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Evaluation method for adulterated oleoresin
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Basic data
| Standard ID | GB/T 33025-2016 (GB/T33025-2016) |
| Description (Translated English) | Evaluation method for adulterated oleoresin |
| Sector / Industry | National Standard (Recommended) |
| Classification of Chinese Standard | B72 |
| Classification of International Standard | 65.050 |
| Word Count Estimation | 10,196 |
| Date of Issue | 2016-10-13 |
| Date of Implementation | 2017-05-01 |
| Regulation (derived from) | National Standard Notice No.1716 of 2016 |
| Issuing agency(ies) | General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China, Standardization Administration of the People's Republic of China |
GB/T 33025-2016: Evaluation method for adulterated oleoresin
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Evaluation method for adulterated oleoresin
ICS 65.050
B72
National Standards of People's Republic of China
Evaluation method of pine resin doping
2016-10-13 released
2017-05-01 implementation
General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China
China National Standardization Management Committee released
Directory
Preface I
1 Scope 1
2 normative reference document 1
3 Terms and definitions 1
4 Test Method 2
5 Discrimination and Reporting 4
Appendix A (normative) Comparison of the volume of slaked fat and the amount of rosin
Foreword
This standard is drafted in accordance with the rules given in GB/T 1.1-2009.
This standard is proposed by the State Forestry Administration and centralized.
The drafting of this standard. China Forestry Science Research Institute of Forest Products Chemical Industry Research Institute, Guangxi Wuzhou Risheng Forest Co., Ltd., cloud
South America Senyuan Forest Products Technology Co., Ltd.
The main drafters of this standard. Zhao Zhendong, Li Dongmei, Bi Liangwu, Li Qian, Zhou Guangping, Wang Jing, Chen Yuxiang, luyan Ju,
Evaluation method of pine resin doping
1 Scope
This standard specifies the terms and definitions of doping rosin, test methods, discrimination and reporting.
This standard applies to the rapid assessment of rosin and doping rosin.
2 normative reference documents
The following documents are indispensable for the application of this document. For dated references, only the dated edition applies to this article
Pieces. For undated references, the latest edition (including all modifications) applies to this document.
Preparation of standard titration solution for GB/T 601 chemical reagents
Preparation of preparations and preparations for use in the test methods for chemical reagents GB/T 603
GB/T 6682 Analytical laboratory water specifications and test methods
GB/T 12901
Identification method of industrial salt dopants in
Identification method of starch dopants in
LY/T 1355
3 terms and definitions
The following terms and definitions apply to this document.
3.1
Doping rosin adulteratedoleoresin
Blended with pine resin other than loose resin.
3.2
Pine resin dopants adulterantinoleoresin
Any material that is blended into the rosin and does not belong to the pine resin, such as sand, stone, glass, lime, starch, salt, excess water.
Note. The water-covered surface is required as a protective medium during turpentine storage to reduce turpentine volatilization and rosin oxidation, which can be simply eliminated.
Such excess excess water is also considered a rosin dopant if it is intentionally mixed with a large amount of water and remains in the rosin and can not be removed normally.
3.3
Starch dopant starchesadulterant
Mixed with pine resin in the pine resin, such as tapioca flour, tapioca starch and other plant starch.
3.4
Industrial salt dopant industrialsaltadulterant
Blended into the rosin and does not belong to the industrial salt (sodium chloride).
3.5
Sulfate dopants sulphatesadulterant
Blended into the rosin and does not belong to the pine resin.
...