Analisis Stabilitas Lotion Menggunakan Emulsifier Hasil Penyabunan Minyak Dan Alkali

Wulanawati, Armi; Epriyani, Chelsea; Sutanto, Elline

doi:10.47219/ath.v4i1.51

Cited by 6 publications

(6 citation statements)

References 2 publications

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“…This is because, at low viscosity, the dispersed phase will quickly move in the dispersing medium. Hence, interactions or collisions between dispersed phases occur and tend to combine into larger particles and clumps, which causes separation [32].…”

Section: Viscositymentioning

confidence: 99%

Characteristics of mosquito-repellent lotion made from pineapple peel waste

Dewi,

Johan,

Hasnah

et al. 2024

BIO Web Conf.

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Pineapple peel can be used as a natural ingredient in making mosquito-repellent lotion because it contains many secondary metabolite compounds, including saponins, tannins, flavonoids, alkaloids, steroids, and essential oils. The research aims to obtain the right concentration of pineapple peel extract on the characteristics of the mosquito-repellent lotion produced. The method used was an experimental method with a Completely Randomized Design (CRD) consisting of five treatments (2%, 3%, 4%, 5%, and 6% pineapple peel extract) with three replications to obtain 15 experimental units. The selected treatment was LN2 (lotion with a 3% concentration of pineapple peel extract), providing homogeneous physical characteristics of the lotion preparation, a pH value of 7.93, a spread ability value of 5.50 cm, a viscosity value of 3829.51 cP, and mosquito protection power 80.16%. The descriptive organoleptic assessment showed that the color of the lotion was yellowish brown, slightly scented with citronella, and slightly sticky in texture, and the panelists liked the hedonic evaluation of color and texture. The panelists little appreciated the hedonic aroma.

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Section: Viscositymentioning

confidence: 99%

Characteristics of mosquito-repellent lotion made from pineapple peel waste

Dewi,

Johan,

Hasnah

et al. 2024

BIO Web Conf.

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“…Berdasarkan hasil tersebut, semua formula lotion baik basis maupun yang mengandung ekstrak etanol daun kelor sesuai dengan kriteria SNI 16-4399-1996. Semakin tinggi nilai viskositas, maka semakin rendah kecepatan pemisahan sehingga lotion menjadi lebih stabil 45 .…”

Section: Pembahasanunclassified

Daun Kelor (Moringa oleifera) : Aktivitas Tabir Surya Ekstrak dan Formulasi Sediaan Lotion

Azzahra¹,

Fauziah²,

Nurfajriah³

et al. 2023

Maj. Farmasetika

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Paparan sinar UV dapat mengakibatkan dampak negatif untuk kulit antara lain kulit terbakar, penuaan dini dan kanker kulit. Salah cara untuk meminimalisir dampak tersebut yaitu penggunaan tabir surya. Tabir surya dengan bahan filter sintetik memiliki efek samping, maka dari itu diperlukan alternatif bahan lain sebagai tabir surya. Daun kelor (Moringa oleifera) mengandung flavonoid seperti kuersetin, memiliki aktivitas antioksidan kuat yang mampu menetralkan radikal bebas, sehingga berpotensi sebagai tabir surya. Formulasi ekstrak etanol daun kelor dalam bentuk lotion dapat mengoptimalkan potensinya sebagai tabir surya. Sebelum di formulasikan dalam sediaan lotion, dilakukan penapisan fitokimia dan penentuan nilai SPF dari ekstrak Moringa oleifera menggunakan metode spektrofotometri. Formulasi sediaan lotion menggunakan ekstrak dengan konsentrasi 0,075% (F1), 0,15% (F2) dan 0,3% (F3). Evaluasi fisik yang dilakukan adalah organoleptis, daya sebar, pH dan viskositas. Pada penelitian ini didapatkan nilai SPF ekstrak daun kelor pada 250 ppm, 500 ppm dan 750 ppm yaitu 8,54 ± 0,23 (Ekstra), 16,27 ± 0,27 (Ultra) dan 23,34 ± 0,43 (Ultra) secara berturut-turut. Hasil uji daya sebar dari semua formula berada pada rentang 6,2 – 6,3 cm telah memenuhi syarat daya sebar yang baik yaitu berdiameter 5 – 7 cm. Hasil pengukuran pH dari semua formula berada pada rentang 7,29 – 7,30 dan nilai viskositas berada pada rentang 8300 – 8417 mPa.s telah memenuhi persyaratan sesuai dengan SNI 16-4399-1996. Berdasarkan hasil tersebut, diketahui bahwa ekstrak daun kelor (Moringa oleifera) berpotensi sebagai tabir surya dan dapat diformulasikan dengan baik dalam sebagai lotion.

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“…In addition, in formulas E, F, G, and H, the increase in the viscosity value of the lotion was partly due to the use of several types of emulsifiers such as cetyl alcohol, glyceryl monostearate, novemer ec with different concentrations, the combination of several types of emulsifiers will also affect on the value of the viscosity of the lotion. Cetyl alcohol (fatty alcohol) is able to increase consistency, stability and can improve texture (Wulanawati et al, 2019).…”

Section: Viscosity Testmentioning

confidence: 99%

Formulation and Physical Stability of Temulawak (Curcuma xanthorhiza Roxb.) Antiaging Lotion with Natural Colorant from Strawberry Extract (Fragaria vesca L)

Alfian,

Maulana,

Mustainin

2023

jmpi

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Skin protection is needed to reduce the unwanted effects of free radicals, such as antiaging lotions. Temulawak (Curcuma xanthorhiza Roxb.) contains curcumin which has antioxidant activity with the potential to antiaging. Strawberries (Fragaria vesca L) contain anthocyanins known used as natural dyes. This study aims to determine the antioxidant activity of temulawak extract then formulated as a lotion with the addition of natural colorant from strawberries and tested for physical stability. Curcuma extraction was carried out by maceration using 70% ethanol solvent to obtain a thick extract, infundation method was used to extract a strawberry. Determination of the antioxidant activity of temulawak extract using the DPPH method is expressed by the IC50 value. The antioxidant activity of temulawak extract is included in the moderate category with an IC50 value of 144.126 ppm. Evaluation of physical quality characteristics of temulawak lotion with natural colorant strawberry included organoleptic observations, spreadability, adhesion, pH test, viscosity, emulsion stability as well as stability to temperature and humidity. The results of the study after temperature and humidity treatment showed that the temulawak lotion was in the form of semi-solid, pink in color, the spreadability values were, respectively in centimeter 7.95 ; 7.35 ; 6.8 ; 7.05 ; 5.45 ; 5.85 ; 5.25 ; and 5.5 , the adhesive values are respectively in second 0.52 ; 0.56 ; 0.46 ; 0.51 ; 0.52 ; 0.50 ; 0.82 ; and 0.48, the pH value are 7; 6; 7; 7; 7; 7; 7; and 7, the viscosity values are in Pa.S 0.017; 0.031; 0.113; 0.055; 0.352; 0.263; 0.18; and 0.324. The conclusion of this study shows best formulation stability was formulas E, F, and H.

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Analisis Stabilitas Lotion Menggunakan Emulsifier Hasil Penyabunan Minyak Dan Alkali

Cited by 6 publications

References 2 publications

Characteristics of mosquito-repellent lotion made from pineapple peel waste

Characteristics of mosquito-repellent lotion made from pineapple peel waste

Daun Kelor (Moringa oleifera) : Aktivitas Tabir Surya Ekstrak dan Formulasi Sediaan Lotion

Formulation and Physical Stability of Temulawak (Curcuma xanthorhiza Roxb.) Antiaging Lotion with Natural Colorant from Strawberry Extract (Fragaria vesca L)

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