GB/T 8885-2017 in English
VALIDEdible corn starch
- Issued on:2017-12-29
- Implemented on:2018-07-01
- File Format:PDF
- Delivery:Via email within 1~3 business days
$156.00
《GB/T 8885-2017食用玉米淀粉》由TC552（全国食用淀粉及淀粉衍生物标准化技术委员会）归口，主管部门为中国商业联合会。
Introduction
Background and evolution of edible corn starch standards
GB/T 8885-2017 Edible Corn Starch is an industry standard revised based on GB/T 8885-2008. The main updates include the deletion of specific hygiene requirements, the addition of safety indicators, and the adjustment of protein and sampling methods.
Comparison of standard frameworks
| Items | Requirements of the 2008 version | Updates to the 2017 version |
|---|---|---|
| Hygiene requirements | Specific indicator regulations | Deleted, and unified by GB 31637 |
| Safety indicators | No relevant requirements | Added, strengthening food safety |
| Protein indicators | Provisions in Table 2 | Revised, improving quality control standards |
Interpretation of technical requirements
Sensory indicators
According to Table 1, edible corn starch should be a uniform white or off-white powder without odor. Preliminary evaluation can be completed by visual observation and olfactory inspection.
Physical and chemical indicators
Physical and chemical indicators include key parameters such as moisture, ash, acidity, etc., which must be strictly implemented in accordance with Table 2:
- Moisture content ≤12%
- Ash content ≤1.5%
- Acidity (pH value) between 5.0-7.5
Testing methods and equipment
The main testing instruments involved include: Soxhlet extractor, electric water bath and oven. The ether extraction method is used to determine the fat content to ensure the accuracy and reliability of the data.
Implementation Suggestions
Enterprises should strictly follow the standard requirements:
- Establish a complete quality management system
- Equip with professional testing equipment and personnel
- Perform internal audits and training regularly
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