POTENSI TUMBUHAN CIPLUKAN (PHYSALIS ANGULATA LINN.) SEBAGAI ANTIOKSIDAN ALAMI
Abstrak: Potential of Ciplukan
plant as natural antioxidants, the aim of this research is to determine the
antioxidant potential of Ciplukan plant. First step is to know the active
compound of the plant. Alkaloid and saponin are present at ciplukan leaves,
stem and fruit, meanwhile steroid is present at leaves and stem. Moreover,
flavonoid and triterpenoid is only present at stem and fruit, respectively.
Phytochemical test are employed to dermine the active compound in the leaves,
stem and fruit of ciplukan. Brine shimp lethality test are conducted to
determine toxicity of the extract.The LC50 from the leaves extract is 962.054
ppm, stem extract is 753.558 ppm and at the fruit is 1.004,73 ppm. Antioxidant
activity measurement conducted by reacting the sample with
1,1-difenil-2-pikrilhidrazil radical and measures the absorbance at wavelength
517 nm. Vitamin C is use as positive control. The inhibition concentration 50
vitamin C is 34.91 ppm. Meanwhile, the Inhibition concentration 50 of the
leaves extract is 60.34 ppm, the stem extract is 56.36 ppm and the fruit
extract is 63.46 ppm. These result indicated that Ciplukan plant is potensial
as antioxidant source.
Penulis: Apri Nuranda, Chairul
Saleh, Bohari Yusuf
Kode Jurnal: jpkimiadd160003
