Okuqukethwe
Abantu abaningi bathanda i-kefir esihlwabusayo nenempilo, ubisi olubilisiwe olubilisiwe, iyogathi. Sinenkosi ukunambitheka emnandi, kancane omuncu futhi akuzona kuphela ezihlwabusayo, kodwa futhi ukudla okunempilo umzimba wethu. Ngemuva kwakho konke, ziqukethe i-lactic acid, esiyidingayo kwezempilo namandla.
I-Lactic acid ikhiqizwa ngenkuthalo ngumzimba ngenxa yoqeqesho olukhulu lwezemidlalo. Ukweqisa kwawo emzimbeni kujwayelekile kithina sonke kusukela ekuzweleni kokuqaqamba kwemisipha ngemuva kwezifundo zemfundo yesikole.
I-Lactic acid isetshenziswa ngumzimba ekwenzeni okubalulekile kwamakhemikhali. Kuyadingeka enkambweni yezinqubo ze-metabolic. Isetshenziswe ngqo yimisipha yenhliziyo, ubuchopho nohlelo lwezinzwa.
Ukudla okunothile kwe-Lactic acid:
Izici ezijwayelekile ze-lactic acid
I-Lactic acid yatholwa ngo-1780 usokhemisi waseSweden nosokhemisi uKarl Scheele. Kwakungenxa yalomuntu ovelele ukuthi izinto eziningi eziphilayo nezingaphili zaziwa emhlabeni - i-chlorine, i-glycerin, i-hydrocyanic ne-lactic acid. Ukwakheka okuyinkimbinkimbi komoya kufakazelwe.
Ngokokuqala ngqa, kutholakala i-lactic acid emisipheni yezilwane, bese kutholakala imbewu yezitshalo. Ngo-1807, isazi samaminerali waseSweden nosokhemisi uJens Jakob Berzelius bahlukanisa usawoti we-lactate emisipheni.
I-Lactic acid ikhiqizwa ngumzimba wethu ngenkathi i-glycolysis - ukuwohloka kwama-carbohydrate ngaphansi kwethonya lama-enzyme. I-acid ikhiqizwa ngobuningi ebuchosheni, imisipha, isibindi, inhliziyo nezinye izitho zomzimba.
Ekudleni, lapho kuvezwa amagciwane e-lactic acid, i-lactic acid nayo iyakhiwa. Kuningi kwi-yogurt, i-kefir, ubisi olubilisiwe, ukhilimu omuncu, i-sauerkraut, ubhiya, ushizi newayini.
I-Lactic acid nayo ikhiqizwa ngamakhemikhali ezimbonini. Isetshenziswa njengesengezo sokudla nokonga i-E-270, okubhekwa njengokuvikelekile kubantu abaningi ukuba bakudle. Kwengezwa kwifomula yezinsana, okokugqoka isaladi nokunye kokwenza ama-confectionery.
Imfuneko yansuku zonke ye-lactic acid
Izidingo zomzimba zansuku zonke zale nto azikhonjisiwe ngokucacile noma kuphi. Kuyaziwa ukuthi ngokungasebenzi ngokwanele komzimba, i-lactic acid emzimbeni ikhiqizwa ibe yimbi kakhulu. Kulokhu, ukuhlinzeka umzimba nge-lactic acid, kunconywa ukuthi uphuze izingilazi ezimbili ze-yogurt noma i-kefir ngosuku.
Isidingo se-lactic acid sanda nge:
- ukuvivinya umzimba okukhulu, lapho umsebenzi uphindeka kabili;
- ngokucindezeleka okukhulu kwengqondo;
- ngesikhathi sokukhula okusebenzayo nokukhula komzimba.
Isidingo se-lactic acid sinciphile:
- ekugugeni;
- ngezifo zesibindi nezinso;
- ngokuqukethwe okuphezulu kwe-ammonia egazini.
Ukugaya i-lactic acid
Imolekyuli ye-lactic acid icishe iphindwe ka-2 kune-molecule ye-glucose. Kuyinto ngenxa yalokhu ukuthi ngokushesha kakhulu amuncwa umzimba. Ukudlula kuzo zonke izinhlobo zezithiyo, ingena kalula ezingqamuzaneni zamaseli emzimbeni wethu.
Izici eziwusizo ze-lactic acid nomphumela wayo emzimbeni
I-Lactic acid ibandakanyekile ekuhlinzekeni umzimba ngamandla, idlala indima ebalulekile ezinqubeni ze-metabolic nasekwakhiweni kwe-glucose. Kuyadingeka ukuze usebenze ngokugcwele i-myocardium, uhlelo lwezinzwa, ubuchopho nezinye izitho ezithile zomzimba. Inomphumela wokulwa nokuvuvukala nowokulwa namagciwane emzimbeni.
Ukusebenzisana nezinye izinto:
I-Lactic acid ihlangana namanzi, i-oxygen, ithusi nensimbi.
Izimpawu zokuntuleka kwe-lactic acid emzimbeni:
- ukungabi namandla;
- izinkinga zokugaya;
- umsebenzi obuthakathaka wobuchopho.
Izimpawu ze-lactic acid eyeqile emzimbeni:
- Ukudlikizela imvelaphi ehlukahlukene;
- ukulimala kwesibindi okukhulu (i-hepatitis, i-cirrhosis);
- ukuguga;
- decompensation sikashukela;
- inani elikhulu le-ammonia egazini.
I-Lactic acid yobuhle nempilo
I-Lactic acid itholakala kuma-cuticle removers. Akulimazi isikhumba esijwayelekile, kepha kusebenza kuphela ezingxenyeni ze-keratinized ze-epidermis. Le mpahla isetshenziselwa ukususa amabele ngisho nezinsumpa.
Izimaski zezinwele ze-Prstokvash zisebenze kahle ekulahlekelweni izinwele. Ngaphezu kwalokho, izinwele ziyacwebezela futhi zibe nosilika. Isebenza kahle izinwele ezomile nezinwele ezijwayelekile. Ngemuva kokucwilisa imizuzu engu-30 ezinweleni, imaski iyagezwa ngamanzi afudumele ngaphandle kokusebenzisa i-shampoo.
Ezimfihlo zobuhle babogogo bethu, ungathola iresiphi eyisimangaliso yokulondolozwa kwentsha nesikhumba esinempilo - ukuwasha nsuku zonke ngobisi olumuncu. Imibhalo yesandla emidala ithi ukuwashwa okunjalo kuyasiza ekuhlanzeni isikhumba samachashazi namabala amadala, kwenza isikhumba sibe bushelelezi futhi sithambe kakhudlwana.