Biochem/physiol Actions Odor at 1% Taste at 5-50 ppm Other Notes Natural Occurrence: Fresh and cooked apple, sour cherry, blueberry, black currant, papaya, peach, french fried potato, tomato, butter, hop oil, cognac, red and white wines, and black tea. Packaging 1 kg in glass bottle 1 sample in glass bottle 100 g in glass bottle 4 kg in steel drum |