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FORMULATION AND STABILITY TESTING OF SOLID SOAP CONTAINING A COMBINATION OF PURE HONEY (MEL DEPURATUM) AND RED DRAGON FRUIT PEEL EXTRACT (HYLOCEREUS COSTARICENSIS) Zahwa, Nabilla; Rosanti, Afi Sania; Dwiningrum, Riza; Daskar, Annajim
JURNAL KESEHATAN, SAINS, DAN TEKNOLOGI (JAKASAKTI) Vol. 4 No. 2 (2025): JURNAL KESEHATAN, SAINS, DAN TEKNOLOGI (JAKASAKTI)
Publisher : LPPM Universitas Dhyana Pura

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36002/js.v4i2.4247

Abstract

Solid soap is a body cleansing preparation commonly used to maintain skin health, especially for the purpose of perfuming, improving body odor. Some previous studies have developed solid soap formulations with red dragon fruit peel extract, but no studies have combined it with other natural ingredients that are humectant and antibacterial such as pure honey. The purpose of this study was to determine the concentration of formulations that provide the most effective stability results for solid bath soap preparations of dragon fruit peel extract combined with pure honey. The method used in this research is experimental, making simplisia of red dragon fruit skin then extracted with 70% ethanol solvent. Solid bath soap was formulated with different concentrations of pure honey and red dragon fruit peel extract in each formula. In this study, the results of formulation I did not meet the requirements on hardness and foam stability. Formulation II did not meet the requirements on pH, foam stability, and free fatty acids. Formulation III did not meet the requirements on pH, hardness, foam stability, and free fatty acids. Based on the hedonic test, formulation II was most liked by panelists on color, aroma, and shape. So it can be concluded that the characteristics of the three formulas differ based on the concentration levels of honey and extracts used and the most effective stability results are found in formulation I.
FORMULATION OF VARIATIONS IN THE COMBINATION CONCENTRATIONS OF ROBUSTA COFFEE (Coffea canephora) POWDER AND TURMERIC RHIZOME EXTRACT (Curcuma longa L.) ON THE QUALITY OF BODY SCRUB PREPARATIONS Sumiyati; Rosanti, Afi Sania; Dwiningrum, Riza; Safutri, Wina
JURNAL KESEHATAN, SAINS, DAN TEKNOLOGI (JAKASAKTI) Vol. 4 No. 2 (2025): JURNAL KESEHATAN, SAINS, DAN TEKNOLOGI (JAKASAKTI)
Publisher : LPPM Universitas Dhyana Pura

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36002/js.v4i2.4265

Abstract

Body scrub is a skincare product used to exfoliate dead skin cells and accelerate skin regeneration. Natural ingredients such as robusta coffee powder (Coffea canephora), which contains caffeine, act as a natural exfoliant, while turmeric rhizome extract (Curcuma longa L.), which contains curcuminoids, functions as an antioxidant and skin brightener. This study aimed to formulate a body scrub using varying concentrations of robusta coffee powder and turmeric extract, and to evaluate its physical properties, stability, and consumer preference. An experimental method was used with five formulations: F1 (10% coffee), F2 (10% turmeric), F3 (7%:3%), F4 (8%:2%), and F5 (9%:1%). Evaluations included organoleptic testing, homogeneity, pH, spreadability, adhesion, cream type, viscosity, stability, and hedonic testing. Results showed that all formulations met the criteria for good physical quality. Based on hedonic tests, F1 was the most preferred in terms of color, while F4 was most favored for aroma and texture, making it the best formulation with no significant difference (p>0.05). This study supports the development of natural body scrubs using local ingredients that are safe and effective.
Optimization of Teak Leaf Extract (Tectona grandis L.F) and Carbopol in Hair Dye Formulation Using Factorial Design Method halimah, Sofiati; Rosanti, Afi Sania; Dwiningrum, Riza; Pratiwi, Mida
JURNAL KESEHATAN, SAINS, DAN TEKNOLOGI (JAKASAKTI) Vol. 4 No. 2 (2025): JURNAL KESEHATAN, SAINS, DAN TEKNOLOGI (JAKASAKTI)
Publisher : LPPM Universitas Dhyana Pura

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36002/js.v4i2.4283

Abstract

Cosmetics are preparations intended for use on the external parts of the human body, and one commonly used type is hair dye. However, many hair dye products on the market still rely on synthetic dyes, which may pose health risks such as irritation or internal organ damage if used long-term. To reduce these risks, the use of natural dyes has become an increasingly popular alternative, especially due to their content of anthocyanins that can provide natural color. One such natural ingredient is teak leaves (Tectona grandis L.F), which are rich in anthocyanin pigments and other bioactive compounds. This study aims to determine the optimal hair dye gel formulation using a combination of teak leaf extract and Carbopol, utilizing the Factorial Design method. The research was conducted observationally by preparing several formulas with varying concentrations, followed by evaluating the physical properties of each formulation, including organoleptic tests, pH, homogeneity, spreadability, adhesion, viscosity, and protective ability. The results indicated that the optimal formula consisted of 15% teak leaf extract and 2% Carbopol, showing a pH of 6.1±0.80, adhesion time of 7.74±2.41 seconds, spreadability of 6.43±0.60 cm, and viscosity of 34,000±12,124 cps. The resulting gel appeared stable, homogeneous, and capable of protecting the scalp. Therefore, the combination of teak leaf extract and Carbopol can be formulated into a natural hair dye cosmetic product that meets quality standards, offers good stability, and is safe for use.
The Caffeine Analysis in Tea Bag and Robusta Coffee Using UHPLC Methods Sutomo, Ahmad; Ridwan, Muhammad; Suswidiantoro, Vicko; Pisacha, Iga Mayola; Daskar, Annajim; Rosanti, Afi Sania
International Journal of Contemporary Sciences (IJCS) Vol. 1 No. 12 (2024): October 2024
Publisher : PT FORMOSA CENDEKIA GLOBAL

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55927/ijcs.v1i12.12040

Abstract

Caffeine, a natural psychostimulant, enhances arousal by inhibiting the effects of adenosine on the dopamine pathway. This study aimed to analyze and compare caffeine concentrations in seven robusta coffee samples (coded RC) and five black tea bags (coded BT) using both qualitative and quantitative methods. Qualitative tests employed Dragendorff reagents for coffee and Parry reagents for tea, confirming caffeine presence through colorimetric changes. Quantitative analysis utilized reverse-phase UHPLC, with a mobile phase of aquabidestilata and methanol (60:40), a C18 stationary phase at 40°C, and detection at 272 nm. Validation parameters demonstrated strong performance, with an RSD of 0.573%, a linear correlation coefficient of 0.998 for concentrations between 100–250 ppm, a LoD of 1.02 ppm, a LoQ of 3.10 ppm, and 99.88% accuracy. Results showed robusta coffee sample RC3 contained the highest caffeine concentration at 26.00 mg/serving, while black tea sample BTB3 exhibited 2.44 mg/serving. Despite higher caffeine levels in robusta coffee compared to black tea, both remained below the SNI threshold of 50 mg/serving, confirming their safety for consumption.