Effect of drying methods on content of some natural pigments in Urtica dioica L. and Melissa officinalis L.
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چکیده
منابع مشابه
EFFECT OF FREEZE DRYING ON THE CHEMICAL COMPOSITION OF LEMON BALM LEAVES (Melissa officinalis, L.)
This research focuses on the analysis of the chemical component of essential oil of lemon balm. The essential oil of leaves was obtained by extraction. The chemical components of the essential oil of lemon balm were analyzed by capillary GC and GC/MS and 8 substances were identified. The quality of the final product depends heavily on the operation of freeze drying (FD). It was found that essen...
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در این پایان نامه تاثیر دو نوع تست جزیی نگر و کلی نگر بر به یادسپاری محتوا ارزیابی شده که نتایج نشان دهندهکارایی تستهای کلی نگر بیشتر از سایر آزمونها است
15 صفحه اولPharmacognostic Evaluation and Antioxidant Activity of Urtica dioica L
Background: Urtica dioica L. is a common Himalayan species which produces allergenic substances causing oedema and inflammation in humans. It has become a source of folk medicine for the treatment of many diseases. The leaves and roots both are used internally as a blood purifier and diuretic and an infusion of the plant is used for nasal and menstrual haemorrhage, diabetes, rheumatism, eczema,...
متن کاملThe Effect of Organic and Chemical Fertilizers on Content and Composition of Essential Oil in Lemon balm (Melissa officinalis L.)
In this research the effects of organic and chemical fertilizers on essential oil content and composition of lemon balm were investigated. This research was conducted in completely block randomized design with 4 replications in 2019 and 2020. Treatments were organic fertilizers (from source of horse, sheep, cow, hen and vermicompost) and complete chemical fertilizer of NPK (20-20-20). The most ...
متن کاملa-Tocopherol Protection against Drought-Induced Damage in Rosmarinus officinalis L. and Melissa officinalis L
* Author for correspondence and reprint requests Z. Naturforsch. 54c, 698-703 (1999); received November 17, 1998/March 20. 1999 a-Tocopherol, Photosynthesis, Drought, Rosmarinus officinalis, Melissa officinalis Summer diurnal variations of photosynthesis and a-tocopherol content were measured in relation to natural drought in field-grown rosemary (Rosmarinus officinalis L.) and lemon balm (Meli...
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ژورنال
عنوان ژورنال: Journal of Microbiology, Biotechnology and Food Sciences
سال: 2015
ISSN: 1338-5178
DOI: 10.15414/jmbfs.2015.5.2.182-185