Lala jagdish prasad and company (kanpur)

Essential oils are also known as Ethereal or Volatile oils. They are odouriferous bodies of an oily nature derived from Vegetable sources. In India following essential oils are produced. Essential oils are produced in various internal and external glands of certain flowers, leaves, barks, wood and roots. Chemically these oils are mixtures, usually very complex, of terpenses, sesqui terpenes, their oxygenated derivatives, and other aromatic compounds. Many contain 20 to 30 constituents covering the entire range of organic materials.herbal oil, herbal essential oil, essential oil, herbal extraction oil, aromatherapy oil, natural essential oil, natural herbal extract oil, natural herbal oil and natural pure essential oils