Siyazi ukuthi i-hyaluronic acid, njengomkhiqizo wobuhle, inemiphumela yokuthambisa kanye ne-moisturizing futhi isetshenziswa kabanzi emikhiqizweni ehlukahlukene yokunakekelwa kwesikhumba efana ne-mask yobuso, ukhilimu wobuso kanye nama-moisturizers.Ngokuthuthuka kwesayensi nobuchwepheshe kanye nokuthuthukiswa kwamazinga okuphila, ukuphishekela kwabantu izingubo zokugqoka akuyona nje into enhle futhi efudumele, kodwa futhi ikhululekile, ihambisana nemvelo futhi inempilo.Njengendwangu esebenzayo enenani elengeziwe, ithandwa kakhulu.Lapho i-hyaluronic acid ihlangana nezindwangu, yiziphi izinhlansi ezoziveza?
Iyini i-hyaluronic acid futhi yini umphumela wayo?
I-hyaluronic acid, eyaziwa nangokuthi i-hyaluronic acid, iyi-polysaccharide enkulu eyakhiwe amayunithi amabili e-disaccharide, i-D-glucuronic acid ne-N-acetylglucosamine.I-Hyaluronic acid iyingxenye ebalulekile yezicubu ezixhumeneyo ezifana ne-intercellular substance yomuntu, umzimba we-vitreous, uketshezi oluhlangene lwe-synovial, futhi idlala indima ebalulekile yomzimba ekugcineni amanzi, ukugcina indawo engaphandle kwamangqamuzana, ukulawula ingcindezi ye-osmotic, ukugcoba, nokukhuthaza ukulungiswa kwamaseli.
Iyini i-hyaluronic acid textiles?Yiziphi izinzuzo zayo?
Izindwangu ze-hyaluronic acid zibhekisela ezindwangu eziqukethe i-hyaluronic acid ngokunamathisela ama-molecule e-hyaluronic acid emicu ngenqubo yokuqeda ngemva kokuqeda.Uma kuqhathaniswa nezimonyo, isikhathi sokuxhumana phakathi kwendwangu nomzimba womuntu side futhi indawo yokuxhumana inkulu.I-Hyaluronic acid, ingxenye esebenzayo eyengezwe endwangu, ingafinyelela ukunakekelwa kwempilo yesikhumba ngezinga elikhulu.Ngakho-ke, izindwangu ze-hyaluronic acid zithandwa ngabathengi.I-molecule ye-hyaluronic acid iqukethe inani elikhulu lamaqembu e-hydroxyl namanye amaqembu asezindaweni ezishisayo, ezingakha isakhiwo senethiwekhi ye-honeycomb eqhubekayo enezinhlangothi ezintathu endaweni ephansi, okwenza i-hyaluronic acid, njenge-"sponge yamangqamuzana", ikwazi ukumunca futhi igcine izikhathi ezingu-1000 isisindo samanzi, ngaleyo ndlela yenza indwangu ithambile futhi ikhululekile, futhi igcine isikhumba simanzi futhi singasomisi.I-Hyaluronic acid yaziwa emhlabeni wonke njenge-humectant engcono kakhulu, enegama elihlonishwayo elithi "natural moisturizing factor", futhi i-glycosaminoglycan, engenakho ukucaciswa kwezinhlobo zezilwane, ukuhambisana okuhle, futhi ngeke ibangele ukungezwani komzimba nezinkinga zokuphepha.
Zikhiqizwa futhi zicutshungulwe kanjani izindwangu ze-hyaluronic acid?
Njengamanje, kunezindlela ezine eziyinhloko zokulungiselela izindwangu eziqukethe i-hyaluronic acid: indlela yokugoqa, indlela ye-microcapsule, indlela yokugqoka kanye nendlela ye-fiber.Indlela yokucwilisa iwuhlobo lwendlela yokucubungula esebenzisa i-ejenti yokuqedela equkethe i-hyaluronic acid ukwelapha indwangu ngendlela yokucwilisa.Le ndlela ilula, ifanelekile futhi iyasebenza, futhi isetshenziswa kabanzi njengamanje.Indlela ye-Microcapsule iyindlela esebenzisa izinto zokwakha ifilimu ukugoqa i-hyaluronic acid kuma-microcapsules, bese ulungisa ama-microcapsules emicu yendwangu.Le ndlela ingathola izindwangu ezinokugcinwa komswakama okuhlala njalo.Indlela yokumboza imvamisa ifaka i-hyaluronic acid endaweni yefayibha ngobuchwepheshe bokuzihlanganisa be-electrostatic, obuyinkimbinkimbi kakhulu futhi obusetshenziswa kancane.Indlela ye-fiber iyindlela yokwengeza i-hyaluronic acid esixazululweni sesitoko esiphothayo bese iyaphotha.Le ndlela ingathola izindwangu ze-hyaluronic acid ezinokuqina okuphezulu, futhi iyisiqondiso sokucutshungulwa kwezindwangu ze-hyaluronic acid esikhathini esizayo.
Ungabona kanjani ukuthi kukhona i-hyaluronic acid ezindwangu?
Ngokuvamile, izindwangu eziqukethe i-hyaluronic acid azikwazi ukuhlukaniswa ngokubheka okubukwayo, futhi kunzima futhi ukuhlukanisa ngendlela yokuzizwa kwezandla.Ngakho-ke, kuyadingeka ukuhlaziya ukuthi izindwangu ziqukethe yini i-hyaluronic acid yemvelo enomswakama ngosizo lwezinsimbi zokunemba.Njengamanje, kunezindlela ezintathu eziyinhloko zokuthola okuqukethwe kwe-hyaluronic acid: i-colorimetry, ukukhishwa kwevolumu yokusebenza okuphezulu kwe-chromatography ye-liquid nokusebenza okuphezulu kwe-chromatography ye-liquid.Indlela ye-colorimetric inokucaciswa okungalungile futhi kulula ukuyiphazamisa, okungase kuholele emiphumeleni yokuhlola engalungile kanye nemiphumela emihle engamanga.I-chromatography yoketshezi engafakwanga esebenza kakhulu ngokuvamile inomkhawulo wokutholwa okuphezulu, osebenza kuzimonyo ezinokuqukethwe okuphezulu kwe-hyaluronic acid, kodwa hhayi ezindwangu ezinokuqukethwe okuphansi uma kuqhathaniswa.I-chromatography yoketshezi esebenza kahle okwamanje ihlukaniswe yaba i-acidolysis - i-precolumn derivatization-i-chromatography ye-liquid esebenza kakhulu kanye ne-enzymolysis - ukusebenza okuphezulu kwe-chromatography ye-liquid.Phakathi kwazo, i-acidolysis - izinyathelo zokusebenza ze-precolumn derivatization-test zinzima, futhi ukukhiqizwa kabusha kwemiphumela yokuhlolwa kudinga ukuthuthukiswa, ngakho le ndlela isetshenziswa kancane;Ngenxa yokucaciswa okuhle kwe-enzyme kanye nomkhiqizo owodwa we-enzymolysis, i-enzymolysis inokucaciswa okuqinile nokunemba okuphezulu, futhi kancane kancane iye yasetshenziswa ekuhlaziyeni okuqukethwe kwe-hyaluronic acid kumasampuli ayinkimbinkimbi.
Isikhathi sokuthumela: Mar-17-2023