Identification. Asteriscus graveolens (Forssk.) Less. [family ASTERACEAE ] ( stored under name); Verified by Not on Sheet, Buphthalmum odorum Schousb. Familia: Asteraceae Subfamilia: Asteroideae Tribus: Inuleae Subtribus: Inulinae Genus: Asteriscus Species: Asteriscus graveolens. In the present study the phytochemical composition and biological activities of the aerial part extracts of Asteriscus graveolens against pathogenic bacteria and.
|Published (Last):||26 April 2006|
|PDF File Size:||11.65 Mb|
|ePub File Size:||20.73 Mb|
|Price:||Free* [*Free Regsitration Required]|
In other embodiments, the polar solvent comprises water and butylenes glycol. Non-limiting examples of suitable neutralizers include zsteriscus, triethanolamine, aminomethyl propanol and potassium hydroxide.
The concentration of the A. The use of the plant for its antimicrobial and hypoglycemic properties has also been described Cristofari et al. Sign up to grafeolens over million imagesvideo clips, and music garveolens. The filtrate was collected. According to these embodiments, the method comprises topically administering the polar solvent extract derived from A.
In some embodiments, the pollution is air pollution. According to other embodiments, the extract derived from Asteriscus or a fraction thereof is devoid of cisacetoxychrysanthenyl acetate. This class of pollutants is not defined by its composition but rather by its size; particulate matter is often divided into three main groups: The skin hydration was measured at the corner of the mouth FIG.
West African Plants
Nevertheless, similar effects are also observed with long-term exposure to lower pollutant concentrations. According to yet additional embodiments, the epithelial tissue forms part of at least one of pharynx and larynx. According to other embodiments, the composition is an inhalation composition further comprising a therapeutically acceptable diluents, excipient or carrier.
The skin comprises stratified squamous, keratinized epithelial cells and viable keratinocytes among other cell types. According to some embodiments, the composition further comprises at least one additional plant extract.
According to some embodiments, the extract or the fraction thereof comprises up to 1. According to some embodiments, the composition further comprises an additional active agent selected from the group consisting of an anti-oxidant, a chelator, a cleansing agent, a skin protectant, a sunscreen, a skin lightening agent, an anti-wrinkling agent, an anti-inflammatory agent, anti-aging agent, and any combination thereof.
According to certain embodiments, the skin hydration pre-determined threshold value is obtained from a skin area of the same subject not exposed to graveolesn at least one pollutant.
According to some embodiments, the food supplement acceptable excipients comprise excipients in powders and other oral powders, excipients in topical powders, excipients in liquids, excipients in ointments or a combination thereof. According to certain additional embodiments, the polar solvent extract of the invention or the fraction thereof comprises less than 0. According to some embodiments, the extract derived from Asteriscus or a fraction thereof is devoid of 6-hydroxycyclonerolidol.
As is shown in FIG. Cigarette smoke was chosen as a model for pollution, being a relevant environmental contaminant with proven effects on health in general and skin health and appearance, containing many relevant toxic compounds, including volatile organic compounds VOC’spolyaromaitc hydrocarbon PHAsoxides and heavy asteriscux Specific example of pollutants known to be present in cigarette smoke and have deleterious effect on epithelial cells are formaldehyde and polyaromatic hydrocarbons.
According to certain exemplary embodiments, the polar solvent comprises water and at least one additional polar solvent selected from the group consisting of 1,2,3-trihydroxypropane also known as glycerin or glycerolethanol, propylene glycol, butylene glycol, methanol, and acetone.
The extracts of the present invention exhibit a significant protective effect on cell viability, increasing the cell survival following exposure to a smoke-tainted medium.
According to certain embodiments, the extracts of the invention comprises less than 0.
The plant essential oils are known in the traditional medicine asteriscuw being stomachic, for treating fever, gastrointestinal tract complaints, cephalic pains, and bronchitis, and as an anti-inflammatory agent. The effect of the extract was tested at concentrations of 0. The culture was further incubated with the intoxicated medium for additional 24 h or 48 h. The epithelium possesses a limited active toxin defense including physical removal of exogenous toxins.
The inhalation composition may be obtained in powder form and may be used to fill capsules, which may be later employed for inhalation. According to further embodiments, the extract or the fraction thereof is devoid of essential oils. Cigarette smoke can thus serve as a broad model of airborne pollution. Pollution may be caused by a vast number of a variety of factors, including, for example, indoor pollution resulting from cigarette smoke, cleaning products and dust, and outdoor pollution including engine smoke, industrial waste and carbon monoxide.
The mixture was heated for 0. Asteriscus Graveolens was harvested from two of its known habitats at different time grveolens.
The percentage of change was measured after 14 and 28 days as indicated. Save to Collection Create your free account to use Asyeriscus Save and organize all the images you need for your projects with Collections.
In brief, WST-1 ssteriscus added directly in to the medium of the axteriscus cells. Air and soil pollution contributes, to a great extent, to the contamination of food and water, such asterisxus ingestion is also a route of pollutant intake.
Test items were then applied to the eggs, left on for a defined second exposure period, and rinsed with saline solution. Clinical Evaluation, Additional Parameters: The present invention now shows that polar solvent extracts of A.
Asteriscus graveolens (Forssk.) Less. | Flora of Israel Online
Confirming the instrumental measurements above, clinical evaluation revealed a significant anti-aging effect, expressed as a significant reduction in wrinkle score 4. Sign In We’re Sorry! According to further embodiments, the cosmetically acceptable carrier is selected from the group consisting of a liposome, a micelle structure, a microcapsule, and a combination thereof.
These detoxification processes focus on reducing the exposure to toxins and increasing removal of toxins from the body. According to some embodiments, the cosmetically acceptable or dermatological carrier is selected from the group consisting of a liposome, a micelle structure, a microcapsule, and any combination thereof. All types of pollution, at high concentration, can affect mammalian airways and gastrointestinal tract.
A state of oxidative stress occurs when the organism defense mechanisms are overwhelmed leading to an increase in the free radical concentration. The cosmetic compositions of the invention may comprise additional acceptable cosmetic agents as known in the art.
Human alveolar basal epithelial cells were used as model system. Any variety of the plant can be used. Essential oils are hydrophobic oils derived from plant matter and substantially devoid of lipids or lipid oils. That is why they are also considered to be dental compositions.