Interaction of Fragrance Materials With 2-Hydroxypropyl-beta-Cyclodextrin by Static and Dynamic Head-space Methods.

abstract：:Various models of reconstructed epidermis already provide useful tools for safety and efficacy assessment of cosmetic products. However, the majority of these in vitro models are composed of keratinocytes only. Recently, the introduction of melanocytes into epidermal reconstructs has considerably enlarged their field ...

journal_title：International journal of cosmetic science

authors： Regnier M,Duval C,Schmidt R

更新日期：1999-02-01 00:00:00

abstract：:Synopsis This study has evaluated the ultraviolet light transmission characteristics of human stratum corneum at the single cell level using a low light level video microscope to measure the mean percentage transmission of light at different wavelengths and the variation in transmission across the stratum corneum. Str...

journal_title：International journal of cosmetic science

authors： Philp J,Allcock C

更新日期：1989-08-01 00:00:00

abstract：BACKGROUND:The deposit and adherence of particulate matter (PM) from aerial pollution onto the surface of human hair is a poorly studied phenomenon. OBJECTIVES:(i) To reproduce in vitro the deposit of known PM on standardized hair swatches in a closed box, (ii) to compare in vitro data with those obtained under 'real-...

journal_title：International journal of cosmetic science

authors： Galliano A,Ye C,Su F,Wang C,Wang Y,Liu C,Wagle A,Guerin M,Flament F,Steel A

更新日期：2017-12-01 00:00:00

abstract：OBJECTIVE:Facial attractiveness has been reported to be influenced by visual features such as facial shape and the colour and texture of the skin. However, no empirical studies have examined the effects of facial skin radiance on facial attractiveness. The present study investigated whether types of skin reflection (i....

journal_title：International journal of cosmetic science

authors： Ikeda H,Saheki Y,Sakano Y,Wada A,Ando H,Tagai K

更新日期：2020-11-20 00:00:00

abstract：OBJECTIVES:Hyaluronan (HA), an important constituent of extracellular matrix in the skin, has many biological activities such as hydration that contributes to firmness and bounciness of the skin. We have reported that reduction in HA in the papillary dermis and over-expression of HYBID (HYaluronan Binding protein Invol...

journal_title：International journal of cosmetic science

authors： Yoshida H,Yamazaki K,Komiya A,Aoki M,Kasamatsu S,Murata T,Sayo T,Cilek MZ,Okada Y,Takahashi Y

更新日期：2019-02-01 00:00:00

abstract：:There are a variety of biological mechanisms that contribute to specific characteristics of ageing skin; for example, the loss of skin structure proteins, increased susceptibility to UV-induced pigmentation and/or loss of hydration. Each of these biological processes is influenced by specific groups of genes. In this ...

journal_title：International journal of cosmetic science

authors： Gopaul R,Knaggs HE,Lephart J

更新日期：2011-10-01 00:00:00

abstract：OBJECTIVE:The roots of the herb Paeonia lactiflora ('White Peony') are used in association with other herbs in traditional clinical cosmetic practice in China as oral treatment for skin pigmentary disorders, such as brown or dark pigmentary spots. However, the skin-depigmenting potential of Paeonia lactiflora root extr...

journal_title：International journal of cosmetic science

authors： Qiu J,Chen M,Liu J,Huang X,Chen J,Zhou L,Ma J,Sextius P,Pena AM,Cai Z,Jeulin S

更新日期：2016-10-01 00:00:00

abstract：:The phase diagram water, phenethyl alcohol and laureth 4 was determined and the variation of the vapour pressure of the alcohol was determined during evaporation using gas chromatographic head-space analysis. The phase changes during evaporation were estimated from the phase diagram and compared to the appearance of t...

journal_title：International journal of cosmetic science

authors： Friberg SE,Szymula M,Fei L,Barber J,Al-Bawab A,Aikens PA

更新日期：1997-12-01 00:00:00

abstract：:Summary The activity of thioglycolic acid, incorporated in a microemulsion, towards cystine residues present in keratin proteins has been investigated. In an attempt to relate the structural state of the microemulsions to cystine reactivity, an appropriate model system showing a large microemulsion domain with diverse...

journal_title：International journal of cosmetic science

authors： Solans C,Parra JL,Erra P,Azemar N,Clausse M,Touraud D

更新日期：1987-10-01 00:00:00

abstract：OBJECTIVE:To determine whether the coordination environment of copper in hair is affected by the shampoo used. METHODS:Electron paramagnetic resonance (EPR) spectroscopy to discriminate between mixed oxygen/nitrogen and mixed oxygen/sulphur coordination of copper after treatment with two different shampoos. RESULTS:C...

journal_title：International journal of cosmetic science

authors： Worasith N,Goodman BA

更新日期：2015-02-01 00:00:00

abstract：:This study was a pilot project, set up to assess ageing skin using a multi-disciplinary approach. The main aim of this study was to evaluate whether the use of more radical ('medical') treatments in the management of skin ageing would bring superior results and ultimately make people look younger, than the use of cosm...

journal_title：International journal of cosmetic science

authors： Tamburic S,Grant-Ross P,Labedzka M,Daniels G

更新日期：2012-10-01 00:00:00

abstract：:Synopsis The study of ternary systems leads to the understanding of the physico-chemical aspect and allows the contribution of the different components to a cosmetic formulation to be developed. The present investigation was centred in the zone of transparent get belonging to a previously studied ternary system contai...

journal_title：International journal of cosmetic science

authors： Comelles F,Megias V,Sánchez J,Parra JL,Coll J,Balaguer F,Pelejero C

更新日期：1989-02-01 00:00:00

abstract：OBJECTIVE:The aim of this study was to perform short-term sensory testing and instrumental (conductivity and rheological) characterization of a fast inverted oil-in-water (o/w) emulsion base, also known as a SWOP (Switch-Oil-Phase) emulsion, and reference o/w and water-in-oil (w/o) emulsion bases under various testing ...

journal_title：International journal of cosmetic science

authors： Korać R,Krajišnik D,Milić J

更新日期：2016-06-01 00:00:00

abstract：OBJECTIVE:In this study, the influence of three cosmetically relevant, priorly characterized vehicles on skin hydration, sebum content and transepidermal water loss was investigated. The chosen vehicles included a liposomal pre-formulation, a multiple W/O/W emulsion and a microemulsion gel. The in vivo effects of these...

journal_title：International journal of cosmetic science

authors： Mahrhauser D,Nagelreiter C,Baierl A,Skipiol J,Valenta C

更新日期：2015-04-01 00:00:00

abstract：:The aim of this study was to determine how worthwhile it would be to combine a newly developed topical slimming product with customized dietary habits not based on calorie restriction, so as to improve the cellulite appearance of the skin. At the beginning of the study, a nutritionist recorded the dietary habits of ea...

journal_title：International journal of cosmetic science

authors： Escudier B,Fanchon C,Labrousse E,Pellae M

更新日期：2011-08-01 00:00:00

abstract：:The photostabilities of four sunscreen products have been assessed in vitro by applying sunscreen to a substrate and measuring the spectral transmission prior to, and after exposure to a source of ultraviolet (UV) radiation. Results were independent of whether an application thickness of 1 or 2 mg/cm ; 2 was used, and...

journal_title：International journal of cosmetic science

authors： Stokes R,Diffey B

更新日期：1999-10-01 00:00:00

abstract：:Surface structure and surface mechanical properties of human hair have been characterized by atomic force microscopy in the imaging mode and by force vs. distance, F-d, analysis. The effects of treatment by commercial conditioner/shampoo or by aqueous exposure have been investigated. The cuticular structure has been i...

journal_title：International journal of cosmetic science

authors： Blach J,Loughlin W,Watson G,Myhra S

更新日期：2001-06-01 00:00:00

abstract：BACKGROUND:Bromelain is a mixture of proteolytic enzymes found in various tissues of the pineapple plant (Ananas comosus) and other species of Bromeliaceae. Owing to its proteolytic activity, bromelain has been used in the food, medical, pharmaceutical and cosmetic industries, for its cell renewal, anti-ageing, whiteni...

journal_title：International journal of cosmetic science

authors： Lourenço CB,Ataide JA,Cefali LC,Novaes LC,Moriel P,Silveira E,Tambourgi EB,Mazzola PG

更新日期：2016-10-01 00:00:00

abstract：:Lower eyelid sags as well as wrinkles represent age-related morphological changes of the skin surface. However, a quantitative method to evaluate lower eyelid sagging has not been previously established. We designed a new quantitative evaluation method that uses non-invasive skin scanning, which is based on the differ...

journal_title：International journal of cosmetic science

authors： Fukuda Y,Fujimura T,Moriwaki S,Kitahara T

更新日期：2005-10-01 00:00:00

abstract：OBJECTIVE:Zinc pyrithione (ZnPT) is widely used as an anti-fungal active in commercial anti-dandruff (AD) shampoos. The AD efficacy of ZnPT is highly dependent on the deposition of ZnPT particles onto the scalp during the process of shampoo application and rinse-off. Since ZnPT materials with different particle sizes a...

journal_title：International journal of cosmetic science

authors： Chen G,Ji C,Collins LZ,Hoptroff M,Janssen HG

更新日期：2018-10-01 00:00:00

abstract：OBJECTIVE:Lip plumpers should enhance lip volume. It has been shown that no noticeable result was obtained after long term use of these products. The present study has been carried out to assess lip plumpers' short term effectiveness within 2 h from application. METHODS:Effectiveness was assessed using non-invasive te...

journal_title：International journal of cosmetic science

authors： Mazzarello V,Solinas G,Bandiera P,Pomponi V,Piu G,Ferrari M,Montella A

更新日期：2017-08-01 00:00:00

abstract：:Synopsis This paper reports preliminary results of a study carried out on liquid crystal emulsions added to three different inorganic sunscreens: ultrafine zinc oxide, ultrafine titanium dioxide (inorganic-treated) and ultrafine titanium dioxide (organic-treated hydrophobically). The aim of the work was to investigate...

journal_title：International journal of cosmetic science

authors： Semenzato A,Dall'aglio C,Boscarini GM,Ongaro A,Bettero A,Sangalli ME,Brunetta F

更新日期：1994-12-01 00:00:00

abstract：:Synopsis The dichlorophenyl-imidazoldioxolan elubiol is used for skin and hair care in subjects with oily skin or dandruff. A study was conducted in 14 men to evaluate by non-invasive methods the effect of long-term use of elubiol on the sebum output at the skin surface. Measures were made using the Sebumeter SM810 an...

journal_title：International journal of cosmetic science

authors： Pierard GE,Cauwenbergh G

更新日期：1996-10-01 00:00:00

abstract：:Synopsis The synthesis of 5-alkoxy and 5-aryloxymethylene-1,3,3-trimethyl-2-oxabicyclo[2.2.2]octan-6-ones by reaction of (+)-5-hydroxymethylene-1,3,3-trimethyl-2-oxabicyclo[2.2.2]octan-6-one with a number of saturated or unsaturated alcohols and phenols in order to check how substituents affected the fragrance, is des...

journal_title：International journal of cosmetic science

authors： Mariani E,Schenone P,Bargagna A,Longobardi M

更新日期：1995-04-01 00:00:00

abstract：:A multicentred study derived from the COLIPA in vitro UVA method was performed to assess the influence of test conditions on UVA protection factor (UVAPF) values in terms of amplitude, reproducibility between laboratories and correlation with in vivo UVA results. Eight products with a range of in vivo UVAPF from three...

journal_title：International journal of cosmetic science

authors： Moyal D,Alard V,Bertin C,Boyer F,Brown MW,Kolbe L,Matts P,Pissavini M

更新日期：2013-02-01 00:00:00

abstract：:Skin moisturization is not only important for maintaining skin functional properties but also has great impact on the skin's aesthetic properties. The top layer of the skin, the stratum corneum (SC), plays a key role in protecting and preventing against external aggressions as well as in regulating water flux in and o...

journal_title：International journal of cosmetic science

authors： Wu J,Polefka TG

更新日期：2008-02-01 00:00:00

abstract：OBJECTIVE:The present investigation is based on the formulation of water-in-oil (w/o) cream preparations of ascorbic acid (AA) at pH 4-6 using different emollients and humectants. METHODS:The preparations were stored in the dark at 30°C for a period of 3 months and were studied for their chemical and physical stabilit...

journal_title：International journal of cosmetic science

authors： Sheraz MA,Khan MF,Ahmed S,Kazi SH,Khattak SR,Ahmad I

更新日期：2014-10-01 00:00:00

abstract：:The comparison of the results of microscopic, conductimetric and rheologic analyses carried out on the same triple W/O/W emulsion, immediately following its manufacture and 10 years later, indicates the remarkable stability of such system. This stability illustrates the great potential of this formula in the protectio...

journal_title：International journal of cosmetic science

authors： de Luca M,Grossiord JL,Seiller M

更新日期：2000-04-01 00:00:00

abstract：:Synopsis In the last few years a lot of attention has been paid to the development of the in vitro models which would substitute for animals in cutaneous irritancy studies. These models explore either organ or explant cultures using freshly excised skin or serial cultures of isolated skin cells (epidermal keratinocyte...

journal_title：International journal of cosmetic science

authors： Ponec M

更新日期：1992-12-01 00:00:00

abstract：:The phase diagrams were determined of lactic and isohexanoic hydroxy acids as well as salicylic acid with water, a non-ionic surfactant and a paraffinic oil to outline the influence of the hydroxy acids on the structure in a model for a skin lotion. The results showed the influence of the acid to be similar to that of...

journal_title：International journal of cosmetic science

authors： Al-Bawab A,Friberg SE

更新日期：2004-06-01 00:00:00