They set the standard for the substances called ketone carvone (c10 h14 o) is not less than 50% by volume and 40-50% of terpene, d-limonene Moreover, h has carveol and dihydrocarvone slightly.
Define standard, they contain substances called ketone carvone (C10 H14 O) is not less than 50% by volume and has 40-50% of the terpene, d-limonene in addition to climb slightly dihydrocarvone carveol and nami h.
they set the standard, the ketone is the name that carvone (C H 10 14 O) is not less than 50% in volume and a 40 - 50 % of terpene, D-limonene, except H, carveol and dihydrocarvone slightly.