High Quality Anthocyanins Hmoov

Anthocyanidin yog dab tsi?
Anthocyanin, tseem hu ua anthocyanin, yog ib hom dej-soluble natural pigment dav nyob rau hauv cov nroj tsuag nyob rau hauv cov xwm, thiab nws yog ib tug xim aglycon tau los ntawm hydrolyzing anthocyanin. Feem ntau ntawm cov xim tseem ceeb hauv txiv hmab txiv ntoo, zaub thiab paj muaj feem xyuam rau nws. Nyob rau hauv cov xwm txheej ntawm pH qhov sib txawv ntawm cov nroj tsuag cell vacuoles, anthocyanins ua cov paj uas muaj xim zoo nkauj. Nws paub tias muaj ntau tshaj 20 hom anthocyanins, thiab muaj 6 yam tseem ceeb hauv cov zaub mov, xws li geranium pigments, cyanidin pigments, delphinium pigments, peony pigments, thaum sawv ntxov glory pigments thiab mallow pigments. Cov anthocyanins nyob rau hauv lub xeev ntuj muaj nyob rau hauv daim ntawv ntawm glycosides, hu ua anthocyanins, thiab muaj tsawg heev dawb anthocyanins. Anthocyanins feem ntau yog siv rau hauv cov zaub mov xim, thiab tuaj yeem siv rau hauv dyes, tshuaj, tshuaj pleev ib ce, thiab lwm yam.

Anthocyanins dav muaj nyob hauv cov nroj tsuag paj (angiosperms), thiab lawv cov ntsiab lus hauv cov nroj tsuag sib txawv heev nrog ntau yam, caij nyoog, huab cua, kev loj hlob, thiab lwm yam. Raws li kev txheeb cais ua ntej: hauv 27 tsev neeg thiab 73 genera ntawm cov nroj tsuag Txhua tus muaj anthocyanins, xws li cov qos yaj ywm qab zib. , txiv hmab txiv ntoo, ntshav txiv kab ntxwv, liab cabbage, blueberry, eggplant, cherry, cranberry, strawberry, mulberry, hawthorn, thaum sawv ntxov glory thiab lwm yam nroj tsuag ntaub so ntswg muaj ib tug tej yam ntsiab lus.

Qhov ntxov tshaj plaws thiab ntau tshaj anthocyanin yog txiv hmab txiv ntoo liab pigment muab rho tawm los ntawm liab txiv hmab txiv ntoo pomace, uas tau teev nyob rau hauv ltalis nyob rau hauv 1879. Cov xim tuaj yeem muab rho tawm los ntawm cov khib nyiab ntawm winery - grape pomace. Elderberries muaj ntau ntawm anthocyanins, thiab lawv yog tag nrho cov cyanidins, nrog ib tug tshiab hnyav ntawm 200-1000 mg ib 100 grams. Tsis tas li ntawd, anthocyanins kuj pom dav hauv cov qoob loo zaub mov xws li barley, sorghum, thiab legumes. Cov kev tshawb fawb tau pom tias cov noob txiv hmab txiv ntoo thiab cov ntoo thuv tawv ntoo muaj cov ntsiab lus anthocyanin siab tshaj plaws.

1. Antioxidant thiab dawb radical scavenging muaj nuj nqi
Anthocyanins belongs rau bioflavonoids, thiab lub ntsiab physiologically active zog ntawm flavonoids yog dawb radical scavenging peev xwm thiab antioxidant muaj peev xwm. Cov kev tshawb fawb tau ua pov thawj tias anthocyanins yog cov tshuaj tua kab mob zoo tshaj plaws uas pom los ntawm tib neeg niaj hnub no, thiab tseem yog cov muaj zog tshaj plaws dawb radical scavengers. Cov khoom antioxidant ntawm anthocyanins yog 50 npaug siab dua VE thiab 20 npaug siab dua VC. Cov txiv hmab txiv ntoo qab zib anthocyanin cov khoom lag luam muaj qhov cuam tshuam thiab cuam tshuam ntawm -OH, H2O2, thiab lwm yam active oxygen, tshwj xeeb tshaj yog lub peev xwm scavenging ntawm -OH muaj zog dua li ntawm ascorbic acid, thiab cov nyhuv scavenging muaj ib koob tshuaj sib raug zoo nrog cov concentration.
2. Anti-mutation muaj nuj nqi
Kev ua haujlwm ntawm anthocyanins tsis tsuas yog ua rau cov nroj tsuag muaj cov xim zoo nkauj, tab sis kuj muaj cov molecules nquag nrog kev noj qab haus huv xws li txo qis kev ua haujlwm enzyme thiab tiv thaiv kev hloov pauv. Cov kev tshawb fawb tau pom tias cov extracts nrog rau qee qhov concentration ntawm anthocyanins tuaj yeem tiv thaiv qhov tshwm sim ntawm cov qog nqaij hlav ntawm ntau theem, tab sis tus neeg cuam tshuam ntawm anthocyanins tsis paub meej, ib feem vim tias lawv tau cais los ntawm lwm cov khoom ruaj khov xws li phenolic tshuaj rau bioassay, anthocyanins yooj yim. kom degrade.
3. Daim ntawv thov hauv cov khoom noj
Nrog rau txoj kev loj hlob ntawm kev tshawb fawb thiab thev naus laus zis, tib neeg tau them nyiaj ntau dua rau kev nyab xeeb ntawm cov khoom noj khoom haus ntxiv, thiab kev txhim kho thiab kev siv cov khoom siv ntuj tsim tau dhau los ua cov qauv dav dav ntawm kev txhim kho thiab siv cov khoom siv ntxiv. Anthocyanins tsis tuaj yeem tsuas yog siv los ua cov khoom noj khoom haus hauv cov zaub mov xwb, tab sis kuj tuaj yeem siv los ua zaub mov noj es tsis txhob siv cov khoom siv hluavtaws xws li benzoic acid, thiab tuaj yeem siv los ua zaub mov xim hauv cov dej haus thiab khoom noj. Cov kev cai dav dav rau kev noj qab haus huv.