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PENETAPAN KADAR POLIFENOL EKSTRAK DAN FRAKSI KULIT PINANG (Areca catechu L.) DENGAN METODE SPEKTROFOTOMETRI UV-VIS Yulianis Yulianis; Eka Fitriani; Mukhlis Sanuddin
JOURNAL OF HEALTHCARE TECHNOLOGY AND MEDICINE Vol 6, No 1 (2020): APRIL 2020
Publisher : Universitas Ubudiyah Indonesia

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Abstract

Kulit buah pinang (Areca catechu L.) belum dimanfaatkan dengan baik sehingga sebagian besar masih menjadi limbah dan sampah organik. Kulit buah pinang memiliki kandungan senyawa polifenol. Penetapan kadar polifenol perlu dilakukan karena senyawa polifenol dapat berpotensi sebagai antioksidan. Penelitian ini bertujuan untuk mengetahui kadar polifenol pada ekstrak dan fraksi kulit buah pinang. Kulit buah pinang diekstraksi secara maserasi menggunakan pelarut etanol 70%. Penetapan kadar polifenol total ditentukan dengan metode spektrofotometri UV-Vis menggunakan pereaksi Folin-Ciocalteu. Larutan kemudian diukur absorbansi dengan panjang gelombang 756 nm. Hasil penelitian didapat bahwa kadar polifenol total pada ekstrak sebesar 2,395485 %, fraksi n-heksan sebesar 0,100894 %, fraksi etil asetat sebesar 0,994891 %, fraksi n-Butanol sebesar 3,88974 % dan fraksi air sebesar 0,962963 %. Kadar senyawa polifenol terbesar pada sampel ekstrak dan fraksi n-Butanol kulit buah pinang. 
Analysis of Methanol Yellow in Yellow Food Circulating in the Jambi City Market Yuli Hidayati; Yulianis Yulianis; Medi Andriani
Jurnal KESANS : Kesehatan dan Sains Vol 1 No 8 (2022): KESANS : International Journal of Health and Science
Publisher : Rifa'Institute

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.54543/kesans.v1i8.81

Abstract

Introduction: Metanil yellow is a synthetic dye commonly used in the textile, paper, paint industry, but is sometimes misused as a food coloring. The misuse of methanil yellow coloring includes noodles, crackers and snacks and tofu which has a striking yellow color. Research Objectives: To determine the presence of Methanyl Yellow dye in yellow food circulating in Angso Duo. Research Methods: By using the identification of Color Reaction, Thin Layer Chromatography (TLC) and UV-VIS Spectrophotometry. Research Results: Based on the results of research conducted on 9 yellow food samples circulating in the Angso Duo market using the Color Reaction method, Simple Application, Thin Layer Chromatography (TLC) and UV-Vis Spectrophotometry showed negative results (-). Conclusion: In this study, it can be concluded that the 9 food samples did not identify any prohibited dyes, namely methanyl yellow and free from the colorant content of methanyl yellow.
Informasi Kesehatan melalui Penyuluhan, Poster dan Leaflet di Dusun Talang Parit Desa Kemingking Dalam Kecamatan Taman Rajo Provinsi Jambi Yulianis Yulianis; Ayu Ulil Fauziah; Diah Kusumawati
Jurnal Abdimas Kesehatan (JAK) Vol 2, No 2 (2020): Juni
Publisher : Sekolah Tinggi Ilmu Kesehatan Baiturrahim Jambi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36565/jak.v2i2.118

Abstract

AbstractTalang Parit Hamlet Kemingking Dalam Village is one of the Villages located in Taman Rajo Sub-District, Muaro Jambi District, where most of its residents work as factory laborers and gardeners. Gastritis, Gout and Hypertension are the 3 biggest diseases in RT.09 Talang Parit Hamlet, Kemingking Dalam Village. Therefore, health counseling was conducted to the community RT.09 Talang Parit Hamlet related to gastritis, gout, and hypertension. Health education is one way that can be used to convey health information. Health counseling can be done in two ways, which can be directly (face to face) and indirectly (mass media). This activity aims to increase public knowledge about diseases including symptoms, prevention and treatment, to increase public knowledge about natural resources that can be processed to overcome some diseases and about the classification of drugs, and to overcome errors in the use of drugs. This activity uses the method of providing information through direct media, namely counseling and indirectly using posters and leaflets. Respondents involved were 36 adults and parents. The results of this outreach activity indicate that there is an influence of health education before and after on the level of community knowledge