Floral capitula and essential oil production analysis of chamomile (Chamomilla recutita) cultivars at different times of harvest
نویسندگان
چکیده
منابع مشابه
Comparison of Chemical Constituents of Chamomilla recutita (L.) Rauschert Essential Oil and its Anti- Chemotactic Activity
Several essential oil samples from dried flower-heads of Chamomilla recutita (L.) Rauschert, grown and commercially available around Curitiba metropolitan area, South of Brazil, were analyzed by GC-MS and the chemical constituents were compared with an Egyptian sample obtained under similar conditions and used as a control. The local grown herbs showed levels of essential oil below the standard...
متن کاملIdentification of Chemical Compounds and Evaluation of Antioxidant and Antimicrobial Properties of Sage (Salvia officinalis L.) Essential Oil at Different Harvest Times
Background and Objectives: Today, the identification and introduction of plant species with medicinal and antimicrobial properties have become considerably important due to the increased use of chemical drugs, spread of microbial resistance to antibiotics, and side effects of drug consumption. Sage (Salvia officinalis L.) is one of the most important medicinal and aromatic plants possessing ant...
متن کاملControl of natural microorganisms in chamomile (Chamomilla recutita L.) by gamma ray and electron beam irradiation.
BACKGROUND Microbial contamination levels and corresponding sensitivities to gamma rays (GR) and elec- tron beam (EB) irradiation were tested in chamomile (Chamomile recutta L.). METHODS Chamomile powders were treated with 10 and 20 kGy by GR and EB, respectively. Microbiological and chemical analyses were performed on controls and treated samples immediately after irradiation, and after 12 m...
متن کاملmolecular and physiological characterizations of floral scent production in rosa damascena mill.
گل محمدی (r. damascena mill.)مهمترین گونه ای است که در تولید گلاب، عطر و اسانس، در صنعت عطرسازی و دارویی کاربرد دارد. با وجود اهمیت عطر گل محمدی، پژوهش های مولکولی و بیوشیمیایی عطر گل این گونه هنوز در مراحل ابتدایی است. در این پژوهش، ویژگی های مولکولی و فیزیولوژیکی تولید عطر در گل محمدی در آزمایش های مختلف مورد بررسی قرار گرفتند. در آزمایش اول، پژوهشی به منظور بررسی تنوع شیمیایی اسانس میان 44 ت...
the effect of micronutrients on yield, yield components and essential oils of chamomile (chamomilla recutita l.)
a field experiment was conducted under controlled conditions in completely randomized factorial design with three soil application doses of zn sulphate and drought stress with three replications in chalus, mazandaran province, iran on 1th march, 2015. the treatments were included three amounts of zinc sulphate (0, 30 and 60 kg.ha-1) and three amounts of stress (90, 70 and 50% of field capacity)...
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ژورنال
عنوان ژورنال: Revista Colombiana de Ciencias Hortícolas
سال: 2018
ISSN: 2422-3719,2011-2173
DOI: 10.17584/rcch.2018v12i2.7518