Pure D Mannose Powder

 

Pure d mannose powder is a monosaccharide that is a component of a variety of polysaccharides. It is a sugar related to glucose. Like glucose, it is naturally produced in the body and exists in the form of starch in some plants.

 

Many fruits and vegetables contain mannose, common ones include: cranberries, apples, oranges, peaches, cauliflower, green beans, etc. Mannose is also found in some nutritional supplements, provided in capsule or powder form. In recent years, it has Ingredients favored by women for urinary tract health.

 

Glucose is the most widely distributed monosaccharide in nature. It can be directly absorbed by the human body to provide energy to the human body. Mannose is also a monosaccharide and an isomer of glucose. The structural formulas of mannose (left) and glucose (right):

 

 

 

Analysis	Specification	Result	Test method
Appearance	White crystalline powder	White crystalline powder	Visual
Odor	Characteristic	Characteristic	Organoleptic
Particle size	95% pass 30 mesh	95% pass 30 mesh	USP#30 sieve
Melting point	126-134℃	128-130℃	USP41-NF36<741>
Optical rotation	+13.3°- +14.3°	+13.8°	USP41-NF36<781>
Bulk Density	0.3-0.5g/mL	0.36g/mL	USP41-NF36<616>
Tapped density	0.45-0.75g/mL	0.53g/mL	USP41-NF36<616>
Solubility	Clear and colorless	Complies	H2O,10%
Identification	Must Positive	Positive	FTIR
Assay	99.0% Min	99.56%	HPLC
Loss on drying	0.5% Max	0.06%	USP41-NF36<731>
Residue on Ignition	0.1% Max	0.06%	USP41-NF36<281>
Pesticide residues	USP<561>	Complies	USP41-NF36<561>
Heavy metals	10.0ug/g Max	<10.0ug/g	USP41-NF36<231>
Arsenic (As)	1.0ug/g Max	Not detected (<0.1ug/g)	ICP-MS
Cadmium (Cd)	0.5ug/g Max	Not detected (<0.01ug/g)	ICP-MS
Lead (Pb)	1.0ug/g Max	Not detected(<0.1ug/g)	ICP-MS
Mercury (Mg)	0.5ug/g Max	Not detected(<0.01ug/g)	ICP-MS
Total plate count	1,000cfu/g Max	<1,000cfu/g	USP42-NF37<2021>
Yeast & Mold	100cfu/g Max	<100cfu/g	USP42-NF37<2021>
E. Coli	Absence/10g	Absence/10g	USP42-NF37<2022>
Salmonella	Absence/10g	Absence/10g	USP42-NF37<2022>
Staphylococcus aureus	Absence/10g	Absence/10g	USP42-NF37<2022>
Aflatoxins	20ug/kg Max	Not detected(<0.5ug/kg)	USP42-NF37<561>
Conclusion	Complies with the standards.
General Status	Non-GMO, ISO Certificated.

 

 

1. An Ingredient for Urinary Tract Health

Pure D-mannose is globally recognized as the premier active ingredient for preventing and combating urinary tract infections (UTIs). As a natural substance, it inhibits bacteria such as *E. coli*, making it a highly sought-after ingredient in the market for women's health supplements.

 

2. A High-Quality "Clean Label" Prebiotic for Immune Support

As a functional monosaccharide, it promotes the growth of beneficial gut microbiota and helps regulate immune function, serving as an ideal addition to digestive health formulations and dietary supplement capsules.

 

3. Excellent Solubility, Low Glycemic Profile, and Versatile Formulation

Verified by HPLC to have a purity of up to 99% (with 95% passing through a 30-mesh sieve), it offers superior water solubility and a clean taste. Furthermore, it does not cause blood sugar fluctuations, making it exceptionally well-suited for use in powders, tablets, and sachet-based products.

 

 

 

Q1: In which industrial sectors is Fruiterco's D-Mannose powder primarily used?

A: Although D-Mannose is classified as a sweetener, our high-purity D-Mannose powder is primarily utilized as a premium active ingredient in dietary supplements for the prevention of urinary tract infections (UTIs), products for women's health, and prebiotic digestive health formulations. It is widely used in the production of various dietary supplements, including capsules, tablets, and powdered drink mixes.

 

Q2: Which pharmacopeial and testing standards does your D-Mannose meet?

A: Our product is strictly standardized; it is tested with HPLC to ensure a purity of ≥99.0% and fully complies with current United States Pharmacopeia (USP) standards. Testing parameters include melting point (+126–134°C), specific optical rotation (+13.3° to +14.3°), and heavy metal content (<10.0 µg/g). The product is also free from aflatoxins. A comprehensive Certificate of Analysis (COA) is provided with every batch.

 

Q3: In terms of production, what are the requirements for this product regarding mesh size and water solubility?

A: For our bulk D-mannose powder, 95% of the particles pass through a 30-mesh sieve. The bulk density is optimized between 0.3–0.5 g/mL, and the tapped density is between 0.45–0.75 g/mL. The product exhibits excellent and rapid water solubility; a 10% aqueous solution is completely clear and colorless. This ensures smooth handling during industrial blending and efficient, convenient filling for sachet (stick-pack) packaging.

 

Q4: Is your D-mannose powder suitable for ketogenic diets or low-glycemic index (Low-GI) formulations?

A: Yes. Although D-mannose is an isomer of glucose, it is metabolized differently by the human body and does not cause significant fluctuations in blood sugar or insulin levels. This makes it an ideal choice for modern keto-friendly, low-carbohydrate, and low-glycemic index (Low-GI) functional foods and nutritional supplements.

 

Q5: What are your MOQ, wholesale packaging specifications, and standard shelf life?

A: Our standard MOQ is 1 kg, packaged in aluminum foil bags. For commercial wholesale orders, the product is packed in standard 25 kg fiber drums, lined with double-layer plastic bags to provide moisture protection. When stored in a cool, dry, and airtight environment, the product has a shelf life of 24 months.

 

 

 

Our products have obtained Organic, Halal, Kosher, HACCP, and USDA certifications. The company has also successfully passed ISO 22000 certification for food safety management systems. We are committed to providing our customers with high-quality products and support independent re-testing to ensure product quality.

 

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