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Victor Armando Pereira Freitas
AuthID:
R-000-HGE
Publications
Confirmed
To Validate
Document Source:
All
Document Type:
All Document Types
Article (326)
Review (21)
Abstract (8)
Book Chapter (7)
Correction (6)
Proceedings Paper (4)
Editorial Material (4)
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Order:
Year Dsc
Year Asc
Cit. WOS Dsc
IF WOS Dsc
Cit. Scopus Dsc
IF Scopus Dsc
Title Asc
Title Dsc
Results:
10
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30
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50
Confirmed Publications: 376
351
TITLE:
1,3-Dimethoxybenzene, a newly identified component of port wine
Full Text
AUTHORS:
Rogerson, FSS;
Azevedo, Z
;
Fortunato, N
;
de Freitas, VAP
;
PUBLISHED:
2002
,
SOURCE:
14th Luso-Galician Meeting on Chemistry
in
JOURNAL OF THE SCIENCE OF FOOD AND AGRICULTURE,
VOLUME:
82,
ISSUE:
11
INDEXED IN:
Scopus
WOS
CrossRef
:
12
IN MY:
ORCID
352
TITLE:
Development changes of anthocyanins in Vitis vinifera grapes grown in the Douro Valley and concentration in respective wines
Full Text
AUTHORS:
Mateus, N
;
Machado, JM
;
de Freitas, V
;
PUBLISHED:
2002
,
SOURCE:
JOURNAL OF THE SCIENCE OF FOOD AND AGRICULTURE,
VOLUME:
82,
ISSUE:
14
INDEXED IN:
Scopus
WOS
CrossRef
:
81
IN MY:
ORCID
353
TITLE:
Fortification spirit, a contributor to the aroma complexity of port
Full Text
AUTHORS:
Rogerson, FSS;
De Freitas, VAP
;
PUBLISHED:
2002
,
SOURCE:
JOURNAL OF FOOD SCIENCE,
VOLUME:
67,
ISSUE:
4
INDEXED IN:
Scopus
WOS
CrossRef
:
34
IN MY:
ORCID
354
TITLE:
Identification of anthocyanin-flavanol pigments in red wines by NMR and mass spectrometry
Full Text
AUTHORS:
Mateus, N
;
Silva, AMS
;
Santos Buelga, C
;
Rivas Gonzalo, JC
;
de Freitas, V
;
PUBLISHED:
2002
,
SOURCE:
JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY,
VOLUME:
50,
ISSUE:
7
INDEXED IN:
Scopus
WOS
CrossRef
:
162
IN MY:
ORCID
355
TITLE:
Nephelometric study of salivary protein-tannin aggregates
Full Text
AUTHORS:
de Freitas, V
;
Mateus, N
;
PUBLISHED:
2002
,
SOURCE:
JOURNAL OF THE SCIENCE OF FOOD AND AGRICULTURE,
VOLUME:
82,
ISSUE:
1
INDEXED IN:
Scopus
WOS
CrossRef
:
106
IN MY:
ORCID
356
TITLE:
Structural diversity of anthocyanin-derived pigments in port wines
Full Text
AUTHORS:
Mateus, N
; de Pascual Teresa, S; Rivas Gonzalo, JC;
Santos Buelga, C
;
de Freitas, V
;
PUBLISHED:
2002
,
SOURCE:
FOOD CHEMISTRY,
VOLUME:
76,
ISSUE:
3
INDEXED IN:
Scopus
WOS
CrossRef
:
116
IN MY:
ORCID
357
TITLE:
A new and efficient approach to the synthesis of 6-amidino-2-oxopurines
AUTHORS:
Booth, BL; Cabral, IM;
Dias, AM
;
Freitas, AP
;
Beja, AMM
;
Proenca, MF
;
Silva, MR
;
PUBLISHED:
2001
,
SOURCE:
JOURNAL OF THE CHEMICAL SOCIETY-PERKIN TRANSACTIONS 1,
ISSUE:
10
INDEXED IN:
Scopus
WOS
CrossRef
:
22
358
TITLE:
Chemicals with sweet aroma descriptors found in Portuguese wines from the Douro region: 2,6,6-Trimethylcyclohex-2-ene-1,4-dione and diacetyl
Full Text
AUTHORS:
Rogerson, FSS;
Castro, H
;
Fortunato, N
;
Azevedo, Z
;
Macedo, A
;
De Freitas, VAP
;
PUBLISHED:
2001
,
SOURCE:
JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY,
VOLUME:
49,
ISSUE:
1
INDEXED IN:
Scopus
WOS
CrossRef
:
40
IN MY:
ORCID
359
TITLE:
Evolution and stability of anthocyanin-derived pigments during port wine aging
Full Text
AUTHORS:
Mateus, N
;
de Freitas, V
;
PUBLISHED:
2001
,
SOURCE:
JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY,
VOLUME:
49,
ISSUE:
11
INDEXED IN:
Scopus
WOS
CrossRef
:
105
IN MY:
ORCID
360
TITLE:
New indole alkaloids from Sarcocephalus latifolius
AUTHORS:
Abreu, P;
Pereira, A
;
PUBLISHED:
2001
,
SOURCE:
NATURAL PRODUCT LETTERS,
VOLUME:
15,
ISSUE:
1
INDEXED IN:
Scopus
WOS
CrossRef
:
45
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