GB 29968-2013 English PDF

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GB 29968-2013: Food additive -- Cinnamic acid benzyl ester
Status: Valid

Standard ID	USD	BUY PDF	Lead-Days	Standard Title (Description)	Status
GB 29968-2013	189	Add to Cart	3 days	Food additive -- Cinnamic acid benzyl ester	Valid

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Basic data

Standard ID: GB 29968-2013 (GB29968-2013)
Description (Translated English): Food additive -- Cinnamic acid benzyl ester
Sector / Industry: National Standard
Classification of Chinese Standard: C54
Classification of International Standard: 67.020
Word Count Estimation: 8,888
Regulation (derived from): China Food & Drug Administration [2013] No. 234, November, 1, 2013
Issuing agency(ies): National Health and Family Planning Commission of the People's Republic of China
Summary: This standard applies to food additives: cinnamic acid benzyl ester.

GB 29968-2013: Food additive -- Cinnamic acid benzyl ester

---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 additive-Cinnamic acid benzyl ester National Standards of People's Republic of China National Food Safety Standard Food Additives cinnamic acid benzyl ester Issued on. 2013-11-29 2014-06-01 implementation National Food Safety Standard Food Additives cinnamic acid benzyl ester

1 Scope

This standard applies to the ethyl cinnamate and benzyl alcohol for raw materials food additives cinnamic acid benzyl ester. 2 chemical name, molecular formula, molecular mass and structural formula 2.1 Chemical Name Cinnamic acid benzyl ester Formula 2.2 C16H14O2 2.3 formula 2.4 relative molecular mass 238.29 (according to 2007 international relative atomic mass)

3 Technical requirements

3.1 Sensory requirements Sensory requirements shall comply with the requirements of Table 1. Table 1 Sensory requirements Project requires test methods White to pale yellow color of the sample is placed on a clean white paper, were visually observed Solid state The aroma of sweet, fragrant cream GB/T 14454.2 3.2 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 Cinnamic acid benzyl ester content, w /% ≥ 98.0 Appendix A Acid value (in dollars KOH)/(mg/g) ≤ 1.0 GB/T 14455.5 Freezing point (℃) ≥ 25 GB/T 14454.7

Appendix A

Determination of cinnamic acid benzyl ester 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. Sample Preparation. Weigh 1 g sample was dissolved in 10 mL of absolute ethanol, shake spare. A.3 repeatability and results are shown According to GB/T 11538-2006 provisions in 11.4, shall comply with the requirements. Food Additives benzyl cinnamate gas chromatograph (area normalization method) See Appendix B.

Appendix B

Food Additives benzyl cinnamate gas chromatogram (Area normalization method) B.1 food additives benzyl cinnamate gas chromatogram Figure B.1. 1-- ethanol; 2-- cinnamic acid benzyl ester. Figure B.1 food additives benzyl cinnamate gas chromatogram B.2 operating conditions B.2.1 Column. capillary column, length 30 m, an inner diameter of 0.25 mm. B.2.2 stationary phase. 100% dimethyl polysiloxane. B.2.3 film thickness. 0.45 μm. B.2.4 chromatography oven temperature. 260 ℃ constant temperature. B.2.5 inlet temperature. 280 ℃. B.2.6 detector temperature. 300 ℃. B.2.7 Detector. Hydrogen flame ionization detector. B.2.8 carrier gas. nitrogen. B.2.9 carrier gas flow rate. 3 mL/min. B.2.10 Injection volume. 0.2 μL. B.2.11 split ratio. 50︰1. ......

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