# item.guide
Side-by-Side Comparison Coffee Roasts & Botanical Teas

Matcha (Ceremonial Grade Green Tea) vs. Cold Brew Coffee (Slow Cold Immersion)

Comparing 2 standards across 12 specifications. 12 key differences identified.

Comparing:
Matcha (Ceremonial Grade Green Tea)
Cold Brew Coffee (Slow Cold Immersion)

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.

View full Matcha (Ceremonial Grade Green Tea) spec sheet →

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.

View full Cold Brew Coffee (Slow Cold Immersion) spec sheet →

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)