Molekile ya aside Hyaluronic (HA) irimo umubare munini w'amatsinda ya hydroxyl n'andi matsinda yo mu kirere, ashobora kwinjiza amazi inshuro zigera ku 1000 nk'uburemere bwayo nk'"ikimenyetso cy'ikirahure cy'ingirabuzimafatizo". Amakuru agaragaza ko HA ifite ubushuhe bwinshi iyo isanzwe ifite ubushuhe buke (33%), kandi ikaba ifite ubushuhe buke iyo isanzwe ifite ubushuhe bwinshi (75%). Iyi miterere idasanzwe ihura n'ibyo uruhu rukeneye mu bihe bitandukanye n'ahantu hatandukanye hatandukanye hatandukanye, bityo izwiho kuba ikintu cyiza cyo koroshya uruhu. Mu myaka ya vuba aha, hamwe no kunoza ikoranabuhanga mu gukora no gukurura ibikorwa byo kwita ku ruhu bya HA, amasosiyete amwe n'amwe yatangiye gushakisha uburyo bwo gutegura imyenda ya HA.

Gupfunyika

Uburyo bwo gupakira imyenda ni uburyo bwo kuyitunganya bukoresha umuti urangiza ufite HA kugira ngo uvure umwenda ukoresheje padding. Intambwe zihariye ni ukwinjiza umwenda mu gikoresho cyo kurangiza mu gihe runaka hanyuma ukawukuramo, hanyuma ukawunyuzamo ukamuca no kuwumisha kugira ngo ukomereze HA ku mwenda. Ubushakashatsi bwagaragaje ko kongeramo HA mu kurangiza imyenda ya nylon iboshye bitagira ingaruka nini ku ibara n'ubudahangarwa bw'umwenda, kandi umwenda wavuwe na HA ugira ingaruka zimwe na zimwe zo kumesa. Iyo umwenda uboshywe utunganyijwe ku bucucike bwa fibre buri munsi ya 0.13 dtex, imbaraga zo gufatanya za HA na fibre zishobora kongerwa, kandi ubushobozi bwo kubika ubushuhe bw'umwenda bushobora kwirindwa bitewe no kumesa n'ibindi bintu. Byongeye kandi, patenti nyinshi zigaragaza ko uburyo bwo gupakira imyenda bushobora no gukoreshwa mu kurangiza ipamba, silk, nylon/spandex blends n'indi myenda. Kongeramo HA bituma umwenda woroha kandi uryoshye, kandi ufite akazi ko kumesa no kwita ku ruhu.

Gufunga mu buryo bwa microcapsule

Uburyo bwa microcapsule ni uburyo bwo gupfunyika HA muri microcapsules hakoreshejwe ibikoresho bikora firime, hanyuma ugashyiraho microcapsules ku migozi y'imyenda. Iyo umwenda ugeze ku ruhu, microcapsules ziraturika nyuma yo gushwanyagurika no gukanda, hanyuma zigasohora HA, bikagira ingaruka nziza ku ruhu. HA ni ikintu gishobora gushonga mu mazi, kizatakara cyane mu gihe cyo kumesa. Uburyo bwo kuvura microcapsules buzongera cyane uburyo HA igumana ku mwenda kandi bugatuma imyenda iramba. Beijing Jiershuang High-Tech Co., Ltd. yakoze HA mo nano-microcapsules maze ibishyira ku mwenda, kandi igipimo cyo kugarura ubushuhe bw'imyenda cyageze kuri 16%. Wu Xiuying yateguye microcapsule ihumura irimo HA, maze ayishyira ku mwenda muto wa polyester n'ipamba nziza binyuze mu buryo bworoshye bwo guhuza resin n'ikoranabuhanga ryo gufata ubushyuhe buke kugira ngo igumane ubushuhe budashira.

Uburyo bwo gutwikira

Uburyo bwo gusiga bivuze uburyo bwo gukora agapira karimo HA ku buso bw'umwenda, no kugera ku ngaruka zo kwita ku ruhu binyuze mu gukora ku mwenda ku ruhu mu gihe cyo kwambara. Urugero, ikoranabuhanga ryo kwishyira hamwe rya elegitoroniki rikoreshwa mu gushyira sisitemu yo guteranya chitosan na sisitemu yo guteranya anion ya HA ku buso bw'imyenda ya kotoni. Ubu buryo bworoshye, ariko ingaruka z'umwenda wo kwita ku ruhu wateguye zishobora kubura nyuma yo kumesa inshuro nyinshi.

Uburyo bwa fibre

Uburyo bwa fibre ni uburyo bwo kongeramo HA mu cyiciro cya fibre polymerization cyangwa kuzunguruka dope, hanyuma ukazunguruka. Ubu buryo butuma HA idakomeza kubaho gusa ku buso bwa fibre, ahubwo inakwirakwira neza imbere muri fibre, kandi iramba neza. MILAŠIUS R et al. bakoresheje ikoranabuhanga rya electrospinning kugira ngo bakwirakwize HA mu buryo bw'ibitonyanga muri fibre nanofibers. Igerageza ryagaragaje ko HA igumaho nubwo yakwinjizwa mu mazi ashyushye ya 95 ℃. HA ni imiterere y'umunyururu muremure wa polymer, kandi ibidukikije bikunze kugaragara mu gihe cyo kuzunguruka bishobora kwangiza imiterere yayo ya molekile. Kubwibyo, bamwe mu bashakashatsi babanje kuvura HA kugira ngo bayirinde, nko gutegura HA na zahabu mu tunyangingo duto, hanyuma bakayikwirakwiza mu buryo bumwe. Mu minyururu ya polyamide, iminyururu y'imyenda yo kwisiga ifite kuramba cyane kandi ikora neza irashobora kuboneka.