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Journal : Lantanida Journal

THE COMPARISON OF POTASSIUM IODATE CONCENTRATION IN JANGKA SALT OF MATANG GLUMPANG DUA PRODUCTION FROM THE COOKING AND NATURAL DRYING PROCESS BY IODOMETRI METHOD Ernita Silviana; Fauziah Fauziah; Azmalina Adriani
Lantanida Journal Vol 7, No 2 (2019)
Publisher : UIN AR-RANIRY

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (282.342 KB) | DOI: 10.22373/lj.v7i2.5187

Abstract

The need for salt at this time is very high, especially in the food sector, so analytes that are declared very good for health must meet the requirements of the KIO3 compound (potassium iodate), SNI requirements are 30-80 ppm. The purpose of this study was to compare the levels of potassium iodate in term salt with two processes, namely cooking and natural drying. The sample used comes from the term salt produced in Matang Glumpang Dua. The method used in this research is iodometry. The results showed that the average levels of potassium iodate in cooked salt amounted to 32.13 mg/kg and dried salt content amounted to 50.32 mg/kg, with a ratio of levels of 18.19 mg/kg. From the results of the analysis of the two salts meet the requirements specified by SNI 01-3556-2010.
THE FORMULATION OF PEEL-OFF MASK FROM THE ETHANOL EXTRACT OF BILIMBI LEAVES (Averrhoa blimbi L.) AS ANTI-ACNE TREATMENT Irma Zarwinda; Fauziah Fauziah; Jumirna Jumirna; Azmalina Adriani
Lantanida Journal Vol 9, No 1 (2021)
Publisher : UIN AR-RANIRY

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22373/lj.v9i1.10206

Abstract

This research aims to formulate and assess the efficacy of the peel-off mask as an anti-acne of ethanol extract from bilimbi leaves (Averrhoa bilimbi L.).  The method used was an experiment, evaluating the extract through the inhibition test of Staphylococcus epidermis bacteria with the paper disk diffusion method. The peel-off mask formulation added the extract with a concentration of 7% (F1), 9% (F2), 11% (F3), and without using extract (F0). The Peel-off mask preparation testing includes the detection of scents, colours, irritation checks, and the determination of peel-off anti-acne mask efficacy. This study was carried out at Akafarma of Banda Aceh and the Chemistry laboratory of FKIP Unsyiah. The findings of the inhibition zone for Staphylococcus epidermis bacteria at extract concentrations of 100%, 75%, 50% and 25% were 15 mm, 12 mm, 11 mm and 10 mm, respectively. The four peel-off mask formulas were gel, homogeneous, brown, with the distinctive scent of bilimbi leaves, and did not irritate the volunteers’ skin. The average decline in acne before and after using the mask for any formula (F0, FI, FII, and FIII) was 19.64%, 22.63%, 28.75% and 50%, respectively. The peel-off mask of ethanol extract of bilimbi leaves (Averrhoa bilimbi L.) is effective as an anti-acne treatment.