Matcha (Ceremonial Grade Green Tea) vs. Oolong Tea (Tie Guan Yin Semi-Oxidized)
Comparing 2 standards across 11 specifications. 11 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.
Tie Guan Yin is a prized semi-oxidized oolong tea (30–40% oxidation) from Anxi, China. Steeping 5g in 150ml water at 88–92°C in a Gaiwan for 45 seconds produces an orchid floral fragrance, rich theasinensins, and ~25mg caffeine per 100ml over 6+ infusions.
Specification Comparison Table
11 Parameters| Parameter / Spec | ||
|---|---|---|
|
Product Class
|
Whole Leaf Suspension (Shade-grown Tencha) | Semi-Oxidized Rolled Oolong Tea (30–40% Oxidation) |
|
Brewing Water Temperature
|
70 – 80°C (158 – 176°F) (Prevents catechin bitterness) | 88 – 92°C (190 – 198°F) |
|
Steeping Duration
|
0 min (Whisked mechanical suspension with bamboo chasen) | 45s (1st), +15s per subsequent infusion (6–8 steepings) |
|
Caffeine Content (per 100ml)
|
~90 – 100 mg (2g bowl = ~64–70mg caffeine) mg | ~25 – 35 mg mg |
|
Standard Brew Ratio (Powder : Water)
|
2.0g powder in 70ml water (Usucha standard) | — |
|
Grind Size Range
|
5 – 10 µm (Granite stone-ground micro-powder) | — |
|
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 (Leaf : Water)
|
— | 5.0g in 150ml (Gongfu style 1 : 30) |
|
Oxidation Level
|
— | 30 – 40% (Partial enzymatic bruising and pan firing) |
|
Bioactive Polyphenols
|
— | Theasinensins (unique oolong dimers), EGCG, L-Theanine |