GB 1886.35-2015 English PDF

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GB 1886.35-2015: National Food Safety Standard -- Food Additives -- Oil of Litsea cubeba
Status: Valid

Standard ID	USD	BUY PDF	Lead-Days	Standard Title (Description)	Status
GB 1886.35-2015	149	Add to Cart	3 days	National Food Safety Standard -- Food Additives -- Oil of Litsea cubeba	Valid

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GB 1886.38   GB/T 11539   GB/T 11540   GB 1886.28   GB 1886.44   GB 1886.26   

Basic data

Standard ID: GB 1886.35-2015 (GB1886.35-2015)
Description (Translated English): National Food Safety Standard -- Food Additives -- Oil of Litsea cubeba
Sector / Industry: National Standard
Classification of Chinese Standard: Y41
Classification of International Standard: 71.100.60
Word Count Estimation: 7,736
Date of Issue: 2015-09-22
Date of Implementation: 2016-03-22
Older Standard (superseded by this standard): GB/T 11424-2008
Regulation (derived from): PRC National Health and Family Planning Commission 2015 No.8
Issuing agency(ies): National Health and Family Planning Commission of the People's Republic of China

GB 1886.35-2015: National Food Safety Standard -- Food Additives -- Oil of Litsea cubeba

---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.
(National food safety standards for food additives cubeba oil) National Standards of People's Republic of China National Food Safety Standard Food Additives cubeba oil Issued on. 2015-09-22 2016-03-22 implementation People's Republic of China National Health and Family Planning Commission released

Foreword

This standard replaces GB/T 11424-2008 "cubeba (refined) oil" in the section on Food Additives. This standard compared with GB/T 11424-2008, the main changes are as follows. --- Standard name was changed to "national food safety standards for food additives cubeba oil." National Food Safety Standard Food Additives cubeba oil

1 Scope

This standard applies to fresh fruit by steam distillation, extracted from Litsea (LitseacubebaPers.) Food additives Litsea Oil.

2 Technical Requirements

2.1 Sensory requirements Sensory requirements shall comply with the requirements of Table 1. Table 1 Sensory requirements Project requires test methods Color light yellow to yellow Flowing liquid state The sample was placed in a cuvette, were visually observed Citral aroma similar characteristic aroma GB/T 14454.2 2.2 Physical indicators Physical and chemical indicators should be consistent with the provisions of Table 2. Table 2. Physical and chemical indicators Item Index Test Method The relative density (20 ℃/20 ℃) 0.880 ~ 0.905 GB/T 11540 Refractive index (20 ℃) 1.4800 ~ 1.4900 GB/T 14454.4 Optical rotation (20 ℃) 3 ° ~ 12 ° GB/T 14454.5 Miscibility (20 ℃) 1 volume of the sample is miscible in 3 volumes of 90% (body Fraction) ethanol as a clear solution GB/T 14455.3 Citral (neral geraniol) content, w /% ≥ 66.0 Appendix A NOTE. Litsea oil because it contains a lot of citral in the air easily spontaneous combustion after drying.

Appendix A

Determination of citral content A.1 instruments and equipment A.1.1 chromatograph. According to GB/T 11538-2006 provisions in Chapter 5. A.1.2 Column. capillary column. A.1.3 Detector. Hydrogen flame ionization detector. A.2 Determination Area normalization method. According to GB/T 11538-2006 10.4 Determination. A.3 repeatability and results are shown According to GB/T 11538-2006 provisions in 11.4, shall comply with the requirements. Food Additives cubeba oil gas chromatogram (area normalization method) See Appendix B.

Appendix B

Food Additives cubeba oil gas chromatogram (Area normalization method) B.1 food additives cubeba oil gas chromatogram Food Additives cubeba oil and gas chromatography is shown in Figure B.1. Explanation. 1 --- α- pinene; 2 --- limonene; 3 --- 1,8 cineole; 4 --- methyl-2-hexyl-6-one; 5 --- citronellal; 6 --- linalool; 7 --- neral; 8 --- geranial; . 9 --- citronellol; 10 --- neroli; . 11 --- geraniol. Figure B.1 food additives cubeba oil gas chromatogram B.2 operating conditions B.2.1 Column. capillary column length 30m, an inner diameter of 0.25mm. B.2.2 stationary phase. polyethylene glycol. B.2.3 film thickness. 0.25μm. B.2.4 chromatography oven temperature. linear temperature programmed from 70 ℃ ~ 250 ℃, the rate of 2 ℃/min. B.2.5 Inlet temperature. 250 ℃. B.2.6 detector temperature. 250 ℃. B.2.7 Detector. Hydrogen flame ionization detector. B.2.8 carrier gas. nitrogen. B.2.9 carrier gas flow rate. 1mL/min. B.2.10 Injection volume. about 0.3μL. B.2.11 Split ratio. 100.1. 5102- 53􀏕 6881 ......

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