Cov xim ntuj yog cov xim uas tuaj yeem muab rho tawm los ntawm cov tsiaj nyeg, nroj tsuag, thiab kab mob. Lawv cov yam ntxwv tseem ceeb yog "muab los ntawm qhov xwm txheej, nyab xeeb, thiab mob me", uas yog qhov txawv ntawm cov tshuaj pleev xim xim. Lawv tau dhau los ua qhov kev xaiv zoo tshaj plaws rau cov xim zoo nkauj hauv kev lag luam zaub mov. Muab faib los ntawm qhov chaw, cov xim ntuj muaj ntau, npog cov xim ntawm cov nroj tsuag (xws li kua txob liab, turmeric, gardenia daj, beet liab, txiv hmab txiv ntoo liab), tsiaj pigments (xws li cochineal liab, ntshav pos hniav), thiab microbial pigments (xws li liab poov xab liab, spirulina xiav). Lawv cov qauv tshuaj muaj xws li ntau yam derivatives xws li porphyrins, isoprene, polyphenols, ketones, quinones, thiab lwm yam, uas tuaj yeem hloov kho kom raug rau cov xim xav tau ntawm cov khoom noj sib txawv thiab muab cov xim ntuj thiab cov xim tiag tiag.
Dab tsi yog qhov zoo ntawm cov xim ntuj?
Lub ntsiab kom zoo dua ntawm cov xim ntuj yog nyob rau hauv lawv cov kev nyab xeeb siab heev. Txawm hais tias cov xim hluavtaws muaj cov dej solubility muaj zog, lawv muaj peev xwm toxicity thiab lawv cov kev siv ntau thiab ntau npaum li cas yog nruj me ntsis txwv. Ntuj pigments yog muab los ntawm cov ntaub ntawv raw thiab tsis muaj residual dag additives. Lawv ua raws li lub teb chaws tus qauv GB 2760-2024 thiab thoob ntiaj teb cov qauv kev nyab xeeb khoom noj khoom haus, ua kom haum raws li kev tshawb fawb thiab kev loj hlob xav tau ntawm cov zaub mov huv. Nyob rau tib lub sijhawm, cov pigments ntuj muaj ob qhov txiaj ntsig ntawm cov xim thiab khoom noj khoom haus. Qee cov pigments ntuj muaj cov khoom xyaw physiologically active, xws li curcumin nyob rau hauv turmeric, anthocyanins nyob rau hauv txiv hmab txiv ntoo tawv, thiab active peptides nyob rau hauv liab poov xab, uas muaj peev xwm endowed zaub mov nrog ntxiv noj qab haus huv cwj pwm, deb tshaj li ib tug coloring muaj nuj nqi ntawm hluavtaws pigments, thiab muaj ntau nyob rau hauv txoj kab nrog rau tam sim no tus qauv ntawm cov neeg siv khoom kho dua tshiab.
Dab tsi yog qhov txiaj ntsig rau koj?
Cov txiaj ntsig ntawm ntuj pigments rau tib neeg lub cev yog qhov tseem ceeb. Lawv tsis tsuas yog tsis muaj lub nra ntawm metabolic, tab sis kuj tsis ua rau mob plab lossis tsis xis nyob. Lawv tsim nyog rau kev noj los ntawm tag nrho cov pej xeem xws li cov me nyuam mos, cov poj niam cev xeeb tub, thiab lwm yam. Cov khoom xyaw nquag uas lawv muaj tuaj yeem ua lub luag haujlwm pabcuam kev tswj hwm. Piv txwv li, anthocyanins hauv blueberries thiab txiv hmab txiv ntoo tawv tuaj yeem muab kev txhawb nqa antioxidant. Tsis tas li ntawd, cov xim ntuj tuaj yeem rov qab cov xim tiag tiag ntawm cov khoom xyaw, nthuav tawm lub ntuj thiab siab -qhov kawg pom kev zoo nkauj, tshem tawm tag nrho cov teeb meem ntawm cov xim tsis sib xws ntawm cov xim hluavtaws, ua rau cov zaub mov qab thiab noj qab nyob zoo, thiab pom kev zoo nkauj.
Dab tsi yog daim ntawv thov ntawm ntuj pigments?
Niaj hnub no, cov xim ntuj tau siv dav hauv ntau yam khoom noj xws li pastries, dej haus, pasta, nqaij khoom, khoom qab zib, thiab khoom noj rau menyuam yaus. Los ntawm kev tso siab rau kev hloov kho thev naus laus zis xws li microcapsule embedding, qhov kub thiab txias tsis kam, acid tsis kam, thiab lub teeb tsis kam ntawm cov xim ntuj tau txhim kho zoo heev, rhuav tshem cov kev txwv ntawm cov xim ntuj qub thiab hloov mus rau ntau yam txheej txheem xws li siab - kub ci, dej acidic, thiab khov cia. Kev xaiv cov xim ntuj tuaj yeem tsis tsuas yog pab cov tuam txhab khoom noj kom tsis txhob ua raws li kev pheej hmoo los ntawm cov xim hluavtaws, tab sis kuj tsim cov khoom sib txawv uas raug ncav cuag ntau dua 70% ntawm cov neeg siv khoom uas nyiam cov khoom xyaw ntuj, dhau los ua cov qauv tseem ceeb ntawm kev txhim kho cov khoom noj khoom haus.
Yog tias koj muaj lus nug lossis xav tau ntsig txog cov xim ntuj, thov hu rau Wuhan Healthdream Biotechnology Co., Ltd. txhua lub sijhawm. Peb tuaj yeem muab cov xim tshwj xeeb hauv cov xim tag nrho raws li cov txheej txheem tsim khoom thiab cov khoom lag luam ntawm lub tuam txhab