Anthocyanin Xim
Anthocyanins (tseem anthocyans; los ntawm Greek: ant (anthos)" paj" thiab κυάνεος / κυανοῦς kyaneos / kyanous" tsaus xiav") yog dej-soluble vacuolar pigments uas, nyob ntawm lawv pH, tej zaum yuav tshwm sim xim liab, ntshav, xiav lossis dub. Cov nroj tsuag cog hauv anthocyanins suav nrog cov blueberry, raspberry, txhuv dub, thiab cov taum dub, ntawm ntau lwm cov xim liab, xiav, ntshav, lossis dub. Qee cov xim ntawm lub caij nplooj zeeg yog los ntawm anthocyanins.
Anthocyaninskoom nrog niam txiv chav kawm ntawm cov molecules hu ua flavonoids synthesized ntawm phenylpropanoid txoj hauv kev. Lawv tshwm sim hauv txhua daim ntaub ntawm cov nroj tsuag siab dua, suav nrog nplooj, qia, cov hauv paus, paj thiab txiv hmab txiv ntoo. Anthocyanins muab tau los ntawm anthocyanidins los ntawm kev ntxiv suab thaj. Lawv yog cov ntxhiab tsw ntxhiab thiab tsis tshua pom kev.
Txawm hais tias pom zoo rau cov xim zaub mov thiab dej haus hauv European Union, anthocyanins tsis pom zoo rau siv los ua cov khoom noj ntxiv vim tias lawv tsis tau lees tias muaj kev nyab xeeb thaum siv los ua khoom noj lossis ntxiv cov khoom xyaw. Tsis muaj pov thawj ntau txaus qhia hais tias anthocyanins muaj kev cuam tshuam rau tib neeg kev lom neeg lossis kab mob.
Anthocyanin Xim haum
Anthocyanins yog cov dej-soluble pigments uas ua los ntawm cov flavonoid txoj hauv kev cytoplasm ntawm cov xim cog ntawm cov nroj tsuag. Kev ua haujlwm ntawm cov piam thaj cov roj ua rau lawv tshwj xeeb soluble hauv cov kua ntoo ntawm vacuole, qhov twg cov molecules raug khaws cia… ..wb lawv tau tsim tawm. Cov no yog lub luag haujlwm rau cov xim liab-liab ntawm cov paj paj ntoo feem ntau, ntawm cov txiv hmab txiv ntoo liab liab (zoo li txiv av) thiab yuav luag txhua daim nplooj liab thaum lub caij nplooj zeeg. Anthocyanins nqus lub teeb nyob rau hauv xiav-ntsuab wavelengths, tso cai rau cov kab liab liab tawg kom tawg los ntawm cov nroj tsuag cov ntaub so ntswg ua kom cov kabmob no pom rau peb li liab.
Anthocyanin zaub mov
Anthocyanins yog cov tshuaj pleev xim rau cov nroj tsuag uas ua yeeb yam kom pom kev tiv thaiv antioxidant thiab anti-inflammatory zog. Ntawm no yog cov npe ntawm cov zaub mov uas muaj qhov siab tshaj plaws ntawm anthocyanins ib zaug noj. Txog cov txiaj ntsig zoo tshaj plaws, suav nrog cov khoom noj no hauv koj cov khoom noj tsis tu ncua.
Ciav dub
Npauj npaim tuaj
Ntsawg nchav
Liab liab
Dub plums
Liab radish
Cov txiv pos liab
Vim tias cov kev tshawb fawb yav dhau los tau qhia tias anthocyanins yuav muaj txiaj ntsig zoo rau lub ntsws, John tus kws tshawb fawb Hopkins txiav txim siab los tshawb xyuas ntxiv. Anthocyanins yog qhov muaj txiaj ntsig zoo tshaj plaws rau cov tshuaj tua kab mob thiab cov tshuaj tiv thaiv kev tiv thaiv uas muab cov paj yeeb zoo nkauj / daj xiav rau cov khoom noj cog.
Rau txoj kev tshawb no, 463 cov neeg laus tau lawv cov zaub mov noj thiab lub ntsws lub ntsws ua tib zoo ntsuam xyuas hauv xyoo 2002 thiab tom qab ntawd ntxiv rau xyoo 2012. Cov neeg tshawb xyuas tau muab cov pawg kawm tshawb xyuas no ua cov lej ua raws li lawv kev noj haus ntawm cov khoom noj muaj txiaj ntsig anthocyanin xim. Txheeb ze rau cov kev kawm uas qhia txog kev noj zaubmov tsawg kawg ntawm cov zaubmov antancyanin, cov uas tau noj ntau tshaj (lub siab) feem ntau tsis tshua pom kev hauv lawv lub ntsws ua haujlwm tsawg dua 10 lub xyoo kawm.
Anthocyanin xim nyob hauv cov nroj tsuag
Anthocyanins yog ib pawg ntawm cov polyphenolic pigments uas tau pom ubiquitously hauv cov cog ntoo. Hauv cov nroj tsuag, anthocyanins ua lub luag haujlwm tsis yog hauv kev yug me nyuam, los ntawm kev nyiam cov tshuaj tiv thaiv pollinators thiab cov khoom tawg, tab sis kuj muaj kev tiv thaiv ntau yam kev ntxhov siab thiab biotic kev nyuaj siab.
Anthocyanin hauv nplooj
Anthocyanins ploj zuj zus mus rau lub oxidative load hauv ib nplooj yoojyim tsuas yog los ntawm lim tawm lub teeb daj ntsuab, vim tias feem ntau ntawm cov pa oxygen hauv cov nroj tsuag feem ntau yog muab tau los ntawm kev zam ntawm chlorophyll. Anthocyanins yog, ntxiv rau, zoo rau kev kuaj xyuas ntawm cov dawb radicals.
Anthocyanin zaub
Anthocyanins muab cov txiv hmab txiv ntoo thiab zaub ntsuab xim xiav. Anthocyanins yuav muaj antioxidant thiab los tiv thaiv kev laus lub txiaj ntsig thiab nws tseem tuaj yeem txhim kho kev nco. Cov txiv hmab txiv ntoo thiab zaub uas muaj hauv anthocyanins suav nrog blueberries, txiv hmab dub, raisins, blackberries, plums, zaub qhwv ntsuab, txaij, ntshav paj yeeb thiab paj qos yaj ywm.
Anthocyanin qauv
Qhov tseeb ntawm cov mis rau flavylium ion ntawm anthocyanin yog C15H11O + nrog lub cev nyhav ntawm 207.24724 g / mol. Ntawm qhov tod tes, anthocyanins yog daim ntawv glycosylated ntawm anthocyanidins. Cov kab mob sib xyaw ua ke ntawm cov anthocyanins ua rau cov nroj tsuag liab, xiav, thiab xim paj yeeb.
Vim li cas Anthocyanins hloov xim
Cov xim ntawm anthocyanins yog nyob ntawm pH ntawm kev daws. Qhov no yog vim hais tias cov qauv tsim qauv ntawm anthocyanins muaj qhov ua haujlwm ionic. Hauv cov mob acidic, qee cov anthocyanins tshwm liab. Anthocyanins muaj cov hue xiav nyob rau hauv nruab nrab pH thaum cov xim hloov mus rau xiav hauv kev nce pH.
Cov xim Anthocyanin nqus tau li cas
Anthocyanins nqus lub teeb nyob rau hauv xiav-ntsuab wavelengths, tso cai rau cov kab liab liab tawg kom tawg los ntawm cov nroj tsuag cov ntaub so ntswg ua kom cov kabmob no pom rau peb li liab.
Rau qhov anthocyanins ntau, tiv tauj peb ntawm email:herbext@undersun.com.cn
Cov ntawv pov thawj: https: //en.wikipedia.org/wiki/Anthocyanin
https://harvardforest.fas.harvard.edu/leaves/pigment
https://drannwellness.com/foods-highest-in-anthocyanins-in-order-from-most-to-less/
https://www.frontiersin.org/articles/10.3389/fchem.2018.00052/full
https://www.ncbi.nlm.nih.gov/pmc/articles/PMC1082902/
https://www.sharecare.com/Health/antioxidants/fruits-vegetables-rich-in-anthocyanins
