Beetroot yog ib qho tseem ceeb ntawm cov zaub mov liab xim betalanin (E162), uas muaj cov tshuaj tiv thaiv kab mob, tshuaj tua kab mob, thiab tshuaj tua kab mob. Vim cov no thiab lwm yam zoo, cov xim yog siv, thiab lwm yam, nyob rau hauv zus tau tej cov khoom noj.
Raws li cov kws tshawb fawb ntawm VIR lawv. Vavilova, kom tau txais txiaj ntsig zoo dua ntawm cov xim liab, kev xaiv cov hnub sau qoob loo yuav tsum tau taw qhia rau cov kab mob ib puag ncig, thiab tsis yog qhov loj ntawm cov qoob loo hauv paus, ceeb toom. official lub website ntawm lub center.
Txoj kev tshawb no qhia tau hais tias dhau sij hawm, cov nyhuv ntawm pigments tsis tshwm sim. Yog li ntawd, nws tsis tsim nyog tos kom loj hlob hauv paus qoob loo kom loj hlob, qhov twg lub pulp yuav nyob rau feem ntau ntawm nws. Tsis tas li ntawd, raws li cov ntaub ntawv, ntau pigments accumulates nyob rau hauv daim tawv nqaij, thiab tsis nyob rau hauv lub pulp.
Cov kws tshawb fawb kuj tau txheeb xyuas cov yam ntxwv morphological ntawm nplooj nplooj thiab daim ntawv ntawm cov cag qoob loo, uas muaj kev sib raug zoo nrog cov ntsiab lus ntawm cov xim ntxiv. Yog li, thaum xaiv ntau yam rau dye extraction, nyiam yuav tsum tau muab rau nruab nrab-ripening ntau yam nrog puag ncig thiab nruab nrab-loj cag, ntau cov nplooj nqaim, thiab luv thiab nyias petioles.
Txhawm rau txiav txim siab lub sijhawm sau qoob loo zoo, VIR cov kws tshawb fawb tau kawm txog qhov kev hloov pauv ntawm cov ntsiab lus ntawm cov xim liab (betacyanins) thiab daj (betaxanthins) cov xim hauv cov qauv beet los ntawm VIR sau ua ke nrog kev hloov pauv hauv ib puag ncig kub. Cov kev ntsuam xyuas tau tshwm sim thaum lub caij loj hlob ntawm 2021 ntawm thaj chaw ntawm VIR.
"Cov kev tshawb fawb tau pom tias beet tev tau ntau dua rau kev hloov pauv kub. Nyob rau hauv lem, lub pigment muaj pes tsawg leeg ntawm lub pulp reacted tsis zoo rau nag lossis daus. Nyob rau hauv ob qho tib si, tus nqi ntawm cov pigments sharply txo nyob rau hauv lub thib ob los yog peb hnub. Qhov twg tuaj yeem ua rau nws tsis muaj txiaj ntsig rau sau peb hnub tom qab los nag lossis thaum huab cua kub, "hais tias Diana Sokolova, tus kws tshawb fawb laus, tus saib xyuas ntawm beetroot, spinach thiab amaranth sau ntawm VIR.
Cov txheej txheem siv yuav tso cai rau kev tsim cov noob caj noob ces sai dua, uas tuaj yeem nkag mus rau hauv cov qoob loo sib hloov ntawm cov teb ntau lawm. Qhov kawg tshwm sim ntawm qhov kev taw qhia no yuav yog cov khoom siv ua ntej xaiv ntawm cov lus beets nrog cov ntsiab lus ntau dua ntawm cov xim liab hauv cov hauv paus qoob loo.
Raws li Nina Demenok, tus thawj coj ntawm lub tuam txhab loj tshaj plaws Lavxias teb sab chaw tsim tshuaj paus ntawm ntuj dyes nyob rau hauv Russia, JSC ECO RESOURCE, Nina Demenok, piav qhia, ntau yam uas muaj cov ntsiab lus siab ntawm dyes yog qhov tsim nyog tshaj plaws hauv kev tsim khoom: "Tom qab tag nrho, ntau dua cov xim ntawm cov xim. pigment nyob rau hauv cov zaub, qhov ntau dua cov xim saturation peb muaj nyob rau hauv peb cov dye thiab yog li ntawd cov chaw tsim tshuaj paus yuav xav tau me me npaum li cas kom tau raws li qhov xav tau ntawm cov khoom kawg. " Tam sim no, cov khoom siv raw rau kev tsim cov dyes ntawm lub tuam txhab ECO RESOURCE JSC yog, ntawm lwm yam, dub carrots thiab pob kws liab. Cov kab lis kev cai no tau yuav los ntawm txawv teb chaws thiab cov ntim loj yuav tsum tau cais cov dyes los ntawm lawv.
Nyob rau hauv no hais txog, raws li Nina Demenok, muaj peev xwm loj hlob nyob rau hauv domestic beet ntau yam nrog ib tug siab pigment ntsiab lus thiab ib tug xaiv lub sij hawm sau qoob nyob rau hauv Russia thiab tshwj xeeb tshaj yog nyob rau hauv lub North-West yuav txo tau tus nqi thauj mus los thiab ua ib tug lwm qhov chaw ntawm natural food dyes. cov qoob loo uas tsis tau loj hlob hauv Russia ..