Occurrence of resveratrol and piceid in American and European hop cones.

Occurrence of resveratrol and piceid in American and European hop cones. Research Abstract Details 

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Occurrence of resveratrol and piceid in American and European hop cones. Abstract Text:

Vesna Jerkovic,Sonia Collin,Vesna Jerkovic,Sonia Collin,

The recent discovery in hops of trans-resveratrol and its glucoside, trans-piceid, both famous in wine for their potential role in the "French paradox", opens new doors to understanding hop health benefits. In the present work, trans-resveratrol and trans-piceid were quantified by HPLC-APCI-MS/MS in 40 American and European hop cone samples from harvests of 2004, 2005, and 2006. Their content varies greatly, in the range 0.5-12 mg/kg. All German varieties revealed low amounts of stilbenes. The highest concentrations were found in Cascade (2004) and Willamette (2004 and 2006), two American low-alpha-acid varieties. Yet, probably because trans-resveratrol is a phytoalexin, a strong influence of harvest year was also observed.

Occurrence of resveratrol and piceid in American and European hop cones. Publishing Authors By Initials

V Jerkovic,S Collin,V Jerkovic,S Collin,

For similar geographic locations: americas: north america: united states research abstracts see: geographic locations: americas: north america: united states research

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Occurrence of resveratrol and piceid in American and European hop cones. Journal Published:

PUBLICATION TYPE: Journal Article

Journal: Journal of agricultural and food chemistry

VOLUME: 55

Page Numbers: 8754-8

Journal Abbreviation: J. Agric. Food Chem.

ISSN: 0021-8561

DAY: 21

MONTH: 09

YEAR: 2007

Occurrence of resveratrol and piceid in American and European hop cones. Information

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LANGUAGE: eng

NlmUniqueID: 374755

Occurrence of resveratrol and piceid in American and European hop cones. Keywords Mesh Terms:

KEYWORDS: United States

MESH TERMS: analysis

Chemical & Substance for Abstract: Occurrence of resveratrol and piceid in American and European hop cones. Information

Substance Name: polydatin

Registry Number: 65914-17-2

Grant and Affiliation Information for Occurrence of resveratrol and piceid in American and European hop cones.

AFFILIATION: Unité de Brasserie et des Industries Alimentaires, Faculté d'Ingénierie biologique, agronomique et environnementale, Université catholique de Louvain, Croix du Sud, 2 bte 7, B-1348 Louvain-la-Neuve, Belgium.

Country: United States

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MEDLINETA: J Agric Food Chem

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