Browsing by Author "Imran Ansari, Ahamad Faiz Khan, Farina Mujeeb, Bushra Ahmad Suhail Ahmad, Gyanendra Tripathi"

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    EFFECT OF BRASSINOLIDE AND SALICYLIC ACID ON GROWTH, QUALITY AND QUANTITY OF ESSENTIAL OIL COMPONENTS IN PALMAROSA (CYMBOPOGON MARTINII)
    (Aargon Press, New Delhi, 2021) Imran Ansari, Ahamad Faiz Khan, Farina Mujeeb, Bushra Ahmad Suhail Ahmad, Gyanendra Tripathi
    Palmarosa (Cymbopogon martinii [Roxb.] Wats. Var, motia) is an important aromatic grass, yielding an essential oil which is highly profound and strong rose like odour widely distributed in tropical and subtropical regions. The main components of oil are geraniol and geranyl acetate (Khanuja et al 2005). The essential oil from C. martinii is widely used as a valuable component for perfumes, cosmetic and pharmaceutical products (Singh K et al 1996) and against the action of various bacteria, fungi and microorganisms (Duarte MC et al 2005). The essential oil also has some of the important properties such as insect repellent and is also used in aromatherapy, due to these applications, essential oil demand in the domestic and international market has increased, which has stimulated its cultivation. Many factors including age, seasonal variation, nutrition, temperature and phytohormones have an influence on accumulation and metabolism of secondary metabolites. There are numerous reports in the literature concerning the effects of growth regulators which stimulate growth and terpenoid biosynthesis in various aromatic plants, which can result in beneficial changes in quality as well as quantity of terpenoids (Shukla et al 1992). Biosynthesis of terpenoids is dependent on primary metabolism e.g. photosynthesis and oxidative pathways for carbon and energy supply (Singh et al 1990).