GB/T 22327-2019 in English
VALIDWalnut oil
- Issued on:2019-06-04
- Implemented on:2020-01-01
- File Format:PDF
- Delivery:Via email within 1~3 business days
$97.00
| Standard No: | GB/T 22327-2019 |
| Document status: | VALID |
| Title in English: | Walnut oil |
| Title in Chinese: | 核桃油 |
| Language: | English |
| File Format: | Electronic (PDF) |
| Delivery: | Via email within 1~3 business days |
| Issued on: | 2019-06-04 |
| Implemented on: | 2020-01-01 |
| Superseding: |
GB/T 22327-2008 Walnut oil
|
| ICS Classification: | 67.200.10-Animal and vegetable fats and oils |
| Chinese Classification: | X14-Grease and oil processing and products |
| Professional Classification: | GB-National Standard |
| Related Keywords: | walnut oil
crude walnut oil walnut oil introduction walnut oil definition walnut oil transparency |
| Related Topics: | Walnut
six walnuts gb/t22327 gb t22327 gb+t22327 Yuan six walnuts Walnut oil walnut peptide Organic Walnut Oil Jingyi Walnut Oil gb22327 GB/T22327-2008 Bottled Walnut Dew Lu Taotao walnut bromide walnut bromide Bromo Walnut all of walnuts GBT22327 GB/T 22327-2008 GB/T 22327-2019 GB-22327 |
《GB/T 22327-2019核桃油》由TC270（全国粮油标准化技术委员会）归口，TC270SC2（全国粮油标准化技术委员会油料及油脂分会）执行，主管部门为国家粮食和物资储备局。
Introduction
1. Standard background and technological evolution
GB/T 22327-2019 Walnut Oil National Standard was issued in 2019, replacing the old standard GB/T 22327-2008. This revision mainly optimizes the definition of terms, classification methods, quality requirements and inspection rules to adapt to industry development and food safety needs.
2. Comparison of standard frameworks
| Standard content | Old version (GB/T 22327—2008) | New version (GB/T 22327—2019) |
|---|---|---|
| Scope | Applicable only to finished walnut oil | Clearly distinguish between crude walnut oil and finished walnut oil |
| Definition of terms | No detailed classification | Added definitions of “crude walnut oil” and “finished walnut oil” |
| Quality indicators | Only some physical and chemical indicators | Add multi-dimensional indicators such as fatty acid composition and acid value |
3. Detailed explanation of walnut oil quality requirements
According to the standard, walnut oil is divided into two categories: crude walnut oil and finished walnut oil. The following is a comparison of core quality indicators:
| Project | Walnut crude oil | Finished product level 1 | Finished product level 2 |
| Color | - | Light yellow to yellow | Yellow to brownish yellow |
| Smell, taste | No odor | With the inherent flavor of walnut oil | |
| Transparency (20℃) | - | Transparent | Allow slight turbidity |
4. Implementation Suggestions
Production stage: It is recommended that enterprises strictly follow the standards to screen raw materials and optimize production processes to ensure that product quality meets national standards.
Inspection stage: It is recommended to use GB/T5532 and other methods to test key indicators such as iodine value and saponification value to ensure data accuracy.
Sales stage: The label must clearly indicate the type of raw material (walnut or iron walnut) to avoid confusing consumers.
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