Katrin Basah
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ANTIOXIDANT ACTIVITY TEST OF FRACTIONS FROM STAR FRUIT LEAVES (AVERRHOA CARAMBOLA L.) FROM THREE REGIONS IN WEST JAVA Open
Objectives: Previous in vitro research showed that ethyl acetate fractions of star fruit leaves exhibit strong antioxidant activities toward 2,2-diphenyl-1-picrylhydrazyl (DPPH) radical (IC50 = 90 μg/ml). This study’s aim was to evaluate a…
SPECIFIC AND NON-SPECIFIC PARAMETERS OF SIMPLICIA AND ETHANOLIC EXTRACT OF PRASMAN LEAVES (AYAPANA TRIPLINERVIS) Open
Objective: Ayapana triplinervis (Vahl) R.M.King and H. Rob. leaves can be applied as a diuretic and as an antioxidant. Based on its medicinal properties,A. triplinervis can be used as traditional medicine. Therefore, its quality and safety…
Effects of Pearl Grass Extract Capsules on Osteoarthritis Subject Open
Pearl grass extract, a standardized bioactive polar extract of the herbs of Hedyotis corymbosa, is preclinically proven to have an activity to osteoarthritis and rheumatoid arthritis properties in an animal model. The current clinical stud…
Cytotoxic Activity of Extract and Active Fraction of Turbinaria decurrens Bory on Colon Cancer Cell Line HCT-116 Open
Turbinaria deccurrens Bory contains bioactive compound that is beneficial for health. Turbinaria deccurrens Bory is one of many species of brown seaweed that grows in Indonesian marine life and has been known to have cytotoxic activity. Th…
Alkaloid from Phoebe declinata Nees Leaves Open
Introduction: Genus Phoebe have been reported to produce isoquinoline alkaloids as aporphines, noraporphines, and benzylisoquinolines. Many of these isolates exhibit diversified biological activities, including cytotoxic activity. Objectiv…
TYROSINASE INHIBITION, 2,2-DIPHENYL-1-PICRYLHYDRAZYL RADICAL SCAVENGING ACTIVITY, AND PHYTOCHEMICAL SCREENING OF FRACTIONS AND ETHANOL EXTRACT FROM LEAVES AND STEM BARK OF MATOA (POMETIA PINNATA) Open
Objective: This study aims to investigate the potency of matoa as a tyrosinase inhibitor and antioxidant and also to identify the chemical compounds in the most active fraction and an ethanol extract from the leaves and stem bark of matoa.…
Effect of Gamma Irradiation on Angiotensin Converting Enzyme Inhibition, Antioxidant Activity, Total Phenolic Compound and Total Flavonoid of Peperomia pellucida Herbs Extract Open
Introduction: Peperomia pellucida L. Kunth has been reported to have some biological activities such as antihypertensive and antioxidants. Herbal materials susceptible to contamination during processing and storage which can shortens their…
View article: FUNCTIONAL ANALYSIS OF AGERATUM CONYZOIDES L. (BABANDOTAN) LEAVES EXTRACT ON RHEUMATOID ARTHRITIS MODEL RAT
FUNCTIONAL ANALYSIS OF AGERATUM CONYZOIDES L. (BABANDOTAN) LEAVES EXTRACT ON RHEUMATOID ARTHRITIS MODEL RAT Open
Objective: Rheumatoid arthritis (RA) is an autoimmune disease characterized by chronic inflammation in joints. Ageratum conyzoides L. (Babandotan)leaves are proven to be used in inflammation therapy, yet there is a little data regarding th…