Xylo-oligosaccharide, tseem hu ua xylo-oligosaccharide, yog ib qho kev ua haujlwm ntawm cov suab thaj polymeric tsim los ntawm 2-7 xylose molecules ua ke nrog β-1,4 glycosidic bonds. Piv nrog rau feem ntau siv taum soybean oligosaccharides, fructooligosaccharides thiab isomaltose oligosaccharides, nws muaj qhov tshwj xeeb zoo thiab tuaj yeem xaiv txhawb kev loj hlob ntawm txoj hnyuv bifidobacteria. Nws txoj haujlwm bifidum yog 10-20 npaug ntawm lwm cov suab thaj polymeric.
① Xylo-oligosaccharide Powder 95% HPLC
② Xylo-oligosaccharide Powder 70% HPLC
③ Xylo-oligosaccharide Powder 35% HPLC
④ Xylo-oligosaccharide syrup 95% HPLC
⑤ Xylo-oligosaccharide syrup 70% HPLC
⑥ Xylo-oligosaccharide syrup 35% HPLC
❶ Xylo-oligosaccharide tuaj yeem txo qhov tsim cov khoom fermentation tshuaj lom thiab cov kab mob enzymes.
❷ Xylo-oligosaccharide tuaj yeem cuam tshuam cov kab mob pathogenic thiab raws plab, tiv thaiv cem quav.
❸ Xylo-oligosaccharide tuaj yeem tiv thaiv thiab tiv thaiv cov hniav caries, inhibit kev yug me nyuam ntawm cov kab mob hauv qhov ncauj.
❹ Xylo-oligosaccharide tuaj yeem txhawb lub cev tsim cov vitamins B thiab lwm yam khoom noj.
Cov khoom tsom xam | Specifications | Cov txheej txheem |
Cov khoom xyaw nquag kuaj | ||
XOS 2-7 (HPLC) | ≥95.00% | GB/T 35545-2017 |
XOS 2-4 (HPLC) | ≥65.00% | GB/T 35545-2017 |
Kev kuaj lub cev | ||
Qhov tshwm sim | Dawb ntws zoo hmoov | Pom kev |
Xim | Dawb rau lub teeb daj | Organoleptic |
tsw | Yam ntxwv | Organoleptic |
Saj | Me ntsis qab zib | Organoleptic |
Cov impurities | Tsis pom impurities | Pom kev |
tus nqi pH | 3.5 ~ 6.0 | GB 5009.237 |
Dej | ≤ 5.00% | GB 5009.3 |
Cov ntsiab lus tshauv | ≤ 0.30% | GB 5009.4 |
Kev kuaj tshuaj | ||
Hnyav Hlau | ≤ 10.00ppm | GB 5009.74 ib |
Pb | ≤ 3.00ppm | GB 5009.12 |
Raws li | ≤ 2.00ppm | GB 5009.11 |
Cd | ≤ 1.00ppm | GB 5009.15 |
Hg | ≤ 0.30ppm | GB 5009.17 |
Kev ntsuam xyuas microbiological | ||
Tag nrho cov phaj suav | ≤1,000cfu / g | wb 4789.2 |
Yeasts thiab Pwm | ≤100cfu / g | GB 4789.15 |
Coliform | 3 MPN / 10g | wb 4789.3 |
E. Coli | Tsis zoo | ib 4789.38 |
Salmonella | Tsis zoo | wb 4789.4 |
Staphylococcus aureus | Tsis zoo | GB 4789.10 |
★ Tag nrho series ntawm Xylo-oligosaccharide nrog hmoov daim ntawv thiab syrup hom.
★ Cov khoom lag luam tsim nyog, tus nqi tsim nyog, kev pabcuam kev ua haujlwm tsis tu ncua.