GB 1886.271-2016 English PDF

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GB 1886.271-2016: National Food Safety Standard -- Food Additives -- Citronella oil
Status: Valid

Standard ID	USD	BUY PDF	Lead-Days	Standard Title (Description)	Status
GB 1886.271-2016	89	Add to Cart	2 days	National Food Safety Standard -- Food Additives -- Citronella oil	Valid

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Basic data

Standard ID: GB 1886.271-2016 (GB1886.271-2016)
Description (Translated English): National Food Safety Standard -- Food Additives -- Citronella oil
Sector / Industry: National Standard
Classification of Chinese Standard: X40
Word Count Estimation: 4,422
Date of Issue: 2016-08-31
Date of Implementation: 2017-01-01
Regulation (derived from): Announcement of the State Administration of Public Health and Family Planning 2016 No.11
Issuing agency(ies): National Health and Family Planning Commission of the People's Republic of China, State Food and Drug Administration

GB 1886.271-2016: National Food Safety Standard -- Food Additives -- Citronella oil

---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.
(Food safety national standard - Food additive - Citronella oil) National Standards of People's Republic of China National Food Safety Standard Food Additives citronella oil Published 2016-08-31 2017-01-01 implementation People's Republic of China National Health and Family Planning Commission issued National Food Safety Standard Food Additives citronella oil

1 Scope

This standard applies to steam distillation from citronella [Cymbopogonnardus (L.) W.Watsonvar.lenabatuStapf.] Ground leaves, stems, part of the obtained fresh or semi-dry food additives citronella oil.

2 Technical Requirements

2.1 Sensory requirements Sensory requirements shall comply with the requirements in Table 1. Table 1 Sensory requirements Project requires test methods Light yellow to light brown yellow color Liquid state The sample was placed in a cuvette, were visually observed Aroma leaves, earthy aroma like GB/T 14454.2 2.2 Physical and Chemical Indicators Physical and chemical indicators should be consistent with the provisions of Table 2. Table 2. Physical and chemical indicators Item Index Test Method Relative density (20 ℃/20 ℃) 0.891 ~ 0.910 GB/T 11540 Refractive index (20 ℃) 1.479 ~ 1.490 GB/T 14454.4 Optical rotation (20 ℃) -25 ° ~ -12 ° GB/T 14454.5 Miscibility of (20 ℃) 1 volume of the sample is miscible in 80% by volume 2 (by volume Score) in ethanol, a clear solution GB/T 14455.3 Wherein component content, w /% Citronellal content 3-6 Citronellol content of from 3 to 8.5 Geraniol content of 15 to 23

Appendix A

Appendix A

Wherein component content measured A.1 instruments and equipment A.1.1 Chromatography. in GB/T 11538-2006 specified in Chapter 5. A.1.2 Column. capillary column. A.1.3 Detector. hydrogen flame ionization detector. A.2 Determination Area normalization method. Press the GB/T 11538-2006 Determination 10.4. A.3 repeatability and results are expressed 11538-2006 carried out in accordance with the provisions of 11.4 GB/T , should meet the requirements. Food additives citronella oil gas chromatography and the operating conditions of FIG see Appendix B.

Appendix B

Food additives citronella oil gas chromatography and the operating conditions of FIG. (Area normalization method) B.1 food additives citronella oil gas chromatogram Food additives citronella oil gas chromatography is shown in Figure B.1. Description. 1 --- camphene; 2 --- limonene; 3 --- citronellal; 4 --- Long brain; 5 --- citronellol; 6 --- geraniol; 7 --- isoeugenol methyl ether. Figure B.1 food additives citronella oil gas chromatogram B.2 operating conditions B.2.1 Column. capillary column, length 30m, internal diameter 0.32mm. B.2.2 stationary phase. dimethylpolysiloxane. B.2.3 film thickness. 0.25μm. B.2.4 chromatographic oven temperature. 70 ℃ thermostat 10min, then linear temperature programmed from 70 ℃ ~ 220 ℃, a rate of 2 ℃/min. B.2.5 Inlet temperature. 250 ℃. B.2.6 detector temperature. 250 ℃. B.2.7 Detector. flame ionization detector. B.2.8 Carrier gas. nitrogen. B.2.9 carrier gas flow rate. 0.3mL/min. B.2.10 Injection volume. 0.2μL. ......

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