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All Journal Jurnal Inovasi Penelitian Borneo Journal Of Pharmascientech Jurnal Pengabdian Masyarakat Bangsa
Mi’rajunnisa Mi’rajunnisa
Fakultas Farmasi Universitas Muhammadiyah Banjarmasin
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BIODELIGNIFIKASI KULIT BUAH KAPUK (CEIBA PENTANDRA (L.) GAERTN) MENGGUNAKAN TRAMETES VERSICOLOR Mi’rajunnisa Mi’rajunnisa; Yulianita Pratiwi Indah Lestari
Jurnal Inovasi Penelitian Vol 3 No 1: Juni 2022
Publisher : Sekolah Tinggi Pariwisata Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.47492/jip.v3i1.1657

Abstract

This study aims to obtain alpha-celulose from kapok pericarpium using biodelignification of Trametes versicolor. Alpha cellulose was obtained by combination delignification. The biodelignification using Trametes versicolor at 30˚C and 40˚C. To obtained the optimum result, the next procedure was chemical delignification using the Kraft process using 10% NaOH followed by the addition of HNO3 and bleaching using sodium hypochlorite. The purity of the kapok pericarpium alpha-cellulose obtained was determined by dissolving alpha-cellulose kapok rind with 17.5% NaOH, 8.3% NaOH, and 10% acetic acid. Biodelignification carried out at a temperature of 40˚C produced 14.88% α-cellulose, Qualitative analysis using ZnCl2 was showed positive alpha-cellulose from the blue-violet reaction, while the FTIR spectrogram showed that the resulting alpha-cellulose did not contain lignin.
Studi Literatur Analisis Boraks pada Bakso yang Beredar di Pasar Tradisional Indonesia Menggunakan Berbagai Metode Siti Nur Habibah; Yulianita Pratiwi Indah Lestari; Mi’rajunnisa Mi’rajunnisa
BORNEO JOURNAL OF PHARMASCIENTECH Vol 6 No 2 (2022): Borneo Journal of Pharmascientech
Publisher : Universitas Borneo Lestari

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.51817/bjp.v6i2.438

Abstract

Borax is a chemical compound that contains the element Boron (B). The purpose of this study is to determine whether meatballs circulating in various markets in Indonesia contain borax, in what levels, and how to compare the results of the analysis with various methods based on a literature study. The design of this research is to use a literature study method which is done by studying journals about tracing borax analysis journals on meatballs using various methods. The quantitative test used alkalimetric titration test, UV-Vis spectrophotometry, and Visible spectrophotometry. The results of the organoleptic test on meatballs containing borax were pale white in color, smelled like meatballs in general but had a slight chemical smell, and tasted chewy. The flame test of 3 positive studies contained borax in the presence of a green color from the flame. Tumeric paper test from 2 positive studies contained borax with a color change on the tumeric paper from yellow to brownish red. Alkalimetric titration test from 2 positive studies contained borax with a color change at the end of the titration to pink with levels of 3.82 ppm and 0.06-5.15%. Tests with UV-Vis spectrophotometry obtained results with a wavelength of 555 nm with a linearity that is R=0.9995 and an accuracy of 96.09%-104.62%, with the highest level of 2414,375 g/mL and the lowest 129,375 g/mL. Visible spectrophotometry test obtained results with a wavelength of 620 nm, namely the meatballs before being burned with a value of 0.54 ppm.
Edukasi Wajah Berseri Tanpa Merkuri Dan Cara Mengecek Nomor BPOM pada Siswa-Siswi SMP Negeri 2 Alalak Lestari, Yulianita Pratiwi Indah; As-Shiddiq, Hasbi; Mi’rajunnisa, Mi’rajunnisa; Kamalia, Noor; Saputra, Muhammad Aditya Belly; Zahra, Raudhatuz; Munawwarah, Siti
Jurnal Pengabdian Masyarakat Bangsa Vol. 1 No. 12 (2024): Februari
Publisher : Amirul Bangun Bangsa

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.59837/jpmba.v1i12.744

Abstract

Gaya hidup yang semakin modern dan masyarakat khususnya remaja mulai memperhatikan estetik dari kulit sehingga berlomba-lomba dalam mengunakan berbagai macam kosmetik yang dapat menunjang kepercayaan diri. Namun berbagai brand kosmetik yang muncul saat ini, tidak menjamin bahwa kosmetik tersebut sudah aman dan layak untuk digunakan oleh masyarakat. Sehingga perlu dilakukan edukasi kepada msayarakat terutama para remaja pengguna krim kecantikan, agar dapat mengetahui krim yang aman dan tidak aman untuk digunakan, serta bagaimana cara mengeceknya. Pengabdian masyarakat ini bertujuan agar para remaja mengetahui  bahaya krim pemutih bermerkuri,  mengetahui ciri-ciri krim bermerkuri, serta dapat mengetahui cara pengecekan nomor BPOM. Pelaksanaan kegiatan dalam bentuk edukasi yang dilaksanakan oleh dosen bersama dengan mahasiswa dengan tema yakni “Wajah Berseri Tanpa Merkuri”, dimana eserta kegiatan ini merupakan para remaja meliputi siswa dan siswi sebanyak 30 orang. Berdasarkan hasil dari Kegiatan penyuluhan yang dilakukan di SMP Negeri 2 Alalak tentang bahaya merkuri pada kosmetik di lingkungan remaja, berhasil meningkatkan pengetahuan para siswa-siswi tentang bagaimana cara menghindari penggunaan kosmetik yang berbahaya.
Co-Authors Hasbi As-Shiddiq Kamalia, Noor Munawwarah, Siti Saputra, Muhammad Aditya Belly Siti Nur Habibah Yulianita Pratiwi Indah Lestari Zahra, Raudhatuz