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Journal : JHTS

GAMBARAN KADAR ASAM URAT PADA WANITA MENOPAUSE DI PANTI SOSIAL TRESNA WERDHA ILOMATA KECAMATAN SIPATANA KOTA GORONTALO TAHUN 2019 Anggraini Djibran; Dede Sutriono; Gayatri D. Soga
Journal of Health, Technology and Science (JHTS) Vol. 1 No. 1 (2020): Journal of Health, Technology and Science (JHTS)
Publisher : LPPM Universitas Bina Mandiri Gorontalo

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (460.712 KB) | DOI: 10.47918/jhts.v1i1.20

Abstract

Uric Acid is the final product of purine metabolism. Uric acid in the hu-man body is produced by the body (endogenous uric acid) and comes from food (exogenous uric acid). About 80-85% of uric acid is produced by the body, while the rest comes from food, which can trigger uric acid in women who are postmenopause due to a decrease in the hormone estrogen which can not produce normal estrogen hormones and also because of factors from a lot of food contain purines. The purpose of this study was to determine levels of uric acid in menopause women, distribution of uric acid levels, a history of gout in menopause women. This research is a descriptive quantitative research approach. The ins-pection method used is spectrophotometry. The sampling technique in total sampling with a total sample of 26 respondents group of elderly menopause women. The results of a study conducted on 26 respondents based on the distri-bution of uric acid levels obtained as many as 21 with a percentage (80.8%) of respondents who are not normal and as many as 5 respondents with a percentage (19.2%) declared normal, whereas based on the distribution of diet there are 5 respondents in the percentage (19.2%) were low purine and 21 respondents with a percentage (80.8%) high purine. Conclusion as many as 21 respondents who experienced abnormal uric acid because respondents consume foods that are high in purines.
IDENTIFICATION OF ALKALIMETRIC LEVELS USING ACID-BASE REACTION PRINCIPLES Dianingsi Hipi; Eka Paramita Daud; Gayatri D. Soga
Journal of Health, Technology and Science (JHTS) Vol. 2 No. 4 (2021): Journal of Health, Technology and Science (JHTS)
Publisher : LPPM Universitas Bina Mandiri Gorontalo

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (336.928 KB) | DOI: 10.47918/jhts.v2i4.247

Abstract

Acidimetry is a titration using a standard solution of an acid to determine a base. The acids that are usually used are HCl, vinegar, oxalic acid, boric acid. While alkalimetry is the opposite of acidimetry, which is a titration that uses a standard solution of a base to determine acid.This study aims to identify the substance in a sample and determine the level is the principle of acid-base reactions. Acidi-alkalimetric titration is a volumetric titration using NaOH as the secondary standard solution and potassium hydrogen phthalate as the primary standard solution and added pp indicator. The end point of the titration is indicated by a change in the color of the solution to a pink color. Alkalimetry is a quantitative determination of the levels of compounds that are acidic by using a standard base. The method used is the experimental method through a quantitative approach. The research method is used to determine the effect of the independent variable or treatment on the dependent or the results under controlled conditions. The results of the study obtained the calculation of the volume of NaOH 28.7 then performed in duplicate to obtain the calculation of the volume of NaOH 29.7. So the calculation of the concentration of Salicylic Acid is0,584 M.