CEN/TC 174 - Fruit and vegetable juices - Methods of analysis
Standardization of methods of analysis in the field of fruit and vegetable juices.
Sadni in zelenjavni sokovi, analizne metode
Standardization of methods of analysis in the field of fruit and vegetable juices.
General Information
This European Standard specifies a distillation method for the quantitative determination of total sulfur dioxide in fruit or vegetable juices and related products. This method applied to onions, leek or cabbage products can lead to false positive results.
- Standard11 pagesEnglish languagesale 10% offe-Library read for1 day
This European Standard specifies an enzymatic method for the determination of the total content of acetic acid or acetate salts in fruit and vegetable juices and related products.
- Standard15 pagesEnglish languagesale 10% offe-Library read for1 day
This European Standard specifies a high performance liquid chromatographic method for the determination of the glucose, fructose, sorbitol and sucrose contents in fruit and vegetable juices and related products. This method does not allow the determination of sucrose in the presence of maltose due to overlapping of the peaks.
- Standard14 pagesEnglish languagesale 10% offe-Library read for1 day
This European Standard specifies an enzymatic method for the determination of the total content of D- and L-lactic acid and lactate salts in fruit and vegetable juices and related products.
- Standard16 pagesEnglish languagesale 10% offe-Library read for1 day
This draft European Standard specifies a chromatographic procedure for the determination of the free amino acid content in fruit and vegetable juices and related products.
- Standard15 pagesEnglish languagesale 10% offe-Library read for1 day
This draft European Standard specifies a potentiometric titration method for the determination of the chloride content of fruit and vegetable juices and related products.
- Standard11 pagesEnglish languagesale 10% offe-Library read for1 day
This draft European Standard specifies a method for the determination of total carotenoid content and individual carotenoid fractions of fruit and vegetable juices and related products.
- Standard15 pagesEnglish languagesale 10% offe-Library read for1 day
This draft European Standard specifies an enzymatic method for the determination of the total content of D-malic acid, in fruit and vegetable juices and related products.
- Standard12 pagesEnglish languagesale 10% offe-Library read for1 day
This draft European Standard specifies a method for the determination of the nitrogen content of fruit and vegetable juices and related products by the Kjeldahl method.
- Standard10 pagesEnglish languagesale 10% offe-Library read for1 day
This draft European Standard specifies a method for the determination of tartaric acid in grape juices by high performance liquid chromatography (HPLC).
- Standard9 pagesEnglish languagesale 10% offe-Library read for1 day
This draft European Standard specifies a centrifugation method for the determination of the pulp content in fruit and vegetable juices and related products.
- Standard8 pagesEnglish languagesale 10% offe-Library read for1 day
This draft European Standard specifies a method for the determination of the titratable acidity of fruit and vegetable juices and related products.
- Standard9 pagesEnglish languagesale 10% offe-Library read for1 day
This draft European Standard specifies a method for the determination of the hesperidin and naringin contents, using high performance liquid chromatography (HPLC), in fruits and vegetable juices and related products.
- Standard15 pagesEnglish languagesale 10% offe-Library read for1 day
This draft European Standard specifies a refractometric method for the estimation of the soluble solids in fruit and vegetable juices and related products.
- Standard12 pagesEnglish languagesale 10% offe-Library read for1 day
This draft European Standard specifies an enzymatic method for the determination of the content of sucrose in fruit and vegetable juices related products.
- Standard16 pagesEnglish languagesale 10% offe-Library read for1 day
This draft European Standard specifies a method for the titrimetric determination of the total alkalinity of ash in fruit and vegetable juices and related products.
- Standard9 pagesEnglish languagesale 10% offe-Library read for1 day
This draft European Standard specifies a gravimetric method for the determination of the total dry matter in fruit and vegetable juices and related products.
- Standard10 pagesEnglish languagesale 10% offe-Library read for1 day
This European standard specifies a method for the determination of proline in fruit and vegetable juices and related products.
- Standard9 pagesEnglish languagesale 10% offe-Library read for1 day
This European standard specifies an enzymatic method for the determination of the total content of L-malic acid, present either in the form of the free acid or its salts, in fruit and vegetable juices and related products.
- Standard10 pagesEnglish languagesale 10% offe-Library read for1 day
This European standard specifies a method for the determination of the sulfate content of fruit and vegetable juices and related products.
- Standard8 pagesEnglish languagesale 10% offe-Library read for1 day
This European standard specifies an enzymatic method for the determination of the total content of D-isocitric acid, present either in the form of the free acid or its salts including esters and lactones in fruit and vegetable juices and related products.
- Standard11 pagesEnglish languagesale 10% offe-Library read for1 day
This European Standard specifies a method for the determination of the pH-value of fruit and vegetable juices and related products.
- Standard8 pagesEnglish languagesale 10% offe-Library read for1 day
This European Standard specifies a method for the determination of the phosphate content, expressed as phosphorus content, of fruit and vegetable juices and related products.
- Standard9 pagesEnglish languagesale 10% offe-Library read for1 day
This European standard specifies an enzymatic method for the determination of the D-glucose and D-fructose content of fruit and vegetable juices and related products.
- Standard12 pagesEnglish languagesale 10% offe-Library read for1 day
This European standard specifies a method for the enzymatic determination of the total content of citric acid, present either in the form of the free acid or its salts, in fruit and vegetable juices and related products.
- Standard11 pagesEnglish languagesale 10% offe-Library read for1 day
This European standard specifies a method for the determination of the Formol Number of fruit and vegetable juices and related products.
- Standard8 pagesEnglish languagesale 10% offe-Library read for1 day
This European Standard specifies a method for the determination of sodium, potassium, calcium and magnesium content of fruit and vegetable juices and related products by atomic absorption spectrophotometry.
- Standard14 pagesEnglish languagesale 10% offe-Library read for1 day
This European Standard specifies a method for the determination of the relative density d 20 degree C / 20 degree C of fruit and vegetable juices and related products.
- Standard9 pagesEnglish languagesale 10% offe-Library read for1 day
This European standard specifies a method for the determination of the ash content of fruit and vegetable juices and related products.
- Standard8 pagesEnglish languagesale 10% offe-Library read for1 day
This draft European Prestandard specifies a method for the determination of the stable carbon isotope ratio of the pulp in fruit juices. The determination of this parameter is useful as an internal standard for comparison with the Carbon 13 content value (d13C) obtained for the sugars.
- Standardization document10 pagesEnglish languagesale 10% offe-Library read for1 day
This draft European Standard specifies a method for the determination of the stable hydrogen isotope ratio (2H/1H) of water from fruit juices by isotope ratio mass spectrometry (IRMS).
- Standardization document11 pagesEnglish languagesale 10% offe-Library read for1 day
This draft European Standard specifies a method for the determination of the stable oxygen isotope ratio of water from fruit juices by isotope ratio mass spectrometry (IRMS).
- Standardization document10 pagesEnglish languagesale 10% offe-Library read for1 day
This draft European Standard specifies a method for the determination of the stable carbon isotope ratio (13C/12C) of sugars from fruit juices by isotope ratio mass spectrometry (IRMS).
- Standardization document10 pagesEnglish languagesale 10% offe-Library read for1 day