Polyphenol Bioaccessibility and Sugar Reducing Capacity of Black, Green, and White Teas

Table 2

% Bioaccessibility of the polyphenol content after the gastric and duodenal phases of digestion.

Tea	Gastric; (%)	Duodenal; (%)
Jing Assam Breakfast^1	140.7	121.2
Organic Jade Sword^1	133.2	131.0
Organic Dragon Well^1	123.2	128.1
Jing Earl Grey^1	121.0	127.7
Jasmine Pearls^1	172.2	204.0
Flowering Osmanthus^1	176.8	189.3
Flowering Jasmine and Lily^1	160.5	174.6
Tieguanyin^1	161.7	185.2
Moroccan Mint^1	128.0	124.3
Jing Ceylon^1	124.6	127.4
Jing Darjeeling 2nd flush^1	133.5	142.4
Jasmine Silver Needle^1	204.1	233.6
Yellow Gold Oolong^1	194.4	233.5
Jun Shan Silver Needle^1	153.9	147.1
Kagoshima Sencha^1	143.7	134.7
Taiwan Ali Shan Oolong^1	207.9	231.1
Clipper Black Tea^2	136.6	126.6
Clipper Green Tea^2	132.0	125.3
Clipper White Tea^2	165.1	176.6

1Whole teas, ²bagged teas.