Article Per Year (5 Year)
p-Index From 2021 - 2026
0.444
P-Index
This Author published in this journals
All Journal Radinka Journal of Health Science Jurnal Padamu Negeri
Adinda Andini
Unknown Affiliation
Dentistry Education Health Professions Medicine & Pharmacology Nursing Public Health Other

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

Found 2 Documents
Search

 1 
Potential of Ethanol and N-Hexane Fractions of Petai (Parkia Speciosa Hassk.) Leaf Extract as Antibacterials against Staphylococcus aureus and Propionibacterium acnes with Bioautography Refmidawati, Refmidawati; Masneli Masri; Adinda Andini
RADINKA JOURNAL OF HEALTH SCIENCE Vol. 1 No. 2 (2023): Radinka Journal of Health Science (RJHS)
Publisher : RADINKA JAYA UTAMA PUBLISHER

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.56778/rjhs.v1i2.206

Abstract

This research is motivated by the ethanol fraction and n-hexane fraction of petai leaves have anti-bacterial activity against the growth of Staphylococcus aureus and Propionibacterium acnes with bioautography and what compounds act as antibacterial agents against the growth of S. aureus and P. acnes. The aims (1) to prove the antibacterial activity of the ethanol fraction and n-hexane fraction of Petai leaves in the growth of Staphylococcus aureus and Propionibacterium acne (2) to obtain active compounds from the ethanol fraction and n-hexane fraction which had antibacterial activity against the growth of Staphylococcus aureus and Propionibacterium acnes. The method used in this research is pure experimental carried out by the Pharmaceutical Natural Material Chemistry Laboratory for the extraction and fractionation process. The design method in this study used a completely randomized design (CRD) with 3 (three) repetitions. The results obtained in this study were (1) Ethanol fraction of Petai leaves had antibacterial activity against S. aureus and P. acnes. In contrast, the n-hexane fraction of petai leaves had no antibacterial activity. (2) The ethanol fraction of petai leaves was proven to contain flavonoids, alkaloids, and saponins and the class of active compounds that were most effective at inhibiting S. aureus bacteria in the ethanol fraction of petai leaves were alkaloid compounds. In contrast, the active compounds p acnes were alkaloids and saponins with a value of Rf 0 .52 and 0.61. Conclusion: The ethanol fraction of Petai leaves contains flavonoids, alkaloids, and saponins, which effectively inhibit S. aureus and P. acnes bacteria.
ANALISIS CAMPUR KODE DALAM TUTURAN ANAK BILINGUAL PADA KONTEN DIGITAL: STUDI KASUS AKUN VANILLA LOVELY Ridho Sastro Panjaitan; Adinda Andini; Melinda Maria Sitanggang; Melyanty Nababan; Shema Eklesiya Hutasoit; Yuni Tamba; Ayu Nadira Wulandari
Jurnal Padamu Negeri Vol. 3 No. 2 (2026): April : Jurnal Padamu Negeri (JPN)
Publisher : CV. Denasya Smart Publisher

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.69714/wy4eps46

Abstract

The development of social media platforms has produced a variety of digital content reflecting the language use of bilingual children, particularly the phenomenon of code-mixing between Indonesian and English in everyday interactions. This study analyzes the types and factors causing code-mixing in bilingual children's speech in videos from the Vanilla Lovely account using a descriptive qualitative sociolinguistic approach. Data in the form of children's dialogues were collected through observation and recording techniques, then analyzed to identify the types of code-mixing—the insertion of English words or phrases into Indonesian—and the factors that support it. The results indicate that code-mixing is triggered by the bilingual environment, exposure to digital media in a foreign language, and communication patterns within the family. This phenomenon functions as an informal communication strategy to facilitate the transmission of meaning. These findings highlight the role of digital content as a reflection of bilingual children's language practices in a multilingual society
Co-Authors Ayu Nadira Wulandari Masneli Masri Melinda Maria Sitanggang Melyanty Nababan Refmidawati, Refmidawati Ridho Sastro Panjaitan Shema Eklesiya Hutasoit Yuni Tamba