ISO 10115:2013 PDF

Essential oil of tarragon (Artemisia dracunculus L.)

Название (английский):

ISO 10115:2013

Essential oil of tarragon (Artemisia dracunculus L.)

Статус документа:: Действующий
Формат:: Электронный (PDF)
Количество страниц:: 8
Дата публикации:: 13 февраля 2013 г.
Издание:: ISO IS 10115 edition 2 version 1
ICS:: 71.100.60

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Описание (английский):

ISO 10115:2013 specifies certain characteristics of the essential oil of tarragon (Artemisia dracunculus L.), intended to facilitate the assessment of its quality.

Технические детали

Технический комитет: ISO/TC 54 - Essential oils
SKU: ISO 10115:2013

Abstract

Overview

ISO 10115:2013 - Essential oil of tarragon (Artemisia dracunculus L.) - specifies characteristics and test criteria to facilitate quality assessment of tarragon essential oil. This second edition defines sensory, physicochemical and chromatographic requirements, sampling guidance and references to standard test methods used for routine quality control, trading and regulatory compliance.

Key topics and requirements

Appearance & odour: Mobile, clear liquid; colourless to pale yellow; characteristic aniseed-like odour.
Physicochemical limits:
- Relative density (20 °C): 0.918 – 0.950 (measured per ISO 279).
- Refractive index (20 °C): 1.508 – 1.518 (ISO 280).
- Optical rotation (20 °C): +2° to +6° (ISO 592).
- Miscibility: 1 volume oil must form a clear solution with no more than 4 volumes of 90 % ethanol at 20 °C (ISO 875).
- Acid value: Maximum 1 (ISO 1242).
Chromatographic profile (normative): Gas chromatography per ISO 11024. Representative component ranges (integrator %):
- Estragole: 68.0 – 84.0%
- (E)-β-Ocimene: 6.0 – 12.0%
- (Z)-β-Ocimene: 5.0 – 13.0%
- Limonene: 2.0 – 7.0%
- α-Pinene: 0.5 – 2.0%
- Methyleugenol: not detectable /

Overview

Key topics and requirements

Appearance & odour: Mobile, clear liquid; colourless to pale yellow; characteristic aniseed-like odour.
Physicochemical limits:
- Relative density (20 °C): 0.918 – 0.950 (measured per ISO 279).
- Refractive index (20 °C): 1.508 – 1.518 (ISO 280).
- Optical rotation (20 °C): +2° to +6° (ISO 592).
- Miscibility: 1 volume oil must form a clear solution with no more than 4 volumes of 90 % ethanol at 20 °C (ISO 875).
- Acid value: Maximum 1 (ISO 1242).
Chromatographic profile (normative): Gas chromatography per ISO 11024. Representative component ranges (integrator %):
- Estragole: 68.0 – 84.0%
- (E)-β-Ocimene: 6.0 – 12.0%
- (Z)-β-Ocimene: 5.0 – 13.0%
- Limonene: 2.0 – 7.0%
- α-Pinene: 0.5 – 2.0%
- Methyleugenol: not detectable /

ISO 10115:2013 PDF

Технические детали

Abstract

Overview

Key topics and requirements

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Abstract

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