Analysis of the content of essential oils and pigments in the needles Pinus sylvestris L. in the conditions of a coal dump

The investigations of the main components of the essential oil content and pigment complex conifer Pinus sylvestris L. have been made in a coal cut waste dump «Kedrovsky». 57 components were identified in the part of the essential oil, so that the largest accumulation belongs to terpene compounds. Maximum pigment accumulation in the needles of Pinus sylvestris L. was observed in July, during the growing season the content of chlorophyll exceeded the amount of carotenoids.