1, 8-Eucalyptin content 80% Eucalyptus leaf (essential) oil detection

This standard specifies the requirements, test methods, inspection rules and markings, packaging, transportation, storage, and shelf life of eucalyptus leaf (essential) oil with an 80% content of 1,8-cineole. This standard is applicable to the analysis and evaluation of the quality of eucalyptus leaf (essential) oil with a content of 80% of 1,8-cineole. The following normative references are essential for the application of this document. For dated references, only the dated version applies to this document. For all referenced documents that do not indicate the 8th issue, The latest version (including all modifications) is applicable to this document. GB/T 11538-2006 General Method for Capillary Column Gas Chromatography Analysis of Essential Oils (ISO 7609:1985, IDT) GB/T 11539-2008 General Method for Gas Chromatography Analysis of Fragrance Packed Columns (ISO 7359:1985, IDT) GB/T 11540 Determination of Relative Density of Fragrances (GB/T 11540-2008, ISO 279:1998, MOD) GB/T 14454.2 Fragrance Aroma Evaluation Method GB/T 14454.4 Determination of Refractive Index of Fragrances (GB/T 14454.4-2008, ISO 280:1998, MOD) GB/T 14454.5 Aromatics - Determination of Optical Rotation (GB/T 14454.5-2008, ISO 592:1998, MOD) GB/T 14455.3 Aromatics - Evaluation of Dissolution (Mixing) in Ethanol (GB/T 14455.3-2008, ISO 875:1999, MOD) 3. The following definitions apply to this document. 3.11. Oil of Eucalyptus containing 80% of B-eucalyptin is extracted by steam distillation from fresh leaves and branches of Eucalyptus globulus Lail. or certain camphor tree varieties containing 1,8-eucalyptin, and then processed by a precision laboratory to obtain eucalyptus oil with a minimum content of 80% of 1,8-eucalyptin

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