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GB/T 22179-2008 English PDF

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GB/T 22179-2008: Oil of lemon eucalyptus (Eucalyptus citriodora Hook.)
Status: Valid
Standard IDUSDBUY PDFLead-DaysStandard Title (Description)Status
GB/T 22179-2008169 Add to Cart 3 days Oil of lemon eucalyptus (Eucalyptus citriodora Hook.) Valid

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Basic data

Standard ID: GB/T 22179-2008 (GB/T22179-2008)
Description (Translated English): Oil of lemon eucalyptus (Eucalyptus citriodora Hook.)
Sector / Industry: National Standard (Recommended)
Classification of Chinese Standard: Y41
Classification of International Standard: 71.100.60
Word Count Estimation: 7,721
Date of Issue: 2008-07-15
Date of Implementation: 2008-11-01
Quoted Standard: GB/T 11538-2006; GB/T 11540; GB/T 14454.2; GB/T 14454.4; GB/T 14454.5; GB/T 14454.13-2008
Adopted Standard: ISO 3044-1997, MOD
Regulation (derived from): National Standard Approval Announcement 2008 No.12 (Total No.125)
Issuing agency(ies): General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China, Standardization Administration of the People's Republic of China
Summary: This standard specifies the terms and definitions of lemon eucalyptus oil, requirements, test methods, inspection rules and signs, packaging, transport, storage and shelf life. This standard applies to lemon eucalyptus oil.

GB/T 22179-2008: Oil of lemon eucalyptus (Eucalyptus citriodora Hook.)

---This is a DRAFT version for illustration, not a final translation. Full copy of true-PDF in English version (including equations, symbols, images, flow-chart, tables, and figures etc.) will be manually/carefully translated upon your order.
Oil of lemon eucalyptus (Eucalyptus citriodora Hook.) ICS 71.100.60 Y41 National Standards of People's Republic of China Lemon eucalyptus (refined) oil Posted 2008-07-15 2008-11-01 implementation Administration of Quality Supervision, Inspection and Quarantine of People's Republic of China Standardization Administration of China released

Foreword

This revised standard adopts ISO 3044.1997 "lemon eucalyptus oil." This standard and ISO 3044.1997 as compared to the main technical differences are as follows. --- Remove the ISO 3044.1997 method of sampling; --- Test Methods "Common test methods for spices of" national standards; --- Increased inspection rules; --- For signs, packaging, transportation, storage and shelf life of the contents of specific provisions. Appendix A of this standard is the data appendix. The standard proposed by China National Light Industry Council. This standard by the National Standardization Technical Committee of Fragrance Flavor and Cosmetic. This standard by the Guangxi Exit Inspection and Quarantine, Shanghai Institute of People's Republic of China is responsible for drafting spices. The main drafters of this standard. Yu Min, Weiwen Rong, Jinqi Zhang, Xu Yi, high Horwath, Weili Cheng, Lijin Wu, Cao Yi. Lemon eucalyptus (refined) oil

1 Scope

This standard specifies the terms and definitions of lemon eucalyptus (refined) oil, requirements, test methods, inspection rules and signs, packaging, transportation, storage and security Shelf.

2 Normative references

The following documents contain provisions which, through reference in this standard and become the standard terms. For dated references, subsequent Amendments (not including errata content) or revisions do not apply to this standard, however, encourage the parties to the agreement are based on research Whether the latest versions of these documents. For undated reference documents, the latest versions apply to this standard. GB/T 11538-2006 oils by capillary column gas chromatography - General method (ISO 7609. 1985, IDT) GB/T 11540 Determination of relative density of spices (GB/T 11540-2008, ISO 279.1998, MOD) GB/T 14454.2 spice aroma evaluation method GB/T 14454.4 spices refractive index measurement (GB/T 14454.4-2008, ISO 280.1998, MOD) GB/T 14454.5 Determination of spices optical rotation (GB/T 14454.5-2008, ISO 592.1998, MOD) GB/T 14454.13-2008 Determination of carbonyl value and carbonyl compounds content (ISO 1271. 1983, ISO 1279.1996, MOD)

3 Terms and Definitions

The following terms and definitions apply to this standard. 3.1

4 Requirements

4.1. colorless, pale yellow to greenish-yellow liquid. 4.2 Aroma. characteristic aroma similar to citronella. 4.3 Relative density (20 ℃/20 ℃). 0.860 ~ 0.870. 4.4 Refractive index (20 ℃). 1.4500 ~ 1.4560. 4.5 Optical rotation (20 ℃). - 1 ° ~ + 3 °. 4.6 carbonyl value. ≥254, equivalent to 70% by citronellal (mass fraction) of carbonyl compounds. 4.7 Characteristics component content (GC). Table 1. Table 1 Characteristics of Component Content Characteristic component content /% Citronellal ≥75 New isopulegol + isopulegol ≤10

5 Test methods

5.1 Verification of Appearance The sample is placed in color than the inner tube, were visually observed.
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