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Pengaruh Variasi Konsentrasi Natrium Hidroksida (NaOH) Terhadap Sifat Fisik Sabun Padat Berbahan Minyak Goreng Bekas Pakai Mikhania Christiningtyas; Nur; Risky Ayu Paramita, Denok; Patihul; Riskha Nurmalasari, Dewi
JURNAL FARMASI GALENIKA Vol 12 No 1 (2025): Jurnal Farmasi Galenika
Publisher : Universitas Bhakti Kencana

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.70410/jfg.v12i1.378

Abstract

Soap is a cleanser made by a chemical reaction between sodium or potassium and fatty acids from vegetable oils or animal fats. Used cooking oil can be used as the main ingredient for the oil component in making solid soap used for washing dishes. This research aims to determine the effect of variations in NaOH concentration on the physical properties of solid soap preparations made from used cooking oil. Preparations were made with NaOH concentrations between 5% (F1), 8.5% (F2) and 12% (F3). The physical property tests carried out are organoleptic tests including texture, color and odor, pH test, water content test and foam height test. Organoleptic data shows that F1 has a smooth texture, yellow color and a weak lemon smell. F2 has a slightly rough texture, yellow color and a weak lemon smell. F3 has a rough texture, yellow color and does not smell like lemon. F1 pH value is 10.36 ± 0.16; F2 was 10.52 ± 0.33; and F3 of 10.47 ± 0.18. The results of the water content test showed that F1 data was 0.91% ± 0.25; F2 was 0.88% ± 0.04; and F3 of 1.04% ± 0.20. The foam height test results showed that F1 data was 6.97 ± 1.00 cm, F2 was 6.57 ± 0.38 cm, and F3 was 5.83 ± 0.32 cm. The conclusion is that NaOH variations concentration have an effect on the texture and smell of soap but have no effect on color, pH, water content and height of soap foam.
Penyuluhan Pembuatan Gummy Candies Daun Kelor untuk Pencegahan Stunting di Desa Slateng Kabupaten Jember Mikhania Christiningtyas Eryani; Denok Risky Ayu Paramita; Agnis Pondineka Ria Aditama; Kukuh Judy Handojo
Jurnal Pengabdian UNDIKMA Vol. 4 No. 2 (2023): May
Publisher : LPPM Universitas Pendidikan Mandalika (UNDIKMA)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33394/jpu.v4i2.7457

Abstract

This service activity aims to increase the knowledge and skills of mothers in Slateng village, Jember, regarding making Moringa Leaves Gummy Candies to prevent stunting in toddlers. The method of implementing this service used interactive counseling. The instrument for evaluating this service was a questionnaire, which was analyzed descriptively, qualitatively, and quantitatively. The results of this service showed that the knowledge and skills of mothers as extension participants increased. It was evidenced by the data before the service process was carried out, the average participant knowledge was 66.25, and after the service was carried out, it became 70.62, so that there was a 4.37% increase in knowledge participants