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Ib qho kev daws teeb meem

Muab ib qho kev daws teeb meem nrog rau cov tshuaj ntsuab nyoos, cov tshuaj ntsuab, cov khoom tsim tawm thiab cov khoom cog cog qoob loo, tshuaj tsuag-qhuav zaub thiab kua txiv hmab txiv ntoo.

24/7 kev them nyiaj yug online

Yog tias koj ntsib teeb meem thaum siv cov khoom, peb yuav teb koj cov kev xav tau sai li sai tau thiab muab kev txhawb nqa loj tshaj rau koj.

Peb muaj cov kws tshaj lij uas saib xyuas cov txheej txheem tsim khoom, tshuaj xyuas cov khoom thiab xyuas kom meej tias cov khoom kawg ua tau raws li cov qauv tsim nyog, cov txheej txheem thiab cov lus qhia tshwj xeeb. Kev tshuaj xyuas suav nrog kev ua liaj ua teb, cov txheej txheem rho tawm thiab kev kuaj thib peb rau cov tshuaj tua kab thiab cov hlau hnyav.

Kev paub

Tus co-founder muaj 30 xyoo ntawm kev paub hauv kev tshawb fawb cog qoob loo. Lwm tus kuj tau koom nrog kev lag luam tshuaj ntsuab tau ze li 30 xyoo.

Butterfly Pea Paj Hmoov
Ntuj xim ， thermal ruaj khov
Khoom npe: Npauj npaim pea paj
Tshwm sim: nplua xiav hmoov
Loj: 80mesh, 600-800mesh
Cia Lub Neej: 2 Xyoo

Ntau
Phycocyanin hmoov
Khoom npe: Blue Spirulina Powder, Phycocyanin Powder
Tau qhov twg los: Spirulina Platensis
Specification: Phycocyanin E3, E6, E18, E25, E40
CAS Nr.: 20298-86-6
Cov tsos mob: Blue Fine...
Ntau
Turmeric
Lub npe Latin: Curcuma Longa L.
Tshooj Siv: Cag & Tuber
Specification: 95% Curcumin
Tshwm sim: Txiv kab ntxwv zoo hmoov...
Ntau
mulberry kua txiv hmoov
Lub Npe Latin: Morus Nigra Mulberry Extract
Qhov Siv: Cov txiv hmab txiv ntoo paub tab
Cov Lus Qhia Tshwj Xeeb: 15% Anthocyanins; 20% Polysaccharide
Tswm Txheem: Ntshav hmoov hmoov dawb
Ntau
Gardenia daj
Botanical qhov chaw: Txiv hmab txiv ntoo ntawm Gardenia jasminoides
Tsos: txiv kab ntxwv rau daj zoo hmoov
Xim nplai: E60 lossis hloov kho
Daim ntawv thov: Khoom noj khoom haus thiab dej...
Ntau
Roselle Extract
Lub Npe Latin: Hibiscus Sabdariffa Linn.
Qhov Siv: Paj tawg
Cov Lus Qhia Tshwj Xeeb: 10% Polyphenol
Tswm Txheem: Ntshav liab hmoov hmoov zoo
Sim Cov Qauv: Los ntawm TLC
Ntau
Ntshiab Ci Ntsis
Lub Npe Latin: Curcuma longa L.turmeric extract
Qhov Siv: Rhizome
Cov Lus Qhia Tshwj Xeeb: 95% Curcumin
Pom: Txiv kab ntxwv hmoov zoo
Ntau

Dab tsi yog Natural Pigment

Ntuj pigments yog ib txwm muaj xim xim uas tau los ntawm cov nroj tsuag los yog cov ntxhia sib xyaw. Lawv tuaj yeem tov nrog roj, dej, lossis lwm yam kua los tsim cov khoom siv xim xws li xim. Qee cov xim ntuj tuaj yeem siv los ua zaub mov xim thaum lwm tus siv los tsim kev kos duab.Natural pigments tau siv dav hauv cov khoom noj khoom haus niaj hnub no los faib xim lossis txhim kho cov saj ntawm cov khoom noj khoom haus. Cov pigments no yog cov khoom noj khoom haus tseem ceeb siv hauv kev lag luam khoom noj vim lawv cov khoom noj muaj txiaj ntsig thiab kev ua haujlwm. Xim yog qhov tseem ceeb ntawm txhua yam khoom noj vim nws cuam tshuam rau cov neeg siv khoom txaus siab ntawm cov khoom.

Cov txiaj ntsig ntawm Natural Pigment

Kev ruaj ntseg siab
Cov pigments ntuj feem ntau yog muab los ntawm cov tsiaj noj thiab cov ntaub so ntswg thiab tsis muaj tshuaj lom rau tib neeg lub cev, yog li lawv suav hais tias yog cov khoom noj muaj txiaj ntsig zoo.

Muaj qee yam khoom noj muaj txiaj ntsig

Qee cov pigments ntuj lawv tus kheej muaj cov as-ham tseem ceeb lossis cov vitamins rau tib neeg lub cev, xws li beta-carotene thiab vitamin B2, uas ua rau lawv kuj ua lub luag haujlwm tseem ceeb hauv kev muab khoom noj khoom haus.

Xim xim ntuj

Cov pigments ntuj tuaj yeem ua kom zoo dua cov xim ntawm cov khoom ntuj thiab muab cov xim zoo nkauj dua thiab ze dua rau cov xim zaub mov.

Nws muaj ib tug tshwj xeeb aromatic tsw

Tej yam ntuj tso pigments tuaj yeem muab qhov kev paub zoo nkauj zoo nkauj thiab txhim kho qhov tsw ntawm cov zaub mov.

Muaj qee yam kev ua lom lom

Qee cov xim ntuj, xws li -carotene thiab qee cov xim ua haujlwm, tuaj yeem muaj lub cev muaj zog xws li antioxidant, tiv thaiv kab mob, thiab kev tiv thaiv kab mob.

Dab tsi yog Daim Ntawv Thov ntawm Ntuj Pigment

Dej Xim Xim
Watercolor xim yog ib qho yooj yim thiab txaus siab tshaj plaws ntawm kev siv pigments. Peb Cov Khoom Siv Xim Xim Xim Xim muaj txhua yam koj xav tau los pib ua koj cov xim dej thiab kawm txog kev siv cov xim ntuj.

Ua xab npum
Ntuj pigments tuaj yeem siv los tsim kom zoo nkauj, ntuj soaps los ntawm kev ntxiv xim thiab kev ntxhib los mos. Nco ntsoov tshawb xyuas tias cov xim uas koj xav siv yog daim tawv nqaij nyab xeeb, thiab nco ntsoov ua daim tawv nqaij kuaj ua ntej siv xab npum ntawm koj lub cev!

Papermaking
Pigments tuaj yeem siv los tsim cov ntawv tshwj xeeb, nrog cov duab zoo nkauj thiab textures. Tom qab ntawd koj tuaj yeem siv daim ntawv rau kos duab, kos duab, lossis ua phau ntawv sau.

Textile Dyeing
Qee cov xim ntuj tuaj yeem siv los tsim cov qauv zoo nkauj rau ntawm ntaub. Koj tuaj yeem saib rau hauv Japanese kos duab ntawm Shibori rau qee qhov kev tshoov siab.

Lub lauj kaub tais diav
Sib tov qee cov pigments rau hauv av nplaum yuav ua rau cov duab puab tshwj xeeb. Nws kuj tseem yuav ua rau cov av nplaum coj txawv me ntsis, ua rau txhua yam kev sib tw nthuav thiab tshwm sim.

Hom Ntuj Pigment

Beet Root Liab Xim - Txhim Kho Kev Noj Qab Haus Huv, Ib Lub Beet Liab ntawm Ib Lub Sijhawm
Cov xim liab sib sib zog nqus ntawm beets los ntawm cov xim ntuj hu ua betalain. Cov xim no tsis tsuas yog ntxiv kev vibrancy rau cov tais diav tab sis kuj muaj ntau yam txiaj ntsig kev noj qab haus huv. Beetroot liab xim yog nplua nuj nyob rau hauv antioxidants, uas pab tiv thaiv oxidative kev nyuaj siab thiab o nyob rau hauv lub cev, txhawb kev noj qab haus huv tag nrho. Tsis tas li ntawd, cov kev tshawb fawb tau pom tias kev siv beetroot tuaj yeem pab tswj cov ntshav siab, txhim kho cov ntshav khiav, thiab txhim kho cov hlab plawv.

Monascus Liab Xim - Txoj Kev Zoo Los Ntawm Kev Kho Mob Lub Plawv
Monascus liab xim, muab tau los ntawm cov poov xab liab, muaj monacolins uas tau pom tias txhawb kev noj qab haus huv cov roj cholesterol. Los ntawm kev siv cov xim ntuj no rau hauv koj txoj kev ua neej, koj tuaj yeem txhawb kev noj qab haus huv ntawm cov hlab plawv hauv txoj hauv kev zoo thiab ruaj khov. Monascus liab xim kuj paub txog nws cov tshuaj tiv thaiv kab mob thiab antioxidant, ntxiv rau kev noj qab haus huv tag nrho.

Rosehip Liab Xim - Ib qho Kev Ua Kom Zoo Nkauj thiab Antioxidant-Rich Delight
Rosehip liab xim, tau los ntawm calyx ntawm hibiscus paj, tsis tsuas yog ntxiv ib tug vibrant kov rau dej haus, tab sis kuj muab ntau yam kev pab cuam. Cov pigment ntuj no muaj anthocyanins, muaj zog antioxidants paub txog lawv lub peev xwm los tua cov dawb radicals thiab txo oxidative kev nyuaj siab. Kev haus roselle xim liab tuaj yeem pab txo cov ntshav siab, txhim kho lub plawv mob, thiab txhawb lub siab ua haujlwm.

Turmeric Yellow Colour - Golden Spice nrog ntau yam txiaj ntsig
Turmeric daj xim, muab tau los ntawm cov hauv paus turmeric, yog ib tug vibrant thiab ntau yam xim ntuj uas tau siv rau ntau pua xyoo hauv cov tshuaj ib txwm muaj. Nws cov khoom xyaw nquag, curcumin, muaj zog tiv thaiv kab mob thiab antioxidant zog, ua rau nws muaj txiaj ntsig ntxiv rau kev noj qab haus huv. Kev noj turmeric hauv cov xim daj tuaj yeem pab txo qhov mob, txhawb kev noj qab haus huv, txhim kho kev zom zaub mov, txhawb kev tiv thaiv, thiab txhawb kev noj qab haus huv tag nrho.

Yuav Nrhiav Cov Khoom Siv Rau Cov Pigments Ntuj

Saib nyob rau hauv cov kab nrib pleb rau nplooj lossis paj thiab saib hauv av thaj tsam rau ntau hom pob zeb. Saib ntawm bushes los yog ntoo rau berries, paj, thiab nplooj. Kuv nyiam yog oxalis, feem ntau hu ua sourgrass (daim duab rau sab xis). Nws yog paj daj uas muaj nyob rau hauv Santa Cruz thiab ua rau cov xim daj daj thaum siv los ua cov xim ntuj. Ntxiv: cov nroj tsuag no yog invasive thiab feem ntau suav hais tias yog cov nroj tsuag uas koj tuaj yeem tshem tawm tag nrho.

Ntawm qhov tod tes, yog tias koj xav tsim kev kos duab los ntawm xwm tab sis xav nyob hauv koj tuaj yeem ua qhov ntawd thiab! Qee yam ntawm koj cov zaub mov tuaj yeem siv los pleev xim thiab kos duab. Piv txwv li, koj tuaj yeem siv cov txuj lom muaj yeeb yuj xws li turmeric lossis paprika los tsim cov xim los ntawm kev sib tov cov hmoov nrog dej. Beets, liab doog, thiab berries kuj yuav ua hauj lwm - lawv feem ntau tig kuv txiav board txawv xim thaum kuv txiav lawv! Yog tias koj muaj lub qhov cub koj tuaj yeem siv cov khoom me me ntawm cov ntoo uas tau tso tseg los kos nrog lossis koj tuaj yeem zom nws thiab sib tov nrog dej los tsim cov xim dub.

Ntuj Pigment Nta

Cov pigments ntuj feem ntau yog los ntawm cov tsiaj thiab nroj tsuag. Tsuas yog Garcinia, tus so tsis muaj tshuaj lom rau tib neeg lub cev. Ntuj pigments muaj kev nyab xeeb heev.

Cov pigments ntuj feem ntau muaj kev ua haujlwm lom neeg thiab yog li muaj kev noj zaub mov zoo.

Cov pigments ntuj tuaj yeem ua kom zoo dua cov xim ntawm cov khoom ntuj, thiab cov xim xim zoo nkauj dua thaum xim.

Qee hom muaj cov ntxhiab tsw tshwj xeeb, uas tuaj yeem ua rau muaj kev lom zem rau tib neeg thaum ntxiv rau zaub mov.

Yuav Ua Cas Ntuj Pigments

Juicing, Griding, & Crushing

Thaum cov xim yog dej soluble thiab muaj nyob rau hauv cov txiv hmab txiv ntoo ntawm lub hauv paus-zoo li nrog liab beets los yog liab doog carrots-lub cev txoj kev, xws li juicing los ntawm crushing los yog sib tsoo, feem ntau yog siv. Hauv qhov kev ua no, beets los yog carrots yog khiav los ntawm lub tshuab uas crushes kom txog thaum tag nrho cov kua txiv tau muab rho tawm. Cov kua txiv hmab txiv ntoo tuaj yeem ua rau siab mus rau qib sib txawv thiab khaws cia hauv cov kua dej los yog xa mus rau lub tshuab ziab khaub ncaws los ua hmoov.

Dej Extraction

Thaum cov xim nyob sab nraud ntawm lub ntuj tsim, xws li cov pob kws ntshav, carmine, thiab spirulina, dej extraction yog ib qho kev xaiv zoo. Nyob rau hauv tus txheej txheem no lub ntuj qhov chaw yog soaked nyob rau hauv dej. Txij li cov pigment yog dej soluble, nws yooj yim dissolves, tsim kom muaj cov yeeb yuj kua uas muaj peev xwm ces yuav concentrated rau ntau theem siv ib tug evaporator. Zoo ib yam li txoj kev sib tsoo lossis crushing, cov xim no tuaj yeem xa mus rau ziab lossis khaws cia hauv cov kua.

Cov kuab tshuaj Extraction

Roj soluble pigments, xws li beta carotene, annatto, paprika, thiab turmeric, feem ntau pom nyob rau hauv cov nroj tsuag / kab mob, thiab feem ntau xav tau dab tsi yog hu ua 'solvent extraction' ntxiv rau crushing los yog sib tsoo. Thawj kauj ruam yog crushed los yog grind. qhov chaw. Cov kuab tshuaj yog siv los cais cov xim ntawm cov nroj tsuag vim tias cov xim tsis tuaj yeem yaj hauv dej. Txawm hais tias lo lus hnyav tuaj yeem ua suab txaus ntshai-tsis txhob txhawj-cov kuab tshuaj tuaj yeem yooj yim li cov roj zaub lossis cawv uas tuaj yeem siv los ua kom cov roj-raws li pigments (dej yog 'solvent' hauv dej extraction). Cov no tuaj yeem suav nrog ntau cov kuab tshuaj muaj zog uas tau pom zoo siv rau hauv cov zaub mov.

Cov ntsiab lus tseem ceeb cuam tshuam rau kev ruaj ntseg ntawm Ntuj Pigments

Tus nqi PH
Ntau cov pigments ntuj yog rhiab heev rau kev hloov pauv ntawm tus nqi pH. Thaum tus nqi pH hloov, lub suab xim yuav hloov tau zoo heev. Thaum pH ntawm curcumin yog 2, dej-soluble curcumin yuav ua daj daj thiab absorbance yuav txo qis; thaum lub pH yog 3 mus rau 7, cov xim hloov tsis pom tseeb, nws yog txiv qaub daj, thiab cov absorbance hloov me me, qhia tau hais tias cov pigment kuj ruaj khov nyob rau hauv cov mob no; thaum pH yog 8, cov xim yog txiv kab ntxwv-daj, thiab absorbance yuav loj dua; Thaum pH ntau dua los yog sib npaug rau 9, cov xim yog xim liab liab, qhia tias cov xim hloov pauv zoo heev hauv cov kab mob alkaline.
Thaum pH ntawm anthocyanins tsawg dua los yog sib npaug rau 3, cov xim muaj kev ruaj ntseg zoo, thiab kev txuag nqi tom qab 10 hnub tseem ntau dua 83%; thaum pH ntau dua lossis sib npaug li 4, qhov kev txuag ntawm cov xim poob qis dua 80% tom qab 2 hnub.

Hlau ion
Ntau cov hlau ions tseem yuav cuam tshuam rau kev ruaj ntseg ntawm cov xim ntuj, qee qhov yuav tiv thaiv cov xim, thiab qee qhov yuav ua rau fading. Cov teebmeem ntawm cov hlau sib txawv nrog cov lutein concentration ntawm 0.5g/L ntawm kev ruaj ntseg ntawm lutein Muaj qee qhov sib txawv. Na+ thiab Zn2+ muaj kev cuam tshuam me me rau kev ruaj ntseg ntawm cov xim; Cu2+ thiab Fe3+ muaj kev cuam tshuam ntau dua rau kev ruaj ntseg ntawm cov xim. Ntxiv ob cov hlau ions no yuav ua rau muaj kev txo qis hauv kev khaws cia ntawm cov xim.

Teeb pom kev zoo
Ntau cov xim ntuj yuav ploj mus thaum raug lub teeb. Cov pigments ntuj no yog photolabile, yog li cov xim ntuj yuav tsum khaws cia deb ntawm lub teeb. Kev tshawb fawb tau pom tias lub teeb ntuj sab nraum zoov lossis sab hauv tsev tawg paj yuav ua rau kom cov xim liab pitaya degradation. Qhov muaj zog ntawm lub teeb siv zog, qhov kev ruaj ntseg ntawm cov xim tsis zoo.

Kub
Ntau cov xim ntuj yuav ploj mus nyob rau hauv qhov kub thiab txias, yog li cov xim ntuj yuav tsum tsis txhob kub. Kev tshawb fawb txog ntshav qab zib pigments pom tau tias thaum kho ntawm 40 degree, 60 degree, 80 degree, thiab 100 degree rau 6 teev, tus nqi khaws cia ntawm cov xim yog 91.47%, 84.65%, 59.23%, thiab 43.23% feem, qhia tau hais tias. raws li qhov kub thiab txias nce, cov xim ntawm cov xim tuav tau nce. Tus nqi khaws cia kuj txo qis. Thaum cov txheej txheem kub siab tshaj 80 degree, qhov kub muaj qhov cuam tshuam ntau dua rau cov xim.

Oxidizing thiab txo cov neeg ua haujlwm
Cov yam ntxwv xws li oxidizing agents thiab txo cov neeg ua hauj lwm kuj tuaj yeem cuam tshuam qhov ruaj khov ntawm ntau cov xim ntuj.Studies ntawm melanin tau pom tias raws li qhov loj ntawm hydrogen peroxide nce, qhov absorbance tus nqi ntawm cov xim xim qhia tau hais tias ib qho tseem ceeb downward trend, thiab cov oxidant muaj. ib qho kev puas tsuaj rau cov xim; Raws li qhov concentration ntawm ascorbic acid nce, qhov absorbance tus nqi ntawm cov xim pigment muaj ib qho tseem ceeb Cov neeg sawv cev muaj zog txo kuj muaj qee yam kev puas tsuaj rau cov xim.

Peb Cov Khoom

Xi'an Victar Bio-tech Corp. nrhiav tau nyob rau hauv 2008, nyob rau hauv High-Tech Development Zone ntawm Xi'an Tuam Tshoj, yog ib tug subsidiary tuam txhab ntawm Shaanxi Pure Source Bio-Tech Co., Ltd. Cov qub ua lag luam txawv teb chaws, thaum tom kawg feem ntau ua haujlwm hauv tsev. Nws muaj ib qho kev daws teeb meem los ntawm cov tshuaj ntsuab nyoos, cov tshuaj ntsuab pulrised, standardized extract thiab ratio cog extract, tshuaj tsuag qhuav zaub thiab txiv hmab txiv ntoo kua txiv hmoov.

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Daim ntawv pov thawj

FAQ

Q: Dab tsi yog natural pigments?

A: Cov pigments ntuj yog cov xim uas tshwm sim tau los ntawm cov nroj tsuag lossis cov ntxhia hauv cov tebchaw. Lawv tuaj yeem tov nrog roj, dej, lossis lwm yam kua los tsim cov khoom siv xim xws li xim. Qee cov xim ntuj tuaj yeem siv los ua zaub mov xim thaum lwm tus siv los tsim kev kos duab.

Q: Koj cov xim ntuj hu ua dab tsi?

A: Melanin yog ib yam khoom hauv koj lub cev uas tsim cov plaub hau, qhov muag thiab tawv nqaij pigmentation. Qhov ntau melanin koj tsim, qhov tsaus ntuj koj ob lub qhov muag, plaub hau thiab tawv nqaij yuav. Tus nqi melanin hauv koj lub cev yog nyob ntawm ob peb yam sib txawv, suav nrog cov noob caj noob ces thiab ntau npaum li cas hnub raug koj cov poj koob yawm txwv.

Q: Dab tsi yog qhov feem ntau natural pigment?

A: Carotenoids yog pawg ntau tshaj plaws ntawm cov xim muaj nyob hauv cov xwm txheej. Ntau tshaj 600 hom carotenoids muaj nyob rau hauv cov tsiaj, nroj tsuag, thiab kab mob. Cov tsiaj hauv hiav txwv tsis muaj peev xwm ua rau lawv tus kheej carotenoids thiab yog li cia siab rau cov nroj tsuag rau cov xim no.

Q: Cov xim ntshiab yog dab tsi?

A: Ntshiab Pigments yog matt micronized cosmetic pigments. Lawv yog cov xim khaus heev. Tsim ib lub hauv paus siv primer ua ntej thov. Nrog Pure Pigments xim los ntawm Qhov Muag Duab ntxoov ntxoo piv txwv tuaj yeem ua kom nruj.

Q: Qhov piv txwv pigment yog dab tsi?

A: Piv txwv ntawm natural inorganic pigments yog umbers, ochres thiab siennas raws li cov no yog excavated los ntawm hauv av. Pigments nrog tib lub npe kuj yog tsim los ntawm synthetically. Lwm cov piv txwv ntawm cov xim hluavtaws yog cov cadmium daj / txiv kab ntxwv / liab, cobalt xiav thiab titanium dawb.

Q: Dab tsi yog qhov tsawg tshaj plaws xim pigment nyob rau hauv cov xwm?

A: Xiav yog xim tawv kom pom hauv qhov xwm txheej vim tias tsis muaj qhov tshwm sim xiav ua rau xim xiav. Qhov no yog vim li cas pob zeb xiav thiab pob zeb tsis tshua muaj thiab yog vim li cas nws thiaj li rov qab thaum cov neeg Iyiv pib mining lub vibrant xiav lapis lazuli ntxhia ntau txhiab xyoo dhau los.

Q: Cov zaub mov twg muaj xim xim?

A: Cov txiv hmab txiv ntoo, currants, txiv hmab txiv ntoo, thiab qee cov txiv hmab txiv ntoo qhuav muaj cov ntsiab lus anthocyanins siab. Liab rau purplish xiav-xim xim nplooj zaub, nplej, cag, thiab tubers yog cov zaub uas noj tau uas muaj cov qib siab ntawm anthocyanins.Red Ochre, ib hom hlau oxide, yog suav tias yog cov xim qub tshaj plaws nyob hauv lub ntiaj teb, yos rov qab mus rau lub sij hawm prehistoric. Nws tau pom nyob rau hauv lub qhov tsua paintings thiab archaeological sites, ua rau nws ib tug tseem ceeb cov ntaub ntawv nyob rau hauv tib neeg keeb kwm.

Q: Dab tsi yog qhov zoo tshaj plaws pigment?

A: Qee cov pigment hmoov, uas pom tau tias muaj kev nyab xeeb rau kev siv, suav nrog Burnt Sienna, Raw Sienna, Yellow Ochre, Liab Ocher thiab Terre Verte.In paj, cov xim xiav los ntawm cov molecules uas nqus cov liab ntawm qhov pom spectrum. Cov pigments no hu ua anthocyanins, uas los ntawm Greek rau "xiav paj" (anthos="paj" thiab kyanous="dub xiav").

Q: Dab tsi yog qhov nyuaj tshaj plaws pigment kom tau txais?

A: Thiab tsis tsuas yog tib neeg tsim xiav xim yog tsawg; Blues kuj tsis tshua muaj nyob hauv qhov xwm txheej. Tib neeg tau pib ua cov pigments tsawg kawg yog 1,00,000 xyoo dhau los, los ntawm cov xim liab thiab daj, tab sis tsis tuaj yeem ua tiav cov xim xiav. Lapis lazuli, lub ci ntsa iab xiav xim metamorphic pob zeb tau siv los ua ib lub pob zeb zoo nkauj tshaj plaws txij thaum ancient sij hawm.

Q: Dab tsi xim chlorophyll tshwm rau peb lub qhov muag?

A: Ntsuab xim
Tag nrho cov kab mob photosynthetic muaj cov xim hu ua chlorophyll a, uas tib neeg pom raws li cov xim ntsuab txuam nrog cov nroj tsuag. Chlorophyll absorbs wavelengths los ntawm qhov kawg ntawm qhov pom spectrum (xiav thiab liab), tab sis tsis yog ntsuab. Vim hais tias ntsuab yog reflected, chlorophyll tshwm ntsuab.

Q: Dab tsi yog qhov txawv ntawm tib neeg pigments?

A: Hauv tib neeg, melanin muaj nyob rau hauv peb hom: eumelanin (uas tau muab faib ntxiv rau hauv cov ntawv dub thiab xim av), pheomelanin, thiab neuromelanin.Nyob rau tib neeg, melanin yog thawj qhov kev txiav txim siab ntawm cov tawv nqaij. Nws kuj pom muaj nyob rau hauv cov plaub hau, cov pigmented cov ntaub so ntswg nyob rau hauv lub iris ntawm lub qhov muag, thiab lub stria vascularis ntawm lub pob ntseg.

Q: Dab tsi yog organic pigment?

A: Organic pigments muaj carbon thiab feem ntau yog ci, ntshiab, lub teeb nyob rau hauv qhov hnyav thiab nplua nuj nyob rau hauv tinting zog. Lawv yog tsim los ntawm carbon atoms, uas tsim muaj zog, ruaj khov tshuaj bonds thiab yeej ib txwm muaj nyob rau hauv cov tsiaj, zaub thiab hluavtaws organic chemistry.

Q: Dab tsi yog cov xim ntau tshaj plaws hauv cov nroj tsuag?

A: Chlorophyll-a absorbs lub teeb nrog wavelength ntawm 430nm (xiav) thiab 662nm liab. Nws qhia txog lub teeb ntsuab heev, yog li ntawd nws zoo nkaus li ntsuab rau peb. Chlorophyll a yog cov xim cog ntau tshaj plaws hauv ntiaj teb. Chlorophyll a yog universal pom nyob rau hauv tag nrho cov photosynthetic nroj tsuag thaum chlorophyll b, c, d thiab e yog tshwj xeeb.

Q: Mineral pigments yog dab tsi?

A: Mineral pigments yog cov xim muaj txiaj ntsig zoo siv rau cov xim ntawm cov khoom zoo nkauj. Cov additives no yog sib xyaw nrog lwm cov xim los tsim opacity, xim teebmeem thiab cim ntxoov ntxoo uas resonate nrog cov neeg siv khoom.

Q: Cov pigments ntawm kev laus yog dab tsi?

A: Melanin tuaj yeem nce ntxiv (piv txwv li, hnub nyoog me me, senile lentigo, lossis melanosis coli) lossis txo qis (piv txwv li, greying ntawm cov plaub hau lossis lub ntsej muag melanin) nrog lub hnub nyoog, thaum lipofuscin (tseem hu ua hnub nyoog pigment) ib txwm nce nrog hnub nyoog. , feem ntau nrhiav-tom qab pigments tau muaj nqis ntau tshaj li lawv qhov hnyav hauv kub. Thiab qhov ntawd yog vim lawv siv ntau txoj haujlwm los nrhiav thiab ua. Cov xim muaj koob muaj npe nyiam nyob rau hauv Roman lub sij hawm, Tyrian ntshav, yog ib tug kaj xim ua los ntawm cov qog ntawm hiav txwv snails.

Q: Muaj pes tsawg lub ntuj pigments nyob rau hauv daim tawv nqaij?

A: Tib neeg cov tawv nqaij xim yog txiav txim los ntawm peb cov xim loj. Hemoglobin pab txhawb rau xim liab, melanin uas darkens thiab yellows ntawm daim tawv nqaij xim thiab carotenoids uas ua rau feem ntau rau cov tawv nqaij daj (Alaluf, Heinrich, Stahl, Tronnier, & Wiseman, 2002).

Q: Dab tsi yog natural pigment thiab hluavtaws pigment?

A: Ntuj pigments (piv txwv li peb ochre, lub ntiaj teb, thiab lwm yam), muaj nyob rau hauv lub ntuj lub xeev thiab tsuas yog ib tug txheej txheem ntawm calcination thiab / los yog sib tov. Synthetic pigments, ntawm qhov tod tes, yog tsim los ntawm thermal thiab / los yog tshuaj lom neeg cov tshuaj tiv thaiv ntawm ntau yam khoom.

Q: Tus neeg uas tsis muaj xim tawv nqaij hu ua dab tsi?

A: Albinism. Qhov no tsis tshua muaj, muaj kev cuam tshuam los ntawm tus cwj pwm los ntawm tag nrho lossis ib nrab tsis muaj melanin hauv daim tawv nqaij, piv rau cov pigmentation ntawm cov kwv tij thiab cov niam txiv. Thaum cov neeg uas muaj albinism, hu ua albinos, feem ntau muaj cov tawv nqaij thiab cov plaub hau, tsis yog txhua yam ntawm ib chav kawm ntawm insoluble pigments, pom nyob rau hauv txhua hom tsiaj lub neej, uas suav rau cov xim tsaus nti ntawm daim tawv nqaij, plaub hau, plaub hau, nplai. , plaub, etc.

Q: Dab tsi yog cov xim ntuj nyob hauv lub ntiaj teb?

A: NATURAL EARTH THIAB OCHER pigments yog tag nrho cov xim ntuj los ntawm lub ntiaj teb. Lawv tsim cov xim mos, ib nrab pob tshab nrog cov undertones uas tshwm sim thaum sib xyaw rau hauv opaque puag. Lawv lub zog tinting yuav tsis muaj zog lossis opaque raws li peb cov Oxide pigments, tab sis lawv cov xim tsis tuaj yeem sib phim los ntawm cov neeg tsim cov pigments. Thawj cov organic pigments yuav tsum tau siv yog cov uas tau sau los ntawm ntuj ua tej yam ntuj tso nroj tsuag los yog tsiaj cov khoom, thiab lawv. yog tsim los ntawm carbon, hydrogen, oxygen thiab nitrogen. Lwm cov atoms xws li phosphorus lossis sulfur kuj tseem muaj. Atoms uas tsis yog carbon thiab hydrogen yog hu ua heteroatoms.

Q: Dab tsi pigment muab cov tawv nqaij nws cov xim ntuj?

A: Melanin yog ib hom xim uas muab xim rau cov plaub hau, tawv nqaij, thiab qhov muag ntawm tib neeg thiab tsiaj txhu. Ntxiv nrog rau kev muab cov pigmentation rau cov hlwb, melanin kuj absorbs teeb meem UV rays thiab tiv thaiv cellular puas los ntawm UV teeb raug.

XI'AN VICTARBIO tuam txhab yog ib qho ntawm Tuam Tshoj ntuj pigment manufacturers thiab lwm tus neeg, nrog rau kev koom xwm, peb muaj peev xwm muab koj cov ntshiab tej yam ntuj tso, 100% ntuj, organic, GMP tau ntawv pov thawj thiab ISO tau ntawv pov thawj tej yam ntuj tso pigment uas tsis muaj nqi thiab zoo. . Txais tos mus yuav pheej yig, kub muag, thiab Hoobkas muab khoom los ntawm peb.

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