Aini Ahmad
KPJ International University College of Nursing and Health Sciences, Malaysia

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Effect of Work Climate on Labor Fatigue in Kediri Tofu Factory in 2021 Fahma Tanzila Lahudin; Rachmaniyah Rachmaniyah; Khambali Khambali; Rusmiati Rusmiati; Sahabat Sutanto; Aini Ahmad
International Journal of Advanced Health Science and Technology Vol. 2 No. 5 (2022): October
Publisher : Forum Ilmiah Teknologi dan Ilmu Kesehatan (FORITIKES)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35882/ijahst.v2i5.118

Abstract

This study aims to determine the effect of work climate on worker fatigue in Pabrik Tahu Kediri. This research is an observational study with a cross sectional approach. Data was collected by observation, interviews and measurements. The population in the study was 40 workers. The retrieval technique used is Ordinal Regression. The data obtained will be analyzed using the Ordinal Regression test. The variables in this study were labor fatigue as the dependent variable and hot work climate as the independent variable. From the statistical analysis, work fatigue is influenced by the characteristics of the workforce, namely age and gender (p 0.05). The results of the measurement of fatigue before work show that all workers experience low fatigue and 22.2% fatigue after work, 33.3% of workers who experience moderate fatigue and 44.4% of workers who experience high fatigue. The results of the measurement of the working climate in the production room are on average 32°C, which means it exceeds the NAV. Statistical test results show that there is a significant effect of work climate on labor fatigue at 0.001 0.05. Excessive hot work climate can cause body temperature to increase, sweating, which causes the body to lose fluids, salt and cause fatigue. Factors that influence labor fatigue are age, gender, and work climate. Based on the results of this study, the industry is advised to provide drinking places, adding ventilation to reduce heat exposure.
The Effectiveness of the Composition of Banana Peel Vinegar and NaCl as Fish Preservative Rifqi Athawirya; Siti Mardiyah; Sudirman Sudirman; Fitrotin Azizah; Aini Ahmad
International Journal of Advanced Health Science and Technology Vol. 2 No. 6 (2022): December
Publisher : Forum Ilmiah Teknologi dan Ilmu Kesehatan (FORITIKES)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35882/ijahst.v2i6.189

Abstract

Fish is a food that is in great demand by many people. Fish are also easily damaged. Therefore, some fishermen use formalin as a preservative for their caught fish. However, the use of formalin in food is prohibited and is considered dangerous because it can cause health problems. Hence, the use of natural preservatives is an alternative. The combination of banana peel vinegar and NaCl salt used banana peel vinegar can inhibit the growth of microbes in the fish body. Furthermore, if it is combined with the addition of NaCl, it can reduce the water content in the fish body so that microbes cannot grow and reproduce. The purpose of this study was to obtain an effective concentration of preservatives from the combination of banana peel vinegar and NaCl. This type of research is experimental with 4 treatments 9:1, 7:1, 4:1, and 3:1. Each treatment was repeated 6 times. 24 samples of fish that have been treated are left for 12 hours at room temperature which represents the time fishermen catch fish until they come to shore. The results of this study showed that the durability of fresh fish in 4:1 treatment got a value of 6.95, categorized as fresh fish. It means that the combination of banana peel vinegar and NaCl salt at a concentration of 4:1 is effectively used as a fish preservative. The results of the oneway ANOVA test showed that there was an effect of the combination of banana peel vinegar and NaCl salt on the freshness of the fish.