Copper(II) addition to white wines containing hydrogen sulfide: Residual copper concentration and activity

Andrew Clark; Paris Grant-Preece; N. Cleghorn; Geoffrey Scollary

doi:10.1111/ajgw.12114

Copper(II) addition to white wines containing hydrogen sulfide: Residual copper concentration and activity

Andrew Clark, Paris Grant-Preece, N. Cleghorn, Geoffrey Scollary

Agricultural, Environmental and Veterinary Sciences

The Yalumba Wine Company

Research output: Contribution to journal › Article › peer-review

48 Citations (Scopus)

Abstract

The long-term effectiveness of copper(II) to remove sulfidic off-odours remains the subject of debate. This study was undertaken to assess the extent of copper removal after its addition to white wine that contained a variable concentration of hydrogen sulfide and to investigate the activity of the residual copper in a reaction relevant to white wine ageing.

Original language	English
Pages (from-to)	30-39
Number of pages	10
Journal	Australian Journal of Grape and Wine Research
Volume	21
Issue number	1
Early online date	2014
DOIs	https://doi.org/10.1111/ajgw.12114
Publication status	Published - Feb 2015

Access to Document

10.1111/ajgw.12114

Cite this

@article{67665dc0fb3146389f287418e0c5911c,

title = "Copper(II) addition to white wines containing hydrogen sulfide: Residual copper concentration and activity",

abstract = "The long-term effectiveness of copper(II) to remove sulfidic off-odours remains the subject of debate. This study was undertaken to assess the extent of copper removal after its addition to white wine that contained a variable concentration of hydrogen sulfide and to investigate the activity of the residual copper in a reaction relevant to white wine ageing.",

keywords = "Copper(II), Tartaric acid, White wine, Copper activity, Copper sulfide, Hydrogen sulfide",

author = "Andrew Clark and Paris Grant-Preece and N. Cleghorn and Geoffrey Scollary",

note = "Includes bibliographical references.",

year = "2015",

month = feb,

doi = "10.1111/ajgw.12114",

language = "English",

volume = "21",

pages = "30--39",

journal = "Australian Journal of Grape and Wine Research",

issn = "1322-7130",

publisher = "John Wiley and Sons Inc",

number = "1",

}

TY - JOUR

T1 - Copper(II) addition to white wines containing hydrogen sulfide

T2 - Residual copper concentration and activity

AU - Clark, Andrew

AU - Grant-Preece, Paris

AU - Cleghorn, N.

AU - Scollary, Geoffrey

N1 - Includes bibliographical references.

PY - 2015/2

Y1 - 2015/2

N2 - The long-term effectiveness of copper(II) to remove sulfidic off-odours remains the subject of debate. This study was undertaken to assess the extent of copper removal after its addition to white wine that contained a variable concentration of hydrogen sulfide and to investigate the activity of the residual copper in a reaction relevant to white wine ageing.

AB - The long-term effectiveness of copper(II) to remove sulfidic off-odours remains the subject of debate. This study was undertaken to assess the extent of copper removal after its addition to white wine that contained a variable concentration of hydrogen sulfide and to investigate the activity of the residual copper in a reaction relevant to white wine ageing.

KW - Copper(II)

KW - Tartaric acid

KW - White wine

KW - Copper activity

KW - Copper sulfide

KW - Hydrogen sulfide

U2 - 10.1111/ajgw.12114

DO - 10.1111/ajgw.12114

M3 - Article

SN - 1322-7130

VL - 21

SP - 30

EP - 39

JO - Australian Journal of Grape and Wine Research

JF - Australian Journal of Grape and Wine Research

IS - 1

ER -

Copper(II) addition to white wines containing hydrogen sulfide: Residual copper concentration and activity

Abstract

Access to Document

Fingerprint

Cite this