Siyazi ukuba i-asidi ye-hyaluronic, njengemveliso yobuhle, ineempembelelo zokuthambisa kunye nokuthambisa kwaye isetyenziswa ngokubanzi kwiimveliso ezahlukeneyo zokunakekelwa kwesikhumba ezifana ne-mask yobuso, i-cream cream kunye ne-moisturizers. Ngophuhliso lwezenzululwazi kunye nobuchwepheshe kunye nokuphuculwa kwemigangatho yokuphila, ukusukela kwabantu iimpahla akuyona nje into enhle kwaye ifudumele, kodwa ikhululekile, ihambelana nokusingqongileyo kunye nempilo. Njengengubo esebenzayo enexabiso elongezelelweyo, iyathandwa ngakumbi. Xa iasidi ye-hyaluronic idibana neempahla, zeziphi iintlantsi eza kuvelisa?
Yintoni i-hyaluronic acid kwaye yintoni umphumo wayo?
I-asidi ye-Hyaluronic, eyaziwa ngokuba yi-hyaluronic acid, i-polysaccharide enkulu eyenziwe ngeeyunithi ezimbini ze-disaccharide, i-D-glucuronic acid kunye ne-N-acetylglucosamine. I-asidi ye-Hyaluroniki yinto ebalulekileyo yezicubu ezidibeneyo ezifana ne-intercellular substance yomntu, umzimba we-vitreous, i-synovial fluid edibeneyo, kwaye idlala indima ebalulekileyo ye-physiological ekugcineni amanzi, ukugcina indawo ye-extracellular, ukulawula uxinzelelo lwe-osmotic, i-lubricating, kunye nokukhuthaza ukulungiswa kweeseli.
Yintoni amalaphu e-hyaluronic acid? Ziziphi iingenelo zayo?
I-hyaluronic acid textiles ibhekisela kwiingubo eziqulethe i-hyaluronic acid ngokufaka iimolekyuli ze-hyaluronic acid kwiifibers ngokusebenzisa inkqubo yokugqiba. Xa kuthelekiswa nezithambiso, ixesha loqhagamshelwano phakathi kwelaphu kunye nomzimba womntu lide kwaye indawo yoqhagamshelwano inkulu. I-asidi ye-hyaluronic, icandelo elisebenzayo elongeziweyo kwilaphu, linokufikelela kukhathalelo lwempilo yesikhumba ukuya kumlinganiselo omkhulu. Ke ngoko, iingubo ze-hyaluronic acid zithandwa ngabathengi. I-molecule ye-Hyaluroniki ye-asidi iqulethe inani elikhulu lamaqela e-hydroxyl kunye namanye amaqela e-polar, anokuthi enze i-network ye-honeycomb eqhubekayo ye-3-dimensional ye-honeycomb kwi-concentration ephantsi, okwenza i-Hyaluronic acid, njenge "sponge ye-molecular", inokufunxa kwaye igcine amaxesha angama-1000 eyakhe. ubunzima bamanzi, ngaloo ndlela yenza ilaphu lithambile kwaye likhululekile, kunye nokugcina ulusu lufumile kwaye lungomi. Iasidi yeHyaluroniki yamkelwa kumazwe ngamazwe njengeyona humectant igqwesileyo, enegama elincomekayo elithi "natural moisturizing factor", kwaye ikwayi-glycosaminoglycan, engenazo ntlobo zeentlobo zezityalo, ukuhambelana kakuhle, kwaye ayiyi kubangela ukusabela kunye neengxaki zokhuseleko.
Zenziwa kwaye zilungiswe njani amalaphu e-hyaluronic acid?
Okwangoku, kukho iindlela ezine eziphambili zokulungiselela amalaphu aqukethe i-hyaluronic acid: indlela yokudipha, indlela ye-microcapsule, indlela yokwambathisa kunye nendlela yefiber. Indlela yokuntywila luhlobo lwendlela yokucubungula esebenzisa i-arhente yokugqiba equkethe i-hyaluronic acid ukunyanga ilaphu ngendlela yokudipha. Le ndlela ilula, ifanelekile kwaye iyasebenza, kwaye isetyenziswa ngokubanzi ngoku. Indlela ye-Microcapsule yindlela esebenzisa izinto zokwenza ifilimu ukugubungela i-hyaluronic acid kwi-microcapsules, kwaye emva koko ulungise i-microcapsules kwimicu yelaphu. Le ndlela inokufumana amalaphu anokugcinwa kokufuma okungapheliyo. Indlela yokwaleka idla ngokufaka iasidi yehyaluronic kumphezulu wefiber ngokusebenzisa itekhnoloji yokuzihlanganisa ye-electrostatic, entsokothileyo kwaye isetyenziswa kancinci. Indlela yefiber yindlela yokongeza i-hyaluronic acid kwisisombululo sesitokhwe esijikelezayo kwaye emva koko sisonta. Le ndlela inokufumana amalaphu e-hyaluronic acid enokuqina okuphezulu, kwaye ikwayindlela enkulu yokusetyenzwa kwamalaphu e-hyaluronic acid kwixesha elizayo.
Indlela yokuchonga ukuba kukho i-hyaluronic acid kwimpahla?
Ngokubanzi, amalaphu aqulethe iasidi ye-hyaluronic ayinakwahlulwa ngokujongwa ngokubonakalayo, kwaye kunzima ukwahlula ngendlela yokuziva ngesandla. Ngoko ke, kuyimfuneko ukuhlalutya ukuba i-textiles iqulethe i-moisturizing factor ye-hyaluronic acid ngoncedo lwezixhobo ezichanekileyo. Okwangoku, kukho iindlela ezintathu eziphambili zokubona umxholo we-hyaluronic acid: i-colorimetry, ukukhutshwa komthamo ophezulu we-chromatography yolwelo kunye nokusebenza okuphezulu kwe-chromatography yolwelo. Indlela ye-colorimetric inezinto ezicacileyo kwaye kulula ukuphazamiseka, ezinokuthi zikhokelela kwiziphumo zovavanyo ezingachanekanga kunye neziphumo ezingezizo zobuxoki. Ukukhutshwa komthamo ophezulu wechromatography yolwelo idla ngokuba nomda ophezulu wokubona, osetyenziswa kwizinto zokuthambisa ezinomxholo ophezulu we-hyaluronic acid, kodwa hayi kwizinto ezilukiweyo ezinomxholo ophantsi. Ukusebenza okuphezulu kwechromatography yolwelo okwangoku yahlulwe kwi-acidolysis - i-precolumn derivatization-intsebenzo ephezulu yolwelo chromatography kunye ne-enzymolysis - ukusebenza okuphezulu kwechromatography yolwelo. Phakathi kwazo, i-acidolysis - amanyathelo okusebenza kwe-precolumn derivatization-test inzima, kwaye ukuveliswa kwakhona kweziphumo zovavanyo kufuneka kuphuculwe, ngoko le ndlela isetyenziswa kancinci; Ngenxa yokuchaneka okulungileyo kwe-enzyme kunye nemveliso ye-enzymolysis enye, i-enzymolysis inobungqina obuqinileyo kunye nokuchaneka okuphezulu, kwaye isetyenziswe ngokuthe ngcembe kuhlalutyo lomxholo we-hyaluronic acid kwiisampuli ezinzima.
Ixesha lokuposa: Mar-17-2023