This standard specifies the technical requirements, test methods and inspection rules for jasmine extract. This standard applies to jasmine extract obtained by extraction and concentration using petroleum ether of jasmine flower specifications as solvent. QB 1794-1993 Jasmine Extract QB1794-1993 Standard Download Decompression Password: www.bzxz.net

Industry Standard of the People's Republic of China
QB1769~-1801-93
Standard for Spice
(Product Standard)
Published on April 29, 1993
Implemented on December 1, 1993
Published by the Ministry of Light Industry of the People's Republic of China
Subject Content and Applicable Scope
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Industry Standard of the People's Republic of China
QB1794-93
Jasmine Extract
This standard specifies the technical requirements for the preparation of jasmine extract, test methods and inspection rules. This standard applies to a certain product made from jasmine fresh flower extract, which is concentrated by extraction. 2 Reference Standards
GB/T34458 Inspection Methods for Fragrant Flower Ointment
3 Product Classification
Jasmine Chengyin products are divided into three grades according to the absolute oil content. The absolute oil content of grades 3 and 11 is 265.0%.
3.2B has an absolute oil content of 360.0%.
3.3C has an absolute oil content of 500 yuan.
4 Technical Requirements
4.1 Technical requirements are shown in Table 1.
Product yield determination
Net oil content (dead)
5 Test method
5.1 Determination of color
See CB/T14458
Yellow peak color or brownish reddish green
It has fresh and controlled smellbzxZ.net
Approved by the Ministry of Light Industry of the People's Republic of China on April 29, 1993 C band
Green or aged color
Only with Puhuaqing
46.0~53.0
Implemented on December 1, 1993
5.2 Evaluation of aroma
See GB/T1445B.
5.3 Determination of the test point
G/T14458
:Q81794-93
Before the test, place the test piece in the ice bucket to cool for more than 2 hours, and use the hot water cooled by the ice bucket as the temperature transfer liquid. 5.4 Determination of acidity
See GB/T14458.
5-5 Determination of temperature
WGB/T14458.
5.6 Determination of net alkali content
See GB/T14458.
6 Inspection regulations
6.1 The unbroken high temperature should be produced! The inspection department is responsible for inspection. The manufacturer shall ensure that all products meet the requirements of the standards. Each batch of products shall be accompanied by a quality certificate, which includes: manufacturer name, product name, trademark, packaging date, batch number, net weight, proof that the product quality meets the requirements of this standard and the standard number. The acceptance certificate is issued according to the provisions of this standard to check whether the quality of the received products meets the requirements of this standard. Each batch shall be inspected and different batches shall be inspected separately. 8. For packaging lists of 3 years, if the bottle is less than 100, collect two bottles, and if it is more than 100, collect three bottles. When collecting samples, the samples should be below 60°C. Take 41-506 samples from each bottle, and the total sample volume should be at least 100g. Pour into sample mixer and mix evenly. Put them into two containers respectively. Mark the following on the bottles: product name, manufacturer name, batch number, address, sample date and sampler. One bottle is for inspection and the other is retained for reference. 8.4 If any item in the acceptance result does not meet the requirements of this standard, the manufacturer may re-collect and re-test. If the re-test results still show that the indicators are not up to standard, the batch production cannot be accepted. B.5 When the product quality is abnormal, the parties can reach an agreement or go to the statutory inspection agency for arbitration. The responsible person shall be responsible for the product quality. ·
7 Marking, packaging, transportation and storage. 1. The product must be packed in full bottles or brown high-quality glass. 2. The product must be packed in plastic bags. When packing, the wood should be properly padded. The box must be clean, dry and dry. The outside of the wooden box should be marked with: manufacturer name, manufacturer name, trademark, batch number, net weight, price, packing date, label and direction (·), "Product, Be careful with light items" mark. 2. This product should be stored in a well-ventilated place with open air flow: the temperature should not exceed 40℃. During transportation, strict hygiene measures must be taken and the product must not be mixed with other items or items with odor to avoid odor. 7.3 The shelf life of this product is one year under the specified storage and transportation conditions, neat packaging and unopened. Addendum:
Q87794·93
Standardized by: Ministry of Industry Quality Standards, Standardized by National Flavor Standards: This standard is issued by Guangzhou Baihua Spice! The person in charge of this standard is: Shi Ma Lu. KAoNiKAca-
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