When sourcing ingredients for large-scale food manufacturing or Private Label projects, selecting the correct grade of konjac flour is a technical necessity. Each classification varies in processing method, purity, and particle size (mesh)—all of which directly impact viscosity and final product texture.
As a leading Konjac Manufacturer based in Anzhou, Sichuan—the world’s premier origin for high-glucomannan konjac—Sichuan Eastern Morning provides a full spectrum of flour grades.
1. Ordinary (Standard Grade) Konjac Flour
Ideal for general food production where cost-efficiency and structural binding are priorities.
Ordinary Konjac Flour (40 Mesh | ≤ 0.425 mm)
Industry standard for Shirataki Noodles and meat binders. Reliable thickening at a competitive price point.Ordinary Konjac Powder (40–120 Mesh)
Finer granulation offers better solubility for sauces and semi-solid food applications.Ordinary Konjac Micro-Powder (≥ 120 Mesh | ≤ 0.12 mm)
Essential for products requiring a smooth mouthfeel, such as low-calorie jellies and beverages.
2. Refined Konjac Flour (High Purity)
Purified via alcohol extraction to achieve Glucomannan (KGM) ≥ 70%. The preferred choice for clean-label and functional food brands.
Refined Konjac Flour (40 Mesh)
High-purity fiber for keto-friendly products and dietary supplements.Refined Konjac Powder (40–120 Mesh)
Excellent dispersion for dry premixes, powdered shakes, and functional Konjac Rice formulations.Refined Konjac Micro-Powder (≥ 120 Mesh)
The premium “Gold Standard” for pharmaceutical applications and advanced Dry Konjac Rice production.
Superior water absorption creates firm, elastic gels for high-end vegan meats.
Technical Comparison: Konjac Flour Specifications
| Type | Mesh Size | KGM Purity | Primary B2B Applications |
|---|---|---|---|
| Ordinary Flour | ≤ 40 | Standard | Noodles, meat binders, general thickening |
| Ordinary Powder | 40–120 | Standard | Sauces, blending with starches |
| Ordinary Micro-Powder | ≥ 120 | Standard | Smooth jellies, desserts, beverages |
| Refined Flour | ≤ 40 | ≥ 70% | Keto products, dietary fiber supplements |
| Refined Powder | 40–120 | ≥ 70% | Functional dry mixes, powdered shakes |
| Refined Micro-Powder | ≥ 120 | ≥ 70% | Pharma, vegan meats, high-end functional foods |
Sourcing Considerations for Product Developers
Choosing the right specification directly influences production costs and the consumer’s sensory experience.
- Using 40-mesh ordinary flour in beverages may cause a gritty texture.
- Using refined micro-powder for basic noodle production may result in unnecessary cost.
For a new line of Dry Konjac Pasta, we recommend Refined Powder grades to ensure a 2.5×–4× expansion rate and a traditional pasta-like bite.
Why Partner with Eastern Morning for Bulk Supply?
- Origin Advantage: Sourced from Sichuan’s high-altitude plantations
- Vertical Integration: Full control from fresh tuber to micro-powder
- Certification: BRCGS, IFS, Halal, Kosher — ready for Factory Audits
FAQ: Choosing the Right Konjac Flour
Q: What is the difference between “Flour” and “Micro-Powder”?
The main difference is particle size (mesh). Flour is coarser (≈40 mesh), while Micro-Powder is much finer (≥120 mesh), enabling instant hydration and a smoother texture in liquid applications.
Q: Can you provide custom KGM purity levels for specific OEM projects?
Yes. Through our alcohol-extraction process, we can adjust glucomannan concentration to meet technical requirements for your Private Label brand.
Q: Does mesh size affect shelf stability?
While it doesn’t significantly change shelf life, finer powders are more hygroscopic (absorb moisture faster). They require high-quality moisture-barrier packaging, which we provide for all wholesale orders.
