| Test Items | Type | Regular | |
| XC Polymer | XCD polymer | ||
| Appearance | Cream-white free flowing powder | ||
| Dry Sieve Analysis ,Thru US #40 % | ≥95 | ≥95 | |
| Dry Sieve Analysis ,Thru US #200 % | ≤50 | ≤50 | |
| Viscosity:1% XG in 1%KCL(mPa.s) | ≥1200 | ≥1200 | |
| Shearing Ratio | ≥6.5 | ≥6.5 | |
| Loss on drying % | ≤13 | ≤13 | |
| PH(1% XG solution) | 6.0-8.0 | 6.0-8.0 | |
| Ashes % | ≤16 | ≤16 | |
| Loss on Drying % | ≤13 | ≤13 | |
| Pyruvic acid % | ≥1.5 | ≥1.5 | |
| Qualitative Starch Determination | Absent | Absent | |
| Qualitative Guar Determination | Absent | Absent | |
| Rheology measurement |
600r/min | ≥80 | |
| 300r/min | ≥60 | ||
| 200r/min | ≥54 | ||
| 100r/min | ≥42 | ||
| 6r/min | ≥18 | ||
| 3r/min | ≥16 | ||
| Brookfield LV,1.5r/min(mPa.s) | ≥1950 | ||
| Dispersibility Test | Not dispersible | Dispersible | |
| Test Items | Type | Plus | |
| XC Polymer | XCD polymer | ||
| Appearance | Cream-white free flowing powder | ||
| Dry Sieve Analysis ,Thru US #40 % | ≥95 | ≥95 | |
| Dry Sieve Analysis ,Thru US #200 % | ≤50 | ≤50 | |
| Viscosity:1% XG in 1%KCL(mPa.s) | ≥1200 | ≥1200 | |
| Shearing Ratio | ≥6.5 | ≥6.5 | |
| Loss on drying % | ≤13 | ≤13 | |
| PH(1% XG solution) | 6.0-8.0 | 6.0-8.0 | |
| Ashes % | ≤16 | ≤16 | |
| Loss on Drying % | ≤13 | ≤13 | |
| Pyruvic acid % | ≥1.5 | ≥1.5 | |
| Qualitative Starch Determination | Absent | Absent | |
| Qualitative Guar Determination | Absent | Absent | |
| Rheology measurement |
600r/min | ≥75 | |
| 300r/min | ≥60 | ||
| 200r/min | ≥50 | ||
| 100r/min | ≥40 | ||
| 6r/min | ≥23 | ||
| 3r/min | ≥20 | ||
| Brookfield LV,1.5r/min(mPa.s) | ≥3000 | ||
| Dispersibility Test | Not dispersible | Dispersible | |
| Test Items | Type | GL | |
| XC Polymer | XCD polymer | ||
| Appearance | Cream-white free flowing powder | ||
| Dry Sieve Analysis ,Thru US #40 % | ≥95 | ≥95 | |
| Dry Sieve Analysis ,Thru US #200 % | ≤50 | ≤50 | |
| Viscosity:1% XG in 1%KCL(mPa.s) | ≥1200 | ≥1200 | |
| Shearing Ratio | ≥6.5 | ≥6.5 | |
| Loss on drying % | ≤13 | ≤13 | |
| PH(1% XG solution) | 6.0-8.0 | 6.0-8.0 | |
| Ashes % | ≤16 | ≤16 | |
| Loss on Drying % | ≤13 | ≤13 | |
| Pyruvic acid % | ≥1.5 | ≥1.5 | |
| Qualitative Starch Determination | Absent | Absent | |
| Qualitative Guar Determination | Absent | Absent | |
| Rheology measurement |
600r/min | ≥75 | |
| 300r/min | ≥55 | ||
| 200r/min | ≥45 | ||
| 100r/min | ≥35 | ||
| 6r/min | ≥15 | ||
| 3r/min | ≥12.5 | ||
| Brookfield LV,1.5r/min(mPa.s) | ≥1950 | ||
| Dispersibility Test | Not dispersible | Dispersible | |
| Product Name | Xanthan gum | Grade | Food |
| Items | Standard | ||
| Appearance |
Off-white or Light yellow Free Flowing Powder |
||
| Assay,% | 91-108 | ||
| Particle Size | 80 mesh & 200 mesh | ||
| Viscosity 1% XG in 1% KCL solution,mPa.s | ≥1200 | ||
| Shearing Ratio | ≥6.5 | ||
| PH(1% XG solution) | 6.0-8.0 | ||
| Ash,% | ≤13 | ||
| Pyruvic Acid,% | ≥1.5 | ||
| Total Nitrogen,% | ≤1.5 | ||
| Loss on Drying,% | ≤13 | ||
| Ethanol,ppm | ≤750 | ||
| Total Heavy Metals(as Pb),ppm | ≤20 | ||
| Pb,ppm | ≤2 | ||
| As,ppm | ≤2 | ||
| Hg,ppm | ≤1 | ||
| Cd,ppm | ≤1 | ||
| V1/V2 | 1.02-1.45 | ||
| Total Plate Count,cfu/g | ≤2000 | ||
| Yeasts & Moulds,cfu/g | ≤100 | ||
| Coliforms,MPN/100g | ≤30 | ||
| E.coli, in 5 g | Negative | ||
| Salmonella, in 10 g | Negative | ||
| Staphylococcus Aureus | Negative | ||
