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Alcohol Content In Wine Uses GC-FID Zulham Anshari; Wita Oileri Tikirik; Nini Sahrianti S; Andi Nursanti
International Journal of Health, Economics, and Social Sciences (IJHESS) Vol. 6 No. 1: January 2024
Publisher : Universitas Muhammadiyah Palu

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.56338/ijhess.v6i1.4752

Abstract

In Indonesia the type of drinks are very diverse, one of them is alcoholic beverages. One of the drinks that contains alcohol is alcohol. Wine is an alcoholic beverage (ethanol) known in India, Srilanka and Indonesia since ancient times. Wine is generally made from coconut nira, nira aren or nira thunder, But there's also wine made of rice or glutinous rice with fermentation. This study attempts to know what percentage of alcohol content to the liqueurs march and he knew the drink liquor containing alcohol is in hamlet taruminding organoleptik with this, the a chemical reagent and GC-FID instruments. The method used a total sampling technique where the population is equal to the number of samples of 3 samples. The results of research on testing the alcohol content of arak using gas chromatography (GC-FID) in Bambu Village, Taruminding Hamlet, the results of organoleptic observations from 3 samples have a liquid texture, as well as different colors, smells and tastes, but they are all the same as characteristics of alcohol, the results of observations using reagents showed that 3 samples were positive for containing alcohol and the results of testing using gas chromatography (GC-FID) found that all samples contained alcohol but the levels were below 5%.
TEENAGER KNOWLEDGE OF SMAN 2 MAMUJU GIRLS ABOUT FACIAL BLEACHING CREAM Nurfadhilah Reski; Wita Oileri Tikirik; Suryadi; I Kadek Dwi Swarjana
JOURNAL OF HUMANITIES AND SOCIAL STUDIES Vol. 1 No. 03 (2023): NOVEMBER 2023
Publisher : Media Inovasi Pendidikan dan Publikasi

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Abstract

Whitening cream is a mixture of chemicals and/or other ingredients with the property of fading black spots on the skin. The total use of mercury through small-scale gold mining throughout Indonesia is estimated at 13.94 –192.53 tons/year. This is based on the estimated amount of mercury use in one location reaching 6.2 – 85.63 kg Hg/year. This research is descriptive research with a cross sectional approach design, namely research measuring variables only once at a certain time with a student population of SMAN 2 Mamuju and 193 willing respondents. The results of this research show that of the 193 respondents, 25 respondents had knowledge of 13.0%, 164 respondents did not know 85.0%, 4 respondents did not know 2.1%. It is recommended that this research provide education regarding safe cosmetics to the public, especially teenagers, to be more careful in choosing cosmetics that are safe and healthy to use, especially considering that there are many traders out there who cannot be held responsible for what they have done