Matcha Powder: Steam Fixation and Non-Rolling Processing Technology

Matcha Powder Processing: Steam Fixation & Non-Rolling Technology Explained

How Authentic Matcha Preserves Color, Aroma, and Nutrients
Unlike pan-fired green teas, authentic matcha relies on steam fixation combined with non-rolling processing. This production philosophy is central to preserving both the nutritional matrix and sensory characteristics of matcha.

1. Why Steam Fixation Is Non-Negotiable

Immediately after harvesting, fresh tea leaves undergo high-temperature steam fixation, which:
●Rapidly deactivates oxidative enzymes
●Preserves chlorophyll and tea polyphenols
●Prevents browning and nutrient loss
Our production uses a three-stage modern steam fixation system, designed to precisely control temperature and exposure time. This system maximizes the retention of L-theanine, chlorophyll, and amino acids, maintaining the vibrant green color required for premium matcha.

2. Non-Rolling Processing: Protecting Cellular Structure

Unlike traditional green tea, matcha leaves are not rolled. Rolling damages cell walls and accelerates oxidation—undesirable for matcha, which is consumed as a whole-leaf powder.
By maintaining leaf integrity, non-rolling processing ensures:
●Cleaner flavor profile
●Reduced bitterness
●Better performance during ultra-fine milling
This approach is essential for achieving the texture and suspension properties required in Baking Grade Matcha and beverage-grade matcha.

3. Multi-Stage Drying & Aroma Enhancement

Following steam fixation:
●Rapid air cooling prevents thermal degradation
●Mesh drying ensures even moisture removal
●Aroma enhancement drying stabilizes flavor compounds
Stem and vein separation systems further improve purity, directly impacting mouthfeel and color consistency.

Second Grade Matcha Powder – FAQ

FAQ 1. What is Second Grade Matcha typically used for?
Second Grade Matcha is designed for:
•Functional beverages
•Health foods
•Confectionery
•Cocoa and chocolate products
It offers good flavor at a more competitive cost.

FAQ 2. How does the flavor profile differ from First Grade Matcha?
Compared with First Grade:
•Slightly higher bitterness
•Milder umami
•Lower amino acid content
However, the taste remains clean and smooth when blended with other ingredients.

FAQ 3. Is this grade suitable for functional food formulations?
Yes. It is commonly used in:
•Nutrition powders
•Meal replacement products
•Antioxidant functional foods
Its whole-leaf structure provides good bioavailability.

FAQ 4. Does Second Grade Matcha maintain color stability?
Yes. It maintains a stable green color in:
•Beverages
•Confectionery
•Blended food systems

FAQ 5. Is this grade heat resistant?
It tolerates moderate heat processing better than premium grades, making it suitable for mixed applications.

FAQ 6. Is this matcha suitable for export markets?
Yes. It meets international food safety standards and is widely exported.

Need matcha with stable color, aroma, and nutrient retention across batches?
👉 Request processing flowcharts and technical parameters.