Optimum production conditions for the preparation of lemon balm (Melissa officinalis) tincture using response surface methodology
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چکیده
منابع مشابه
Optimizing the Process of Supercritical Extraction of Lemon Balm (melissa Officinalis L.)
This work investigates the process of extraction of lemon balm (Melissa officinalis L.) by treatment with carbon dioxide at supercritical conditions. The process kinetics is studied at different operational conditions, and the influence of some important regime parameters (pressure, temperature particle size, solvent flow-rate) on the extraction yield is experimentally determined. Besides the i...
متن کاملAttenuation of laboratory-induced stress in humans after acute administration of Melissa officinalis (Lemon Balm).
OBJECTIVE Melissa officinalis (lemon balm) is contemporaneously used as a mild sedative and/or calming agent. Although recent research has demonstrated modulation of mood in keeping with these roles, no studies to date have directly investigated the effects of this herbal medication on laboratory-induced psychological stress. METHODS In this double-blind, placebo-controlled, randomized, balan...
متن کاملEFFECT 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...
متن کاملpreparation and characterization of new co-fe and fe-mn nano catalysts using resol phenolic resin and response surface methodology study for fischer-tropsch synthesis
کاتالیزورهای co-fe-resol/sio2و fe-mn-resol/sio2 با استفاده از روش ساده و ارزان قیمت همرسوبی تهیه شدند. از رزین پلیمری resol در فرآیند تهیه کاتالیزور استفاده شد.
polyphenolic compounds of Mentha longifolia and Lemon Balm (Melissa officinalis L.) in Iran
ABSTRACT: Lemon balm, Melissa officinalis, is a member of the mint family that is native to Europe. Its use as a medicinal herb dates from the Middle Ages, and it is very well known for its ability to reduce stress and anxiety, promote sleep, improve appetite, and ease pain and discomfort associated with digestion and Mentha longifolia (Lamiaceae), commonly known as wild mint, Various biologica...
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ژورنال
عنوان ژورنال: Biosystems Diversity
سال: 2020
ISSN: 2520-2529,2519-8513
DOI: 10.15421/012019