Colour Interval Value Publication Food Name Reference
[ 0.00, 1.68 ) 0.00 mg/100 ml Pu-erh commercial tea - Shang-Mei Cha-Chuang Lin, et al (1998) Survey of catechins, gallic acid, and me.... Journal of Agricultural and Food Chemistry 46:3635-3642
2.00e-03 mg/100 ml Pu-erh commercial tea - Yun-Nan Co. Lin, et al (1998) Survey of catechins, gallic acid, and me.... Journal of Agricultural and Food Chemistry 46:3635-3642
4.00e-03 mg/100 ml Pu-erh commercial tea - Tien-Jen-Ming-Cha Lin, et al (1998) Survey of catechins, gallic acid, and me.... Journal of Agricultural and Food Chemistry 46:3635-3642
5.00e-03 mg/100 ml Pu-erh commercial tea - China Native & Animal I&E Corp. Lin, et al (1998) Survey of catechins, gallic acid, and me.... Journal of Agricultural and Food Chemistry 46:3635-3642
7.00e-03 mg/100 ml Pu-erh commercial tea - San-Hua Cha-Hang Lin, et al (1998) Survey of catechins, gallic acid, and me.... Journal of Agricultural and Food Chemistry 46:3635-3642
0.02 mg/100 ml Pu-erh commercial tea - Tein-Hsiang-Ming-Cha Lin, et al (1998) Survey of catechins, gallic acid, and me.... Journal of Agricultural and Food Chemistry 46:3635-3642
0.02 mg/100 ml Pu-erh commercial tea - I-Pin-Tang Cha-Chuang Lin, et al (1998) Survey of catechins, gallic acid, and me.... Journal of Agricultural and Food Chemistry 46:3635-3642
0.15 mg/100 ml Black tea infusion brand 2 Rechner, et al (2002) Black tea represents a major source of d.... Free radical research 36:1127-1135
0.30 mg/100 ml Black tea infusion, Hoji-cha, Japan Long, et al (2001) Identification and determination of poly.... Journal of Liquid Chromatography and Related Technologies 24:1105-1114
0.49 mg/100 ml Pu-erh Lee, et al (2000) Comparative analysis of tea catechins an.... Journal of Chromatography A 881:439-447
0.52 mg/100 ml Black tea infusion brand 7 Rechner, et al (2002) Black tea represents a major source of d.... Free radical research 36:1127-1135
0.72 mg/100 ml China black tea 2 Liang, et al (2003) Estimation of black tea quality by analy.... Food Chemistry 80:283-290
0.74 mg/100 ml Black tea infusion brand 3 Rechner, et al (2002) Black tea represents a major source of d.... Free radical research 36:1127-1135
0.80 mg/100 ml Black tea infusion 7 - China - Ceylon Lowgrown Ding Z., et al (1992) Influence of catechins and theaflavins o.... Zeitschrift fuer Lebensmittel Untersuchung und Forschung 195:108-111
0.84 mg/100 ml Black tea infusion brand 6 Rechner, et al (2002) Black tea represents a major source of d.... Free radical research 36:1127-1135
0.87 mg/100 ml Black tea infusion, Assam Lin Y., et al (1996) Composition of polyphenols in fresh tea .... Journal of Agricultural and Food Chemistry 44:1387-1394
0.92 mg/100 ml China black tea 15 Liang, et al (2003) Estimation of black tea quality by analy.... Food Chemistry 80:283-290
0.98 mg/100 ml Black tea infusion Stewart A.J., et al (2005) On-line high-performance liquid chromato.... Molecular Nutrition and Food Research 49:52-60 PubMed (15602765)
1.02 mg/100 ml China black tea 3 Liang, et al (2003) Estimation of black tea quality by analy.... Food Chemistry 80:283-290
1.10 mg/100 ml Black tea infusion 13 - China - China black tea Ding Z., et al (1992) Influence of catechins and theaflavins o.... Zeitschrift fuer Lebensmittel Untersuchung und Forschung 195:108-111
1.10 mg/100 ml Black tea Twinings-Lapsang Khokhar, et al (2002) Total phenol, catechin, and caffeine con.... Journal of Agricultural and Food Chemistry 50:565-570 PubMed (11804530)
1.12 mg/100 ml China black tea 4 Liang, et al (2003) Estimation of black tea quality by analy.... Food Chemistry 80:283-290
1.13 mg/100 ml Black tea - Fresh tea leaves infusion Luximon-Ramma A., et al (2005) Characterization of the antioxidant func.... Food Research International 38:357-367
1.22 mg/100 ml China black tea 17 Liang, et al (2003) Estimation of black tea quality by analy.... Food Chemistry 80:283-290
1.25 mg/100 ml Black tea infusion brand 1 Rechner, et al (2002) Black tea represents a major source of d.... Free radical research 36:1127-1135
1.27 mg/100 ml Black Tea Infusion - English Melange - Pickwick DE Arts, et al (2000) Catechin Contents of Foods Commonly Cons.... Journal of Agricultural and Food Chemistry 48:1752-1757 PubMed (10820090)
1.30 mg/100 ml Black tea infusion brand 4 Rechner, et al (2002) Black tea represents a major source of d.... Free radical research 36:1127-1135
1.35 mg/100 ml Black Tea Infusion - Earl Grey - Albert Heijn Arts, et al (2000) Catechin Contents of Foods Commonly Cons.... Journal of Agricultural and Food Chemistry 48:1752-1757 PubMed (10820090)
1.36 mg/100 ml China black tea 16 Liang, et al (2003) Estimation of black tea quality by analy.... Food Chemistry 80:283-290
1.40 mg/100 ml Black tea PG Tips Khokhar, et al (2002) Total phenol, catechin, and caffeine con.... Journal of Agricultural and Food Chemistry 50:565-570 PubMed (11804530)
1.41 mg/100 ml Ceylon tea Lee, et al (2000) Comparative analysis of tea catechins an.... Journal of Chromatography A 881:439-447
1.49 mg/100 ml Black tea infusion brand 5 Rechner, et al (2002) Black tea represents a major source of d.... Free radical research 36:1127-1135
1.51 mg/100 ml Black Tea Infusion - Earl Grey - Pickwick DE Arts, et al (2000) Catechin Contents of Foods Commonly Cons.... Journal of Agricultural and Food Chemistry 48:1752-1757 PubMed (10820090)
1.63 mg/100 ml Black tea infusion Begona Barroso, et al (1999) Determination of green and black tea com.... Journal of High Resolution Chromatography 22:225-230 PubMed (19266552)
[ 1.68, 3.36 ) 1.70 mg/100 ml Black tea infusion 6 - China - Assam leaf Ding Z., et al (1992) Influence of catechins and theaflavins o.... Zeitschrift fuer Lebensmittel Untersuchung und Forschung 195:108-111
1.78 mg/100 ml Black Tea - Forest fruit melange - Pickwick DE Arts, et al (2000) Catechin Contents of Foods Commonly Cons.... Journal of Agricultural and Food Chemistry 48:1752-1757 PubMed (10820090)
1.83 mg/100 ml Black tea infusion, Anhui, Leaf Kuhr, et al (1991) Determination of flavanols, theogallin. Zeitschrift fuer Lebensmittel Untersuchung und Forschung 192:526-529 PubMed (8717094)
1.90 mg/100 ml Black tea infusion 5 - China - Assam broken Ding Z., et al (1992) Influence of catechins and theaflavins o.... Zeitschrift fuer Lebensmittel Untersuchung und Forschung 195:108-111
1.90 mg/100 ml Black tea Earl Grey Khokhar, et al (2002) Total phenol, catechin, and caffeine con.... Journal of Agricultural and Food Chemistry 50:565-570 PubMed (11804530)
2.10 mg/100 ml Black tea Kenya Khokhar, et al (2002) Total phenol, catechin, and caffeine con.... Journal of Agricultural and Food Chemistry 50:565-570 PubMed (11804530)
2.10 mg/100 ml Black tea Yorkshire Tetley (decaffeinated) Khokhar, et al (2002) Total phenol, catechin, and caffeine con.... Journal of Agricultural and Food Chemistry 50:565-570 PubMed (11804530)
2.10 mg/100 ml Black tea Yorkshire Khokhar, et al (2002) Total phenol, catechin, and caffeine con.... Journal of Agricultural and Food Chemistry 50:565-570 PubMed (11804530)
2.13 mg/100 ml Black Tea Infusion - Lemon Melange - Pickwick DE Arts, et al (2000) Catechin Contents of Foods Commonly Cons.... Journal of Agricultural and Food Chemistry 48:1752-1757 PubMed (10820090)
2.21 mg/100 ml Black Tea Infusion - English Melange - Albert Heijn Arts, et al (2000) Catechin Contents of Foods Commonly Cons.... Journal of Agricultural and Food Chemistry 48:1752-1757 PubMed (10820090)
2.30 mg/100 ml Black tea infusion 15 - China - China black tea Ding Z., et al (1992) Influence of catechins and theaflavins o.... Zeitschrift fuer Lebensmittel Untersuchung und Forschung 195:108-111
2.30 mg/100 ml Black tea Darjeeling Khokhar, et al (2002) Total phenol, catechin, and caffeine con.... Journal of Agricultural and Food Chemistry 50:565-570 PubMed (11804530)
2.50 mg/100 ml Black tea infusion 9 - China - Kenya Ding Z., et al (1992) Influence of catechins and theaflavins o.... Zeitschrift fuer Lebensmittel Untersuchung und Forschung 195:108-111
2.50 mg/100 ml Black tea Pickwick Khokhar, et al (2002) Total phenol, catechin, and caffeine con.... Journal of Agricultural and Food Chemistry 50:565-570 PubMed (11804530)
2.50 mg/100 ml Black tea Yorkshire Gold Khokhar, et al (2002) Total phenol, catechin, and caffeine con.... Journal of Agricultural and Food Chemistry 50:565-570 PubMed (11804530)
2.50 mg/100 ml Black tea infusion, Sri Lanka, Leaf Kuhr, et al (1991) Determination of flavanols, theogallin. Zeitschrift fuer Lebensmittel Untersuchung und Forschung 192:526-529 PubMed (8717094)
2.58 mg/100 ml Black tea infusion, Kenya, Grounded Kuhr, et al (1991) Determination of flavanols, theogallin. Zeitschrift fuer Lebensmittel Untersuchung und Forschung 192:526-529 PubMed (8717094)
2.80 mg/100 ml Black tea infusion 4 - China - Darjeeling autumnal Ding Z., et al (1992) Influence of catechins and theaflavins o.... Zeitschrift fuer Lebensmittel Untersuchung und Forschung 195:108-111
2.83 mg/100 ml Black tea infusion, Darjeeling, Grounded Kuhr, et al (1991) Determination of flavanols, theogallin. Zeitschrift fuer Lebensmittel Untersuchung und Forschung 192:526-529 PubMed (8717094)
2.83 mg/100 ml Black tea infusion, Assam, Leaf Kuhr, et al (1991) Determination of flavanols, theogallin. Zeitschrift fuer Lebensmittel Untersuchung und Forschung 192:526-529 PubMed (8717094)
3.00 mg/100 ml Black tea infusion, Sri Lanka, Grounded Kuhr, et al (1991) Determination of flavanols, theogallin. Zeitschrift fuer Lebensmittel Untersuchung und Forschung 192:526-529 PubMed (8717094)
3.10 mg/100 ml Black tea Twinings Khokhar, et al (2002) Total phenol, catechin, and caffeine con.... Journal of Agricultural and Food Chemistry 50:565-570 PubMed (11804530)
[ 3.36, 5.04 ) 3.50 mg/100 ml Black tea infusion 3 - China - Darjeeling second flush Ding Z., et al (1992) Influence of catechins and theaflavins o.... Zeitschrift fuer Lebensmittel Untersuchung und Forschung 195:108-111
3.50 mg/100 ml Black tea infusion, Assam, Grounded Kuhr, et al (1991) Determination of flavanols, theogallin. Zeitschrift fuer Lebensmittel Untersuchung und Forschung 192:526-529 PubMed (8717094)
3.90 mg/100 ml Black tea infusion 14 - China - China black tea Ding Z., et al (1992) Influence of catechins and theaflavins o.... Zeitschrift fuer Lebensmittel Untersuchung und Forschung 195:108-111
3.90 mg/100 ml Black tea Nilgiri Khokhar, et al (2002) Total phenol, catechin, and caffeine con.... Journal of Agricultural and Food Chemistry 50:565-570 PubMed (11804530)
3.92 mg/100 ml Black tea infusion, Soviet Union, Leaf Kuhr, et al (1991) Determination of flavanols, theogallin. Zeitschrift fuer Lebensmittel Untersuchung und Forschung 192:526-529 PubMed (8717094)
4.00 mg/100 ml Black tea infusion - 3 min Bronner, et al (1998) Method for determining the content of ca.... Journal of Chromatography A 805:137-142 PubMed (20109129)
4.00 mg/100 ml Black tea infusion, Darjeeling, Leaf Kuhr, et al (1991) Determination of flavanols, theogallin. Zeitschrift fuer Lebensmittel Untersuchung und Forschung 192:526-529 PubMed (8717094)
4.30 mg/100 ml Black tea infusion 12 - China - China black tea Ding Z., et al (1992) Influence of catechins and theaflavins o.... Zeitschrift fuer Lebensmittel Untersuchung und Forschung 195:108-111
4.70 mg/100 ml Black tea infusion 11 - China - China black tea Ding Z., et al (1992) Influence of catechins and theaflavins o.... Zeitschrift fuer Lebensmittel Untersuchung und Forschung 195:108-111
4.77 mg/100 ml Black Tea Infusion - Ceylon - Pickwick DE Arts, et al (2000) Catechin Contents of Foods Commonly Cons.... Journal of Agricultural and Food Chemistry 48:1752-1757 PubMed (10820090)
[ 5.04, 6.72 ) 5.20 mg/100 ml Black tea infusion 2 - China - Darjeeling first flush Ding Z., et al (1992) Influence of catechins and theaflavins o.... Zeitschrift fuer Lebensmittel Untersuchung und Forschung 195:108-111
5.51 mg/100 ml Black tea infusion, Sikkim, Leaf Kuhr, et al (1991) Determination of flavanols, theogallin. Zeitschrift fuer Lebensmittel Untersuchung und Forschung 192:526-529 PubMed (8717094)
5.60 mg/100 ml Black tea Ceylon Khokhar, et al (2002) Total phenol, catechin, and caffeine con.... Journal of Agricultural and Food Chemistry 50:565-570 PubMed (11804530)
5.76 mg/100 ml Black tea infusion, Java, Leaf Kuhr, et al (1991) Determination of flavanols, theogallin. Zeitschrift fuer Lebensmittel Untersuchung und Forschung 192:526-529 PubMed (8717094)
5.80 mg/100 ml Black tea - Infusion - 100°C Kilmartin P.A., et al (2003) Characterisation of polyphenols in green.... Food Chemistry 82:501-512
6.06 mg/100 ml China black tea 1 Liang, et al (2003) Estimation of black tea quality by analy.... Food Chemistry 80:283-290
6.24 mg/100 ml Black Tea Infusion - Ceylon - Albert Heijn Arts, et al (2000) Catechin Contents of Foods Commonly Cons.... Journal of Agricultural and Food Chemistry 48:1752-1757 PubMed (10820090)
6.60 mg/100 ml Black tea infusion Pascual-Teresa de, et al (2000) Quantitative analysis of flavan-3-ols in.... Journal of Agricultural and Food Chemistry 48:5331-5337 PubMed (11087482)
[ 6.72, 8.40 ) 6.80 mg/100 ml Black tea infusion 1 - China - Feinster Tippy-Yunnan Ding Z., et al (1992) Influence of catechins and theaflavins o.... Zeitschrift fuer Lebensmittel Untersuchung und Forschung 195:108-111
7.12 mg/100 ml China black tea 10 Liang, et al (2003) Estimation of black tea quality by analy.... Food Chemistry 80:283-290
7.20 mg/100 ml China black tea 6 Liang, et al (2003) Estimation of black tea quality by analy.... Food Chemistry 80:283-290
7.35 mg/100 ml Black Tea infusion 1 (minced leaves) Pelillo, et al (2002) Preliminary investigation into developme.... Food Chemistry 78:369-374
7.46 mg/100 ml China black tea 13 Liang, et al (2003) Estimation of black tea quality by analy.... Food Chemistry 80:283-290
7.47 mg/100 ml Black tea - Brand "La Flora" Luximon-Ramma A., et al (2005) Characterization of the antioxidant func.... Food Research International 38:357-367
7.70 mg/100 ml Black tea infusion 10 - China - China black tea Ding Z., et al (1992) Influence of catechins and theaflavins o.... Zeitschrift fuer Lebensmittel Untersuchung und Forschung 195:108-111
8.16 mg/100 ml China black tea 7 Liang, et al (2003) Estimation of black tea quality by analy.... Food Chemistry 80:283-290
8.33 mg/100 ml Black tea - Brand "Chartreuse" Luximon-Ramma A., et al (2005) Characterization of the antioxidant func.... Food Research International 38:357-367
[ 8.40, 10.08 ) 8.59 mg/100 ml Chrysanthemum Lee, et al (2000) Comparative analysis of tea catechins an.... Journal of Chromatography A 881:439-447
9.00 mg/100 ml China black tea 11 Liang, et al (2003) Estimation of black tea quality by analy.... Food Chemistry 80:283-290
9.04 mg/100 ml China black tea 8 Liang, et al (2003) Estimation of black tea quality by analy.... Food Chemistry 80:283-290
9.88 mg/100 ml China black tea 5 Liang, et al (2003) Estimation of black tea quality by analy.... Food Chemistry 80:283-290
[ 10.08, 11.76 ) 10.98 mg/100 ml China black tea 9 Liang, et al (2003) Estimation of black tea quality by analy.... Food Chemistry 80:283-290
11.00 mg/100 ml Black tea - Brand "Buccaneer's Choice" Luximon-Ramma A., et al (2005) Characterization of the antioxidant func.... Food Research International 38:357-367
[ 11.76, 13.44 ) 11.88 mg/100 ml Black tea - Brand "Corson" Luximon-Ramma A., et al (2005) Characterization of the antioxidant func.... Food Research International 38:357-367
12.99 mg/100 ml Black tea - Brand "Extra" Luximon-Ramma A., et al (2005) Characterization of the antioxidant func.... Food Research International 38:357-367
13.07 mg/100 ml Black tea - Brand "3-Pavillions" Luximon-Ramma A., et al (2005) Characterization of the antioxidant func.... Food Research International 38:357-367
13.31 mg/100 ml Black tea - Brand "Black Label" Luximon-Ramma A., et al (2005) Characterization of the antioxidant func.... Food Research International 38:357-367
[ 13.44, 15.12 ) 14.60 mg/100 ml Black tea infusion 8 - China - Ceylon Uva Highland Ding Z., et al (1992) Influence of catechins and theaflavins o.... Zeitschrift fuer Lebensmittel Untersuchung und Forschung 195:108-111
[ 15.12, 16.81 ) 15.42 mg/100 ml China black tea 12 Liang, et al (2003) Estimation of black tea quality by analy.... Food Chemistry 80:283-290
15.88 mg/100 ml Black tea - Brand "Ouvagalia" Luximon-Ramma A., et al (2005) Characterization of the antioxidant func.... Food Research International 38:357-367
16.36 mg/100 ml China black tea 14 Liang, et al (2003) Estimation of black tea quality by analy.... Food Chemistry 80:283-290
16.80 mg/100 ml Black tea - Brand "Red Label" Luximon-Ramma A., et al (2005) Characterization of the antioxidant func.... Food Research International 38:357-367