Matcha (Ceremonial Grade Green Tea) vs. Cold Brew Coffee (Slow Cold Immersion)
Comparing 2 standards across 12 specifications. 12 key differences identified.
Ceremonial matcha is stone-ground powdered shade-grown green tea leaves (Camellia sinensis). Per 100g powder, it provides roughly 300 kcal, 30.6g protein, 3,200mg caffeine, 5,000–6,500mg epigallocatechin gallate (EGCG), and 2,000mg L-theanine, whisked into 70–80°C water.
Cold brew coffee is prepared by steeping coarse coffee grounds in room temperature or chilled water (4–20°C) for 16–24 hours. Per 100ml concentrate, it delivers 180–220mg caffeine with 66% lower titratable acidity than hot brews.
Specification Comparison Table
12 Parameters| Parameter / Spec | ||
|---|---|---|
|
Product Class
|
Whole Leaf Suspension (Shade-grown Tencha) | Extended Cold Full Immersion Extraction |
|
Brewing Water Temperature
|
70 – 80°C (158 – 176°F) (Prevents catechin bitterness) | 4 – 20°C (39 – 68°F / Cold / Room Temp) |
|
Grind Size Range
|
5 – 10 µm (Granite stone-ground micro-powder) | 900 – 1,200 µm (Extra Coarse) |
|
Caffeine Content (per 100ml)
|
~90 – 100 mg (2g bowl = ~64–70mg caffeine) mg | ~180 – 220 mg (Concentrate) / ~70–90mg (Diluted 1:1) mg |
|
Standard Brew Ratio (Powder : Water)
|
2.0g powder in 70ml water (Usucha standard) | — |
|
Steeping Duration
|
0 min (Whisked mechanical suspension with bamboo chasen) | — |
|
EGCG Catechin Concentration
|
~100 – 130 mg per 2g serving (Among the most concentrated dietary sources of EGCG) mg | — |
|
L-Theanine Amino Acid
|
~40 – 50 mg per 2g serving (Induces alpha brainwaves) mg | — |
|
Standard Brew Ratio (Dose : Water)
|
— | 1 : 5 (Concentrate) / 1 : 12 (Ready-to-drink) |
|
Extraction Time
|
— | 16 – 24 Hours |
|
Total Dissolved Solids (TDS)
|
— | 3.5 – 5.0 % (Concentrate) % |
|
Titratable Acidity Comparison
|
— | 50–66% lower titratable acid than hot coffee (smooth, chocolatey, low-tannin) |