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https://doi.org/10.37358/Rev.Chim.1949

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Revista de Chimie (Rev. Chim.), Year 2019, Volume 70, Issue 2, 491-494

https://doi.org/10.37358/RC.19.2.6941

Lacramioara Oprica, Radu Gheorghe Antohe, Andreea Verdes, Marius Nicusor Grigore

Effect of Freeze-drying and Oven-drying Methods on Flavonoids Content in two Romanian Grape Varieties

Abstract:

The aims of this work was to investigate the effect of thermal drying method (vacuum oven drying), and nonthermal drying method (freeze drying) on the flavonoids content in two red grape varieties (Cabernet Sauvignon and Merlot) from different grape components (seed, skin, and pulp) collected from two experimental fields, Bucium and Copou (North East of Romania). In general, the fresh skin of Cabernet and Merlot varieties has the highest flavonoids content followed by those obtained by oven-drying and freeze-drying process. A similar situation was observed in the other component of grape varieties like pulp and seeds meaning in the way that the flavonoid content in oven-dried samples were higher than that in the freeze-dried samples. In addition, from both varieties, Merlot collected from Bucium presented the highest content compared with Cabernet.
Keywords:
freeze-drying and oven-drying; flavonoids; Cabernet Sauvignon and Merlot grape varieties

Issue: 2019, Volume 70, Issue 2
Pages: 491-494
Publication date: 2019/3/15
https://doi.org/10.37358/RC.19.2.6941
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Creative Commons License
This article is published under the Creative Commons Attribution 4.0 International License
Citation Styles
Cite this article as:
OPRICA, L., ANTOHE, R.G., VERDES, A., GRIGORE, M.N., Effect of Freeze-drying and Oven-drying Methods on Flavonoids Content in two Romanian Grape Varieties, Rev. Chim., 70(2), 2019, 491-494.

Vancouver
Oprica L, Antohe RG, Verdes A, Grigore MN. Effect of Freeze-drying and Oven-drying Methods on Flavonoids Content in two Romanian Grape Varieties. Rev. Chim.[internet]. 2019 Feb;70(2):491-494. Available from: https://doi.org/10.37358/RC.19.2.6941


APA 6th edition
Oprica, L., Antohe, R.G., Verdes, A. & Grigore, M.N. (2019). Effect of Freeze-drying and Oven-drying Methods on Flavonoids Content in two Romanian Grape Varieties. Revista de Chimie, 70(2), 491-494. https://doi.org/10.37358/RC.19.2.6941


Harvard
Oprica, L., Antohe, R.G., Verdes, A., Grigore, M.N. (2019). 'Effect of Freeze-drying and Oven-drying Methods on Flavonoids Content in two Romanian Grape Varieties', Revista de Chimie, 70(2), pp. 491-494. https://doi.org/10.37358/RC.19.2.6941


IEEE
L. Oprica, R.G. Antohe, A. Verdes, M.N. Grigore, "Effect of Freeze-drying and Oven-drying Methods on Flavonoids Content in two Romanian Grape Varieties". Revista de Chimie, vol. 70, no. 2, pp. 491-494, 2019. [online]. https://doi.org/10.37358/RC.19.2.6941


Text
Lacramioara Oprica, Radu Gheorghe Antohe, Andreea Verdes, Marius Nicusor Grigore,
Effect of Freeze-drying and Oven-drying Methods on Flavonoids Content in two Romanian Grape Varieties,
Revista de Chimie,
Volume 70, Issue 2,
2019,
Pages 491-494,
ISSN 2668-8212,
https://doi.org/10.37358/RC.19.2.6941.
(https://revistadechimie.ro/Articles.asp?ID=6941)
Keywords: freeze-drying and oven-drying; flavonoids; Cabernet Sauvignon and Merlot grape varieties


RIS
TY - JOUR
T1 - Effect of Freeze-drying and Oven-drying Methods on Flavonoids Content in two Romanian Grape Varieties
A1 - Oprica, Lacramioara
A2 - Antohe, Radu Gheorghe
A3 - Verdes, Andreea
A4 - Grigore, Marius Nicusor
JF - Revista de Chimie
JO - Rev. Chim.
PB - Revista de Chimie SRL
SN - 2668-8212
Y1 - 2019
VL - 70
IS - 2
SP - 491
EP - 494
UR - https://doi.org/10.37358/RC.19.2.6941
KW - freeze-drying and oven-drying
KW - flavonoids
KW - Cabernet Sauvignon and Merlot grape varieties
ER -


BibTex
@article{RevCh2019P491,
author = {Oprica Lacramioara and Antohe Radu Gheorghe and Verdes Andreea and Grigore Marius Nicusor},
title = {Effect of Freeze-drying and Oven-drying Methods on Flavonoids Content in two Romanian Grape Varieties},
journal = {Revista de Chimie},
volume = {70},
number = {2},
pages = {491-494},
year = {2019},
issn = {2668-8212},
doi = {https://doi.org/10.37358/RC.19.2.6941},
url = {https://revistadechimie.ro/Articles.asp?ID=6941}
}
 
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