Ukhathalelo lwesikhumba izinto ekrwada Kojic Acid Dipalmitate

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Ukhathalelo lwesikhumba imathiriyeli ekrwada i-Kojic Acid Dipalmitate Iinkcukacha:

KojicI-Acid yaziwa ngokuba yi-5- hydroxyl -2- hydroxymethyl -1 kunye ne-4- piranone. Yikhompawundi ebuthathaka ye-asidi ephilayo eyenziwe ngokubiliswa kwe-microorganisms.Fine tramperic acid yinaliti emhlophe okanye etyheli njengekristale; Inyibilika ngokulula emanzini, etywaleni nakwi-acetone, inyibilika kancinane kwi-ether, i-ethyl acetate, i-chloroform kunye ne-pyridine, i-soluble kwi-benzene; ifomula yayo yemolekyuli nguC₆H₆THE₄,Ubunzima bemolekyuli142.1,Indawo yokunyibilikisa153～156℃.

IiParameters ezingundoqo zobuGcisa

Imbonakalo	Ikristale emhlophe okanye emhlophe
Isivavanyi	≥99.0%
Indawo yokunyibilika	152-156℃
Ilahleko ekomisweni	≤0.5%
Intsalela kwi-Ignition	≤0.1%
Iintsimbi ezinzima	≤3 ppm
Intsimbi	≤10 ppm
Arsenic	≤1 ppm
I-Chloride	≤50 ppm
IAlfatoxin	Akukho kubonwa

Usetyenziso:

Isetyenziswe kwintsimi yezithambiso. Kwisikhumba somntu, i-tyrosine idityaniswe yi-oxidation eyinkimbinkimbi kunye ne-polymerization ye-oxygen free radicals phantsi kwe-catalysis ye-tyrosinase, kwaye ekugqibeleni i-melanin yenziwe. I-Kojic Acid inokuthintela i-synthesis ye-tyrosinase, ngoko inokuthintela ngamandla ukubunjwa kwe-melanin yesikhumba, kwaye ikhuselekile kwaye ayinayo ityhefu, kwaye ayiyi kuvelisa i-leukoplakia, ngoko ke i-Kojic iye yongezwa kumanzi okwenza, i-mask, i-emulsion, i-skin cream, kwaye inokunyanga ngokufanelekileyo i-freckles, amabala obudala, i-acne emhlophe kunye nezinye i-acne. Uluhlu lwe-tyrosinase lunokuvinjelwa ngokuxinwa kwe-Kojic Acid 70 ukuya kwi-80% ye-vitality iyanconywa kwi-cosmetics, yongeza i-0.2 ukuya kwi-1%.I-Kojic Acid yinto eluhlaza yokuvelisa i-maltol kunye ne-ethyl maltol. iseli emhlophe, kwaye ibe luncedo kwimpilo yomzimba womntu. Ngoko ke, i-Kojic Acid sele isetyenziswe njengezinto eziluhlaza ze-cephalosporins, kwaye imveliso egqityiweyo isetyenziselwa ukunyanga izifo ezinjengeentloko kunye nezinyo, kunye nemiphumo ye-analgesic kunye ne-anti-inflammatory zilishumi Yahlula i-deal.Kwintsimi yezolimo, ingasetyenziselwa ukuvelisa i-biological pesticides. Isichumisi se-bio micro (ulwelo olubomvu olunzulu), olwenziwe kwi-0.5 ukuya kwi-1% ye-Kojic Acids, isetyenziswe kwingqolowa kunye nemifuno, nokuba i-concentration ephantsi njenge-foliar fertilizer okanye i-agent ekhulayo yokukhula kwi-root application.I-Acid ye-Kojic ingasetyenziselwa njenge-reagent yohlalutyo lwentsimbi, i-film speckle inhibitor, i-ect.

Izibonelelo:

Izibonelelo zokusebenzisa iimveliso ezine-Kojic Acid zinokubandakanya oku kulandelayo:

Isiphumo sokuchasana nokuguga: Iimveliso eziqukethe i-Kojic Acid zinokulula ulusu, olunokuphucula ukubonakala kwamabala eminyaka kunye nomonakalo welanga. Ukunciphisa amabala amnyama kunokuba nefuthe lokuguga.
Ukunyanga iMelasma:I-Kojic Acid inokuba luncedo ekunciphiseni i-melasma, eyenza isikhumba sibe mnyama ngenxa yokukhulelwa.
Nciphisa inkangeleko yeZiva:I-Kojic Acid isenokunciphisa ukujika kombala kweziva. Nangona i-asidi ingaphuculi ubukhulu bezicubu ezibomvu, inokunciphisa umbala omnyama ohambelana neentlobo ezithile zeziva. Ukukhanyisa isiva kunokusenza singabonakali.
IiNzuzo zeAntifungal:I-Kojic Acid nayo kucingelwa ukuba ineenzuzo ezithile ze-antifungal. Inokuba luncedo ekuthinteleni nasekunyangeni izifo ezithile zokungunda, ezifana nonyawo lomdlali kunye nosulelo lwegwele.
Iimpembelelo zeAntibacteria: I-Kojic Acid inokubonelela ngeenzuzo ze-antibacterial. Inokunceda ukunciphisa amathuba okuphuhlisa iintlobo eziqhelekileyo zosulelo lolusu lwebhaktiriya.