ANALISIS AKTIVITAS ANTIOKSIDAN SEDIAAN PROPOLIS   YANG BEREDAR DI KOTA MAKASSAR DENGAN  METODE FRAP (Ferric Reducing Antioxidant Power)

Pratama, Mamat; Muflihunna, A.; Octaviani, Nurazizah

doi:10.33096/jifa.v10i1.312

Cited by 5 publications

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“…Propolis is a bioactive compound found in honey bee nests. Propolis contains an important chemical compound called flavonoids [7]. Flavonoids have antioxidant activity that has the potential to be used as a sunscreen.…”

Section: Introductionmentioning

confidence: 99%

Sunscreen cream formulation from a combination of propolis extract and titanium dioxide

Rohmani,

Pangesti

2024

J Adv Pharm Educ Res

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Section: Introductionmentioning

confidence: 99%

Sunscreen cream formulation from a combination of propolis extract and titanium dioxide

Rohmani,

Pangesti

2024

J Adv Pharm Educ Res

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“…The concentration of ROS can be controlled and balanced by the production of antioxidants, when endogenous antioxidants in the body are not balanced and insufficient in dealing with oxidative stress that occurs, exogenous antioxidants and natural antioxidants are needed. Antioxidant compounds can stop the chain reaction of free radicals, antioxidants will donate one or more electrons to molecules that do not have paired electrons so that free radicals can be quenched (Pratama et al, 2018).…”

Section: Introductionmentioning

confidence: 99%

Study of Indonesian Stingless Bee Propolis Potential as Antioxidant: a Review

Yanti,

Kustiawan

2023

JFSP

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Indonesia is known have rich biodiversity, one of that is propolis. Propolis was an abundance bee product, especially from stingless bee species. Propolis has been known to have various health benefits, such as antioxidant and can maintain the immune system. However, comprehensive information regarding this potential is not widely known. The purpose of this study was to determine the potential of propolis Trigona sp. as an antioxidant from Indonesia. This study uses a screening method in journals that have been found through the search systems of Google Scholar, PubMed, Scopus and Garuda. Classification of data was based on inclusion and exclusion by selecting research journals that do not meet the criteria. The results of the screening that have been carried out show that the flavonoid and phenolic compounds present in the propolis Trigona sp. has potential as an antioxidant. The flavonoid and phenolic compounds contained in the propolis Trigona sp. has an important role in absorbing free radicals and has the potential to be developed as a product.

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“…The ferric reducing antioxidant power (FRAP) is a method to measure antioxidants' ability to reduce the Fe3+ ions to Fe2+ so that the antioxidant power of a compound is analogized by increasing absorbance values that indicate the dimensions of antioxidant activities of the tested sample (Pratama et al, 2018).…”

Section: Introductionmentioning

confidence: 99%

Antioxidant activities of extracts, methanol, and n-hexane partitions of cayenne pepper (Capsicum frutescens L.)

Slamet

Waznah²,

Yusrilia

2022

Media Farmasi

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Antioxidants are substances that can neutralize and/or stabilize free radicals. Cayenne pepper (Capsicum frutescens L.) is a natural source of antioxidants because it contains carotenoids, flavonoids, and vitamin C. This study aims to examine antioxidant activities of n-hexane, methanol, and extract of cayenne pepper (Capsicum frutescens L.) using the ferric reducing antioxidant power (FRAP) method. The extraction method was done by maceration, and the fractionation method was done by partitioning using unmixed solvents: methanol and n-hexane. The phytochemical screening test on extracts and partitions has discovered positive content of alkaloids, flavonoids, phenols, and terpenoids. Meanwhile, the TLC test used F254 silica gel as a stationary phase with chloroform:ethyl acetate as a mobile phase (6:4). The test discovered positive results containing flavonoids and phenols. Furthermore, the antioxidant activities were tested using the FRAP method with a UV-Vis spectrophotometer instrument at a maximum value of 598.05 nm and positive control of vitamin C. The results of measurement show that antioxidant activities are found in 505.67 ± 0.56 mol Fe2+/g of partition extract, , 448 ± 16.19 µmol Fe2+/g of methanol fraction, and 353 ± 5.29 mol Fe2+/g of n-hexane fraction.This is an open access article under the CC-BY-SA license.

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ANALISIS AKTIVITAS ANTIOKSIDAN SEDIAAN PROPOLIS YANG BEREDAR DI KOTA MAKASSAR DENGAN METODE FRAP (Ferric Reducing Antioxidant Power)

Cited by 5 publications

References 0 publications

Sunscreen cream formulation from a combination of propolis extract and titanium dioxide

Sunscreen cream formulation from a combination of propolis extract and titanium dioxide

Study of Indonesian Stingless Bee Propolis Potential as Antioxidant: a Review

Antioxidant activities of extracts, methanol, and n-hexane partitions of cayenne pepper (Capsicum frutescens L.)

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