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All Journal bionature Science and Technology Indonesia Jurnal Farmasi Galenika (Galenika Journal of Pharmacy) Jurnal Fitofarmaka Indonesia As-syifaa Jurnal Farmasi Window of Health : Jurnal Kesehatan PREPOTIF : Jurnal Kesehatan Masyarakat Pharmaceutical Reports Journal Microbiology Science Jurnal Novem Medika Farmasi MPSJ
Tadjuddin Naid
Laboratorium Kimia Farmasi, Fakultas Farmasi, Universitas Hasanuddin, Makassar
Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Education Environmental Science Health Professions Immunology & microbiology Materials Science & Nanotechnology Medicine & Pharmacology Nursing Physics Public Health Veterinary

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Journal : Pharmaceutical Reports

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Antioxidant Activity of Dechlorophyllation of Kejibeling Leaf (Strobilanthes crispu L.) Extract Using the Free Radical Reduction Method Marda, Marda; Naid, Tadjuddin; Rahmawati, Rahmawati
Pharmaceutical Reports Vol 3, No 1 (2024): (March) Pharmaceutical Reports
Publisher : Universitas Muslim Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33096/pharmrep.v3i1.285

Abstract

Kejibeling leaves (Strobilanthes crispus L.) from the Acanthaceae family is a medicinal plant that has medicinal properties. This research aims to determine and determine the antioxidant activity of the dechlorophyllation ethanol extract of kejibeling leaves (Strobilanthes crispus L.) based on the IC50 value with the DPPH method. Kejibeling leaf extract (Strobilanthes crispus L.) extracted by soxhletation method, wherein the extraction process uses two types of solvents of different polarity, to attract chlorophyll compounds and antioxidant compounds, the percent yield of chlorophyll extract is obtained 0.0352% and percent yield of dechlorophyllation ethanol extract 9.604%. Then tested the antioxidant activity using the DPPH method. The results showed that there was antioxidant activity with an IC50 value of 106.375 µg/mL, that is, the result shows moderate antioxidant activity, while quercetin as a comparison has very strong antioxidant activity with a value of 1.391 µg/mL.
UV-Visible Spectrophotometric Determination of Formalin Contamination in Tofu Circulated in Maros City - Indonesia Seniwati, Seniwati; Qawiy, Haqi Romadhona; Aminah, Aminah; Naid, Tadjuddin
Pharmaceutical Reports Vol 1, No 2 (2022): (October) Pharmaceutical Reports
Publisher : Universitas Muslim Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (185.538 KB) | DOI: 10.33096/pharmrep.v1i2.170

Abstract

Tofu is one of the healthiest foods because of its high protein content and the quality is equivalent to the quality of animal protein. Formaldehyde has a function as an antibacterial agent that can slow down the activity of bacteria in foods that contain a lot of protein, so formaldehyde reacts with proteins in food and makes food durable, but when it enters the human body, formaldehyde itself is mutagenic and carcinogenic which can trigger the growth of cancer cells. and gene defects in the body. Thus, in this study, we aim to determine the formalin contamination in tofu circulated in Maros City – Indonesia. This research was conducted from December 2014 to June 2015. The analysis of formalin contamination in tofu was conducted in qualitative and quantitative analysis. The qualitative analysis was performed using the specific reagent, and the quantitative analysis was measured by UV-Vis spectrophotometric method. The result showed that sample codes RMD1 and RMD2 with formalin contaminants because the color of the solution produced after the test was red correspond to the positive result. As for the tofu sample with sample code RMD3, the results were negative because it gave a yellow color after adding potassium permanganate reagent. In the quantitative analysis, samples were measured using a UV-Vis spectrophotometer at a wavelength of 571.5 nm. From the measurement process, the result exhibited that the samples RMD1 and RMD2 contain formalin of 5.92 and 3.34 g/gram, respectively.
Co-Authors A Amaliah Dahlia ABD. MALIK Adelina, Nabila Aisya, A. Henni Alhijrah, Yayu Ambon, Nur Intan Aminah Aminah Andi Maulana Kamri Anggraeni, Nur Afni Anisa, Rianti Asni Amin Bantulu, Ananta Rahayu Dewi Yuliana Dharmawat, Dewi Tri Fitriana Fitriana Fitriani Mangerangi, Fitriani Gemini Alam Hanifah Almahdaly, Hanifah Hardiyanti, Vivi Hasan, Tahirah Herwin Herwin, Herwin Irfanitha, irfanitha Kalsum T, Ummu Kasim, Athia Kurnia Kus Haryono Latif, Safira Kartika Handayani Mamat Pratama, Mamat Marda, Marda Mas'ud, Ita Ayuningsih Maulidiyah, Zakiya Mirawati Mirawati Monika, Arum Muhammad Aswad Muldin, Nurul Insani Muzakkir Baits, Muzakkir Nasution, Annio Indah Lestari Nisaa, Nur Rezky Khairun Nur, Wardah Rafidah Nurung, Ayyub Harly Nuryadin, Yudhi Nuryadin, Yudhi Paduai, Muh. Harry Bagas Setiawan R. Palongko, Siska Oktavina S. Qawiy, Haqi Romadhona R. Rusli Rahmawati, Rahmawati Ramadhani, Nur Ramadini, Ristieyen Ramlan, Pratiwi Risfah Yulianty Rosdah, Rosdah Sadjidin, Sugiarto Saputri, Febrianti Ayu Seniwati Dali Seniwati Seniwati, Seniwati Septiyanti, Septiyanti Siska Nuryanti, Siska Umasangaji, Ria Fitriani Virsa Handayani Wahab, Ummu Kalsum Yenni Triana, Yenni Yoga Yuniadi Yusnita Rifai, Yusnita Zainal Abidin