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Journal : Borneo Journal Of Pharmascientech

AKTIVITAS ANTIOKSIDAN DAN KADAR FENOLIK TOTAL DARI EKSTRAK DAUN KACIP FATIMAH (Labisia pumila) MENGGUNAKAN VARIASI PELARUT EKSTRAKSI Rahmatullah, Satrio Wibowo; Rizki, Muhammad Ikhwan; Sari, Anna Khumaira; Triyasmono, Liling; Normaidah, Normaidah; Lingga, Herningtyas Nautika
BORNEO JOURNAL OF PHARMASCIENTECH Vol 8 No 2 (2024): Borneo Journal of Pharmascientech
Publisher : Universitas Borneo Lestari

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.51817/bjp.v8i2.538

Abstract

Secondary metabolite content and extract characterization can be influenced by the solvent used in the extraction process. The content of phenolic compounds and antioxidant activity of Labisia pumila leaves can be influenced by solvents. This research aims to determine three extracts' antioxidant activity and total phenolic content using different solvents. Fresh L. pumila leaf samples were cleaned with running water and then dried using a drying cabinet. The dried leaves are then powdered and extracted using distilled water, 70% ethanol, and 96% ethanol. Extraction with distilled water using the infusion method and ethanol using maceration. Next, the solvent obtained was evaporated using a rotary evaporator and oven until a dry extract was obtained. Total phenolic content was determined using the UV-Vis spectrophorometric method with the Folin-Ciocalteu reagent. The standard used is error-free. Antioxidant activity was determined using the DPPH method with a UV-Vis spectrophotometer, then the IC50 value was calculated. The research showed that the total phenolic content of the distilled water extract was 6.437 ± 0.177 w/w GAE, the 70% ethanol extract was 8.377 ± 0.079 w/w GAE, and the 96% ethanol extract was 17.387 ± 0.621% w/w GAE. Antioxidant activity is known to have an IC50 value of distilled water extract of 59,716 ppm, 70% ethanol extract of 50,543 ppm, and ethanol extract of 43,520 ppm. The conclusion of the research is that of the three extracts, it is known that the antioxidant activity is the strongest, and the total phenolics are the highest in the 96% ethanol extract.
Persepsi Preseptor Klinik Dan Komunitas Mengenai Peran Sebagai Pendidik Dalam Praktek Kerja Profesi Apoteker Lingga, Herningtyas Nautika; Intannia, Difa; Khumaira Sari, Anna; Normaidah, Normaidah; Ikhwan Rizki, Muhammad
BORNEO JOURNAL OF PHARMASCIENTECH Vol 9 No 2 (2025): Borneo Journal Of Pharmascientech
Publisher : Universitas Borneo Lestari

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.59053/bjp.v9i2.755

Abstract

Preceptors are essential in guiding and being role models for students' knowledge, skills, and practices in implementing pharmacy internship program (PKPA) based on experiential learning. Guidance takes place in a clinical environment in a healthcare system that allows students to experience health services, interact with professional teams, and interact directly with the community. This study analyzes preceptors' perceptions regarding their role as educators in implementing PKPA. This study is a descriptive survey with a cross-sectional design using a questionnaire as an instrument. The study subjects were pharmacists who acted as preceptors in implementing PKPA with a purposive sampling technique. The data analysis used descriptive analysis. The results showed that of the 31 preceptors involved, the majority were female (74.19%), with an age range of 36-45 years (58.07%), and the place of practice was in a health center (58.07%). Preceptors' perceptions regarding the implementation of PKPA are generally positive. Aspects rated high with a score of more than 4 are the aspects of recognition/award, teamwork, communication, preparation, evaluation, appreciation, and the impact of student attendance. Meanwhile, the lowest ratings are in workload (3.75 ± 0.84) and facilities and infrastructure (3.86 ± 0.72). Preceptors provide positive perceptions about their role as educators in implementing the pharmacy internship program.
Co-Authors Adinda Dwina Hadiastuti Agung Sriyono Agustina, Ni Kadek Ayu Akhirullah, Muhammad Maulana Aldiana Astuti Alfisyahr, Nurul Hikmah Amalia Khairunnisa Amalia Khairunnisa Amalia Khairunnisa, Amalia Amalia Khirunnisa Amalia Risna Anna Khumaira Sari Anna Khumaira Sari Arnida Arnida Asa, Raudatul Jannah Audya Rahmah Bayu Bakti Angga Santoso Buih, Putri Helena Junjung Chatarina Umbul Wahyuni Dewi Kartika Dewi Kartika Dewi Ramadhani Difa Intannia DINA HARDIYANTI Dina Noor Kamali Edy Meiyanto Elma Stasya Endang Wahyuningsih Erika Nur Aisyah Fadlilaturrahmah Fadlilaturrahmah Fadlilaturrahmah, Fadlilaturrahmah Fhirda Azhari Gema Yulan Dahnis Hayatun Izma Henni Selvina Henny Maryani Herningtyas Nautika Lingga Humairah Humairah Ikhwan Rizki, Muhammad Indah Hairunisa Izma, Hayatun Jauhar Latifah Khairunnisa Khoirunnisa Muslimawati Khumaira Sari, Anna Kurniasari, Winda Tri Laura Sarwo Liling Triyasmono Linda Permata Sari Malahayati, Siti Maslia Rahmah Maulidya Najahidin Melindawati, Vina Mia Fitriana Muhammad Ikhwan Rizki Muhammad Irfan Rosyadi Muhammad Itqan Mazdadi Muthi Ikawati Mutia Mawaddah Normilawati Nur Mahdi Nurramadhani A. Sida Nurul huda Pratiwi, Endah Agustia Qory Rahmat Nazri Rahmah, Indah Noor Rahmah, Maslia Rahmat Ramadhani Rahmatullah, Satrio Wibowo Rahmawati, Nanda Hesti Ramadhani, Muhammad Irfan Ratna Asmah Susidarti Ratnapuri, Prima Happy Rezka Fajar Ramadhan Ricky Desrianto Risye Hendry Ronalisa Ronalisa Rosiana Aryani Rusdiana Rusdiana Samsul Hadi Saputra, Adryan Maulana Sholikhah Deti Andasari Silviana, Mega Sindwi Rinanda Sari Siti Nur Oktavia Sofia Sutomo Sutomo Sutomo Sutomo Syifa Auliani Syifa Auliani Sylvan Septian Ressandy Tangkas, Hansel Hens Viogenta, Pratika Wasilah Winsa Wira Wijaya Yopie Kusuma Kurniawan