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I-Fructose iwuhlobo lukashukela olwaziwa ngokuthi i-monosaccharide
Isingeniso
● I-Fructose iwuhlobo lukashukela olwaziwa ngokuthi i-monosaccharide.
●?Njengabanye ushukela, i-fructose inikeza amakholori amane ngegremu ngayinye.
●?I-Fructose yaziwa nangokuthi "ushukela wezithelo" ngoba ngokuyinhloko uvela ngokwemvelo ezithelweni eziningi. Kwenzeka ngokwemvelo kokunye ukudla kwezitshalo okunjengoju, ama-sugar beet, umoba nemifino.
●?I-Fructose iyi-carbohydrate emnandi ngokwemvelo futhi imnandi izikhathi eziyi-1.2-1.8 kune-sucrose (ushukela wetafula).
●?I-Fructose inomthelela ophansi kumazinga eglucose egazini.
Kunezinhlobo eziningi ezahlukene zikashukela, ezinye zazo ezivame kakhulu kunezinye. I-Fructose uhlobo loshukela olwaziwa ngokuthi i-monosaccharide, noma ushukela "owodwa", njenge-glucose. Ama-monosaccharides angahlangana ndawonye ukuze enze ama-disaccharides, okuvame kakhulu okuyi-sucrose, noma "ushukela wetafula." I-Sucrose ingu-50% we-fructose no-50% we-glucose. I-Fructose ne-glucose zinefomula yamakhemikhali efanayo (C6H12O6) kodwa zinezinhlaka zamangqamuzana ezihlukene, okwenza i-fructose ibe mnandi izikhathi ezingu-1.2-1.8 kune-sucrose. Eqinisweni, i-fructose iyi-carbohydrate etholakala ngokwemvelo emnandi kakhulu. Emvelweni, i-fructose ivame ukutholakala njengengxenye ye-sucrose. I-Fructose nayo itholakala ezitshalweni njenge-monosaccharide, kodwa ingalokothi ngaphandle kokuba khona kwamanye ushukela.
incazelo2
Isicelo
★ Izimpawu:I-Fructose iyimpushana ecwebezelayo emhlophe, ukunambitheka okumnandi, kunambitheka kabili njenge-sweet ae sucrose, futhi inambitheka imnandi kakhulu uma ibanda noma ixubile, iyi-glucide emnandi kakhulu.
I-Crystalline Fructose iyi-sweetener ecutshungulwayo etholakala kummbila cishe ngokuphelele i-fructose. Iqukethe okungenani i-fructose emsulwa engu-98%, noma iyiphi ingxenye esele ingamanzi nokulandela amaminerali. Isetshenziswa njenge-sweetener ekuthandweni kweziphuzo namayogathi, lapho ithatha indawo yesiraphu yommbila ene-fructose(HFCS) kanye noshukela wetafula. I-crystalline fructose ilinganiselwa ukuthi imnandi ngamaphesenti angama-20 kunoshukela wetafula, futhi u-5% umnandi kune-HFCS.
★ Imboni yokudla:I-fructose ithatha indawo ye-sucrose esithelweni esisemathinini kanye nezigciniwe zezithelo kanye no-20-30% wesiraphu ye-maltose, futhi ingasetshenziswa eziphuzweni ezine-carbonated njenge-sweetener kuphela noma inhlanganisela ye-sucrose kanye nobumnandi bokwenziwa njenge-saccharin.
★ Ezinye izinhlelo zokusebenza:Isinkwa namakhekhe, Amakhilimu, Marmalade, Ushokoledi, iziphuzo ezithambile, njll



Ukucaciswa komkhiqizo
Into yokuhlola | Okujwayelekile | Umphumela |
Ukubukeka | I-cystal powder emhlophe,,ukunambitheka okumnandi | Ama-cystals amancane amhlophe |
Umswakama,% | ≤0.3 | 0.004 |
Ukulahlekelwa ukomiswa,% | ≤0.3 | 0.09 |
I-acidity, ml | ≤0.50 | 0.36 |
Okuqukethwe kwe-Fructose | 98.0-102.0 | 99.10 |
I-Hydroxymethyfurfural | ≤0.1 | 0.003 |
Izinsalela zokubasa,% | ≤0.05 | 0.01 |
Umthofu, mg/kg | ≤0.5 | 0.079 |
I-Arsenic, mg/kg | ≤0.5 | Akekho |
Ithusi, mg/kg | ≤5.0 | 0.40 |
I-Chloride,% | ≤0.010 | Dlula |
SO2,g/kg | ≤0.04 | 0.008 |
Isamba senani lamapuleti,CFU/g | ≤100 | |
I-Coliform, MPN/100g | ≤30 | |
E.Coli&Salmonella | Ayitholakali | Akekho |
I-Staphyllococcus aureus | Ayitholakali | Akekho |
Isikhunta&Yeast,CFU/g | ≤10 | |
Usayizi we-Mesh | Cishe 20-100 | Dlula |