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Maya Sari
Program Studi Teknologi Industri Pertanian, Fakultas Sains dan Teknologi, Universitas Darussalam Gontor
Agriculture, Biological Sciences & Forestry Industrial & Manufacturing Engineering

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EFEKTIVITAS PENAMBAHAN EKSTRAK KELOPAK BUNGA ROSELLA (Hibiscus sabdariffa. L) TERHADAP AKTIVITAS ANTIOKSIDAN MINUMAN LIDAH BUAYA (Aloe vera) Ahmad Fityan Ramadhan; Maya Sari; Anis Asmediana
Agroindustrial Technology Journal Vol 2, No 2 (2018): Agroindustrial Technology Journal
Publisher : Universitas Darussalam Gontor

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21111/atj.v2i2.3788

Abstract

Aloe vera and rosella flower has high antioxidants and has the potential as a functional drink. The purpose of this study was to analyze the antioxidant activity of aloe vera drink with the addition of various concentrations of rosella extract and stored for 21 days. The results showed that aloe vera drink with the addition of rosella flower calyx extract had a significant effect on antioxidant levels. The addition of rosella flower calyx extract at a concentration of 3% has the highest antioxidant, which is 58.12% after being stored for 21 days. Increasing the concentration of rosella flower calyx extract also significantly affected pH and total acid values. Aloe vera drink with the addition of 3% rosella extract after storage of 21 days had a total acid value of 6.6% and a pH value of 3.86. Different results are shown in the analysis of sensory tests, where the addition of rosella flower calyx extract to aloe vera drinks did not significantly affect the reception of panelists. 
PEMANFAATAN MINYAK BIJI KOPI (Fine Robusta Toyomerto) SEBAGAI BAHAN BAKU PEMBUATAN PARFUM EAU DE TOILETTE Muhamad Nur Mustakim; Maya Sari; Muhammad Nur kholis
Agroindustrial Technology Journal Vol 3, No 1 (2019): Agroindustrial Technology Journal
Publisher : Universitas Darussalam Gontor

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (298.404 KB) | DOI: 10.21111/atj.v3i1.3793

Abstract

Coffee bean oil is the result of extracting coffee beans that have aromatic compounds and can be used as fragrance for making perfumes. The purpose of this study was to make a perfume formula eau de toilette by mixing coffee bean oil. The results showed perfume with a mixture of 0.01 ml lemon formula, 2 ml coffee and 0.02 ml patchouli had longer fragrance resistance and organoleptic test results for overall fragrance and natural fragrance were preferred by panelists. The perfume formula which has the highest specific gravity and spot is owned by perfume with the addition of 1 ml of coffee. The difference in the addition of the amount of coffee bean oil in the perfume formulation gives a difference in the clarity of perfume.
Co-Authors Ahmad Fityan Ramadhan Asmediana, Anis Muhamad Nur Mustakim Muhammad Nur Kholis Muhammad Nur Kholis