Article Per Year (5 Year)
p-Index From 2021 - 2026
0.23
P-Index
This Author published in this journals
All Journal Annales Bogorienses
Leggina Rezzy Vanggy
Sumbawa University of Technology

Published : 2 Documents Claim Missing Document
Claim Missing Document
Check
Articles

Found 2 Documents
Search

 1 
Antioxidant, Antibacterial, and Antidiabetic Activities of Roselle (Hibiscus sabdariffa) Extracts Lili Suharli; Baso Manguntungi; Andi Asmawati Azis; Apon Zaenal Mustopa; Lita Meilina; Iga Firmansyah Pandayu; Leggina Rezzy Vanggy; Shasmita Irawan
Annales Bogorienses Vol. 25 No. 2 (2021): Annales Bogorienses
Publisher : National Research and Innovation Agency (BRIN)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.14203/ann.bogor.2021.v25.n2.82-88

Abstract

Hibiscus sabdariffa L., also referred to as roselle, is commonly utilized in the pharmaceutical and food industries. Roselle contains bioactive compounds such as phenolics, alkaloids, tannins, flavonoids, saponins, and organic acids, which have pharmacological properties, such as antioxidant, antibacterial, immune booster, antidiabetic, anti-inflammatory, and anti-hypertensive properties. There are many studies regarding the pharmacological activities of roselle extract and its applications. However, there has been no research to study the effectiveness of the solvent in testing roselle petal extracts against antibacterial, antioxidant, and antidiabetic activities, simultaneously. This research used two kinds of polar solvents, dH2O and ethanol, with various concentrations for antibacterial activity test by five pathogenic bacteria, for antioxidant test by the DPPH method, and for antidiabetic test by the alpha-glucosidase inhibition method. The result showed that the ethanol extract of roselle had higher antibacterial activity compare to the roselle water extract. Antioxidant activity of roselle ethanol extract at 20% concentration had the highest activity 69.75 ± 0.002%; while, the 100% concentration of roselle water extract had the highest antioxidant activity 138.73 ± 0.013%. antidiabetic activity of roselle ethanol and water extract at 100% concentration had the highest activity 1,195.44 ± 0.007% and 1,552.49 ± 0.069%, respectively.
Antidiabetic, Antioxidants and Antibacterial Activities of Lactic Acid Bacteria (LAB) from Masin (Fermented Sauce from Sumbawa, West Nusa Tenggara, Indonesia) Baso Manguntungi; Leggina Rezzy Vanggy; Khadijah Alliya Fidien Fidien; Dinar Suksmayu Saputri Saputri; Apon Zaenal Mustopa; Nurlaili Ekawati; Maritsa Nurfatwa; Anika Prastyowati; Shasmita Irawan
Annales Bogorienses Vol. 24 No. 1 (2020): Annales Bogorienses
Publisher : National Research and Innovation Agency (BRIN)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.14203/ann.bogor.2020.v24.n1.27-34

Abstract

The study aimed to determine the effectiveness of metabolites from Lactic Acid Bacteria (LAB) derived Masin (fermented sauce from Sumbawa) as antioxidant, antidiabetic, and antibacterial compounds. The LAB isolates were isolated from various strains of Staphylococcus piscifermentan which consisted of Staphylococcus piscifermentans strain CIP103958 (code: 2), strain BULST54 (code: 17), strain SK03 (code: 11), strain ATCC 51136 (code: 34), strain PCM 2409 (code: 28) and strain PU-87 (code: 5). The Metabolites of LAB were analyzed by the bioprospecting test to indicate antidiabetic, antioxidant and antibacterial activities. The isolate (Code: 5) at 500 ug/ml showed the most effective antioxidant activity up to 71%. The isolate (code: 28), at 300 ug/ml revealed to have the most antidiabetic activity up to 43 %. The isolate (code: 2) showed moderate antibacterial activity with the inhibition zone of 5.59 mm. The results of the antidiabetic, antioxidant and antibacterial activity showed that the secondary metabolites produced by LAB from the Masin have broad activities as an antidiabetic, antioxidant and antibacterial.
Co-Authors Andi Asmawati Azis Anika Prastyowati Apon Zaenal Mustopa Apon Zaenal Mustopa Baso Manguntungi Dinar Suksmayu Saputri Saputri Iga Firmansyah Pandayu Khadijah Alliya Fidien Fidien Lili Suharli Lita Meilina Manguntungi, Baso Maritsa Nurfatwa Nurlaili Ekawati Shasmita Irawan Shasmita Irawan