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Shaanxi Kaishi Biotechnology Co., Ltd
$65
1-49 Kilogram
$60
50-199 Kilogram
$50
≥200 Kilogram
Product Description
Brown algae oligosaccharide is a marine-derived carbohydrate ingredient produced by breaking down complex polysaccharides from brown seaweeds into shorter sugar chains. It is used in functional food development, nutritional formulations, cosmetic research, aquaculture feed, and agricultural biostimulant applications, with its suitability depending on the oligosaccharide structure and product specifications.
Brown seaweeds contain several important polysaccharides, including alginate, fucoidan, and laminarin. Their corresponding oligosaccharides differ in monosaccharide composition, molecular structure, degree of polymerization, and functional properties. These differences make ingredient identification and specification control essential for commercial procurement and formulation development.
Brown algae oligosaccharides are short-chain carbohydrates obtained from polysaccharides present in marine brown seaweeds. Production commonly involves controlled enzymatic hydrolysis, chemical hydrolysis, or other depolymerization processes. The selected starting material and processing method determine the resulting oligosaccharide profile.
Three major ingredient families are relevant to this category:
These ingredient families are not interchangeable. Buyers should identify the intended oligosaccharide type before comparing assay results, molecular-weight data, or application suitability.
| Item | Specification |
|---|---|
| Product Name | Brown Algae Oligosaccharide |
| Ingredient Category | Marine-derived oligosaccharides |
| Primary Source | Brown seaweeds, including commercially used kelp and other brown algal species |
| Ingredient Type | Alginate oligosaccharides, fuco-oligosaccharides, or laminarin oligosaccharides, depending on the product |
| CAS Number | No single CAS number applies to the entire category; identification depends on the specific oligosaccharide composition |
| Molecular Formula | No single molecular formula applies to a mixed oligosaccharide product; the formula depends on its constituent sugars and structural modifications |
| Molecular Weight | Variable according to molecular structure and degree of polymerization; alginate oligosaccharides commonly contain 2–25 monomer units |
| Appearance | Typically a white, off-white, pale yellow, or light brown powder, depending on source material and purification |
| Assay and Purity | Product-specific carbohydrate content, oligosaccharide content, or defined-component assay; specifications should match the identified ingredient type |
| Structural Characterization | Degree of polymerization, molecular-weight distribution, monosaccharide composition, and sulfate content where applicable |
| Identification Methods | HPLC or HPAEC-PAD for suitable carbohydrate profiles; SEC/GPC for molecular-weight distribution; FTIR or other structural methods where appropriate |
| Solubility | Generally water-compatible, with solubility depending on molecular structure, molecular weight, ionic form, and processing |
| Form | Powder; particle size can be customized to formulation and processing requirements |
| Standardization | Customizable according to oligosaccharide type, carbohydrate content, molecular-weight profile, and other relevant quality parameters |
| Quality Parameters | Identity, assay, moisture, heavy metals, microbiological quality, and residual solvents where applicable |
| Shelf Life | Typically 24 months when stored in a suitable sealed package under recommended conditions, subject to the product specification |
| Storage | Store in a cool, dry place, protected from direct sunlight, moisture, and excessive heat |
| Packaging | Common bulk options include 1 kg and 5 kg aluminum foil bags and 25 kg fiber drums; customized packaging is available |
| Applications | Functional food research, nutritional ingredient development, cosmetic formulations, aquaculture feed, and agricultural biostimulant research |
Specification note: Brown algae oligosaccharide is a broad ingredient category rather than one chemically uniform compound. The specification for a particular product should identify the oligosaccharide family, analytical method, assay basis, and relevant structural parameters. A generic assay percentage alone is not sufficient to establish equivalence between different products.
Selected brown algae oligosaccharides are investigated for use in functional food concepts, nutritional ingredient blends, and prebiotic research. Ingredient selection should account for the oligosaccharide identity, digestibility or fermentation characteristics where relevant, purity, sensory properties, and applicable food regulations.
Brown seaweed-derived oligosaccharides are of interest in cosmetic research involving marine carbohydrates and skin-conditioning formulations. Formulators should evaluate the ingredient's color, odor, solubility, compatibility with the intended pH range, preservative system, and finished-product stability before use.
Alginate oligosaccharides and other marine carbohydrate derivatives have been investigated for feed-related applications, including aquaculture. Product selection should reflect the intended species, feed-processing conditions, inclusion strategy, and applicable feed-quality requirements. Research findings for one oligosaccharide preparation should not automatically be applied to another.
Selected seaweed-derived oligosaccharides are studied for their potential role in plant and agricultural formulations. Suitability depends on the specific carbohydrate structure, crop and application context, formulation compatibility, and local regulatory requirements. Any proposed crop-use rate should be established through appropriate product data and application testing.
The most important purchasing decision is identifying the actual oligosaccharide family rather than sourcing by the broad name alone. Alginate, fucoidan, and laminarin derivatives differ chemically, so a product with a higher headline carbohydrate assay is not necessarily a better substitute for another ingredient.
| Buyer Requirement | What to Specify | Why It Matters |
|---|---|---|
| Defined carbohydrate structure | Identify alginate, fuco-oligosaccharide, or laminarin-derived material | Different starting polysaccharides produce different sugar compositions and functional characteristics. |
| Controlled chain length | Request degree of polymerization or molecular-weight distribution data | Chain length can influence solubility, processing behavior, and research performance. |
| Fuco-oligosaccharide applications | Specify fucose profile and sulfate content where relevant | Sulfation and monosaccharide composition can vary substantially among source materials and production processes. |
| Alginate oligosaccharide applications | Request molecular-weight distribution and mannuronic-to-guluronic acid characterization where applicable | These characteristics help distinguish product profiles that may otherwise appear similar in a general carbohydrate assay. |
| Incoming quality inspection | Define assay basis, analytical method, moisture, heavy metals, and microbiological limits | Consistent methods and clearly defined acceptance criteria improve batch-to-batch comparability. |
| Finished-product compatibility | Evaluate solubility, pH compatibility, color, odor, and processing stability | Technical suitability depends on the actual formulation, not simply the ingredient's marine origin. |
HPLC is useful for suitable carbohydrate profiles when the analytical method can resolve the target components. HPAEC-PAD can provide detailed carbohydrate profiling, while size-exclusion chromatography or gel-permeation chromatography can help characterize molecular-weight distribution. FTIR can support structural characterization but should not automatically be treated as a quantitative assay for every oligosaccharide. Buyers should compare results only when the analytical basis and reporting units are compatible.
Brown algae oligosaccharide powder can be supplied in common bulk packaging formats, including 1 kg and 5 kg aluminum foil bags and 25 kg fiber drums. Packaging configuration can be adapted to order volume, handling requirements, and the intended application.
Keep the product tightly sealed and protect it from moisture, direct sunlight, and excessive heat. Use clean, dry handling equipment and follow the storage conditions stated in the product's technical documentation. Shelf life and any additional handling precautions should be evaluated against the specific formulation and packaging system.
OEM and private label development can support businesses incorporating marine-derived oligosaccharides into their product portfolios. Potential services include specification customization, formulation development, powder packaging, labeling, and finished-product manufacturing where appropriate.
Final specifications, labeling, and product claims should be assessed against the intended market's applicable regulatory requirements.
Reliable sourcing requires analytical controls appropriate to the identified oligosaccharide rather than a generic carbohydrate test alone. A practical quality-control program may include:
Acceptance limits and analytical methods should be defined for the selected product and application. Third-party testing and supporting quality documentation can help strengthen incoming-material verification and supplier qualification.
No. Brown algae oligosaccharide is a broader category that can include alginate, fucoidan, and laminarin derivatives. Alginate oligosaccharide is one specific subgroup. Buyers should identify the intended material before comparing molecular weight, carbohydrate assay, structural characteristics, or suitability for a particular formulation.
No single CAS number, molecular formula, or molecular weight describes the entire category because different preparations contain different oligosaccharides and chain lengths. The relevant chemical identity should be established from the specific ingredient composition and supporting analytical documentation rather than assigning a single-compound value to a mixed material.
Method selection depends on the target ingredient and quality attribute. HPLC or HPAEC-PAD may be suitable for carbohydrate profiling, size-exclusion chromatography can help characterize molecular-weight distribution, and FTIR can support structural assessment. A suitable quantitative assay and defined acceptance criteria should be established for the specific product.
Common bulk formats include 1 kg and 5 kg aluminum foil bags and 25 kg fiber drums, with customized packaging options for different order volumes and handling needs. The appropriate format depends on the intended use, storage conditions, product stability, and downstream manufacturing process.
Buyers should request a batch-specific COA, technical data sheet, and safety data sheet, together with the ingredient identity, analytical method, assay basis, and relevant structural data. Depending on the application, additional information on heavy metals, microbiological quality, residual solvents, moisture, and storage conditions may be necessary for supplier qualification.
Brown algae oligosaccharide offers a versatile platform for marine-derived carbohydrate research and commercial ingredient development. Successful sourcing depends on identifying the specific oligosaccharide family, defining the required structural and analytical parameters, and verifying quality against the intended application. Clear specifications and suitable batch documentation help buyers evaluate consistency, formulation compatibility, and procurement suitability.
Contact us today to request samples, a COA, technical documents, and a wholesale quotation for brown algae oligosaccharide.
Packaging & Delivery
| Selling Units: | Kilogram |
|---|
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