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EVS-EN ISO 10519:2026
Rapeseed - Determination of chlorophyll content - Spectrometric method (ISO 10519:2026)
Scope:
This document specifies a spectrometric method for the determination of the chlorophyll content of rapeseed. It is not applicable to the determination of chlorophyll in oils.
Base documents:
ISO 10519:2026; EN ISO 10519:2026
ISO 10519:2026
Rapeseed — Determination of chlorophyll content — Spectrometric method
Scope:
This document specifies a spectrometric method for the determination of the chlorophyll content of rapeseed. It is not applicable to the determination of chlorophyll in oils.
Base documents:
ISO 7925:2026
Dried oregano (Origanum vulgare L.) — Whole or ground leaves — Specification
Scope:
This document specifies requirements for processed or semi-processed dried leaves of Origanum vulgare L. (including subspecies), in the whole or ground (powdered) form.
This document does not apply to the requirements of Origanum majorana L., for which a separate document exists, see ISO 10620:1995.
Recommendations relating to storage and transport conditions are given in Annex A.
This document does not apply to the requirements of Origanum majorana L., for which a separate document exists, see ISO 10620:1995.
Recommendations relating to storage and transport conditions are given in Annex A.
Base documents:
Replaces:
ISO 7925:1999
Replaced standards
ISO 7925:1999
Dried oregano (Origanum vulgare L.) -- Whole or ground leaves -- Specification
Scope:
Base documents:
Replaced:
ISO 7925:2026
EVS-EN ISO 10519:2015
Rapeseed - Determination of chlorophyll content - Spectrometric method (ISO 10519:2015)
Scope:
This International Standard specifies a spectrometric method for the determination of the chlorophyll
content of rapeseed. It is not applicable to the determination of chlorophyll in oils.
content of rapeseed. It is not applicable to the determination of chlorophyll in oils.
Base documents:
ISO 10519:2015; EN ISO 10519:2015
Replaced:
EVS-EN ISO 10519:2026
ISO 10519:2015
Rapeseed -- Determination of chlorophyll content -- Spectrometric method
Scope:
ISO 10519:2015 specifies a spectrometric method for the determination of the chlorophyll content of rapeseed. It is not applicable to the determination of chlorophyll in oils.
Base documents:
Replaced:
ISO 10519:2026
EVS-EN ISO 10519:2015/A1:2025
Rapeseed - Determination of chlorophyll content - Spectrometric method - Amendment 1: Preparation of the calibration curve to determine the k factor (ISO 10519:2015/Amd 1:2025)
Scope:
Amendment to EN ISO 10519:2015
Base documents:
ISO 10519:2015/Amd 1:2025; EN ISO 10519:2015/A1:2025
Replaced:
EVS-EN ISO 10519:2026
ISO 10519:2015/Amd 1:2025
Rapeseed — Determination of chlorophyll content — Spectrometric method — Amendment 1: Preparation of the calibration curve to determine the k factor
Scope:
Amendment to ISO 10519:2015
Base documents:
Replaced:
ISO 10519:2026
Drafts
prEN ISO 15788-1
Animal and vegetable fats and oils - Determination of stigmastadienes in vegetable oils - Part 1: Method using capillary-column gas chromatography (reference method) (ISO/FDIS 15788-1:2026)
Scope:
This document specifies a method for the determination of stigmastadienes in virgin vegetable oils containing low concentrations of these hydrocarbons, particularly in virgin olive oil.
This document is applicable to all vegetable oils, although measurements are reliable only where the content of these hydrocarbons lies between 0,01 mg/kg and 4,0 mg/kg. The method is suited to detecting the presence of refined vegetable oils (olive, olive pomace, sunflower, palm, etc.) in virgin olive oils, since refined oils contain stigmastadienes and cold-extracted oils do not.
NOTE
The stigmastadienes can be analysed using either this document (reference method) or the simplified method described in IOC method COI/T.20/Doc. No 11 Part B[5]. This document and the IOC method share the same principle, but the simplified COI/T.20/Doc. 11 Part B method uses a reduced quantity of sample, reagents and solvents.
In cases where there is a dispute, the results obtained using the reference method prevail.
This document is applicable to all vegetable oils, although measurements are reliable only where the content of these hydrocarbons lies between 0,01 mg/kg and 4,0 mg/kg. The method is suited to detecting the presence of refined vegetable oils (olive, olive pomace, sunflower, palm, etc.) in virgin olive oils, since refined oils contain stigmastadienes and cold-extracted oils do not.
NOTE
The stigmastadienes can be analysed using either this document (reference method) or the simplified method described in IOC method COI/T.20/Doc. No 11 Part B[5]. This document and the IOC method share the same principle, but the simplified COI/T.20/Doc. 11 Part B method uses a reduced quantity of sample, reagents and solvents.
In cases where there is a dispute, the results obtained using the reference method prevail.
Base documents:
ISO/FDIS 15788-1; prEN ISO 15788-1
prEN 16852
Foodstuffs - Determination of ethyl carbamate in stone fruit spirits, fruit marc spirits and other spirit drinks - GC-MS method
Scope:
This European Standard specifies a gas chromatographic method using mass spectrometric detection for the determination of ethyl carbamate (EC) in stone fruit spirits, fruit marc spirits and other spirit drinks.
The method has been validated in an interlaboratory study for stone fruit spirits and fruit liqueurs, at levels ranging from 0,253 mg/l to 1,11 mg/l. However, linearity of the instrument response was proven for the concentration ranges 0,10 mg/l to 4,0 mg/l (simplified method) and 0,025 mg/l to 3,0 mg/l (procedure including sample clean-up), respectively.
The method has been validated in an interlaboratory study for stone fruit spirits and fruit liqueurs, at levels ranging from 0,253 mg/l to 1,11 mg/l. However, linearity of the instrument response was proven for the concentration ranges 0,10 mg/l to 4,0 mg/l (simplified method) and 0,025 mg/l to 3,0 mg/l (procedure including sample clean-up), respectively.
Base documents:
prEN 16852