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Analisis Kandungan Merkuri dan Hidrokuinon dalam Krim Pemutih Wajah Daring Menggunakan Spektrofotometer Serapan Atom dan Kromatografi Cair Kinerja Tinggi Kusmiyati, Mimin; Tronovani , Elvi; Sulaeman , Agus; Musyarrofah, Laila; Fitriani , Hani Sri; Khotimah , Enung Nur; Mirta, Surya Bin
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%.
Pelatihan Pembuatan Kombucha Nanas Probiotik untuk Peningkatan Pengetahuan Kader PKK dan Posyandu di Desa Tambakmekar, Kabupaten Subang Purkon, Dicki Bakhtiar; Trinovani, Elvi; Kusmiyati, Mimin; Pratama, Arvenda Rezky; Ansyirohanisa, Ansyirohanisa; Fatimah, Cucu; Syahla, Nizella; Fitria, Yefi; Al-Alifa, M. Rasya; Ulya, Cut Zidda; Septiani, Mitha Azalia; Fadhlillah, Faizah Min
Jurnal SOLMA Vol. 15 No. 1 (2026)
Publisher : Universitas Muhammadiyah Prof. DR. Hamka (UHAMKA Press)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22236/solma.v15i1.21106

Abstract

Background: Tambakmekar Village, Jalancagak Subdistrict, Subang Regency, is one of the pineapple production centers in West Java, yet its utilization remains limited, resulting in low economic value. On the other hand, the community partners, consisting of PKK and Posyandu cadres, face health problems such as high risks of hypertension and blood glucose levels, as well as limited knowledge about probiotic functional foods. This Community Partnership Program (PKM) aimed to improve the knowledge and skills of cadres through training on the production of probiotic pineapple-based kombucha, health education, and simple health checks (blood pressure and blood glucose). Methods: The methods used included lectures, practical demonstrations, mentoring, and evaluation of knowledge using pre-test and post-test. Results: The average knowledge score of participants increased from 64.2 (pre-test) to 77.5 (post-test), representing a relative improvement of approximately 20.7%. Furthermore, participants were able to practice pineapple kombucha production independently and received an educational booklet as a reference material. The program outputs included a booklet, video documentation, and a manuscript for an academic article. Conclusions: This activity successfully enhanced the capacity of PKK and Posyandu cadres while promoting the use of local pineapple as a functional food with health benefits and potential economic value.
Co-Authors A Rustamsyah A Rustamsyah, A Afifah Rahmawati Agustin, Himeliya Al-Alifa, M. Rasya Angreni Ayuhastuti Ansyirohanisa Ansyirohanisa Ansyirohanisa, Ansyirohanisa Ardi Rustamsyah Ardi Rustamsyah Ardi Rustamsyah ARVENDA REZKY PRATAMA, ARVENDA REZKY Asep Supriadin, Asep Ayu Lestari, Putri Bakhtiar , Dicky Citra Ratu Pelangi Citra Ratu Pelangi, Citra Ratu Dadan Rohdiana Dani Sujana Dicki Bakhtiar Purkon Elvi Trinovani, Elvi Faizah Min Fadhlillah Fatimah, Cucu Fitri Retna Wijayanti Fitria, Yefi Fitriana Fitriana Fitriani , Hani Sri Haerussana, Ayu Nala El Muna Hendriani, Yenni Herdiana, Irfan Hotimah, Alni Khusnul Irvan Herdiana Irvan Herdiana Isti Agnia Lutfiah Isti Agnia Lutfiah, Isti Agnia Karina Agust Khotimah , Enung Nur Kusumah, Raden Minda Mirta, Surya Bin Muhamad Iqbal Rhamadianto Muhammad Fathurrahman Musyarrofah, Laila Nainggolan, Aurelya Veny Kurnia Ningsih, Padmasari Diah Ayu Kumala Nizella Syahla Novani, Elvi Tri Noviapratami, Nikky Nunung Kurniasih, Nunung Nurazizah, Siska Perdana, Farid Puji Astuti Purkon, Dicki Bachtiar Rhamadianto, Muhamad Iqbal Riska Puspita Sari Riza Wafdan Sarah Nur Islami Sarah Nur Islami, Sarah Nur Septiani, Mitha Azalia Siswahyudianto Siti Nuraeni Srinati, Ine Sudaryat , Yayat Sufa, Hafizah Ilmi Sulaeman , Agus Syahla, Nizella Tanika Miatul Hadid Tina Dewi Rosahdi, Tina Dewi Tri Widyastuti Trinovan, Elvi i Trinovani , Elvi Tronovani , Elvi Ulya, Cut Zidda Vindi Nur Amalia Yayat Sudaryat Yayat Sudaryat Zahra Anggraeni Zahwa Ainunnisya Nur Aisyah Zulfakor, Dava