OIV-MA-BS-20 Propanol-2-ol. Determination by gas chromatography in spirit drinks of viti-viniculture origin (Type IV)
Method OIV-MA-BS-20 : R2009
Type IV method
Propanol-2-ol Determination by gas chromatography in spirit drinks of viti-viniculture origin
(OENO 6/94;
OIV/OENO 382A/2009)
Introduction
OIV-MA-BS-19 Overall determination of phenolic compounds in spirit drinks of viti-vinicultural origin without added caramel (Type IV)
Method OIV-MA-BS-19 : R2010
Type IV method
Overall determination of phenolic compounds in spirit drinks of viti-viniculture origin without added caramel
(OIV/OENO 382B/2010)
1. Definition
Folin-Ciocalteu assay measures the total quantities of phenolic compounds originating from wood present in barrel-aged spirits that haven’t received any added caramel.
OIV-MA-BS-18 Analysis of alpha-diacarbonyl compounds by HPLC after derivation by 1,2-diaminobenzene in spirit drinks of viti-vinicultural origin
Method OIV-MA-BS-18 : R2010
Type IV method
Analysis of α -dicarbonyl compounds in spiritous beverages of viti-vinicultural origin by HPLC after derivation by 1,2 diaminobenzene
(OIV/OENO 382C/2010)
OIV-MA-BS-17 Analysis of alpha)-diacarbonyl compounds by gas chromatography after derivation by 1,2-diaminobenzene in spirit drinks of viti-vinicultural origin (Type IV)
Method OIV-MA-BS-17 : R2010
Type IV method
Analysis of α-dicarbonyl compounds in spirituous beverages of viti-vinicultural origin by gas chromatography after derivation by 1,2-diaminobenzene
(OIV/OENO 382D/2010)
OIV-MA-BS-16 Determination of the principal compounds extracted from wood during ageing of spirit drinks of viti-vinicultural origin (Type II)
Method OIV-MA-BS-16: R2009
Type II method
Determination of the principal compounds extracted from wood during ageing of spirit drinks of viti-vinicultural origin
(OIV/OENO 382A/2009)
OIV-MA-BS-15 Anethole. Gas chromatographic determination of trans anethole in spirit drinks of viti-vinicultural origin (Type II)
Method OIV-MA-BS-15 : R2009
Type II method
Anethole. Gas chromatography determination of trans-anethole in spirit drinks of viti-vinicultural origin
(OIV/OENO 379/2009)
1. Scope
This method is suitable for the determination of trans-anethole in aniseed-flavoured spirit drinks using capillary gas chromatography.
OIV-MA-BS-14 Determination of the principal volatile substances in spirit drinks of viti-vinicultural (Type II)
Method OIV-MA-BS-14 : R2009
Type II method
Determination of the principal volatile substances of spirit drinks of viti-vinicultural origin
(OIV/OENO 379/2009)
OIV-MA-BS-13 pH in spirit drinks of viti-vinicultural origin (Type IV)
Method OIV-MA-BS-13: R2009
Type IV method
Determination of pH in spirit drinks of viti-vinicultural origin
(OENO 6/94;
OIV/OENO 382A/2009)
OIV-MA-BS-12 Determination of the acidities in spirit drinks of viti-vinicultural origin (Type II)
Method OIV-MA-BS-12 : R2009
Type II method
Determination of the acidities of spirit drinks of viti-vinicultural origin
(OIV/OENO 380/2009)
1. Scope
This method is suitable for the determination of the volatile, total, and fixed acidities of spirit drinks of viti-vinicultural origin.
OIV-MA-BS-11 Determination of sugars in spirit drinks of viti-vinicultural origin (Type II)
Method OIV-MA-BS-11 : R2009
Type II method
Determination of sugars in spirit drinks of viti-vinicultural origin
(OIV/OENO 380/2009)