2021
DOI: 10.36387/jiis.v6i2.724
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FORMULASI, KARAKTERISASI DAN UJI STABILITAS MIKROEMULSI MINYAK NILAM (Pogostemon cablin Benth.)

Abstract: Patchouli oil contains patchouli alcohol as the main component which is a tricyclic tertiary alcohol sesquiterpene compound that is insoluble in water. Microemulsion is a droplet dispersion technology that combines an insoluble liquid with another liquid. The role of surfactants in helping the dispersion process of microemulsion formulation is by reducing the interfacial tension. Microemulsion is a supersolvents carrier, so that both hydrophilic and lipophilic can be administered through a microemulsion system… Show more

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Cited by 8 publications
(9 citation statements)
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“…Preparations with the type (o/w) have the advantage that they are less sticky and easy to remove by washing and are easier to apply to the skin and leave a comfortable feeling compared to cream preparations of the water in oil (w/o) type 11 .Stability observations showed that each formula that had been observed for six cycles gave good results, namely no change in color, odor and phase separation. In general, an emulsion is considered physically unstable if all or part of the preparation forms a distinct layer on the surface or base of the emulsion in a preparation 16,17 . From irritation test, can be seen that the results of all cream scrubs do not cause irritation such as redness, swelling and itching of the volunteers' skin.The irritation test of a preparation is a very important test of the quality of the preparation after application, it should not irritate the skin in order to be accepted to be used 18 .…”
Section: Evaluation Results Of Cream Scrub Preparationsmentioning
confidence: 99%
See 1 more Smart Citation
“…Preparations with the type (o/w) have the advantage that they are less sticky and easy to remove by washing and are easier to apply to the skin and leave a comfortable feeling compared to cream preparations of the water in oil (w/o) type 11 .Stability observations showed that each formula that had been observed for six cycles gave good results, namely no change in color, odor and phase separation. In general, an emulsion is considered physically unstable if all or part of the preparation forms a distinct layer on the surface or base of the emulsion in a preparation 16,17 . From irritation test, can be seen that the results of all cream scrubs do not cause irritation such as redness, swelling and itching of the volunteers' skin.The irritation test of a preparation is a very important test of the quality of the preparation after application, it should not irritate the skin in order to be accepted to be used 18 .…”
Section: Evaluation Results Of Cream Scrub Preparationsmentioning
confidence: 99%
“…The cause of dry skin is the lack of oil production by the skin's sebaceous glands. Some of the reasons for dry skin are environmental factors such as dry climate, sun exposure and population 17 . After using the ethanol extract cream of pandan wangi leaves for four weeks of use, it can be seen that the pandan wangi leaves ethanol extract cream scrub has an effect on improving skin smoothness.…”
Section: Moisture Effectiveness Test Resultsmentioning
confidence: 99%
“…Dilakukan dengan mengamati perubahanperubahan yang meliputi bentuk, warna dan bau pada sediaan selama 24 jam [ 6].…”
Section: Pengamatan Organoleptikunclassified
“…Selanjutnya elektroda dicuci dengan menggunakan air dan dikeringkan. Pengukuran pH sediaan dilakukan dengan mencelupkan elektroda ke dalam hydrogel lalu dibiarkan sampai nilai yang menunjukan pH pada posisi konstan [6]. Nilai pH sediaan gel harus berkisar pada pH kulit yaitu 4,2 -6,5 tujuannya untuk mencegah terjadinya iritasi pada kulit [7].…”
Section: Pengukuran Phunclassified
“…Dibiarkan alat menunjukkan harga pH sampai konstan. Angka yang ditunjukkan pH meter merupakan pH sediaan [17].…”
Section: Pembahasanunclassified