The aroma of grapes I. Extraction and determination of free and glycosidically bound fractions of some grape aroma components

…, CL Bayonove, RL Baumes, RE Cordonnier - … of Chromatography A, 1985 - Elsevier
A method of extraction and determination of free and glycosidically bound terpenols and of
benzyl and 2-phenylethyl alcohols is suggested. The extraction was carried out by adsorbing …

The aroma of grapes. Localisation and evolution of free and bound fractions of some grape aroma components cv Muscat during first development and maturation

…, RL Baumes, RE Cordonnier - Journal of the …, 1985 - Wiley Online Library
The localisation of some aroma components in the different parts of the berry of Muscat grape
varieties was studied. The evolution of these compounds was also monitored during the …

Hydrolysis of grape monoterpenyl. beta.-D-glucosides by various. beta.-glucosidases

…, C Tapiero, RE Cordonnier - Journal of Agricultural …, 1990 - ACS Publications
… grape 3-glycosidases (Aryan etal., 1987; Cordonnier etal., 1989) and also to the presence
of … L.; Cordonnier, RE Sequential enzymic hydrolysisof potentially aromatic glycosides from …

Stability of free and bound fractions of some aroma components of grapes cv. Muscat during the wine processing: preliminary results

…, RL Baumes, RE Cordonnier - … Journal of Enology …, 1986 - Am Soc Enol Viticulture
The stability of free and glycosidically-bound fractions of some components of Muscat grape
aroma (terpenols and aromatic alcohols) was investigated during alcoholic fermentation …

Grape carotenoids: Changes during the maturation period and localization in mature berries

…, CL Bayonove, RE Cordonnier… - American journal of …, 1988 - Am Soc Enol Viticulture
Changes in the contents of four carotenoids during maturation of three varieties of Vitis
vinifera were studied and the compounds localized in the main parts of the mature berry. …

Hydrolysis of grape monoterpenyl glycosides by Candida molischiana and Candida wickerhamii β‐glucosidases

…, CL Bayonove, RE Cordonnier… - Journal of the …, 1990 - Wiley Online Library
The exocellular β‐glucosidases of Candida molischiana and Candida wickerhamii are able
to hydrolyse geranyl, neryl, citronellyl, linalyl and α‐terpinyl‐β‐D‐glucopyranosides. The …

Changes in free and bound fractions of aromatic components in vine leaves during development of muscat grapes

YZ Gunata, CL Bayonove, RL Baumes, RE Cordonnier - Phytochemistry, 1986 - Elsevier
Some aroma components of the grape Vitis vinifera cv Muscat of Alexandria (free and
glycosidically bound terpenols, benzyl and 2-phenyl ethyl alcohols) were studied in vine leaves …

The browning capacity of grapes. II. Browning potential and polyphenol oxidase activities in different mature grape varieties

…, JJ Macheix, RE Cordonnier - American Journal of …, 1983 - Am Soc Enol Viticulture
For a large number of grape varieties, browning potential and polyphenol oxidase activities
were measured at maturity. Classification in accordance to these criteria was made. It was …

The browning capacity of grapes. 1. Changes in polyphenol oxidase activities during development and maturation of the fruit

…, JJ Macheix, RE Cordonnier - Journal of Agricultural and …, 1983 - ACS Publications
The investigation over a 3-year period of the development of polyphenol oxidase activities
throughout the growth and maturation of five varieties of grape reveals the extreme complexity …

Changes in fatty acids from grape lipidic fractions during crushing exposed to air

…, CL Bayonove, RE Cordonnier - American journal of …, 1986 - Am Soc Enol Viticulture
Grape crushing in the presence of air induces a decrease in levels of polyunsaturated fatty
acids in the berries and in some lipidic fractions. This phenomenon is particularly noticeable …