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All Journal Jurnal Sains Teknologi dan Lingkungan (JSTL) Jurnal Agrotek UMMat
Dody Handito
Fakultas Teknologi Pangan dan Agroindustri Universitas Mataram
Agriculture, Biological Sciences & Forestry Computer Science & IT Public Health

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Akurasi Diagnostik Kecacingan Metode Direct Slidedan Kato Katzpada Penderita Helminthiasis Di Kota Mataram Eva Triani; Putu Suwitasari; Rika Hastuti Setyorini; Eka Arie Yuliyani; Dody Handito
JURNAL SAINS TEKNOLOGI & LINGKUNGAN 2021: Special Issue, Oktober 2021
Publisher : LPPM Universitas Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jstl.v0i0.263

Abstract

Worms are diseases caused by the entry of parasites (in the form of worms) into the human body. The types of worms that are often found to cause infection are roundworms (Ascarislumbricoides), whipworms (Trichuris trichiura) and hookworms (Necatoramericanus) which are transmitted through the soil (Soil Transmitted Helminthiasis. Examination of helminth infections can be done qualitativelyand quantitative. The qualitative examination that is often used is the Direct slide method. while the quantitative examination that is often used is the Kato Katz method. This study aims to compare the accuracy of the worm infection examination between the Direct slide method and the Kato Katz method by examining stool samples. This research was conducted on 47 Ampenan Elementary School Students located on the coast in Mataram City, where the coastal area is one of the good breeding grounds for worms. This study used a comparative analytical research design with a cross sectional approach. To establish the diagnosis of helminthiasis and the type of worm that infects, an examination of worm eggs in stool samples is carried out using the Direct slide and Kato Katz methods. The results showed that the number of samples infected with STH was more commonly found by the Kato-Katz method. The results of measurements using the Direct slide method and the Kato Katz method showed that the highest prevalence of STH infection was Ascaris lumbricoides infection. Direct slide method produces a sensitivity level of 95.16% and a specificity of 100%.  
PEMANFAATAN EKSTRAK BELIMBING WULUH DAN EKSTRAK KULIT BUAH NAGA DALAM PEMBUATAN SELAI Nurul Aini; Dody Handito; Siska Cicilia
Jurnal Agrotek Ummat Vol 8, No 2 (2021): October 2021
Publisher : Universitas Muhammadiyah Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31764/jau.v8i2.4527

Abstract

This study aims to determine the concentration of starfruit juice and dragon fruit peel on the quality of jam. The experimental design used was a one-factor Randomized Block Design (RAK) with six treatments and three replications to obtain 18 samples. The treatments were the concentration of starfruit juice and dragon fruit peel extract with P1 (100% : 0%), P2 (85% : 15%), P3 (70% : 15%), P4 (55% : 45%), P5 ( 40% : 60%) and P6 (25% : 75%). Parameters observed were vitamin C levels, antioxidant activity, spread, and color as well as sensory tests (color, aroma, and taste). Data analysis results were tested by analysis of variance at a significance level of 5% using Co-Stat software. If there is a significant difference, then the orthogonal polynomial further test is carried out, while the physical and sensory tests are further tested using the Honest Significant Difference test at a significance level of 5%. The results showed that the concentration of star fruit juice and dragon fruit pulp did not have a different effect on vitamin C levels but had a significantly different effect on antioxidant activity, spread, and color. P6 treatment resulted in the highest antioxidant activity of 77.27%, 12.80 mg of vitamin C content, 10.1 cm of smearing power, and sensory properties that were acceptable to the panelists.
Co-Authors Eka Arie Yuliyani Eva Triani Nurul Aini Putu Suwitasari Rika Hastuti Setyorini Siska Cicilia