GB/T 30893-2024 in English
VALIDHaematococcus pluvialis powder
- Issued on:2024-09-29
- Implemented on:2025-04-01
- File Format:PDF
- Delivery:Via email within 1~3 business days
$262.00
| Standard No: | GB/T 30893-2024 |
| Document status: | VALID |
| Title in English: | Haematococcus pluvialis powder |
| Title in Chinese: | 雨生红球藻粉 |
| Language: | English |
| File Format: | Electronic (PDF) |
| Delivery: | Via email within 1~3 business days |
| Issued on: | 2024-09-29 |
| Implemented on: | 2025-04-01 |
| Superseding: |
GB/T 30893-2014 Haematococcus pluvialis powder
|
| ICS Classification: | 67.120.30-Fish and fishery products |
| Chinese Classification: | X20-Aquatic products processing and products |
| Professional Classification: | GB-National Standard |
| Related Keywords: | haematococcus pluvialis powder
haematococcus pluvialis powder analysis 30893-2024 haematococcus pluvialis powder application cases haematococcus pluvialis powder haematococcus pluvialis |
| Related Topics: | Algae +
Alligator algae algal oil algae infrared powder algal beginning Rain tide creature algae gb/t 30893-2014 |
《GB/T 30893-2024雨生红球藻粉》由TC156（全国水产标准化技术委员会）归口，TC156SC3（全国水产标准化技术委员会水产品加工分会）执行，主管部门为农业农村部。
Introduction
In-depth interpretation of the national standard for Haematococcus pluvialis powder
Analysis of standard background and technological evolution
GB/T 30893-2024 Haematococcus pluvialis powder is a standard for the aquatic industry proposed by the Ministry of Agriculture and Rural Affairs of the People's Republic of China. It mainly regulates the technical requirements of raw materials, processing, sensory indicators and physical and chemical indicators of Haematococcus pluvialis powder. Compared with the old version, the new version of the standard deletes food safety related indicators and updates the detection methods of total astaxanthin and all-trans astaxanthin.
Background of Standard Revision
- Delete food safety indicators to adapt to changes in industry needs
- Adjust test methods to improve detection accuracy
- Optimize sensory indicators and physical and chemical indicators
Comparative Analysis of Standard Frameworks
| Standard Dimensions | Requirements for the 2014 Version | Requirements for the 2024 Version | Explanation of Changes |
|---|---|---|---|
| Raw Material Requirements | Only freshness is specified | New requirement of no mixing of other microalgae | Increase the requirements for raw material purity |
| Detection method | The detection standard for astaxanthin is not clear | Liquid chromatography method (Appendix A) has been added | More accurate detection technology has been introduced |
| Physical and chemical indicators | Protein/100g ≥15, total astaxanthin ≥1.5% | New requirements for all-trans-astaxanthin | Improve the astaxanthin indicator system |
Technical specifications and implementation recommendations
The new version of the standard has added a liquid chromatography method to detect the astaxanthin content, requiring the use of a C30 chromatographic column and a diode array detector. This method uses a gradient elution procedure to achieve qualitative and quantitative analysis of the three astaxanthin isomers, 13-cis, all-trans and 9-cis.
Implementation suggestions
- Manufacturers should be equipped with advanced testing equipment such as liquid chromatography
- Strengthen raw material quality control to ensure that no other microalgae are mixed
- Optimize production processes to improve product uniformity and color stability
Professional term explanation and application cases
Haematococcus pluvialis powder: refers to the dry powder extracted from the algae and spores of Haematococcus pluvialis, rich in astaxanthin.
Total astaxanthin: includes the total amount of all-trans astaxanthin and cis isomers, which is an important indicator for measuring product quality.
Application Cases
A company used mechanical wall breaking combined with enzymatic hydrolysis technology to extract astaxanthin from Haematococcus pluvialis powder. The test results showed that the total astaxanthin content reached 2.0% (g/100g), which met the excellent standard.
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