Article Per Year (5 Year)
p-Index From 2021 - 2026
4.532
P-Index
This Author published in this journals
All Journal CAKRA KIMIA (Indonesian E-Journal of Applied Chemistry) E-Jurnal Medika Udayana Jurnal Inovasi Hasil Pengabdian Masyarakat (JIPEMAS) Manuju : Malahayati Nursing Journal Jurnal Farmasi Indonesia Jurnal Karinov Jurnal Farmagazine Jurnal Ilmiah Medicamento Poltekita: Jurnal Pengabdian Masyarakat Jurnal Farmasi dan Sains Indonesia (JFSI) Jurnal Pengabdian kepada Masyarakat Jurnal Farmasi Indonesia Usadha
Debby Juliadi
UNIVERSITAS MAHASARASWATI DENPASAR
Agriculture, Biological Sciences & Forestry Humanities Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Civil Engineering, Building, Construction & Architecture Economics, Econometrics & Finance Education Electrical & Electronics Engineering Environmental Science Health Professions Immunology & microbiology Languange, Linguistic, Communication & Media Medicine & Pharmacology Neuroscience Nursing Public Health Social Sciences Other

Published : 35 Documents Claim Missing Document
Claim Missing Document
Check
Articles

Found 35 Documents
Search

 1   2   3   4 
Formulasi Dan Uji Mutu Fisik Ekstrak Etanol Rimpang Kunyit Putih (Curcuma Zedoaria) Pada Sediaan Tablet Dengan Variasi Bahan Polivinil Pirolidon Dan Starch 1500 Rika, Putu; Juliadi, Debby; Putra, I Made Agus Sunadi
Usadha Vol 2 No 2 (2023): Usadha: Jurnal Integrasi Obat Tradisional
Publisher : Fakultas Farmasi Universitas Mahasaraswati Denpasar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36733/usadha.v2i2.7363

Abstract

The white turmeric plant (Curcuma zedoaria) is a species from the Zingiberaceae family which is very important in traditional medicine and the medicinal industry. Apart from being used as a food or beverage ingredient, white turmeric is also used as a traditional medicine, such as stomach ache medicine, stomach booster, fever reducer and can treat skin diseases. This study aims to determine the effect of the concentration of polyvinyl pyrrolidone binder and starch 1500 disintegrating agent on the physical properties of tablets and to obtain a white turmeric rhizome ethanol extract tablet formula which has the best physical quality test. The method used in the manufacture of tablets is the wet granulation method, because this method can improve flow properties and increase compressibility. The results of this study on the physical quality testing of FI and FIII tablets have fulfilled the physical quality test requirements for tablets, but FII has not fulfilled the physical quality test requirements for tablet preparations because FII does not meet the disintegration time test requirements, this is influenced by the concentration of polyvinyl pyrrolidone binder (PVP) was higher than Starch 1500 disintegrant. In this study, FIII had the best physical quality test, where FIII was a physical quality test and had the fastest tablet disintegration time, which was 10 minutes. This is influenced by the higher concentration of Starch 1500 disintegrant, which is 8% compared to the polyvinyl pyrrolidone (PVP) binder, which is 5%.
Transfer knowledge teknologi formulasi granul untuk diversifikasi produk pengusaha sarang walet Suena, Ni Made Dharma Shantini; Juliadi, Debby; Suradnyana, I Gede Made; Antari, Ni Putu Udayana; Adrianta, Ketut Agus
Jurnal Inovasi Hasil Pengabdian Masyarakat (JIPEMAS) Vol 6 No 2 (2023)
Publisher : University of Islam Malang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33474/jipemas.v6i2.19396

Abstract

Mitra program pengabdian kepada masyarakat ini adalah termasuk dalam kategori masyarakat yang bergerak ke arah ekonomi produktif yang melakukan usaha pengolahan sarang walet berupa jelly konsentrat sarang walet dalam skala industri rumah tangga dengan Merk “Maha Birdnest Bali” yang berlokasi di Denpasar, Bali. Mitra memiliki ternakan sarang walet di daerah Banggai-Sulawesi Tengah. Program pengabdian dengan metode Service Learning ini dirancang untuk memberikan manfaat kepada mitra dalam usahanya memasarkan produk olahan sarang walet dengan menginovasikannya menjadi bentuk granul sarang walet (GSW) yang memiliki ketahanan lebih lama, serta lebih nyaman dan praktis baik saat didistribusikan maupun saat dikonsumsi oleh konsumen. Pelaksanaan program pengabdian berupa transfer knowledge produksi GSW dan pendampingan produksi kepada mitra, serta penyediaan video tutorial produksi GSW bagi mitra. Program pengabdian ini memberikan manfaat nyata bagi peningkatan mutu produk Mitra, dari sisi inovasi bentuk dan rasa, peningkatan ketahanan, dan berpeluang besar meningkatkan omset dan produktivitas mitra. Program pengabdian berencana akan dilanjutkan berupa workshop atau pelatihan produksi GSW dan pengendalian-penjaminan mutu (quality control-quality assurance) bagi tenaga produksi untuk dapat terus menerus memproduksi produk yang berkualitas di tempat usaha mitra.
Formulasi dan Identifikasi Senyawa Minyak Atsiri Citrus hystrix DC. dengan GC-MS untuk Aktivitas Repelan terhadap Nyamuk Aedes aegypti Juliadi, Debby; Cahyaningsih, Erna; Suena, Ni Made Dharma Shantini
Jurnal Ilmiah Medicamento Vol 11 No 2 (2025): Jurnal Ilmiah Medicamento
Publisher : Fakultas Farmasi Universitas Mahasaraswati Denpasar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36733/medicamento.v11i2.11352

Abstract

Plant-based mosquito control offers a promising alternative to reduce the health and environmental risks associated with chemical insecticides. Citrus hystrix DC. (kaffir lime), a member of the Citrus genus, produces essential oils rich in bioactive compounds such as limonene, citronellal, and terpinolene, which are known for antimicrobial and insecticidal properties. This study focused on extracting essential oil from kaffir lime fruit, identifying its chemical constituents using gas chromatography–mass spectrometry (GC-MS), and evaluating the repellent efficacy of its spray formulation against Aedes aegypti. Essential oil was obtained through steam distillation and analyzed by GC-MS to determine its chemical profile. Repellent activity was assessed experimentally using 100 adult mosquitoes divided into five treatment groups, with spray formulations prepared at concentrations of 5%, 10%, and 15%. Data was analyzed using one-way ANOVA followed by post-hoc tests. GC-MS analysis revealed 90 compounds, with five major constituents: D-limonene (14.57%), limonene (13.92%), citronellal (6.66%), terpinolene (6.47%), and α-terpineol (5.74%). Repellent testing demonstrated that the 15% concentration provided the highest protection against mosquito landings. These findings confirm the potential of kaffir lime essential oil as an effective natural mosquito repellent and provide a scientific basis for developing eco-friendly, plant-derived vector control products. This research contributes to reducing dependence on synthetic insecticides and supports sustainable strategies for vector management that prioritize human health and environmental safety.
Aktivitas Antioksidan Krim Hidrofilik Ekstrak Metanol Bunga Cempaka Putih (Magnolia alba) Mendra, Ni Nyoman Yudianti; Pratiwi, Dewa Ayu Yunika; Juliadi, Debby
JFIOnline | Print ISSN 1412-1107 | e-ISSN 2355-696X Vol 18 No 1 (2026): Jurnal Farmasi Indonesia
Publisher : Pengurus Pusat Ikatan Apoteker Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35617/jfionline.v18i1.385

Abstract

The white champaca flower (Magnolia alba) holds cultural significance for the Balinese society, being employed in religious ceremonies, adorning bridal setting, and enriching the aroma of incense. Moreover, white champaca flowers contain alkaloids, steroids, terpenoids, flavonoids, and phenols that have antioxidant activity. Therefore, it is interesting to determine the antioxidant activity of methanol extract of white champaca flowers and formulated it into an oil in water cream in this study. The extract was formulated into three cream formulas, FI, FII, and FIII with concentrations of 4, 8, and 12%, respectively.  Antioxidant activity was assessed using DPPH (2,2-Diphenyl-1-Picrylhydrazyl) assay with UV-Vis spectrophotometer at a wavelength of 516 nm. The antioxidant activity based on IC50 values for FI, FII, and FIII were 29.72, 25.50, and 25.05 µg/ml, respectively, with IC50 value of vitamin C was 2.93 µg/ml as a standard comparison. The research findings indicate that the methanol extract of white champaca flower o/w cream exhibit a very strong antioxidant activity in vitro. Further research is imperative to investigate the ability of the formulations to delaying the photoaging mechanism through in vivo studies.
Chemical and DPPH Free Radical Scavenging Stability of Avocado Seed Acetone Extract Against pH Changes Suradnyana, I Gede Made; Juliadi, Debby; Mendra, Ni Nyoman Yudianti; Suena, Ni Made Dharma Shantini
Jurnal Ilmiah Medicamento Vol 12 No 1 (2026): Jurnal Ilmiah Medicamento (In progress)
Publisher : Fakultas Farmasi Universitas Mahasaraswati Denpasar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36733/medicamento.v12i1.12213

Abstract

Background: Avocado seeds contain phenol, flavonoid, and anthocyanidin compounds that have antioxidant activity. The stability of phenolic compounds depends on the pH of the solution. A decrease in total phenolic levels causes a decrease in antioxidant activity. The chemical stability and DPPH free radical scavenging activity of avocado seed extract against pH are not yet known.Objective: This study aimed to determine the effect of pH on the chemical stability and DPPH free radical scavenging activity of avocado seed extract.Methods: Chemical stability was observed from changes in total phenolic levels, and stability of DPPH free radical scavenging activity was observed from the difference in the percentage of DPPH reduction of the extract solution in phosphate-citrate buffer at pH 3.24, 5.52, and 7.44 before and after being heated at 60°C for 2 hours.Results: The average decrease in total phenolic levels of the extract in buffer pH 3.24, 5.52, and 7.44 before and after being heated was 5.76%, 3.89%, and 22.08%, respectively. The decrease in DPPH free radical scavenging activity of the extract in buffer pH 3.24, 5.52, and 7.44 before and after heating was 24.78%, 1.96%, and 56.09%, respectively. There is a significant difference in the total phenolic content and DPPH free radical scavenging activity of the acetone extract solution in phosphate–citrate buffer at pH 3.24 and 7.44 before and after heating, but there is no significant difference at pH 5.52.Conclusion: Therefore, in the development of formulations containing acetone extract of avocado seeds, buffering at a pH close to 5.22 is required.
Co-Authors Agustini, Ni Putu Dewi Apriliani, Wayan Astya Putri, Ni Kadek Dita Darmawan, I Wayan Agus Dewa Ayu Ika Pramitha Dewi Agustini, Ni Putu Dewi, Kade Ayu Yasinta Dewi, Ni Luh Samila Erna Cahyaningsih I Gede Made Suradnyana I Gede Made Suradnyana Suradnyana I Gede Yodhi Trismawan I Putu Pasek Jaya Separsa Ida Ayu Gede Syntya Mahayani Kade Ayu Yasinta Dewi Kadek Desy Aryantini Ketut Agus Adrianta Luh Tuti Suryati Megawati, Fitria Mendra, Ni Nyoman Yudianti Ni Luh Kade Arman Anita Dewi Ni Made Dharma Shantini Suena Ni Made Dwi Mara Widyani Nayaka Ni Nyoman Wahyu Udayani Ni Nyoman Yudianti Mendra Ni Putu Dewi Agustini Ni Putu Udayana Antari Ni Wayan Yuliasih Novita Dewi Nyoman Budiartha Siada Prameswari, Putu Nimas Diyah Pratiwi, Dewa Ayu Yunika Puguh Santoso puguh santoso, puguh Putra Hilmi Prayitno Putra, I Made Agus Sunadi Putri, Ni Kadek Dila Pratiwi Putri, Ni Kadek Nisa Leoni Putu Era Sandhi Kusuma Yuda Rika, Putu RR. Asih Juanita Sasadara, Maria Malida Vernandes Suradnyana, I Gede Made Tiarini, Diah Galuh Wardani, I Gusti Agung Ayu Kusuma Widiari, Ni Nyoman Sri Yanti, Ni Kadek Pradnya Yuliasih, Ni Wayan