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GB/T 32732: Evolution and historical versions
| Std ID | Contents [version] | USD | STEP2 | [PDF] delivered in | Standard Title (Description) | Status |
| GB/T 32732-2026 | English | RFQ |
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Vanilla - Test methods
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| GB/T 32732-2016 | English | 214 |
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Vanilla -- Test method
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Basic data
| Standard ID | GB/T 32732-2026 (GB/T32732-2026) |
| Description (Translated English) | Vanilla - Test methods |
| Sector / Industry | National Standard (Recommended) |
| Classification of Chinese Standard | B36 |
| Classification of International Standard | 67.220.10 |
| Date of Issue | 2026-03-31 |
| Date of Implementation | 2026-10-01 |
| Older Standard (superseded by this standard) | GB/T 32732-2016 |
| Issuing agency(ies) | State Administration for Market Regulation, Standardization Administration of China |
GB/T 32732-2016: Vanilla -- Test method
---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.
Vanilla.Test method
ICS 67.220.10
B36
National Standards of People's Republic of China
Vanilla test method
(ISO 5565-2..1999, Vanila [Vanillafragrans (Salisbury)
Ames] -Part 2. Testmethods, IDT)
2016-06-14 release
2017-01-01 Implementation
General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China
China National Standardization Management Committee released
Foreword
This standard is drafted in accordance with the rules given in GB/T 1.1-2009.
This standard uses the translation method equivalent to ISO 5565-2..1999 "Vanilla Part 2. Test Method".
And the normative reference in this standard international documents are consistent with the relationship between China's documents are as follows.
GB/T 12806-2011 Laboratory glass instrument single standard line capacity bottle (ISO 1042..1998, NEQ)
This standard is proposed by the All-China Federation of Supply and Marketing Cooperatives.
This standard is nationalized by the National Standardization Technical Committee for Spice (SAC/TC408).
The drafting of this standard. Nanjing Institute of Wild Plant Comprehensive Utilization.
The drafters of this standard. Zhang Weiming, Chen Shirong.
Vanilla test method
1 Scope
This standard specifies three test methods for Vanilla (Salisbury) Ames.
a) Determination of moisture content of vanilla pod and vanilla powder (4.1);
b) Determination of vanillin, vanillic acid, 4-hydroxybenzaldehyde, 4-hydroxybenzoic acid by high performance liquid chromatography (4.2);
c) Determination of vanillin by UV spectroscopy (4.3).
This standard applies to the quality assessment and trade of vanilla (pods, bundles of pods, shredded herbs and vanilla).
This standard does not apply to vanilla extract.
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.
ISO 1042 Laboratory glass containers Single-line capacity bottles (Laboratoryglassware-One-markvolumetric
flasks
3 terms and definitions
The following terms and definitions apply to this document.
3.1
Moisture content
The amount of water collected is distilled by the method specified in this standard.
4 test method
Determination of Moisture Content in Vanilla Pod and Vanilla Powder
Note. The method described in ISO 939 does not apply to this standard.
4.1.1 Principle
The water content was determined by distillation with a water-insoluble organic solvent.
4.1.2 Reagents
The reagents used for the analysis of pure water or distilled water or pure water.
4.1.2.1 Toluene
First with a small amount of water shaking, saturated after distillation, distillate for the determination of moisture content.
4.1.3 Instruments
Commonly used laboratory instruments, other instruments are as follows.
