Linda Prasetyaning Widayanti
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The Effectiveness of Zinc Micronutrients From Pumpkin (Cucurbita moschata D) Extract on the Testosterone Levels of Mice (Mus musculus L) Risa Purnamasari; Nova Lusiana; Linda Prasetyaning Widayanti; Mei Lina Fitri Kumalasari
Indian Journal of Forensic Medicine & Toxicology Vol. 16 No. 1 (2022): Indian Journal of Forensic Medicine & Toxicology
Publisher : Institute of Medico-legal Publications Pvt Ltd

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37506/ijfmt.v16i1.17623

Abstract

Various factors cause disharmony in the household. One of them is erectile dysfunction. This can be treated by providing aphrodisiacs and some minerals such as zinc to increase libido. One of the plants that contain zinc is pumpkin (Cucurbita morchata D ). This study was conducted to determine the differences in giving pumpkin skin, meat, and seed extracts to testosterone levels. This study uses a laboratory experimental research type. This study, using extract variables from the skin, meat and seeds of pumpkin (Cucurbita moschata D) and levels of the hormone testosterone. The sample used was male mice (Mus musculus) divided into control groups and three treatment groups. Data were analyzed using the One-way ANOVA statistical test.There were differences in testosterone levels in mice between the control group and the group of mice given extracts of meat, skin and seeds (p-value <0.05).The highest testosterone level in mice was in mice given pumpkin seed extract.
PENYISIHAN KADAR SENG (Zn) DENGAN BIOADSORBEN KULIT SINGKONG MENGGUNAKAN SISTEM KONTINYU Risma Awwalin Nisya; Yusrianti Yusrianti; Arqowi Pribadi; Shinfi Wazna Auvaria; Linda Prasetyaning Widayanti
Jurnal Sains & Teknologi Lingkungan Vol. 14 No. 1 (2022): SAINS & TEKNOLOGI LINGKUNGAN
Publisher : Teknik Lingkungan Universitas Islam Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20885/jstl.vol14.iss1.art9

Abstract

Cassava peel is the waste produced from processing made from cassava as a raw material in various industrial products. Cassava peels can be used as an ingredient in the manufacture of bio adsorbent, this is because cassava peels contain cellulose. Zinc is a heavy metal that can cause poisoning and damage to the environment if it exceeds quality standards. The purpose of this study was to determine the optimum adsorption efficiency of cassava peel bio adsorbent and to determine differences in absorption of heavy metals at variations in flow rate and bed depth. The variations in the flow rate used were 2 mL/min, 4 mL/min, and 6 mL/min, while for bed depth, they were 12 centimeters, 15 centimeters, and 18 centimeters. The data analysis method used is descriptive and statistical analysis, Kruskal Wallis. The results obtained are that the optimum adsorption efficiency of heavy metals is at a flow rate of 2 mL/minute with a bed depth of 15 cm, the absorption percentage is 92.6% with an initial level of 5.726 mg/Liter down to 0.424 mg/Liter. The data obtained from the statistical test showed that there was a significant difference in the flow rate variation, and for the bed depth variation, there was no significant difference.
FAKTOR RISIKO PENDERITA HIV AIDS DI KABUPATEN GONDANG LEGI MALANG Linda Prasetyaning Widayanti
JURNAL KESEHATAN INDRA HUSADA Vol 7 No 1 (2019): Januari-Juni
Publisher : SEKOLAH TINGGI ILMU KESEHATAN (STIKes) INDRAMAYU

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (375.835 KB) | DOI: 10.36973/jkih.v7i1.162

Abstract

HIV/AIDS adalah penyakit yang belum ditemukan obatnya. Prevalensi dan insidensi penyakit ini semakin meningkat dari tahun ke tahun. Banyak faktor yang menyebabkan hal ini terjadi. Penemuan ARV, peningkatan aktivitas seksual tidak aman,meluasnya penggunaan narkotika suntik adalah beberapa hal yang menjadi pemicu meluasnya penyakit ini. Penelitian ini bertujuan untuk mengetahui faktor risiko penderitaHIV/AIDS di Kabupaten Malang. Penelitian ini menggunakan desain studi deskriptif observasional. Data yang digunakan adalah data sekunder dan dianalisa menggunakan analisis deskriptif. Hasil penelitian ini adalah mayoritas penderita HIV/AIDS berusia antara 20-29, berjenis kelamin perempuan, bekerja dalam sektor informal dan terkena HIV/AIDS karena aktivitas seksual tidak aman.