DAYA TABIR SURYA DAN ANTIOKSIDAN FORMULA KRIM EKSTRAK RIMPANG KENCUR (Kaempferia galanga L) DAN RIMPANG TEMU KUNCI (Boesenbergia pandurata (Roxb.) Schlecht)

CHARISMA, SHINTIA LINTANG (2012) DAYA TABIR SURYA DAN ANTIOKSIDAN FORMULA KRIM EKSTRAK RIMPANG KENCUR (Kaempferia galanga L) DAN RIMPANG TEMU KUNCI (Boesenbergia pandurata (Roxb.) Schlecht). Bachelor thesis, UNIVERSITAS MUHAMMADIYAH PURWOKERTO.

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Abstract

Background: Kencur (Kaempferia galanga, L.) rhizome contain ethyl-pmethoxycinnamate (EPMS),a cinnamic derivate which has sunscreen properties. Temu kunci (Boesenbergia pandurata (Roxb) Schlecht) rhizome contain flavonoid and essential oils with oxidant radical scavenging properties. Objective: This research aims are to obtain the optimum physical properties of sunscreen and antioxidant cream using Simplex Lattice Design (SLD) method and to compare sunscreen and antioxidant activity of kencur and temu kunci rhizome extract before and after formulated. Methods: The method of this research is SLD model with 2 components of the kencur extract (A) and temu kunci extract (B). Based on the model will be obtained design optimum formula then performed measurements of the SPF and antioxidants activity with DPPH method. Results: Cream with kencur extract composition 50-100% and 0-50% temu kunci extract is a formula optimum. The study show that the SPF value of 80%:20% cream formula is 5.024, 70%:30% cream formula is 4.511. Antioxidant activity show that the IC50 of 80%: 20% cream formula is 109.15 ppm, 70% : 30% cream formula is 95.23 ppm, the temu kunci rhizome ethanolic extract, BHT and Vitamin E velues were 10,20 ppm, 22,33 ppm and 8,78 ppm. Conclusion: The combination of kencur purified extract and temu kunci rhizome ethanolic extract is not decrease sunscreen activity from kencur purified extract in single form. Antioxidant activity of that combination was lower than temu kunci extract before formulated, BHT and Vitamin E.

Item Type: Thesis (Bachelor)
Additional Information: Pembimbing: Wiranti Sri Rahayu, M.Si., Apt. dan Retno Wahyuningrum, M.Si., Apt.
Uncontrolled Keywords: Kencur, temu kunci, tabir surya, SPF, antioksidan, Simplex Lattice Design, Kencur, temu kunci, sunsreen, SPF, antioxidant, Simplex Lattice Design
Subjects: R Medicine > RS Pharmacy and materia medica
Depositing User: Riski Wismana
Date Deposited: 27 Jul 2017 06:50
Last Modified: 27 Jul 2017 06:50
URI: http://repository.ump.ac.id/id/eprint/2957

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