50 ng per capsule

Earthy, like green pepper”

Certified wine flavour standard used to train professional tasters to recognize and scale the intensity of earthy character. 2-Isobutyl-3-methoxypyrazine is contributed to wine by certain grapes as a desirable herbaceous, bell pepper varietal character. High levels of methoxypyrazines are associated with under-ripe grapes and the presence of wine stem material during extraction of the juice.

Food grade | free from sensory impurities | extensively tested | safe to smell and taste.

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