obi gị dum n'ụzọ dị mfe naanị mgbe ọ dị n'ụdị ion, na n'ebe na-anọpụ iche na ebe alkaline na-adịghị ike, ọ dị mfe ịmepụta salts na-adịghị ike na ion acid na-efunahụ ya. Mmetụta absorption nke CPP na calcium na-egosipụtakarị site n'ikike ya na-ejikọta ya na calcium na gburugburu alkaline na-anọpụ iche na nke na-adịghị ike, na-egbochi ọgbọ nke mmiri na-adịghị ike, na-ezere calcium ọnwụ, na n'ikpeazụ na-abanye n'ime ya n'ihi mmụba nke mkpokọta calcium n'efu. Nnyocha ndị dị ugbu a na-egosi na mmetụta CPP na ịkwalite nnabata calcium na-apụtakarị n'akụkụ ndị a:
- (1) Kwalite nnabata calcium n'ime obere eriri afọ.
Nri ọka ọka na nri mmadụ nwere nnukwu ihe mejupụtara phosphorus dị elu dị ka phytic acid na inositol hexaphosphate, nke jikọtara ya na calcium na gburugburu pH 7-8 na njedebe dị ala nke eriri afọ iji mepụta calcium phosphate precipitates. CPP nwere ike igbochi nguzobe nke calcium phosphate, nọgide na-enwe ụbara nke calcium n'efu, na-akwalite nnabata nke calcium, wee ghọọ ụzọ ọzọ maka vitamin D dị ka onye na-akwalite absorption calcium.
- (2) Kwalite ojiji nke calcium site ọkpụkpụ.
Nnwale anụmanụ na-egosi na CPP nwere ike ịkwalite mmịnye na itinye n'ọrụ nke calcium, mee ka mmetụta nke osteoclast kwụsị ma gbochie ọkpụkpụ ọkpụkpụ.
- (3) Kwalite ojiji nke calcium site ezé.
N'oge gara aga, a kwenyere na ịta chiiz ma e richaa nri nwere ike ime ka mmiri na-amịpụta mmiri, na-ekwe ka mmiri alkaline na-egbochi ihe acidic dị n'ihe e ji eze mee ihe site na enamel na-emebi emebi, bụ́ nke na-enyere aka igbochi ọnọdụ nke caries eze. N'ime afọ ndị na-adịbeghị anya, nchọpụta achọpụtala na CPP dị na cheese nwere ike jikọta ion calcium na nri na caries eze, na-ebelata enamel demineralization, ma si otú ahụ nweta ebumnuche mgbochi caries.
Nnyocha achọpụtala na spam na usoro omenala nwere CPP nwere ikike dị elu nke ukwuu ịbanye n'ime mkpụrụ ndụ akwa ma nwee ike ibelata ogo mgbanwe spam, na-eme ka mmepe embrayo kwụsie ike. CPP nwekwara ike imeziwanye bioavailability nke ion ígwè dị ka ígwè, zinc, na magnesium, n'ihi ya, a maara ya dị ka ihe peptide nwere ọrụ na-ebu ígwè. Ka ọ dị ugbu a, etinyere CPP n'ime osikapa curry ụmụaka, ihe ọṅụṅụ, chịngọm na ihe oriri na ahụike ndị ọzọ na mba ofesi. Nnyocha na itinye n'ọrụ maka ọgwụgwọ ụkọ calcium na ụmụaka, ọkpụkpụ ọkpụkpụ na ndị agadi, amụghị nwa, na ahụike eze na-agakwa n'ihu. N'ihi na CPP bụ peptide ewepụtara na protein ndị sitere n'okike ma nwee uru nke obere mmeghachi omume ọjọọ, nchekwa na ntụkwasị obi, a ga-eji ya mee ihe n'ọtụtụ ebe. Achọpụtala mmeghachi omume mmetụta nke casein, protein mmiri ara ehi skim na CPP ná mba ọzọ, a chọpụtakwara na mmetụta nke CPP dị ntakịrị, na-egosi na enwere ike itinye ya n'akwụkwọ iwu na-ahụ maka mmiri ara ehi. Otú ọ dị, e kwesịkwara icheta na ihe ndị na-emetụta mmetụta nke CPP dị nnọọ mgbagwoju anya, na ọrụ ha na calcium metabolism ka kwesịrị imeziwanye.
Oge nzipu: Jun-15-2023
