Consulta: subjectFacets:"Cosmetics"
Registros recuperados: 12
Data/hora: 02/06/2024 09:28:03

Ethnobotanical survey of cosmetic plants used in Marquesas Islands (French Polynesia)
Provedor de dados: 5
Autores: Jost, Xenia; Ansel, Jean-luc; Lecellier, Gael; Raharivelomanana, Phila; Butaud, Jean-francois.
Background: Cosmetic plants and their uses have often been neglected in ethnobotanical surveys which focus mainly on plants with medicinal or food uses. Thus, this survey was carried out to specifically investigate cosmetics in a small community and to establish a cosmetopoeia, based on the model of pharmacopoeia for medicinal plants. The geographic spread of the survey covered the Marquesas Islands, one of the five archipelagos of French Polynesia (Pacific Ocean). This archipelago was also recently investigated for its pharmacopoeia. Methods: This survey is based on individual interviews of Marquesan informants on the islands of Tahiti (Society archipelago) and Nuku Hiva (Marquesas archipelago). The methodological approach was semi-directive with...
Tipo: Text
Palavras-chave: Cosmetopoeia; Cosmetics; French Polynesia; Marquesas Islands; Pacific Ocean; Ethnobotanical survey.
Ano: 2016
URL: https://archimer.ifremer.fr/doc/00664/77567/79532.pdf

Analysis of Scientific Research Driving Microalgae Market Opportunities in Europe
Provedor de dados: 5
Autores: Rumin, Judith; Nicolau, Elodie; Junior, Raimundo Gonçalves De Oliveira; Fuentes-grünewald, Claudio; Picot, Laurent.
A bibliographic database of scientific papers published by authors affiliated to research institutions worldwide, especially focused in Europe and in the European Atlantic Area, and containing the keywords “microalga(e)” or “phytoplankton” was built. A corpus of 79,020 publications was obtained and analyzed using the Orbit Intellixir software to characterize the research trends related to microalgae markets, markets opportunities and technologies that could have important impacts on markets evolution. Six major markets opportunities, the production of biofuels, bioplastics, biofertilizers, nutraceuticals, pharmaceuticals and cosmetics, and two fast-evolving technological domains driving markets evolution, microalgae harvesting and extraction technologies...
Tipo: Text
Palavras-chave: Bibliometric; Microalgae; Biofertilizers; Bioplastics; Biotechnology; Cosmetics; Europe; Food; GMO; Market; Nutraceuticals; Pharmaceuticals; Research.
Ano: 2020
URL: https://archimer.ifremer.fr/doc/00630/74185/73788.pdf

In vitro and cellular activities of the selected fruits residues for skin aging treatment
Provedor de dados: 42
Autores: LOURITH,NATTAYA; KANLAYAVATTANAKUL,MAYUREE; CHAIKUL,PUXVADEE; CHANSRINIYOM,CHAISAK; BUNWATCHARAPHANSAKUN,PICHAPORN.
ABSTRACT Peel extracts of litchi and rambutan, and that of tamarind seed coat were investigated in relation to their utility in skin-aging treatments. Standardized extracts of tamarind were significantly (p &lt; 0.05) more efficient at O2 •- scavenging (IC50 = 27.44 ± 0.09) than those of litchi and rambutan (IC50 = 29.57 ± 0.30 and 39.49 ± 0.52 μg/ml, respectively) and the quercetin standard (IC50 = 31.88 ± 0.15 μg/ml). Litchi extract proved significantly (p &lt; 0.05) more effective for elastase and collagenase inhibition (88.29 ± 0.25% and 79.46 ± 0.92%, respectively) than tamarind (35.43 ± 0.68% and 57.69 ± 5.97%) or rambutan (31.08 ± 0.38% and 53.99 ± 6.18%). All extracts were safe to human skin fibroblasts and inhibit MMP-2, with litchi extract...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Agro-industrial waste; Antioxidant; Cellular activities; Cosmetics; Enzyme inhibitions; Fruit crop.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0001-37652017000200577

Sustainable Management of Keratin Waste Biomass: Applications and Future Perspectives
Provedor de dados: 52
Autores: Sharma,Swati; Gupta,Arun.
Keratin is a durable, fibrous protein which is mainly present in higher vertebrates (mammals, birds and reptiles) and humans epithelial cells. Food industry especially the meat market, slaughter house and wool industry produces million of tons of keratin containing biomass. These industries are constantly growing and the major producers include USA, Brazil and China, account for more than 40 million tons per year. These proteins constitute keratin by-products have from 15 to 18% nitrogen, 2-5% sulphur, 3.20% mineral elements and 1.27% fat and 90% of proteins. The organic waste rich in keratin can be utilized as a natural source using chemical and mechanical methods. The natural keratin obtained by biomass does not contain any harmful chemical and can be...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Keratin; Purification; Cosmetics; Cuticle; Coatings; Hygroscopic; Industrial applications.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-89132016000100701

Morphological and molecular identification of filamentous fungi isolated from cosmetic powders
Provedor de dados: 52
Autores: Pinto,Flavia Cristina Jastale; Lima,Daniel Braga de; Agustini,Bruna Carla; Dallagassa,Cibelle Borba; Shimabukuro,Maria Fernanda; Chimelli,Márcio; Brand,Debora; Fadel-Picheth,Cyntia Maria Telles; Bonfim,Tania Maria Bordin.
Seven fungi were isolated from 50 samples of cosmetic powders. Morphological analyses and ribosomal DNA Internal Transcribed Spacers sequencing were performed which allowed the discrimination of the isolated fungi as Aspergillus fumigatus, Penicillium sp., and Cladosporium sp. which could have, among their species, potentially pathogenic microorganisms.
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Microbial contamination; Ribosomal DNA; Cosmetics.
Ano: 2012
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-89132012000600013

Influence of the presence and type of fragrance on the sensory perception of cosmetic formulations
Provedor de dados: 52
Autores: Gonçalves,Gisele Mara Silva; Srebernich,Silvana Mariana; Vercelino,Bartira Guiçardi; Zampieri,Bruna Melli.
The aim of the present study was to evaluate the sensory assessments of identical cosmetic formulations with and without fragrance to investigate not only the acceptance but also how different fragrances affected their attributes, such as skin feel, tackiness and spreadability. Three gel and three cream formulations with and without two types of fragrance, fennel and sweet flowers, were assessed for various attributes. The presence and type of fragrance used affected the testers' perception of some attributes, showing that the influence of this component should not be disregarded. Apparently, a consumer's reaction to a cosmetic product is not only based on its efficacy but also on how its attributes are perceived, such as appearance, skin feel and smell.
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Cosmetics; Development; Fragrance; Olfactory memory; Sensory.
Ano: 2013
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-89132013000200005

Dermocosmetic care for rosacea
Provedor de dados: 60
Autores: Gonçalves,Maria Manuel Baía de Melo Magalhães; Pina,Maria Eugénia Soares Rodrigues Tavares de.
ABSTRACT Rosacea is a chronic inflammatory skin disease that primarily affects the central area of the face; it is characterized by erythema, papules, pustules, nodules, and telangiectasia. This condition arises between 30-60 years of age, and it usually occurs in fair-skinned people. Rosacea is characteristic of sensitive skin, as it is a disease marked with punctuated phases of exacerbated signs and symptoms that alternate with periods of remission. Humans have long incorporated cosmetics in their daily habits; given the scientific and technological developments that emerged in cosmeceuticals or dermocosmetics, the current cosmetic options are now used for much more than adornment or cleansing. The purpose of cosmetic care in rosacea is to restore the...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Rosacea/dermocosmetic treatment; Quality of life; Cosmetics; Cosmeceuticals; Skin care; Pharmacist advice.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1984-82502017000400401

Fabrication, physicochemical characterization and preliminary efficacy evaluation of a W/O/W multiple emulsion loaded with 5% green tea extract
Provedor de dados: 60
Autores: Mahmood,Tariq; Akhtar,Naveed; Khan,Barkat Ali; Rasul,Akhtar; Khan,Haji M. Shoaib.
Complex multiple emulsions have an excellent ability to fill large volumes of functional cosmetic agents. This study was aimed to encapsulate large volume of green tea in classical multiple emulsion and to compare its stability with a multiple emulsion without green tea extract. Multiple emulsions were developed using Cetyl dimethicone copolyol as lipophilic emulsifier and classic polysorbate-80 as hydrophilic emulsifier. Multiple emulsions were evaluated for various physicochemical aspects like conductivity, pH, microscopic analysis, rheology and these characteristics were followed for a period of 30 days in different storage conditions. In vitro and in vivo skin protection tests were also performed for both kinds of multiple emulsions i.e. with active...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Cosmetics; Green tea; Multiple emulsion; Rheology; Skin; Stability.
Ano: 2013
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1984-82502013000200016

Active ingredients, mechanisms of action and efficacy tests of antipollution cosmetic and personal care products
Provedor de dados: 60
Autores: Velasco,Maria Valéria Robles; Sauce,Rafael; Oliveira,Camila Areias de; Pinto,Claudinéia A.S. de Oliveira; Martinez,Renata Miliani; Baah,Stephanie; Almeida,Tânia Santos; Rosado,Catarina; Baby,André Rolim.
Urban population around the globe is direct exposed to the pollution caused by several sources (vehicles, industries, smokes etc.) and primary pollutants are divided in particulate matter and toxic gases. Current researches in populous countries indicated that exposure to pollution could affect sebum composition, stratum corneum quality and signs of skin aging. Hair and scalp are also affected by the excessive exposure to pollutants, resulting in a dull, dry and lifeless appearance. Cosmetics have been evolved conceptual and scientifically to achieve substantial effectiveness against pollution damaging on the cutaneous tissue, involving the development of innovative multipurpose active ingredients and efficacy tests, skilled to prove the protection and...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Active ingredients; Antipollution; Cosmetics; Efficacy tests.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1984-82502018000700402

Sustainability, natural and organic cosmetics: consumer, products, efficacy, toxicological and regulatory considerations
Provedor de dados: 60
Autores: Fonseca-Santos,Bruno; Corrêa,Marcos Antonio; Chorilli,Marlus.
The interest in sustainable products has increased along the years, since the choice of products, packaging and production processes have a great impact on the environment. These products are classified by regulatory agencies in different categories, aggregating advantages to the product and increasing the demand by consumers. However, there is no harmonization in guidelines of these certifying agencies and each cosmetic industry formulates their product and packaging in a more rational way, which causes less damage to the environment. Many cosmetic products have in their formulation natural products that perform a specific biological function, but these products should be evaluated on efficacy and toxicological aspects. The aim of this article is to...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Organic cosmetics; Natural cosmetics; Natural products; Sustainability; Cosmetics; Cosmetics.
Ano: 2015
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1984-82502015000100017

Correlation between rheological properties and capillary fixation for modelling creams
Provedor de dados: 60
Autores: Demoliner,Lara Brogni; Agnol,Lucas Dall; Zanotti,Suzana Bittencourt; Dias,Fernanda Trindade Gonzalez; Angeli,Valeria Weiss; Bianchi,Otavio.
The Brazilian male beauty market occupies the second place in world consumption of cosmetics. Among the numerous products consumed by such audience is the capillary fixation mask, which is mainly composed by fixatives. These additives act on stabilizing the cosmetic emulsion, protecting the hair against moisture and also increasing the intensity of hair fixation. In this work, three formulations for modelling creams were prepared by different concentrations of the fixatives StylezeTM W20 and PVP K90 and their properties characterized by physicochemical, rheological and sensory analysis. The capillary masks produced were stable oil-in-water (O/W) emulsions with uniform droplets of 2.05-2.82 μm sizes and pseudoplastic thixotropic behavior (0.19 &lt; n &lt;...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Rheology; Microscopy; N-vinyl-2-pyrrolidone; Polyquaternium-55; Modelling cream/physicochemical properties; Cosmetics.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1984-82502018000300621

Aluminium and calcium lake pigments of Lac natural dye
Provedor de dados: 60
Autores: Jimtaisong,Ampa.
This work presents the physicochemical properties of the prepared lac lakes. The study revealed the stability, cytotoxicity and use of lac lake pigment as a cosmetic colorant. SEM, XRD and DSC were used to study the characteristics of the lac lakes.. The color stability of lac dye and its lakes was investigated at ambient temperature and at 45 °C, in sunlight,fluorescent light and darkness, for 3 months. Cytotoxicity on human dermal skin fibroblast cell lines was tested using MTT assay and the use of the lakes as a colorant in lip color product was studied. Different metal salts resulted in lac lakes of different shades and appearance. SEM, XRD and DSC results indicated that the morphology and structure of lac dye were changed after reacting with metal...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Laccaic acids; Natural lac dye; Lake pigment; Cosmetics.
Ano: 2020
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1984-82502020000100551