AST | Sulfiting Agents

Potassium metabisulfite, ascorbic acid and hydrolyzable tannins.

Strong antioxidant and antimicrobial actions. When used on grapes, AST acts as an antibacterial and antioxidant.

Very effective in preventing atypical ageing off-flavors

Recommendations: Antioxidant; Botrytis cinerea affected fruit; antimicrobial; harvest machine; grape transport.

Dosage: 100-200 g/ton of grapes; 15-20 g/hL (1.2-1.7 lb/1,000 gal) in juice; 10 g/hL (0.8 lb/1,000 gal) of AST contains approximately 28 ppm SO2
Packaging: 1 kg

Vegan

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