Fructose yog ib hom suab thaj hu ua monosaccharide

Crystalline Fructose, crystalline daim ntawv ntawm fructose, cov khoom noj khoom haus ntxiv ua los ntawm pob kws lossis qab zib (qab zib), feem ntau yog siv los ua cov khoom qab zib hauv cov khoom noj thiab dej haus. Vim nws cov qab zib siab ntawm cov suab thaj ntuj, qis Glycemic Performance index thiab calories tsawg, crystalline fructose feem ntau yog siv hauv cov zaub mov noj qab haus huv.

Tiv tauj peb

cov khoom paub meej

Taw qhia

● Fructose yog ib hom suab thaj hu ua monosaccharide.

●?Zoo li lwm cov suab thaj, fructose muab plaub calories ib gram.

●?Fructose tseem hu ua "txiv hmab txiv ntoo qab zib" vim tias nws feem ntau tshwm sim hauv ntau cov txiv hmab txiv ntoo. Nws kuj tshwm sim nyob rau hauv lwm yam khoom noj xws li zib mu, qab zib beets, qab zib pas nrig thiab zaub.

●?Fructose yog qhov qab zib tshaj plaws uas tshwm sim carbohydrate thiab yog 1.2-1.8 npaug sweeter dua sucrose (cov suab thaj).

●?Fructose muaj qhov cuam tshuam tsawg rau cov ntshav qabzib.

Muaj ntau ntau hom suab thaj, qee qhov muaj ntau dua li lwm tus. Fructose yog hom suab thaj hu ua monosaccharide, lossis "ib zaug" qab zib, zoo li qabzib. Monosaccharides tuaj yeem sib koom ua ke los tsim cov disaccharides, feem ntau yog sucrose, lossis "cov suab thaj". Sucrose yog 50% fructose thiab 50% qabzib. Fructose thiab qabzib muaj tib cov tshuaj formula (C6H12O6) tab sis muaj cov qauv molecular sib txawv, uas ua rau fructose 1.2-1.8 npaug sweeter dua sucrose. Qhov tseeb, fructose yog qhov qab zib tshaj plaws uas tshwm sim carbohydrate. Hauv qhov xwm txheej, fructose feem ntau pom yog ib feem ntawm sucrose. Fructose kuj pom muaj nyob hauv cov nroj tsuag ua monosaccharide, tab sis yeej tsis muaj lwm cov suab thaj.

piav 2

Daim ntawv thov

★ Yam ntxwv:Fructose yog dawb crystallized hmoov, qab zib saj, saj ob zaug li qab zib ae sucrose, thiab saj tshwj xeeb tshaj yog qab zib thaum txias los yog hauv kev daws, nws yog qab zib tshaj glucide.

Crystalline Fructose yog cov khoom qab zib ua tiav los ntawm pob kws uas yuav luag tag nrho fructose. Nws muaj tsawg kawg yog 98% ntshiab fructose, ib qho tseem tshuav yog dej thiab kab noj hniav. Nws yog siv los ua cov khoom qab zib hauv cov nyiam dej haus thiab yogurts, qhov twg nws hloov pauv rau high-fructose pob kws phoov (HFCS) thiab cov suab thaj. Crystalline fructose yog kwv yees li 20 feem pua ????qab zib dua li cov suab thaj, thiab 5% qab zib dua HFCS.

★ Khoom noj khoom haus kev lag luam:fructose hloov sucrose nyob rau hauv cov kaus poom txiv hmab txiv ntoo thiab txiv hmab txiv ntoo preserves ua ke nrog 20-30% maltose syrup, kuj yuav siv tau nyob rau hauv carbonated dej haus raws li tsuas sweetener los yog nyob rau hauv ua ke nrog sucrose thiab khoom qab zib sweeter xws li saccharin.

★ Lwm daim ntawv thov:Khoom qab zib thiab ncuav mog qab zib, Creams, Marmalade, Chocolate, dej qab zib, thiab lwm yam

Khoom specification

Cov khoom kuaj	Txuj	Kev tshwm sim
Qhov tshwm sim	Dawb cystal hmoov,, qab zib saj	Dawb me cystals Tsis pom impurity
Cov dej noo,%	≤0.3	0.004 ib
Poob qhuav,%	≤0.3	0.09 ib
Acidity, ml	≤0.50	0.36 ib
Cov ntsiab lus ntawm fructose (raws li lub hauv paus qhuav),%	98.0-102.0 Nws	99.10 Nws
Hydroxymethyfurfural (raws li lub hauv paus qhuav),%	≤0.1	0.003 ib
Ignition residue,%	≤ 0.05	0.01 ib
Lead, mg/kg	≤0.5	0.079 ib
Arsentic, mg / kg	≤0.5	Tsis muaj
tooj liab, mg / kg	≤5.0	0.40 Nws
Chloride,%	≤ 0.010	Hla
SO2, g/kg	≤ 0.04	0.008 ib
Tag nrho cov phaj suav, CFU / g	≤100
Coliform, MPN / 100g	≤ 30
E.Coli & Salmonella	Tsis pom	Tsis muaj
Staphyllococcus aureus	Tsis pom	Tsis muaj
Mould & Poov xab, CFU / g	≤10
Mesh loj	Txog 20-100	Hla