GB/T 7740-2022 in English
VALIDNatural casings
- Issued on:2022-10-12
- Implemented on:2023-05-01
- File Format:PDF
- Delivery:Via email within 1~3 business days
Price(USD)：
$250.00
$243.00
$243.00
| Standard No: | GB/T 7740-2022 |
| Document status: | VALID |
| Title in English: | Natural casings |
| Title in Chinese: | 天然肠衣 |
| Language: | English |
| File Format: | Electronic (PDF) |
| Delivery: | Via email within 1~3 business days |
| Issued on: | 2022-10-12 |
| Implemented on: | 2023-05-01 |
| Superseding: |
GB/T 7740-2006 Natural casings
|
| ICS Classification: | 67.120.10-Meat and meat products |
| Chinese Classification: | X22-Meat processing and products |
| Professional Classification: | GB-National Standard |
| Related Keywords: | diameter fluctuation salted pig casings
pig casings salted casings focus natural casings introduction interpretation goat casings two-way precision |
| Related Topics: | sky
casings intestinal Yu Haoran Celestial Body Clothes intestinal% day+ Ginseng natural GBT7740 GB/T 7740-1987 GB/T 7740-2006 GB/T 7740-2022 gb/t 7740-2022 gb/t7740-2022 |
《GB/T 7740-2022天然肠衣》由TC516（全国屠宰加工标准化技术委员会）归口，主管部门为农业农村部。
Introduction
Interpretation of the core changes in the 2022 version revision
| Project | 2006 version | 2022 version new regulations |
|---|---|---|
| Raw material scope | Domestic raw materials only | Increase the verification process for imported raw materials (Article 5.1.2) |
| Processing and epidemic prevention | Unified workshop production | Separation of domestic and foreign raw material workshops (Article 5.3.2) |
| Quality inspection | Focal length disorder specification | Special engraving and measurement method for pig casings along the grain (Clause 6.5.2) |
Technical specifications for classification system
Dual differentiation management of casing diameter (Table 4)
| Category | Management of diameter fluctuation |
|---|---|
| Salted pig casings | Each small belt ratio ≤10%, large belt ratio ≤5% (diameter section below 34mm) |
| Salted goat casings | Two-way precision strengthening managementBoth large and small belts are ≤5% (exclusive rule for diameter ≥34mm) |
Detection application methodology
Four-step method for measuring salted casings
Focus on liquefaction technical indicators, management of salt red aging variables (8.3.1 clause):
- Stable ambient temperature(-4~4℃)
- Analytical sleeve diameter gauge selection strategy (6.5.1-a item)
- Strong measurement of unified bow type and unified capacity rules (pig<40cm/sheep25cm)
- Band gap ratio forward and reverse digital positioning method [calculated as formula (1)]
Sample only — not a preview of GB/T 7740-2022
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