Effects of Lipids and Emulsifiers on the Physicochemical and Sensory Properties of Cosmetic Emulsions Containing Vitamin E

Montenegro, Lucía; Rapisarda, Laura; Ministeri, Carmen; Puglisi, Giovanni

doi:10.3390/cosmetics2010035

Cited by 43 publications

(48 citation statements)

References 26 publications

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“…17 The pH for newly formulated cosmetic products from natural clay material ranged from 4.94 for scrub to 6.97 for face mask, whereas in a published work, the pH of about 6.6 was reported for anti-ageing cosmetic emulsions containing vitamin E acetate as active ingredient. 18 Furthermore, these results agreed well with the pH of 6.6 obtained for emulsion cream that was formulated with natural plant extract. 19 The electrical conductivity of natural clay material was 315 µS cm -1 , this value was unexpectedly low in all cosmetic products including the control sample which indicated that all the samples were non-saline.…”

Section: Physicochemical Parameterssupporting

confidence: 82%

Physicochemical characterization and In vitro evaluation of the sun protection factor of cosmetic products made from natural clay material

Madikizela¹,

Nkwentsha²,

Mlunguza³

et al. 2017

S.Afr.j.chem.

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Clay has been widely used as photo protectants in rural places of South Africa. Recently, there are wide range of products which are marketed in South Africa as clay cosmetics which are used for photo protection. In this work, in vitro determination of the sun protection factor (SPF) of newly formulated cosmetics produced from natural clay material from the Bizana region in the Eastern Cape Province of South Africa was performed by spectrophotometric means. The SPF values found for clay material, face cream, foundation, face mask and scrub were 1.18, 18.33, 13.71, 6.74 and 9.53, respectively. The same materials were characterized using thermogravimetric analysis (TGA), Fourier-transform infrared spectroscopy (FTIR), X-ray diffraction (XRD), X-ray fluorescence (XRF), scanning electron microscope (SEM) equipped with energy dispersive spectrometry (EDS) and inductively coupled plasma (ICP). Based on FTIR, XRD, XRF and SEM-EDS results, kaolinite, goethite and quartz were the major minerals found in the clay. Toxic elements such as mercury and cadmium were not detected during ICP analysis; however, traces of lead (0.72-2.14 mg kg -1 ) and arsenic (0.49-0.69 mg kg -1 ) were found in cosmetic products. The results obtained in this study indicate that the cosmetic products manufactured from clay have sun protection ability. KEYWORDSSun protection factor, cosmetic products, natural clay material.

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Section: Physicochemical Parameterssupporting

confidence: 82%

Physicochemical characterization and In vitro evaluation of the sun protection factor of cosmetic products made from natural clay material

Madikizela¹,

Nkwentsha²,

Mlunguza³

et al. 2017

S.Afr.j.chem.

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“…The Polyacrylamide (and) C13-14 Isoparaffin (and) Laureth-7 polymer was the modifying agent with the greatest influence on the physico-mechanical properties of the developed formulations when the concentration varied without changing the other raw materials of (25,26) Todos os polímeros, com suas características estruturais, podem ajudar a melhorar as propriedades sensoriais; entretanto, o conhecimento sobre como os polímeros e suas concentrações podem influenciar as propriedades sensoriais é importante para a escolha correta dessas matérias-primas. (5) Por fim, considerando que existem poucos estudos relatados que avaliam as propriedades físico-mecânicas de formulações à base de polímeros, o presente estudo contribui para uma melhor compreensão do comportamento das matérias-primas adicionadas em formulações de uso tópico.…”

Section: Discussionunclassified

“…This characteristic is desired in cosmetic vehicles because of their high viscosity values, which implies a superior work of shear on skin, impairing the spreadability. (25,26) All polymers, with their structural characteristics, can help to improve sensorial proprieties; however, the knowledge about how polymers and their concentrations can influence the sensorial proprieties is important for the correct choice of these raw materials. (5) Finally, considering that there are a few studies reported to physico-mechanical properties of the formulation based on polymers, the present study is important for a better comprehension of raw materials on topical formulations.…”

Section: Análise Estatísticamentioning

confidence: 99%

Physico-mechanical properties of topical formulations based on different polymers

Infante

Campos

2019

BBR

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“…Uji penerimaan dan preferensi menggunakan metode Montenegro et al (2015). Uji penerimaan dan preferensi digunakan untuk mengetahui penerimaan panelis terhadap ketujuh formulasi emulsi sarilabu kuning dan FO-MSM.…”

Section: Uji Penerimaan Dan Preferensi Panelisunclassified

Penerimaan Panelis Dan Sifat Kimiawi Emulsi Labu Kuning Dan Fraksi Olein Sawit

Rahmadi

Puspita

Agustin

et al. 2015

jtip

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This study aimed to produce functional food products with the main ingredient of pumpkin and olein fraction of red palm oil (OF-RPO). This research was conducted in two stages. The first was to analyze consumer acceptance where a Completely Randomized Design was used with one factor. The factor was the composition of pumpkin and OF- RPO levelled as follow: 100:0, 95:5, 90:10, 85:15, 80:20, and 0:100 (v/v) (v/v). Characteristics of the product were sweet, sour, not b itter, not grassy, and not rancid. The emulsion product contains trans-β-carotene at 141.65±0.47 mg/L, equivalent to 237 UI activity of vitamin A/mL. The content of trans-β-carotene was found at the highest (341.83 mg/L) from the pumpkin juice, while the OF-RPO had the lowest trans-β-carotene content (41.2 mg/L). Product was acidic with a pH of 3.6±0.1 and with vitamin ABSTRAK1Penelitian ini bertujuan membuat produk emulsi pangan kaya karotenoid dengan bahan utama labu kuning dan fraksi olein dari minyak sawit merah (FO-MSM). Penelitian ini dilakukan dalam dua tahap. Tahap pertama ditunjukkan untuk menentukan formulasi terbaik berdasarkan penerimaan konsumen. Penelitian tahap ini dilakukan dengan Rancangan Acak Lengkap satu faktor. Faktor yang digunakan adalah komposisi labu kuning dan 95:5, 90:10, 85:15, 80:20, dan 0:100 (v/v). Pada tahap selanjutnya, dilakukan analisis kimia yang terdiri dari analisis karoten menggunakan HPLC, asam lemak bebas, pH, vitamin C, dan bilangan peroksida. Analisis kimia dilakukan pada produk sari labu terpilih, produk dengan 100 mL labu kuning, produk dengan 100 mL FO-MSM, dan produk tanpa labu dan FO-MSM (kontrol) sebelum dan sesudah masa penyimpanan selama 2 bulan, kecuali untuk analisis HPLC. Panelis memilih satu produk terbaik yaitu komposisi 90 mL labu kuning dan 10 mL FO-MSM yang diencerkan 1:4 (v/v). Karakteristik produk adalah manis, asam, tidak pahit, tidak beraroma mentah, dan tidak beraroma tengik. Produk emulsi tersebut memiliki kandungan trans -β-karoten sebesar 141,65±0,47 mg/L atau setara dengan 237 UI aktivitas vitamin A/mL. Kandungan trans-β-karoten tertinggi (341,83 mg/L) ada pada sari labu kuning, sementara MSM memiliki kandungan trans -β-karoten terendah (41,2 mg/L). Produk bersifat asam dengan pH 3,6±0,1 dengan kandungan vitamin C sebesar 13,2±1,2 mg/100 g produk. Keasaman dan kadar vitamin C cenderung tetap stabil selama masa penyimpanan selama 2 bulan. Bilangan peroksida dari produk emulsi adalah 0,8 mEq oksigen/kg dan bilangan asam lemak bebas berada pada kisaran 1,59-1,73%, juga tidak mengalami perubahan nyata setelah disimpan selama 2 bulan.

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Effects of Lipids and Emulsifiers on the Physicochemical and Sensory Properties of Cosmetic Emulsions Containing Vitamin E

Cited by 43 publications

References 26 publications

Physicochemical characterization and In vitro evaluation of the sun protection factor of cosmetic products made from natural clay material

Physicochemical characterization and In vitro evaluation of the sun protection factor of cosmetic products made from natural clay material

Physico-mechanical properties of topical formulations based on different polymers

Penerimaan Panelis Dan Sifat Kimiawi Emulsi Labu Kuning Dan Fraksi Olein Sawit

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