Synergistic effect of green coffee oil and synthetic sunscreen for health care application

Chiari, Bruna Galdorfini; Trovatti, Eliane; Pécoraro, Édison; Corrêa, Marcos Antônio; Cicarelli, Regina Maria Barretto; Ribeiro, Sidney J. L.; Isaac, Vera Lúcia Borges

doi:10.1016/j.indcrop.2013.11.011

Cited by 78 publications

(65 citation statements)

References 25 publications

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“…Previous reports confirm the GCO and RCO fatty acid profiles herein found [6,8,[10][11]; however, arachidic, arachidonic and behenic fatty acids were not identified in the analyzed samples. Fatty acids have unique chemical and physical properties that make them suitable for use in cosmetic applications [8]. The use of oils for skin care takes into account their capacity to moisturize the skin, supporting native lipids of the stratum corneum, thus acting as an auxiliary agent to strengthen the barrier function [12].…”

Section: Present Studysupporting

confidence: 88%

“…The main fatty acids already described for C. arabica are linoleic (41.2 to 42.6%), palmitic (35.2 to 36.7%), oleic (9.5 to 11.9%), stearic (7.2 to 9.7%), linolenic (1.3 to 2.7%), arachidonic (0.3 to 1.5%), and myristic (0.2%) [9]. Previous reports confirm the GCO and RCO fatty acid profiles herein found [6,8,[10][11]; however, arachidic, arachidonic and behenic fatty acids were not identified in the analyzed samples. Fatty acids have unique chemical and physical properties that make them suitable for use in cosmetic applications [8].…”

Section: Present Studysupporting

confidence: 88%

“…The oils extracted from green (GCO) and roasted (RCO) coffee beans (Coffea arabica L.) are naturally rich sources of valuable bioactive compounds, such as diterpene esters, fatty acids, and unsaponifiable matter, with biological properties that include antioxidant activity [1]. Many cosmetic products containing GCO and/or its isolated compounds have been used to improve skin conditions, especially in anti-aging therapies, helping to regenerate corneum stratum lipids, restructure skin barrier with emollient properties, and protect against damage caused by UVB radiation [2][3][4][5][6][7][8]. On the other hand, RCO is mainly used to impart aroma in the food industry, and to the best of our knowledge, no data on RCO assays are available in cell-based model systems.…”

Section: Previous Studiesmentioning

confidence: 99%

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Phytochemical Profile and in vitro Assessment of the Cytotoxicity of Green and Roasted Coffee Oils (Coffea arabica L.) and their Polar Fractions

Lorenzen¹,

Affonso²,

Pitz³

et al. 2018

Rec.Nat.Prod.

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Green Coffea arabica L. seed oil (GCO) has been used as an active cosmetic ingredient in many skin care products, due to its composition and balance of fatty acids. On the other hand, while roasted coffee oil (RCO) is mainly used for imparting aroma in the food industry, there is no data available to suggest its safety in cell-based model systems. In this context, the present study aims to evaluate the chemical composition of GCO, RCO, and their correspondent polar fractions (PFs); and assess their cytotoxicity and antioxidant potential in vitro. RCO and RCO PF exhibited significantly higher amounts of phenolic compounds, when compared to both GCO and GCO PF. In the DPPH assay, after 5 min of incubation, RCO inhibited about 80% of radicals, while GCO only achieved half of this activity. Similar results were also obtained for their PFs. Upon exposure to GCO, no cytotoxic effects were observed, in fact, there were slight increments in cell proliferation. Nevertheless, cell exposure to RCO led to significant decreases in cell viability. Increases in the concentration of coffee oil PFs were associated with correspondent relevant increased cytotoxicity. Upon hydrogen peroxide-induced oxidative stress, neither GCO nor RCO treatment were effective in protecting cells.

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Section: Present Studysupporting

confidence: 88%

Section: Present Studysupporting

confidence: 88%

Section: Previous Studiesmentioning

confidence: 99%

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Phytochemical Profile and in vitro Assessment of the Cytotoxicity of Green and Roasted Coffee Oils (Coffea arabica L.) and their Polar Fractions

Lorenzen¹,

Affonso²,

Pitz³

et al. 2018

Rec.Nat.Prod.

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“…However, an alternative method, in vitro SPF assessment, has been developed because it is more time efficient, less expensive, and more ethnical (Fujikake et al, 2014). Therefore, in vitro assessment, i.e., the method described by Mansur et al (1986), is widely used along with the optometric SPF analyzer and the Labsphere UV transmittance analyzer, during the research and product development because they are reliable and efficient for the SPF determination before human testing (Chiari et al, 2014;Jarzycka et al, 2013;Séhédic et al, 2009;Surget et al, 2015). In addition, in vitro SPF analysis is more feasible with the industrial practice.…”

Section: Resultsmentioning

confidence: 99%

Development of sunscreen products containing passion fruit seed extract

Lourith

Kanlayavattanakul

Chingunpitak

2017

Braz. J. Pharm. Sci.

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Application of sunscreen is the most established method of protecting skin from premature aging and photoaging. In this study, the passion fruit seed extract, enriched with biologically beneficial phenolics, was formulated into sun-protective makeup product. The UVB protection of concealer mousse was found have twofold higher sun protection factor (SPF) than the liquid foundation (15.48 ± 1.60 and 5.88 ± 0.30, respectively). The SPF of concealer mousse as well as the liquid foundation containing 0.1% and 0.3% of the passion fruit seed extract were 18.75 ± 0.28, 18.99 ± 0.71 and 9.32 ± 0.88, 9.77 ± 1.37, respectively. Therefore, the concealers with a similar sun-protective efficacy (p>0.05) were included for stability test accordingly. The sun-protective efficacy did not significantly shift (p>0.05) because the 0.1% and 0.3% passion fruit extract concealers had SPF of 18.09 ± 1.48 and 18.60 ± 1.21. The concealers exhibited UVA photoprotection with a boot star rating of 4 and a critical wavelength wider than 370 nm. The safety of 0.1% passion fruit extract concealer mousse was assessed. It did not cause skin irritation when assessed in human volunteers. This sunscreen makeup product provides UVA and UVB protection and is therefore suitable for daily application.

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“…83 Tais propriedades estão associadas à presença de substancias como os polifenóis (Figura 7), que promovem ação antioxidante, triacilgliceróis, esteróis e tocoferóis, bem como dos diterpenos cauranos (Figura 8), com atividade anti-inflamatória e lipolítica. 84,85 O conjunto de ácidos graxos presentes, a exemplo ácido linoleico, apresenta função emoliente (para creme hidratante) e o ácido palmítico promove um bom efeito protetor da pele. Esses ácidos graxos representam cerca de 40% dos triglicerídeos presentes no grão de café.…”

Section: Na Cosméticaunclassified

Coffee: General Aspects and its Use beyond Drink

Durán

2017

Rev. Virtual Quim.

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Abstract:The study of coffee seed reaches different areas of research. Its stimulating effect besides other biological activities, in addition to more than 1,000 volatile chemicals formed during roasting from chemical transformations of its fixed constituents like caffeine, trigoneline, chlorogenic acid, carbohydrate, lipid constituents, including diterpenes and fatty acids (free and esterified), among others, add value to coffee and residues generated until reach its warm beverage. Several by-products are generated during wet and the dry processing, and also by soluble coffee industries. Such byproducts can be a source of raw materials for the food, pharmaceutical and cosmetics, and are often used in power generation in boilers for mechanical dryers and fertilizer. Therefore, this review aims to show the diversity of chemical compounds that can be used from by-products generated in the coffee process.Keywords: Coffee; Chemical compounds; By-products; Biomass. ResumoO estudo do grão de café é realizado por diversas áreas de pesquisa. Seu efeito estimulante e outras atividades biológicas, somados aos mais de 1000 compostos químicos voláteis formados após a torra e oriundos de transformações de seus constituintes fixos como cafeína, trigonelina, ácidos clorogênicos, carboidratos, constituintes lipídicos, incluindo os diterpenos e ácidos graxos (livres e esterificados), entre outros, acrescentam valor agregado ao café e aos resíduos gerados nas diversas etapas até alcançar seu principal objetivo, que é a bebida quente. Diversos resíduos sólidos são gerados durante o processamento de pós-colheita, tanto pela via úmida como pela via seca, e também pelas indústrias de cafés solúveis. Esses resíduos podem ser fonte de matéria-prima para a indústria de alimentos, farmacêutica e cosmética, além de frequentemente serem usados na geração de energia em caldeiras para secadores mecânicos e como fertilizantes. Diante disso, esta revisão pretende mostrar a diversidade de compostos químicos que podem ser aproveitados a partir de resíduos gerados na linha de conhecimento do café.

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Synergistic effect of green coffee oil and synthetic sunscreen for health care application

Cited by 78 publications

References 25 publications

Phytochemical Profile and in vitro Assessment of the Cytotoxicity of Green and Roasted Coffee Oils (Coffea arabica L.) and their Polar Fractions

Phytochemical Profile and in vitro Assessment of the Cytotoxicity of Green and Roasted Coffee Oils (Coffea arabica L.) and their Polar Fractions

Development of sunscreen products containing passion fruit seed extract

Coffee: General Aspects and its Use beyond Drink

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