spectral dependence

Reviewed the main methods of using essential oils in aromatherapy, medicine, food and pharmaceutical industries. Formulated the concept of quality essential oils that covers their effectiveness and harmlessness. Found factors that affect the main warehouse oils and factors, that depends on the content of individual substances in essential oils. Set forth basic indicators of the quality of essential oils and the conditions of getting from plants. Described the such problem of the quality of essential oils as falsification.

Spectral dependences and distributions of diffraction intensity of short-wave radiation (X-ray, particles of corresponding energies) by non-chiral, chiral, spiral and radial lattices in the internal hole of nanotube are calculated. The significant increase of intensity, diffracted by some kinds of nanotubes at characteristic lengths of waves, is shown. Differences and abnormal character of radiation propagation through the hole are determined.