This standard specifies the technical requirements, test methods and inspection rules for the addition of cyclohexyl propionic acid and allyl alcohol to food. This standard is applicable to the analysis and evaluation of the quality of cyclohexyl propionic acid and allyl alcohol synthesized by esterification reaction of cyclohexyl propionic acid and allyl alcohol in the presence of a catalyst and then refined. This product is used to prepare food flavors. QB 1119-1991 Food Additive Cyclohexyl Propionic Acid Allyl Ester QB1119-1991 Standard Download Decompression Password: www.bzxz.net

1 Subject content and scope of application
Industry Standard of the People's Republic of China
Food Additives
Allyl Cyclohexyl Propionate
QB1119-91
This standard specifies the technical requirements, test methods and inspection rules of the food additive allyl cyclohexyl propionate.
This standard is applicable to the analysis and evaluation of the quality of allyl cyclohexyl propionate synthesized by esterification reaction of cyclohexyl propionic acid and allyl alcohol in the presence of a catalyst and then refined. This product is used to prepare food flavors. 2 Reference standards
GB3100
Uniform test method for spices
Color test method
Uniform test method for spices
Aroma test method
Uniform test method for spices
Refractive index determination method
Uniform test method for spices
Acid value determination method
Uniform test method for spices
Ester determination method
Uniform test method for spices
Solubility determination method
International System of Units and its application||t t||GB11540
Determination of relative density of isolated and synthetic flavors 3 Product chemical name, molecular formula, structural formula, molecular weight Chemical name: Allyl cyclohexyl propionate
Molecular formula: C12H2002
Structural formula, /
/CH2CH2COOCH2CH=CH2
Molecular weight: 196.3 (according to the international atomic weight in 1987) 4 Technical requirements
4.1 Appearance: Colorless to light lemon yellow transparent liquid, the color does not exceed the color scale of standard colorimetric solution No. 7. 4.2 Aroma: It has a pineapple-like aroma.
4.3 Ester content, %: ≥98.0.
4.4 Acid value: ≤1.0.
Solubility (25℃): 1ml sample is dissolved in 4ml80% ethanol. 4.6 Relative density (25/25℃): 0.950~0.955. 4.7 Refractive index (20℃): 1.45701.4610. 5 Test methods
5.1 See QB794 for color determination.
5.2 See QB795 for aroma determination.
5.3 See QB807 for ester content determination.
5.4 See QB806 for acid value determination. bzxZ.net
5.5 See QB800 for solubility determination (25℃). 5.6 See GB11540 for relative density determination (25/25℃). 5.7 See QB798 for refractive index determination (20℃). 6 Inspection rules
6.1 Allyl cyclohexyl propionate shall be inspected by the technical inspection department of the manufacturer. The manufacturer shall ensure that all products shipped meet the requirements of this standard. Each batch of products leaving the factory shall be accompanied by a quality certificate, which includes: manufacturer name, product name, production date, batch number, net weight, product quality in accordance with this standard and the number of this standard. 6.2 The acceptance unit has the right to inspect whether the quality of the received products meets the requirements of this standard in accordance with the provisions of this standard. Each batch number shall be inspected once, and different batch numbers shall be inspected separately. 6.3 For each batch of packaging units, 2 barrels (bottles) shall be drawn for less than 100 barrels (bottles), and 3 barrels (bottles) shall be drawn for more than 100 barrels (bottles). When opening the package for sampling, the appearance inspection shall be free of moisture and impurities. Then shake it to mix it thoroughly, and then use a glass sampling tube to absorb 50-100mL of the sample, inject it into the mixer and mix it evenly, and put it into two clean and dry glass bottles with frosted stoppers and caps, and mark the bottles: manufacturer name, product name, batch number, quantity and sampling date. One bottle is used for inspection, and the other bottle is kept for reference.
6.4 If one of the indicators in the acceptance results does not meet the requirements of this standard, the sample can be re-tested from twice the amount of packaging in conjunction with the manufacturer. If the re-test results still show unqualified indicators, the batch of products cannot be accepted. 6.5 When the supply and demand parties have objections to the product quality, they can resolve the dispute by agreement or ask a third party for arbitration, and the cost shall be borne by the responsible party.
7 Marking, packaging, transportation, storage
7.1 Cyclohexyl lactone is packed in zinc-coated iron barrels. The outside of the package shall indicate: food additive product name, manufacturer name, trademark, batch number, net weight, tare weight, factory date and this standard number. 7.2 This product should be stored in a dry, ventilated and cool warehouse to prevent contamination by foreign air. Transportation must comply with the regulations of the relevant departments.
7.3 Under the specified storage and transportation conditions, the product packaging is intact and has not been opened, and the shelf life is one year. Additional notes:
This standard was proposed by the Ministry of Light Industry and the Ministry of Health of the People's Republic of China. This standard is under the jurisdiction of the Fragrance Industry Scientific Research Institute of the Ministry of Light Industry and the Food Sanitation Supervision and Inspection Institute of the Ministry of Health. This standard was drafted by the Fragrance Industry Scientific Research Institute of the Ministry of Light Industry, the Shanghai Food Sanitation Supervision and Inspection Institute, and the Shanghai Daily Fragrance Factory.
The main drafters of this standard: Du Shixiang, Yu Cuidi, and Yuan Yicheng. This standard refers to the "Allyl Cyclohexyl Acrylate" of the 1981 edition of the U.S. FCCⅢ (the third edition of the U.S. Food Chemical Substances Specification).
Approved by the Ministry of Light Industry of the People's Republic of China on June 4, 1991 and implemented on January 1, 1992
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