Cosmetic are mixture of materials that ready to be used on the outside body. One type cosmetics makeup is often Blush-On. This Blush-On has a distinictive red color, so it issu suspected there still misuse in addition Rhodamine B Blush—n cosmetics, especially not registered BPOM (The Nationalof Drug and Food Control). Based PERMENKES RI No. 445/Menkes/Per/V1998 concerning certain dyes declared ...

Humic acid (HA) modifying Fe(3)O(4) nanoparticles (Fe(3)O(4)/HA) was developed for removal of Rhodamine B from water. Fe(3)O(4)/HA was prepared by a coprecipitation procedure with cheap and environmentally friendly iron salts and HA. TEM images revealed the Fe(3)O(4)/HA (with ≈ 10 nm Fe(3)O(4) cores) were aggregated as aqueous suspensions. With a saturation magnetization of 61.2 emu/g, the Fe(3...

Terasi merupakan salah satu produk perikanan yang diperoleh dengan proses fermentasi dan berbahan dasar utama baik udang kecil maupun ikan. Dalam produksi terasi terkadang ada pedagang menambahkan zat pewarna dilarang seperti rhodamin B menurut Permenkes RI Nomor 239/MenKes/Per/V/85 karena bahan sintetis untuk kertas, tekstil tinta, sehingga dapat menyebabkan gangguan fungsi hati sampai mengaki...

Latar Belakang: Rhodamin B ditetapkan sebagai salah satu zat pewarna berbahaya oleh Pemerintah Indonesia melalui Peraturan Menteri Kesehatan No.239/MenKes/Per/V/1985 dan sesuai Kepala Badan Pengawas Obat Makanan No.18 tahun 2015 tentang kosmetik, beberapa warna dilarang penggunaannya dalam sediaan kosmetik termasuk lipstik, antara lain B. menyebabkan iritasi serta memberikan efek buruk pada bib...

CeO2/ZnO nanocomposites were synthesized by microwave method that is the fast process. One of an eco-friendly solvent, ethylene glycol were used the effect of time and power of irradiation were investigated on morphology and size of nanoparticle. Prepared CeO2/ZnO nanocomposites are characterized with X-ray diffraction (XRD) analysis, Transmission Electron Microscopy (TEM), Fourier Transform In...