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ANALISIS KUALITATIF DAN KUANTITATIF CEMARAN LOGAM BERAT TIMBAL (Pb) DAN KADMIUM (Cd) PADA PRODUK KOSMETIK PENSIL ALIS MENGGUNAKANSPEKTROFOTOMETER SERAPAN ATOM (SSA) Arifiyana, Djamilah; Fernanda, MA Hanny Ferry
Journal of Research and Technology Vol 4, No 1 (2018)
Publisher : Universitas Nahdlatul Ulama Sidoarjo

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (88.057 KB) | DOI: 10.5281/zenodo.2580443

Abstract

The aim of this study was to identify and determine the heavy metal content of lead (Pb) and cadmium (Cd) towards eyebrow pencil registered and not registered by the Food and Drug Supervisory Agency (BPOM). This research was conducted in several markets in Surabaya. Twelve eyebrow pencil items were investigated for lead (Pb) and cadmium (Cd). Simple reagents, included HCl, NaOH, KI, Na2S2O3 and NH4OH were used to identify the presence of these heavy metal first. The study results showed that samples of eyebrow pencil registered and unregistered by BPOM RI after being tested turned out to contain lead and cadmium in a range of 1.092-5,834 mg/kg and 0,054-0.243 mg/kg, respectively. The content is still within what is required based on the regulations of BPOM RI, < 20 mg/kg for lead content and < 5 mg/kg for cadmium content. In short, all the sample of eyebrow pencil contained lead (Pb) and cadmium (Cd) within what is required based on the regulations of BPOM RI.
Optimasi Lama Waktu Ekstraksi Dengan Metode MAE pada Pektin dari Kulit Pisang Devianti, Vika Ayu; Arifiyana, Djamilah
Journal of Herbal, Clinical and Pharmaceutical Science (HERCLIPS) Vol 3 No 01 (2021): HERCLIPS VOL 3 NO 1
Publisher : Universitas Muhammadiyah Gresik

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30587/herclips.v3i01.3116

Abstract

Pektin merupakan salah satu biopolimer dari asam galakturonat. Pektin dapat diekstrak dari kulit buah pisang. Proses ekstraksi pektin dari kulit pisang dapat dilakukan dengan metode Microwave Assisted Extraction (MAE). Salah satu faktor yang berpengaruh dalam proses ekstraksi pektin dengan metode MAE ini adalah lama waktu ekstraksi. Oleh karena itu, tujuan dari penelitian ini adalah untuk mengetahui waktu yang optimal saat ekstraksi pektin dari kulit pisang menggunakan metode MAE. Proses ekstraksi dilakukan dengan variasi waktu 5, 10, 15, 20, dan 25 menit. Hasil ekstrak yang diperoleh memiliki karakteristik yang sama untuk setiap variabel. Kondisi optimum diperoleh saat lama waktu ekstraksi 15 menit dengan persen rendemen sebesar 27,55%.
Adsorpsi Logam Kadmium dalam Limbah Cair Buatan Menggunakan Biosorben Kulit Pisang Mas (Musa acuminate colla) Arifiyana, Djamilah; Wardani, Ratih Kusuma
Rekayasa Vol 14, No 3: Desember 2021
Publisher : Universitas Trunojoyo Madura

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21107/rekayasa.v14i3.12391

Abstract

Mas banana (Musa acuminata Colla) peel is a type of household waste as well as agricultural waste whose utilization still needs to be improved. In addition, among various types of heavy metals that are dangerous as contaminants in the environment, cadmium metal is a metal that is very dangerous to health even in very small amounts. Therefore, this study aims to not only utilize the waste of Mas banana peel (Musa acuminata Colla) as a biosorbent, but also to determine the optimum conditions needed to reduce cadmium metal which involves several test parameters, namely stirring time, pH and mass of biosorbent. Variations of stirring time used include 10, 20, 30, 35, and 45 minutes; variations in pH used include 1, 2, 3, 4, and 5, while variations in the mass of biosorbent used include 0.5; 1; 1.5; 2 and 2.5 grams. The results showed that the optimum conditions were obtained at a mixing time of 35 minutes, pH 5, and a mass of 2 grams of biosorbent with a reduction percentage value of 78.45%. This percentage indicates that Mas banana peel can be used as a natural adsorbent for cadmium metal. In addition, the results of the FT-IR analysis of the Mas banana peel biosorbent showed that Mas banana peel has a functional group that plays a role in the heavy metal adsorption process.
BIOSORPSI LOGAM BESI (Fe) DALAM MEDIA LIMBAH CAIR ARTIFISIAL MENGGUNAKAN ADSORBEN KULIT PISANG KEPOK (Musa acuminate) Djamilah Arifiyana; Vika Ayu Devianti
Jurnal Kimia Riset Vol. 5 No. 1 (2020): Juni
Publisher : Universitas Airlangga

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20473/jkr.v5i1.20245

Abstract

Limbah kulit pisang Kepok telah digunakan untuk menghasilkan biosorben melalui proses yang ramah lingkungan. Limbah kulit pisang Kepok dipotong, dicuci, dikeringkan, dihaluskan dan digunakan sebagai biosorben terhadap logam besi. Penentuan konsentrasi logam besi terhadap proses adsorpsi menggunakan spektroskopi serapan atom. Adsorpsi ion besi terhadap adsorben kulit pisang Kepok menggunakan parameter waktu kontak dan pH. Waktu kontak 30 menit dan pH 6 merupakan kondisi yang sesuai untuk adsorpsi besi. Persentase adsorpsi dan kapasitas adsorpsi yang diperoleh berturut-turut sebesar 86,387% dan 1,44 mg/g. Hasil penelitian menunjukkan bahwa kulit pisang Kepok, sebagai limbah pertanian dan limbah industri rumahan, sangat berpotensi sebagai adsorben untuk menghilangkan logam beracun seperti besi dalam air.
Analisis Kuantitatif Hidrokuinon pada Produk Kosmetik Krim Pemutih yang Beredar di Wilayah Surabaya Pusat dan Surabaya Utara dengan Metode Spektrofotometri UV-Vis djamilah Arifiyana; Harjanti Harjanti; Yosephine Sri; Ebtavanny Ebtavanny; Tamara Gusti
Akta Kimia Indonesia Vol 4, No 2 (2019)
Publisher : LPPM, Institut Teknologi Sepuluh Nopember

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (550.466 KB) | DOI: 10.12962/j25493736.v4i2.5532

Abstract

Hidrokuinon merupakan senyawa aktif yang mampu mengendalikan produksi pigmen, yakni berfungsi untuk mengurangi atau menghambat pembentukan melanin kulit. Hal inilah yang menyebabkan hidrokuinon sering kali digunakan sebagai pemutih dalam krim. Pada penelitian ini dilakukan analisis kuantitatif hidrokuinon dalam produk kosmetik krim pemutih wajah yang beredar di wilayah Surabaya Pusat dan Surabaya Utara, baik yang memiliki nomor registrasi BPOM maupun yang tidak memiliki nomor registrasi BPOM. Sampel dalam penelitian ini berjumlah 12 sampel yang terdiri dari 6 sampel krim pemutih yang memiliki nomor registrasi BPOM dengan kode A, B, C, D, E, F dan 6 jenis krim pemutih yang tidak memiliki nomor registrasi BPOM dengan kode G, H, I, J, K, L. Analisis dilakukan dengan metode spektrofotometri UV-Vis. Hasil penelitian menunjukkan bahwa kadar tertinggi hidrokuinon diperoleh dari sampel G dengan perolehan kadar hidrokuinon sebesar 0,0331%, dan secara keseluruhan kadar hidrokuinon pada sampel yang digunakan dalam penelitian ini tidak melebihi batas kadar hidrokuinon yang ditetapkan BPOM, yaitu tidak lebih dari 2%.
Upaya Peningkatan Pengetahuan Siswa SMK/SMA Mengenai Kosmetik yang Aman dengan Metode Daring Djamilah Arifiyana; Vika Ayu Devianti
Jurnal Abdi Masyarakat Kita Vol 2 No 1 (2022): Jurnal Abdi Masyarakat Kita
Publisher : APDFI (Asosiasi Pendidikan Diploma Farmasi Indonesia)

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (1628.622 KB) | DOI: 10.33759/asta.v2i1.182

Abstract

The rise of media coverage regarding the production of illegal and dangerous cosmetics is one proof that the use of cosmetics is currently a necessity. Online marketing is one of the facilities for spreading these illegal cosmetics. Thus, it is necessary to educate the public, especially social media users who are generally in productive age range, to be more careful in choosing safe cosmetics. In this community service activity, education was carried out to 17 participants from senior high school student. The method used includes the presentation by the presenter as well as discussion and question and answer. To measure the increase in knowledge, pre-test and post-test were carried out. It was found that 64.7% experienced an increase in knowledge after this activity was held.
The effect of Material used in the Lime Infused water Packaging on Vitamin C Level: Pengaruh Bahan Kemasan Penyimpanan Minuman Infused Water Jeruk Nipis terhadap kadar Vitamin C Vika Ayu Devianti; Djamilah Arifiyana
Journal Pharmasci (Journal of Pharmacy and Science) Vol. 7 No. 2 (2022): Journal Pharmasci (Journal of Pharmacy and Science)
Publisher : Akademi Farmasi Surabaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.53342/pharmasci.v7i2.293

Abstract

The storage process can affect the level of vitamin C in lime Infused water. The purposes of this research was to know the effect of storage container on vitamin C level in lime Infused water. The material used in the Infused water packaging are plastic and glass. Analysis of vitamin C levels in sample using Iodimetric method. The results of this research indicated that vitamin C levels in plastic and glass container was 2,499 mg/100 mL and 3,034 mg/100 mL, respectively. The siginificants results (Sig 2-tailed) of this study was 0,235 (p<0,05). From this study can be concluded that the use of plastic and glass packaging affect the vitamin C level in lime Infused water.
Edukasi Bahaya Logam Berat dalam Tubuh dan Sumber Kontaminannya Djamilah Arifiyana; Vika Ayu Devianti; Ratih Kusuma Wardani
Jurnal Abdi Masyarakat Kita Vol 3 No 1 (2023): Jurnal Abdi Masyarakat Kita
Publisher : APDFI (Asosiasi Pendidikan Diploma Farmasi Indonesia)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33759/asta.v3i1.306

Abstract

Contamination in aquatic systems has an indirect impact on survival. One type of contamination of the aquatic system is the presence of heavy metal contamination. Continuous exposure to heavy metals can cause kidney, liver, neurological disease, vascular disease, and cancer. Sources of heavy metals come from the mining industry, paint industry, use of pesticides, etc. To provide insight to the public, it is necessary to conduct education about the sources of heavy metal contamination and its impact on the body. The implementation of this community service activity is in the form of webinars for active students. A total of 63 students participated in this educational activity. The selection of students as the target community is based on their role in society. The methods used in this activity include presentations by lecturers and students, as well as discussions and questions and answers. To measure knowledge, pre-test and post-test were conducted.
Upaya Pengenalan Umbi Porang dan Olahannya Sebagai Alternatif Makanan Tinggi Serat Ratih Kusuma Wardani; Djamilah Arifiyana; Vika Ayu Devianti
Jurnal Abdi Masyarakat Kita Vol 3 No 2 (2023): Jurnal Abdi Masyarakat Kita
Publisher : APDFI (Asosiasi Pendidikan Diploma Farmasi Indonesia)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33759/asta.v3i2.316

Abstract

Diabetes mellitus is a degenerative disease indicated by increased blood sugar levels. This disease can be prevented by adopting a healthy lifestyle, one of which is by consuming foods high in fiber and having a low glycemic index. Porang tubers are a high-fiber food with a low glycemic index. However, porang tubers cannot be consumed directly because of the high content of calcium oxalate, so it is advisable to consume porang tubers in processed forms such as porang rice, shirataki, porang pudding. This activity aims to provide information to the public about the benefits of porang tubers and their preparations for health, especially for someone with diabetes mellitus
Effect of Orange Peel Waste Adsorbent Mass on Lead (Pb) Metal Biosorption in Artificial Liquid Waste: Pengaruh Massa Adsorben Limbah Kulit Jeruk terhadap Biosorpsi Logam Timbal (Pb) dalam Limbah Cair Buatan Djamilah Arifiyana; Ratih Kusuma Wardani
Journal Pharmasci (Journal of Pharmacy and Science) Vol. 8 No. 2 (2023): Journal Pharmasci (Journal of Pharmacy and Science)
Publisher : Akademi Farmasi Surabaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.53342/pharmasci.v8i2.359

Abstract

In this study, orange peel was used as an adsorbent to determine the adsorption properties of lead metal. The orange peel used in this study came from waste generated by a fruit juice shop. The mass variation of the adsorbent was studied to determine its effect on the adsorption of lead metal. Mass variations used include 0.25-1.5 gram. The operating conditions used in this study included the preparation of 50 mL of 50 mg/L Lead solution, the pH of the mixture was adjusted to pH 4, the stirring speed was 100 rpm for 180 minutes and at 25℃. The results showed that the highest % adsorption was achieved at an adsorbent mass of 0.75 grams, which was 92.9% (2.5 mg/g), while the highest adsorption capacity was obtained at the use of an adsorbent mass of 0.25 grams (7.27 mg/g). Both the decrease in % adsorption and adsorption capacity that occurred in the use of the mass variation of the adsorbent were mostly caused by the aggregation process.