✨ Food Standards Specifications




20 JUNE

NEW ZEALAND GAZETTE 1793

Specification for docosahexaenoic acid (DHA) – rich dried marine micro-algae

(Schizochytrium sp.)

Full chemical name for DHA 4,7,10,13,16,19-docosahexaenoic acid (22:6n-3 DHA)
Appearance Free flowing coarse powder
Colour Golden (yellow to light orange)
Odour Slight marine
Solids (%) min. 95.0
Crude oil (%) min. 37.0
DHA (%) min. 15.0
Peroxide value (meq/kg) max. 10.0
Ash (%) max. 12
Sodium (%) max. 3
Heavy metals (ppm) (as Pb) max. 20
Lead (ppm) max. 2
Arsenic (ppm) max. 1

Microbiological

Total count (cfu/g) max. 10,000
Yeast (cfu/g) max. 300
Mould (cfu/g) max. 300
E. coli Negative to test
Salmonella Negative to test

Specification for docosahexaenoic acid (DHA) – rich oil derived from marine micro-algae

(Schizochytrium sp.)

Full chemical name for DHA 4,7,10,13,16,19-docosahexaenoic acid (22:6n-3 DHA)
Appearance Free flowing oil
Colour Pale light yellow to orange
Odour Characteristic bland to fish-like
DHA (%) min. 32 max. 45
Tetradecanoic acid 14:0 (%) min. 5 max. 11
Hexadecanoic acid 16:0 (%) min. 18 max. 25
Eicosapentaenoic acid 20:5n-3 (%) min. 0.5 max. 4
Docosapentaenoic acid 22:5n-6 (%) min. 10 max. 20
Peroxide value (meq/kg) max. 10
Moisture and volatiles (%) max. 0.10
Non-saponifiables (%) max. 4.5
Trans fatty acids (%) max. 2.0
Free fatty acid max. 0.25
Lead (ppm) max. 0.2
Arsenic (ppm) max. 0.2
Copper (ppm) max. 0.05
Iron (ppm) max. 0.25
Mercury (ppm) max. 0.2
Hexane (ppm) max. 20


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Online Sources for this page:

VUW Te Waharoa PDF NZ Gazette 2002, No 68


Gazette.govt.nz PDF NZ Gazette 2002, No 68





✨ LLM interpretation of page content

πŸ₯ Specification for docosahexaenoic acid (DHA) – rich dried marine micro-algae (Schizochytrium sp.) (continued from previous page)

πŸ₯ Health & Social Welfare
Food Standards, DHA, Marine Micro-algae, Specification

πŸ₯ Specification for docosahexaenoic acid (DHA) – rich oil derived from marine micro-algae (Schizochytrium sp.)

πŸ₯ Health & Social Welfare
Food Standards, DHA, Marine Micro-algae, Oil, Specification