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Pengetahuan dan Perilaku Pelajar SMP dan SMA di Jawa Timur terhadap Protokol Kesehatan 6M Natasha Vine Angelique; Syahrani Madiha Putri; Rika Putri Septiawati; Sagita Putri Ramadhina; Yussi Ananda; Syeila Rahmadina; Nadea Kalila Yasmin; Melisa Ramadhaniar; Hana Ameli Widyasari; Indiarto Lukman Susetiya; Dika Herian Saputra; Allisya Fathatul Fauziyah; Zenita Dwi Rahmaudina; Alfionita Isnaini; Elida Zairina
Jurnal Farmasi Indonesia Vol 20 No 2 (2023): Jurnal Farmasi Indonesia
Publisher : Fakultas Farmasi Universitas Setia Budi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31001/jfi.v20i2.1532

Abstract

Since 2019, the infectious disease Covid-19 has spread throughout the world. Schools have begun to hold limited face-to-face meetings. This study sought to identify a knowledge profile and behavior profile of middle and high school students in East Java toward 6M health protocols, as well as the relationship between age, knowledge score, and practice score, as well as a comparison of knowledge and behavior profile based on gender, education level, and class. This study used a cross-sectional study with accidental sampling and questionnaires to collect data from 743 respondents in 8 districts or cities in East Java. The Spearman, Mann-Whitney, and Kruskal-Wallis tests were used for statistical analysis. The results show that 80,5% of respondents have good knowledge, and more than 90% had positive behavior towards 6M health protocols. There was a significant correlation between age and knowledge score (p<0,05), age and behavior score (p<0,05), and knowledge score and behavior score (p<0,05). The study also discovered differences in knowledge and behavior scores based on gender, education level, and class.
Potential of Collagen as an Active Ingredient in Cosmetics Denayu Pebrianti; Mikhael Ardi Kristiawan; Rima Hidayatul Qoiriyah; Siti Nur Kholisah; Aulia Hanin Fakhira; Laila Nur Azizah; Cindi Dia Rakhmawati; Muhammad Hilal Salim; Aviatus Solikhah; Rohana Ayu Pramesti; Rika Putri Septiawati; Melanny Ika Sulistyowati; Muh. Agus Syamsur Rijal
Berkala Ilmiah Kimia Farmasi Vol. 10 No. 2 (2023): December
Publisher : Universitas Airlangga

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20473/bikfar.v10i2.46518

Abstract

Skin was the part of the outer body that was most often exposed to external factors, especially ultraviolet radiation. The skin had an important role in supporting the appearance so that it could affect human social life. Skin aging was a process of decreasing the body's physiological functions that could not be avoided. The aging process of the skin could be caused by a decrease in collagen density and replacement of essential structural proteins so that the skin loses its integrity and elasticity. Collagen was the most abundant protein in humans which could be found in bones, muscles, skin and tendons. Several studies had shown that damaged collagen fibers could be replaced by new fibers when collagen production was stimulated, which was why many cosmetic industries were competing to develop the use of collagen. Collagen had shown potential as an antioxidant, skin moisturizer, and anti-aging. Therefore, this article examined the benefits of collagen, especially in the cosmetic field. This article also discussed the sources of collagen with the best properties as active ingredients for skin care products. Keywords:  Collagen, Cosmetics, Antioxidants, Moisturizers, Anti-Aging