NutriAqua · Four-Stage Microfiltration Process

Four-Stage Microfiltration

Preserving Pure Protein · Low-Temperature Physical · Four-Stage Precision Retention

Process Core Overview

Full-process low-temperature physical filtration, no chemical additives

The core process of NutriAqua milk source purification adopts low-temperature physical filtration throughout, with four-stage precision retention for layer-by-layer screening, maximizing the retention of natural protein activity and returning to the true purity of the milk source.

Low-Temp Physical Four-Stage Retention Retains Activity Zero Chemical Additives

Four-Stage Filtration · Layer-by-Layer Breakdown

Each stage is precision physical retention, progressing layer by layer

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Stage 1

Removes coarse particles from milk, completing initial purification.

📐 Pore Size 50–100 μm ⚙️ Retains Large Particles

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Stage 2

Retains macromolecular impurities, preserving protein components.

📐 Pore Size 10–50 μm ⚙️ Retains Macromolecules

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Stage 3

Precisely screens small-molecule high-quality proteins, fine separation.

📐 Pore Size 1–10 μm ⚙️ Retains Small Molecules

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Stage 4

Physical sterilization and freshness locking, ensuring pure and stable powder quality.

📐 Pore Size 0.2–1 μm ⚙️ Sterilization Rate ≥99.9%

Fresh Milk → Pure Protein

Quality Value Brought by the Process

Objective process results, no exaggerated claims

Value 01

Higher Protein Purity

After four-stage filtration, the powder is fine and uniform, with lower impurity content and purer protein components.

Value 02

Preserves Natural Activity

The low-temperature physical method does not damage protein structure, preserving natural activity and delivering a pure taste.

Value 03

Physical Filtration, No Additives

No chemical additives throughout, only physical purification, stable and traceable quality.