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ANALISIS MUTU BISKUIT MORINGNA SEBAGAI ALTERNATIF ANEMIA PADA REMAJA PUTRI Aulya Pratiwi; Mona Fitria; Agus Sulaeman; Fred Agung; Yenny Moviana
Jurnal Gizi dan Dietetik Vol. 2 No. 1 (2023): Jurnal Gizi dan Dietetik
Publisher : Jurusan Gizi Poltekkes Kemenkes Bandung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.34011/jgd.v2i1.1282

Abstract

The main cause of iron nutritional anemia in women is the lack of dietary iron (Fe) intake. Iron intake can be obtained from foods such as biscuits. Moringa flour and mung bean flour added as biscuit ingredients can be used as a high-iron snack in an effort to increase iron intake in adolescent girls. This study aims to determine the effect of the formulation of Moringa flour and mung bean flour on organoleptic properties and iron content. This research is an experimental study with a formulation ratio of F1 75%: 25%, F2 50%: 50% and F3 25%: 75%. The organoleptic test was carried out by 30 moderately trained people, then the best results were tested for iron levels by the ICP-OES (Inductively Coupled Plasma-Optical Emission Spectrometry) method. Data analysis used the Kruskal Wallis test, followed by the Mann Whitney test method. The biscuit that has the highest score is the F1 formulation with a ratio of moringa flour and mung bean flour 75%: 25%. One serving is 60 grams and can meet 24% of iron needs. The results of the statistical test found a value (p (0.000) < (0.05)) which means that there is an effect of the formulation of Moringa flour and mung bean flour on the taste of biscuits, and there is an effect on aspects of taste, aroma, and texture of biscuits. This research can be continued by improving the texture of the product to further increase its acceptability and conducting research on the target.
Analisis Kandungan Merkuri dan Hidrokuinon dalam Krim Pemutih Wajah Daring Menggunakan Spektrofotometer Serapan Atom dan Kromatografi Cair Kinerja Tinggi Mimin Kusmiyati; Elvi Tronovani; Agus Sulaeman; Laila Musyarrofah; Hani Sri Fitriani; Enung Nur Khotimah; Surya Bin Mirta
Journal of Pharmaceutical and Sciences JPS Volume 9 Nomor 1 (2026)
Publisher : Fakultas Farmasi Universitas Tjut Nyak Dhien

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36490/journal-jps.com.v9i1.1176

Abstract

The skin is the outermost organ of the human body and plays an important protective and physiological role. Currently, fair skin is often regarded as a beauty standard desired by both men and women. Mercury and hydroquinone are active ingredients commonly used in whitening products due to their ability to inhibit melanin formation; however, their use can cause serious toxic effects. This study aimed to determine the presence of mercury and hydroquinone qualitatively and quantitatively in facial whitening creams sold online in Bandung City. Samples showing positive results were further analyzed quantitatively to determine their concentrations. For mercury analysis, samples were digested using a microwave digestion method to eliminate organic substances. The color reaction test for mercury employed KI 0.5 N, HCl 6 M, and NaOH 2 N reagents. Based on qualitative testing, samples labeled D and N were positive for mercury. Quantitative determination of mercury was conducted using Atomic Absorption Spectrophotometry (AAS) at a wavelength of 253.7 nm. For hydroquinone analysis, qualitative color tests were carried out using FeCl₃ 5%, phenanthroline, and Benedict reagents, while quantitative analysis was performed using High-Performance Liquid Chromatography (HPLC). Of the 17 samples tested, two (D and N) contained mercury at concentrations of 2,776 ±  0,036 μg/g and 4,277 ± 0,021 μg/g, respectively, and two others (E and H) contained hydroquinone 2,3745% and 2,4798%.