Aktivitas Antioksidan Kombinasi Ekstrak Etanol Kayu Secang (Caesalpinia sappan L.) dan Kelopak Bunga Rosella (Hibiscus sabdariffa L.)

Yulianty, Risfah; Murdifin, Mufidah; Asma, Nur

doi:10.25026/mpc.v3i2.132

Cited by 2 publications

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“…The antioxidant activity of stingless bee honey is produced by high phenolic and flavonoid compounds in honey 19,20,21,22 , while Averrhoa bilimbi L. leaves are produced by high flavonoid, phenol, alkaloid, tannin, and coumarin compounds in the leaves, so a combination from Averrhoa bilimbi L. 23 . leaves and stingless bee honey is carried out in order to produce higher total antioxidant activity, known as the synergism effect.…”

Section: Antioxidant Activity Measurementmentioning

confidence: 99%

ANTIOXIDANT ACTIVITY OF EXTRACT COMBINATION FROM Averrhoa bilimbi L. LEAVES AND STINGLESS BEE HONEY

Sári¹,

Kustiawan²

2023

IJPST

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Averrhoa bilimbi L. leaves and stingless bee honey contains phenolic compounds that can act as antioxidants. This study aims to find out the antioxidant activity of extract combination from Averrhoa bilimbi L. leaves and stingless bee honey (Trigona spp.). This study uses the maceration method to obtain extracts and uses the DPPH (2,2-diphenyl-1-picrilhydrazyl) method to see the antioxidant activity of the extract combination from Averrhoa bilimbi L. leaves and stingless bee honey (Trigona spp.). Then the extract combination of kelulut honey bee (Trigona spp.) and Averrhoa bilimbi L. leaves was measured for its antioxidant activity using UV-VIS spectrophotometry. The results showed the greatest IC50 of combination extract was 2:1 ratio Averrhoa bilimbi L. leaves extract and stingless bee honey was 90.36 ppm included classified as strong antioxidants activity. This activity was influenced by the synergistic effect between the combination of secondary metabolites contained.

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Section: Antioxidant Activity Measurementmentioning

confidence: 99%

ANTIOXIDANT ACTIVITY OF EXTRACT COMBINATION FROM Averrhoa bilimbi L. LEAVES AND STINGLESS BEE HONEY

Sári¹,

Kustiawan²

2023

IJPST

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“…The combination of rosella and sappan wood can also synergistically increase antioxidant activity. The concentration of sappan wood extract in the combination affected the IC50 value (Yulianty et al, 2016).…”

Section: Introductionmentioning

confidence: 99%

The antioxidant activity of Zingiber officinale, Hibiscus sabdariffa, and Caesalpinia sappan combination

2022

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Medicinal plants have been used in traditional treatment since a long time ago by local people in Indonesia. Nowadays, the trend in the consumption of medicinal plants, especially herbal drinks, is increasing. Zingiber officinale, Hibiscus sabdariffa, and Caesalpinia sappan are their main materials of medicinal plants. They were chosen because of their high antioxidant contents. Nevertheless, there is no scientific research on the antioxidant activity of the combination of the three extracts. Therefore, the purpose of this study was to determine the total flavonoid contents and antioxidant activity, as well as to compare the antioxidant enhancement pattern of the combination. Samples were extracted by successive maceration with hexane and ethyl acetate as solvents. Total flavonoids contents were determined through colorimetric analysis and antioxidant activity was determined based on the DPPH method with the IC50 value as a parameter. Total flavonoids of ethyl acetate extract from Z. officinale, H. sabdariffa, and C. sappan were 30.28±0.04; 24.81±0.03; and 24.01±0.04 mg QE/ gram extract, and the IC50 value were 51.36±0.05; 83.37±0.06; and 35±0.04 ppm. Total flavonoid contents of their

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Aktivitas Antioksidan Kombinasi Ekstrak Etanol Kayu Secang (Caesalpinia sappan L.) dan Kelopak Bunga Rosella (Hibiscus sabdariffa L.)

Cited by 2 publications

References 0 publications

ANTIOXIDANT ACTIVITY OF EXTRACT COMBINATION FROM Averrhoa bilimbi L. LEAVES AND STINGLESS BEE HONEY

ANTIOXIDANT ACTIVITY OF EXTRACT COMBINATION FROM Averrhoa bilimbi L. LEAVES AND STINGLESS BEE HONEY

The antioxidant activity of Zingiber officinale, Hibiscus sabdariffa, and Caesalpinia sappan combination

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