Product Overview
Resistant dextrin is a starch-derived water-soluble carbohydrate, we usually called it be soluble corn fiber. It is a low-calorie dextran produced from starch through roasting and refining. It belongs to the category of low-molecular-weight water-soluble dietary fiber, appearing as a white to pale yellow powder with a slightly sweet taste and no other off-odors. It has good water solubility and is heat-resistant, acid-resistant, and freeze-resistant. A 10% aqueous solution is transparent or pale yellow, with a pH of 4.0–6.0, low viscosity, and high stability.
Key Product Specifications
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Product Name |
Resistant dextrin |
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Synonyms |
Soluble Corn Fiber; Indigestible Dextrin; Maltodextrin Resistant |
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CAS No. |
9004-53-9 |
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EC No. |
232-675-4 |
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Molecular Formula: |
C18H32O16 |
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Taste & odor |
Light sweet without odor |
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Fiber Content (on drying substance), w/% |
≥ 85.0 |
≥ 90.0 |
≥ 95.0 |
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Appearance |
White or light yellow powder |
Light yellow syrup |
White or light yellow powder |
Light yellow syrup |
White or light yellow powder |
Light yellow syrup |
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Loss on Drying, w/% |
≤6.0 |
-- |
≤6.0 |
-- |
≤6.0 |
-- |
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Solid Substance, % |
-- |
75.0-76.0 |
-- |
75.0-76.0 |
-- |
75.0-76.0 |
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Solubility, % |
≥ 70 |
-- |
≥ 70 |
-- |
≥ 70 |
-- |
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Foreign Matter, ppm |
≤15.0 |
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Ph(10% water solution) |
3.5 - 5.5 |
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Sugar, w/%(on drying) |
≤ 2.0 |
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Ash, w/% |
≤ 0.3 |
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Lead (as Pb), mg/kg |
≤ 0.5 |
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Cuprum (Cu), mg/kg |
≤ 5.0 |
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Arsenic (As), mg/kg |
≤ 1.0 |
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Total count plate, cfu/g |
≤1000 |
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Yeast and Mold, cfu/g |
≤10 |
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Coliforms, mpn/100g |
Negative |
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Salmonella |
Not detected |
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Resistant dextrin or soluble corn fiber be produced through heat treatment and enzymatic processing, but the specific process and related specifications, analysis reports, and other documents must be confirmed with the selected supplier Oriental Tongxiang international.
Key Benefits of Resistant dextrin / Soluble corn fiber
1,Inhibition of Blood Glucose/Insulin Levels:
It can slow down and inhibit the digestion and absorption of sugars in the small intestine. Gel formation prevents sugar diffusion and absorption, and it can alter the secretion of digestive hormones, reducing pancreatic juice secretion.
2,Low-Viscosity Formulation Options:
Resistant dextrin produced by Dongfang Tongxiang provides relatively low-viscosity dietary fiber, typically used in foods with a slightly thinner texture (lower concentration).
3,Mild Taste and Limited Sweetness:
Resistant dextrin usually has only a slight sweetness. Some commercially available products have a sweetness level approximately 10% that of sucrose. It has a high dietary fiber content.
4,Processing Flexibility:
Resistant dextrin has good heat resistance, acid resistance, and freeze-thaw resistance, meeting the needs of various product manufacturing environments.
5,Improved Lipid Metabolism:
Lowers cholesterol, increases HDL/LDL, and lowers triglycerides.
6,Enhanced Gut Function:
Increases beneficial bacteria, inhibits harmful bacteria, enhances intestinal tolerance, improves immunity, promotes bowel movements, alleviates diarrhea, and promotes intestinal peristalsis.
7. Weight Control：
Resistant dextrin has water-holding and volume-enlarging properties, which can regulate appetite and increase satiety.
Application Selection Guide:
The ingredient ranges listed below are preliminary research and development reference values provided by commercial suppliers. They are not universally recommended dosages, legal usage limits, or guarantees of finished product performance.
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Application |
Preliminary Inclusion Reference |
Contribution |
Formulation Considerations |
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RTD Beverages |
Approximately 3–8% of total formulation |
Soluble fiber enrichment |
Validate dissolution, clarity, acidity, heat treatment and taste |
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Protein Powders / Meal Replacements |
Approximately 5–15% |
Fiber delivery alongside other nutrition ingredients |
Check blend uniformity, serving size and reconstitution |
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Bakery & Snack Products |
Approximately 3–10% |
Adds dietary fiber to solid foods |
Adjust water balance and evaluate texture, browning and finished-product fiber |
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Gummies & Confectionery |
Approximately 10–25% |
Fiber source and potential bulking contribution |
Validate gel strength, solids, moisture, stickiness and residual sugars |
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Dairy / Plant-Based Dairy Products |
Approximately 2–5% as a development reference |
Fiber enrichment with limited thickening |
Evaluate cultures where relevant, protein interactions and storage stability |
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Powdered Fiber Supplements |
Calculate from target fiber delivery and confirmed assay |
Serving-based dietary fiber delivery |
Assess intake instructions, tolerance, moisture protection and permitted claims
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Certifications & Compliance
Oriental Tongxiang International can provide other documents as required by the client's audit, such as Kosher certification, Halal certification, Non -GMO, ISO certification, FSSC certification, etc.
Packaging and Supply
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Supply Item |
Details |
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Standard Powder Packaging |
packaged in multi-layer craft paper bag, food grade PE inner bag, net 25kg/bag |
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Liquid Packaging |
packaged in net 1400kg plastic IBC drum, or net 280kg drum |
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Pallet |
16-18MT in 20'FCL |
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MOQ |
25KG |
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Sample Policy |
100G |
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Lead Time |
Prompt |
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Shipping Terms |
EXW, FOB, CIF, DDP |
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Shelf Life |
24 months if stored under recommended storage conditions. |
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Storage Conditions |
Should be stored in airtight container in a cool and dry place below 40℃ and relative humidity less then 70%. |
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Labeling: |
Each packing unit must carry a label indicating the name of the product, the net weight, the name of the manufacture, the date of production, the batch code, expiry date or shelf life and storage condition. |
Frequently Asked Questions
1, Is resistant dextrin also called soluble corn fiber?
Corn-derived resistant maltodextrin/dextrin is often described as soluble corn fiber, a name included in the FDA's scientific review. However, resistant dextrin can also be made from wheat or other starch sources. Before using "soluble corn fiber" for a specific grade, verify the Oriental Tongxiang Supplier's origin and product documentation.
2, Is corn-derived resistant dextrin non-GMO or gluten-free?
Yes, Oriental Tongxiang can provide non-GMO resistant dextrin, and can provide non-GMO documentation as well as gluten-related testing or certification.
3, Can you supply COA?
Yes, Oriental Tongxiang can supply COA each batch and relevant MSDS if customer needs.
4, Do you supply sampels?
Yes, we can supply sample as per customer needs.
Request a Sample or Bulk Quotation
Please inform us of your target grade, application area, market, and expected order quantity. Oriental Tongxiang supplier will recommend a suitable grade and provide corresponding specifications, sample terms, and a quotation.
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