law://eu/dec/2017/2373@2026-11-13THE EUROPEAN COMMISSION,Having regard to the Treaty on the Functioning of the European Union,Having regard to Regulation (EC) No 258/97 of the European Parliament and of the Council of 27 January 1997 concerning novel foods and novel food ingredientsnote, and in particular Article 7 thereof,Whereas:
HAS ADOPTED THIS DECISION:
| Chemical name | IUPAC name: 4-(2-hydroxyethyl)-benzene-1,2-diolSynonyms:3-Hydroxytyrosol3,4-dihydroxyphenylethanolDihydroxyphenylethanol2-(3,4-Di-hydroxyphenyl)-ethanol |
| Chemical formula | C8H10O3 |
| Molecular mass | 154,16 Da |
| CAS No. | 10597-60-1 |
| Parameter | Specifications |
|---|---|
| Description | Slightly yellow viscous liquid |
| Moisture | ≤ 4,0 % |
| Odour | Characteristic |
| Taste | Slightly bitter |
| Solubility (water) | Miscible with water |
| pH | 3,5-4,5 |
| Refractive Index (25 °C) | 1,571-1,575 |
| Hydroxytyrosol and organic by-products of the chemical synthesis | |
| Hydroxytyrosol | ≥ 99,0 % |
| Acetic acid | ≤ 0,4 % |
| Hydroxytyrosol acetate | ≤ 0,3 % |
| Sum of homovanillic alcohol, iso-homovanillic alcohol, and 3-methoxy-4-hydroxyphenylglycol | ≤ 0,3 % |
| Heavy Metals | |
| Lead | ≤ 0,03 mg/kg |
| Cadmium | ≤ 0,01 mg/kg |
| Mercury | ≤ 0,01 mg/kg |
| Residual solvents | |
| Ethyl acetate | ≤ 25,0 mg/kg |
| Isopropanol | ≤ 2,50 mg/kg |
| Methanol | ≤ 2,00 mg/kg |
| Tetrahydrofuran | ≤ 0,01 mg/kg |
| Food category | Maximum level |
|---|---|
| Fish and vegetable oils, (except olive oils and olive pomace oils as defined in Part VIII of Annex VII of Regulation (EU) No 1308/2013note), placed as such on the market | 0,215 g/kg |
| Spreadable fats as defined in Part VII of Annex VII of Regulation (EU) No 1308/2013, placed as such on the market | 0,175 g/kg |
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