T/SHSCHYXH 000004-2025 Active Group standards

T/SHSCHYXH 000004-2025 Technical specification for grade evaluation of Antarctic krill meal

Publish Date: 2025-12-10 Implement Date: 2026-02-10 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

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Basic Information

Standard Code: T/SHSCHYXH 000004-2025

Standard Type: Group standards

Standard Status: Active

is_force_gb: no

CCS Name: -

ICS Name: Fish and aquatic products

Publish Date: 2025-12-10

Implement Date: 2026-02-10

Scope

This document specifies the grading of Antarctic krill meal, testing methods, inspection rules, evaluation requirements, and labeling requirements. This document applies to Antarctic krill meal made from Euphausia superba through processes such as steaming, solid-liquid separation, and drying. 4. Grading 4.1 Basic Requirements Antarctic krill meal shall meet the requirements for qualified products specified in SC/T 3507, and on this basis, it is divided into three grades from high to low: Grade I, Grade II, and Grade III. 4.2 Grade Requirements They shall comply with the provisions of Table 1. Those that do not meet the requirements for Grade III are classified as inferior products and are not graded. Table 1: Sensory Requirements and Physicochemical Indicators Item Grade I Grade II Grade III Color Brick red or light red Red-brown or yellow Yellow-brown Astaxanthin content/(mg/kg) ≥40 ≥30 ≥20 TBA content/(mg/100 g) ≤0.50 ≤0.65 ≤0.80 5. Testing Methods 5.1 Color In a well-lit environment without any interference, place the Antarctic krill meal on a clean white porcelain plate and inspect it according to the requirements of 4.2. The color of different grades of krill meal can be referred to Appendix A. 5.2 Astaxanthin Determine it according to the provisions of SC/T 3053. 5.3 TBA Determine it according to the provisions of the second method of GB 5009.181, spectrophotometry. 6. Inspection Rules 6.1 Batching Rules Antarctic krill caught in the same area and Antarctic krill meal from the same processing ship shall be one inspection batch. 6.2 Sampling Methods Carry out according to the provisions of GB/T 30891. 7. Evaluation Requirements 7.1 Evaluators They shall meet the requirements for evaluators specified in NY/T 2714, and shall undergo professional knowledge and skills training to conduct scientific, fair, and impartial evaluations according to this document. 7.2 Working Environment Th