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Acid-Resistant Konjac Micro-Powder

E425 · CAS 37220-17-0 · Micronized Acid-Resistant Format

We source, verify, and export Acid-Resistant Konjac Micro-Powder in bulk directly from top Chinese manufacturers to your port.

We provide original COA, MSDS, and other documents directly from the manufacturer with every order.

Mix-container loading, free samples (you may pay the shipment cost), and custom packaging available on request.

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Acid-Resistant Konjac Micro-Powder — bulk food ingredient sample
FDA GRAS·EU approved·JECFA·Halal · Kosher
01 — Overview

Description

The micronized particle-size format of Acid-Resistant Konjac, with particles passing 200 mesh or finer. Combines the acid-stability of modified Konjac with rapid hydration kinetics suitable for instant beverage powder applications.

Off-white free-flowing fine powder. Hydrates in cold water within 60 seconds while maintaining stability across the full pH 3.5 to 9.0 range.

We supply food-grade Acid-Resistant Konjac Micro-Powder from manufacturers in China holding ISO, Halal, Kosher and other certifications relevant to the product and production.

Common market grades include Standard Micro-Powder (200 mesh), Ultra-Fine Micro-Powder (300 mesh, for premium clear-beverage applications), and pre-blended Micro-Powder with Xanthan systems for instant acidic-beverage applications.

Bulk and reduced-MOQ shipments. Batch-level COA covering glucomannan content, viscosity, particle size distribution, hydration time, heavy metals, and microbiology.

02 — Background

Introduction

This SKU combines two specialty modifications of Konjac Gum: the acid-resistance modification of catalog id 26136 with additional micronization that produces 200-mesh or finer particles for rapid hydration.

Production starts with acid-resistant Konjac Gum, then passes the powder through fine-grinding mills with classification screens to yield uniform micronized particles. The micronized format hydrates 5 to 10 times faster than standard-mesh Konjac while retaining the acid-stability of the parent product.

Regulatory status follows that of standard Konjac and acid-resistant Konjac (E425 in the EU, GRAS in the U.S., JECFA-approved without ADI limit).

The molecule's functional behavior matches acid-resistant Konjac at full hydration. The differentiator is hydration time: micronization brings hydration into the 30 to 60 second range required for instant beverage applications.

Strategic positioning serves the instant acidic-beverage market specifically, where consumer or end-user mixing time is constrained and where Konjac's natural-positioning and fiber-content advantages over xanthan or carrageenan-iota-high-purity" class="underline" style="color: var(--sage-deep); text-decoration-color: var(--sage-deep);">carrageenan are commercially valuable. The price premium over standard Konjac is substantial, limiting use to applications where both attributes (speed and acid-stability) are required.

03 — Applications

Where it is used

  • Instant acidic beverage powders requiring both rapid hydration and acid-stability
  • Premium acidic functional drinks: instant fruit-juice powders and electrolyte mixes
  • Sports nutrition powders with acidic flavor profiles
  • Pharmaceutical instant suspensions and reconstitution formulations
  • Specialty acidic-dairy instant powders
  • Cosmetic instant gel mask matrices
  • Asian instant acidic beverage applications
  • Premium acidic confectionery requiring rapid in-mouth hydration
04 — Specifications

Technical data

ItemSpecification
AppearanceOff-white free-flowing fine powder
Glucomannan content≥ 85%
Viscosity (1% solution)15000 to 25000 cP
Particle size≥ 95% through 200 mesh
Hydration time (cold water)≤ 60 seconds
pH stability range3.5 to 9.0
Sulphur dioxide≤ 900 mg/kg
Loss on drying≤ 12.0%
Heavy metals (as Pb)≤ 5 mg/kg
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