Dilauryl thiodipropionate
CAS No.:123-28-4
Physical and chemical properties
Dilauryl thiodipropionate is a white crystalline flake or powder with a density of 0.975 (25 ℃) and a melting point of 40 ℃. It has a special sweet smell and ester-like smell. It is insoluble in water and soluble in most organic solvents.
Toxicological basis
① LD50: the acute oral dose of mice is less than 15g / kg (BW).
② ADI: 0 ~ 3mg / kg (BW) (calculated by THIODIPROPIONIC acid, FAO / who, 1994).
③GRAS：FDA-21CFR 182.3280.
④ Bone marrow micronucleus test: no mutagenicity.
Application
Antioxidant
As a food antioxidant, lauryl THIODIPROPIONATE can be used in cooked nuts and seeds (only fried nuts and seeds), fried flour products, surface treated fresh fruits, surface treated fresh vegetables, and puffed food. Its maximum dosage is 0.2g/kg.
As a fat-soluble antioxidant, this product can be used in animal and vegetable oils. The effect is not as good as propyl gallate, butyl hydroxyanisole, and dibutyl hydroxytoluene. It should be used in combination with other fat-soluble antioxidants. The general code standard of food additives stipulates that it is used for: vegetable oil, lard, butter, fish oil and other animal fats, fat smears, creamy smears, mixed smears, frozen fish with batter, fish fillets, and fish products, including molluscs and crustaceans, with a maximum dosage of 200 mg/kg; It is used for water-based flavored drinks, including "Sports", "energy", "electrolyte" drinks and solid drinks. The maximum dosage is 1000mg / kg.
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