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Content of the flavonols myricetin, quercetin, and kaempferol in finnish berry wines.
J Agric Food Chem. 2000 Jul; 48(7):2675-80.JA

Abstract

The amounts of myricetin, quercetin, and kaempferol were analyzed in 16 red and 2 white berry and grape wines after acid hydrolysis using an RP-HPLC method with diode array detection. The red berry wines analyzed were made mainly from black currant, crowberry, and bog whortleberry, i.e., berries rich in flavonols. The red grape wines were made mainly from Cabernet Sauvignon or Merlot grapes in several countries. The white wines studied were gooseberry and white currant wines and Chardonnay and Riesling wines. The amount of myricetin ranged from 3.8 to 22.6 mg L(-1) in red berry wines and from 0 to 14.6 mg L(-1) in red grape wines. The amount of quercetin was from 2.2 to 24.3 mg L(-1) red berry wines and from <1.2 to 19.4 mg L(-1) in red grape wines. Low levels of kaempferol were found in all red berry wines and in 9 red grape wines. The total concentration of these flavonols was from 6 to 46 mg L(-1) (mean 20 mg L(-1)) in red berry wines and from 4 to 31 mg L(-1) (mean 15 mg L(-1)) in red grape wines. Small amounts of quercetin were found in white currant and gooseberry wines, whereas no flavonols were detected in white grape wines. These results demonstrate that the contents of flavonols in red

Authors+Show Affiliations

Department of Physiology, University of Kuopia, Finland. Helena.Vuorinen@uku.fiNo affiliation info availableNo affiliation info available

Pub Type(s)

Journal Article

Language

eng

PubMed ID

11032478

Citation

Vuorinen, H, et al. "Content of the Flavonols Myricetin, Quercetin, and Kaempferol in Finnish Berry Wines." Journal of Agricultural and Food Chemistry, vol. 48, no. 7, 2000, pp. 2675-80.
Vuorinen H, Määtta K, Törrönen R. Content of the flavonols myricetin, quercetin, and kaempferol in finnish berry wines. J Agric Food Chem. 2000;48(7):2675-80.
Vuorinen, H., Määtta, K., & Törrönen, R. (2000). Content of the flavonols myricetin, quercetin, and kaempferol in finnish berry wines. Journal of Agricultural and Food Chemistry, 48(7), 2675-80.
Vuorinen H, Määtta K, Törrönen R. Content of the Flavonols Myricetin, Quercetin, and Kaempferol in Finnish Berry Wines. J Agric Food Chem. 2000;48(7):2675-80. PubMed PMID: 11032478.
* Article titles in AMA citation format should be in sentence-case
TY - JOUR T1 - Content of the flavonols myricetin, quercetin, and kaempferol in finnish berry wines. AU - Vuorinen,H, AU - Määtta,K, AU - Törrönen,R, PY - 2000/10/14/pubmed PY - 2000/10/14/medline PY - 2000/10/14/entrez SP - 2675 EP - 80 JF - Journal of agricultural and food chemistry JO - J Agric Food Chem VL - 48 IS - 7 N2 - The amounts of myricetin, quercetin, and kaempferol were analyzed in 16 red and 2 white berry and grape wines after acid hydrolysis using an RP-HPLC method with diode array detection. The red berry wines analyzed were made mainly from black currant, crowberry, and bog whortleberry, i.e., berries rich in flavonols. The red grape wines were made mainly from Cabernet Sauvignon or Merlot grapes in several countries. The white wines studied were gooseberry and white currant wines and Chardonnay and Riesling wines. The amount of myricetin ranged from 3.8 to 22.6 mg L(-1) in red berry wines and from 0 to 14.6 mg L(-1) in red grape wines. The amount of quercetin was from 2.2 to 24.3 mg L(-1) red berry wines and from <1.2 to 19.4 mg L(-1) in red grape wines. Low levels of kaempferol were found in all red berry wines and in 9 red grape wines. The total concentration of these flavonols was from 6 to 46 mg L(-1) (mean 20 mg L(-1)) in red berry wines and from 4 to 31 mg L(-1) (mean 15 mg L(-1)) in red grape wines. Small amounts of quercetin were found in white currant and gooseberry wines, whereas no flavonols were detected in white grape wines. These results demonstrate that the contents of flavonols in red SN - 0021-8561 UR - https://www.unboundmedicine.com/medline/citation/11032478/Content_of_the_flavonols_myricetin_quercetin_and_kaempferol_in_finnish_berry_wines_ DB - PRIME DP - Unbound Medicine ER -