UJI AKTIFITAS TABIR SURYA DAN STABILITAS FISIK FORMULA GEL SEMPROT DARI EKSTRAK TEMUGIRING (CURCUMA HEYNEANA VAL.) DAN EKSTRAK KAYU MANIS (CINNAMOMUM BURMANII NEES.) DENGAN KOMBINASI KARBOPOL DAN HPMC
Abstract: Spray Gels,
Sunscreens, Physical Stability, Rhizome Temugiring And Cortex Kayumanis.
Excessive sun exposure can harm human skin, for skin damage can occur after
exposure, namely in the form of burning or skin Erythema which is the onset of
symptoms of degradation of cells and tissues. Sunscreen preparations have
benefits to protect skin from exposure to ultraviolet rays and also contains
antioxidants. Cinnamon (Cinnamomum burmanni Nees.) that has the activity of
sunscreen, because it contains the compound sinamaldehid in addition also have
activity as antioxidant. Rhizome temugiring (Curcuma Heyneana Val.) contain a
flavanoid with fairly high antioxidant activity. Preparation of the gel has a
number of advantages including not sticky and gels have a steady flow of
tiksotropik and pseudoplastik i.e. solid gel when it is stored and will soon
melt away when beaten. Spray technique is one of the new material has
advantages which allow preparations sprayed with the dispersed evenly without
needing to contact directly to flatten. Base that is often used in the making
of gel karbopol and HPMC, among others. This type of Research design is a True
Experiment. The formula that is used, there are three types with a combination
of karbopol and HPMC. The research of spray gel extract kayumanis and extract
temugiring on physical organoleptic stability Formula I red the typical smell
of condensed form, kayumanis, part or a little murky, there are some air
bubbles and cool on the skin when sprayed. Formula II, color of red brick the
distinctive aroma preparations kayumanis, condensed form, no turbid and
slightly cold when air bubbles, didispersikan to the skin; Test the viscosity
Formula I 4000mPas, Formula II 1000 mPas, Formula III 1500mPas; Power test
scatterplot latched into a Formula I attached did not drip to the formulation
II is slightly attached and dripping, Formula III wasn't too attached to or
flow; Test the spray pattern, the Formula I and II pattern that is formed is
not round spread, Formula III pattern formed round spread; Its homogeneity test
Formulation I, II, and III there are no particles; Irritation test Formulation
I, II, and III the absence of symptoms of irritation. As for testing the
stability of the antioxidant Formula I average IC50 values 1.21 SPF value
average value, Formula II 10.48 IC50 value of 1.23 average average SPF 19.29,
Formula III average IC50 values 1.18 SPF value average 12.51. Each formula no
different IC50 values activity and SPF with the combination of karbopol and
HPMC. Physical stability test and a good antioxidant formula III is with a
combination of Karbopol 50% and 50% HPMC
Keywords: Spray Gels,
Sunscreens, Physical Stability, Rhizome Temugiring And Cortex Kayumanis
Penulis: Youstiana Dwi Rusita,
Suhendriyo
Kode Jurnal: jpkesmasdd170238
