Meika Hestina Putri
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Literatur Riview: Penetapan Kadar Vitamin C Pada Buah Jambu Biji, Jeruk, Dan Nanas, Menggunakan Metode Spektrofotometri Uv-Vis Meika Hestina Putri; Putri Septiyani; Winda Aryani; Ermin Abriyani
Jurnal Ilmiah Wahana Pendidikan Vol 9 No 4 (2023): Jurnal Ilmiah Wahana Pendidikan
Publisher : Peneliti.net

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (183.298 KB) | DOI: 10.5281/zenodo.7681039

Abstract

Vitamin C is a complex compound that is needed by the body which functions to help regulate or process the body's metabolism. Fruits are a source of vitamin C which can be consumed to meet the needs of vitamin C, such as guava, lime and pineapple. This study aims to determine the levels of vitamin C in guava, lime, and pineapple. using the UV-Vis Spectrophotometry method, which is a method with good efficiency for determining vitamin C levels. Based on testing, the results showed that vitamin C levels in guava were 0.12%, limes were 0.07096%, and pineapples were 4.274 ppm
Formulasi Dan Evaluasi Sediaan Shampoo Dengan Bahan Dasar Ekstrak Bunga Chamomile (Matricaria Chamomilla) : Literature Review Article Nia Yuniarsih; Audia Nazwa Zanuba Adam; Jihan Khairunnisa; Meika Hestina Putri; Nabilla Atqia Shakira; Putri Septiyani; Winda Aryani
Jurnal Ilmiah Wahana Pendidikan Vol 9 No 16 (2023): Jurnal Ilmiah Wahana Pendidikan
Publisher : Peneliti.net

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.5281/zenodo.8260304

Abstract

Hair is the outermost part of the body so it cannot be separated from the bad effects of exposure to sunlight, pollution, cosmetic ingredients and other cleaning agents. Free radicals can come from pollution, dust, or are produced continuously as a consequence of metabolism. To protect itself from free radicals, the body produces anti-free radical compounds called antioxidants. Chamomile (Matricia chamomilla) which contains apigenin as an active substance is known as a hair-lightening agent and can be used as an antioxidant. The application of this flower is inconvenient, so incorporating its extract into a shampoo to clean the scalp and hair gives better results.