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FLAVONOID TOTAL PADA EKSTRAK ETANOL 96% DAGING LABU KUNING (Curcurbita maxima D.) Suastini, Ni Made; Rika Kumara Dewi, Ni Wayan; Prita Artika, Made
Jurnal Skala Husada : The Journal of Health Vol 21, No 1 (2024): Jurnal Skala Husada (JSH)-The Journal of Health
Publisher : Poltekkes Kemenkes Denpasar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33992/jsh:tjoh.v21i1.3311

Abstract

Latar belakang: Senyawa flavonoid mempunyai sifat antioksidan. Labu kuning mengandung flovanoid dan karotenoid sebagai penguat sel yang mampu menekan ROS (Reactive Oxygen Species) sehingga infeksi regenerative dan penuaan dini pada kulit dapat dicegah. Tujuan: Untuk mengetahui kadar total flavonoid pada labu kuning (Curcurbita maxima D.) Metode: Penelitian ini menggunakan metoda ekperimental laboratorium. Metode ekstraksi yang digunakan maserasi dan skrining fitokimia. Analisis kadar total flavonoid pada ekstrak etanol labu kuning menggunakan spektrofotometer UV-Vis. Hasil: Variasi konsentrasi ekstrak 20 ppm, 40 ppm, 60 ppm, 80 ppm, dan 100 ppm. Standar yang digunakan kuersetin. Hasil analisis kadar total flavonoid adalah pada konsentrasi 20 ppm (18,23%), 40 ppm (18,50%), 60 ppm (20,11%), 80 ppm (22,40 %), dan 100 ppm (24,05%). Sehingga terlihat peningkatan kadar total flavonoid sesuai dengan peningkatan konsentrasi ekstrak etanol labu kuning. Kesimpulan: Ekstrak etanol labu kuning (Curcurbita maxima D.) mengandung senyawa golongan flavonoid.
The Relationship Between Maternal Knowledge and Vitamin A Capsule Consumption Behavior saka nugraha, iwan; Sudiarta, I Kadek; Prita Artika, Made
Jurnal Ilmiah STIKES Yarsi Mataram Vol. 16 No. 1 (2026): Jurnal Ilmiah STIKES Yarsi Mataram
Publisher : Sekolah Tinggi Ilmu Kesehatan YARSI Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.57267/jisym.v16i1.480

Abstract

Vitamin A is an essential micronutrient important in maintaining healthy vision and immunity, especially in toddlers. This study aims to determine the characteristics of respondents (age, education level, income, occupation, knowledge, access to health services, and family support) regarding the taking of vitamin A capsules in toddlers and to determine the relationship between maternal knowledge and taking of vitamin A capsules in toddlers. The ties in the East Bali work area. This study used a quantitative approach with a cross-sectional design and a purposive sampling technique. The number of samples was 186 respondents. Data were collected through questionnaires that had been tested for validity and reliability, and analyzed using SPSS software through univariate and bivariate tests (Chi-square). The results showed that there was a significant relationship between maternal knowledge and the behavior of taking vitamin A capsules in toddlers (p <0.05). Taking vitamin A capsules in toddlers is influenced by socio-economic and cognitive factors of the mother. There is a need for holistic interventions that include increasing health education, easy access to services, and active family involvement in child health programs to increase the coverage of vitamin A provision in the community.