GB 29982-2013 English PDF

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GB 29982-2013: Food additive -- Caprolactone
Status: Valid

Standard ID	USD	BUY PDF	Lead-Days	Standard Title (Description)	Status
GB 29982-2013	189	Add to Cart	3 days	Food additive -- Caprolactone	Valid

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Basic data

Standard ID: GB 29982-2013 (GB29982-2013)
Description (Translated English): Food additive -- Caprolactone
Sector / Industry: National Standard
Classification of Chinese Standard: C53
Classification of International Standard: 67.020
Word Count Estimation: 8,862
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: caprolactone.

GB 29982-2013: Food additive -- Caprolactone

---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-Caprolactone National Standards of People's Republic of China National Food Safety Standard Food Additives δ- caprolactone Issued on. 2013-11-29 2014-06-01 implementation National Food Safety Standard Food Additives δ- caprolactone

1 Scope

This standard applies to the cyclopentanone and formaldehyde for raw materials of food additives δ- caprolactone. 2 chemical name, molecular formula, molecular mass and structural formula 2.1 Chemical Name Formula 2.2 C6H10O2 2.3 formula 2.4 relative molecular mass 114.14 (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 Colorless to pale yellow color of the sample was placed inside color than the tube, were visually observed Liquid state Butter aroma, fruity, coconut aroma 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 δ- caprolactone content, w /% ≥ 98.0 Appendix A Acid value (in dollars KOH)/(mg/g) ≤ 5.0 GB/T 14455.5 Refractive index (20 ℃) 1.449 ~ 1.453 GB/T 14454.4 The relative density (25 ℃/25 ℃) 1.036 ~ 1.050 GB/T 11540

Appendix A

Caprolactone content was measured δ- 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 δ- caprolactone gas chromatograph (area normalization method) See Appendix B.

Appendix B

Food additives δ- caprolactone gas chromatogram (Area normalization method) B.1 food additives δ- caprolactone gas chromatogram Figure B.1. Figure B.1 food additives δ- caprolactone gas chromatogram B.2 operating conditions B.2.1 Column. capillary column, length 30 m, an inner diameter of 0.32 mm. B.2.2 stationary phase. 5% phenyl methyl polysiloxane. B.2.3 film thickness. 0.25 μm. B.2.4 chromatography oven temperature. linear temperature program from 120 ℃ ~ 190 ℃, the rate of 5 ℃/min; then linear temperature program from 190 ℃ ~ 250 ℃, rate of 10 ℃/min; and finally at 250 ℃ with 10 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. 25 mL/mim. B.2.10 Injection volume. 0.2 μL. B.2.11 split ratio. 100︰1. ......

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