Effects of Refining on the Characteristics of Suri Cucumber (Cucumis melo L. var. reticulatus Naudin) Seed Oil

The oil refining of Suri cucumber seed oil has been developed and tested. Crude oil was obtained by using soxhlet extraction in n-hexane, then was refined using chemical method by degumming and neutralization. This study aims are to determine the oil yield before and after refining, the oil’ physico...

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Autores principales: Hartati Soetjipto, Laili Nurrohmah, Agustinus Ignatius Kristijanto
Formato: article
Lenguaje:EN
Publicado: University of Brawijaya 2020
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Acceso en línea:https://doaj.org/article/8aa7735bcd1143b8a263408ae3364c91
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spelling oai:doaj.org-article:8aa7735bcd1143b8a263408ae3364c912021-11-10T07:06:20ZEffects of Refining on the Characteristics of Suri Cucumber (Cucumis melo L. var. reticulatus Naudin) Seed Oil2302-46902541-0733https://doaj.org/article/8aa7735bcd1143b8a263408ae3364c912020-10-01T00:00:00Zhttps://jpacr.ub.ac.id/index.php/jpacr/article/view/533/pdfhttps://doaj.org/toc/2302-4690https://doaj.org/toc/2541-0733The oil refining of Suri cucumber seed oil has been developed and tested. Crude oil was obtained by using soxhlet extraction in n-hexane, then was refined using chemical method by degumming and neutralization. This study aims are to determine the oil yield before and after refining, the oil’ physicochemical characteristic before and after refining and to determine the oil profile before and after refining by the Gas Chromatography-Mass Spectrometry (GCMS) method. The refining process cause the color of the oil become paler, but do not significantly affect on the water content and density. However, the process effect to decreasing of the acid value (5.547±0 mg NaOH/g oil to 0.5±0.14 mg NaOH/g oil) and the peroxide number (0.5077±0.036meq O2/g oil became 0.145 ± 0.036meq O2/g oil). Conversely, the saponification value increase (224.06±0.69mg KOH/g oil to 240.17±1.74mg KOH/g oil). GCMS analysis shows that refining process have effects on the composition of fatty acid in the oil.Hartati SoetjiptoLaili NurrohmahAgustinus Ignatius KristijantoUniversity of Brawijayaarticlepurificationyieldphysicochemical characteristicgcmsChemistryQD1-999ENJournal of Pure and Applied Chemistry Research, Vol 09, Iss 3, Pp 185-193 (2020)
institution DOAJ
collection DOAJ
language EN
topic purification
yield
physicochemical characteristic
gcms
Chemistry
QD1-999
spellingShingle purification
yield
physicochemical characteristic
gcms
Chemistry
QD1-999
Hartati Soetjipto
Laili Nurrohmah
Agustinus Ignatius Kristijanto
Effects of Refining on the Characteristics of Suri Cucumber (Cucumis melo L. var. reticulatus Naudin) Seed Oil
description The oil refining of Suri cucumber seed oil has been developed and tested. Crude oil was obtained by using soxhlet extraction in n-hexane, then was refined using chemical method by degumming and neutralization. This study aims are to determine the oil yield before and after refining, the oil’ physicochemical characteristic before and after refining and to determine the oil profile before and after refining by the Gas Chromatography-Mass Spectrometry (GCMS) method. The refining process cause the color of the oil become paler, but do not significantly affect on the water content and density. However, the process effect to decreasing of the acid value (5.547±0 mg NaOH/g oil to 0.5±0.14 mg NaOH/g oil) and the peroxide number (0.5077±0.036meq O2/g oil became 0.145 ± 0.036meq O2/g oil). Conversely, the saponification value increase (224.06±0.69mg KOH/g oil to 240.17±1.74mg KOH/g oil). GCMS analysis shows that refining process have effects on the composition of fatty acid in the oil.
format article
author Hartati Soetjipto
Laili Nurrohmah
Agustinus Ignatius Kristijanto
author_facet Hartati Soetjipto
Laili Nurrohmah
Agustinus Ignatius Kristijanto
author_sort Hartati Soetjipto
title Effects of Refining on the Characteristics of Suri Cucumber (Cucumis melo L. var. reticulatus Naudin) Seed Oil
title_short Effects of Refining on the Characteristics of Suri Cucumber (Cucumis melo L. var. reticulatus Naudin) Seed Oil
title_full Effects of Refining on the Characteristics of Suri Cucumber (Cucumis melo L. var. reticulatus Naudin) Seed Oil
title_fullStr Effects of Refining on the Characteristics of Suri Cucumber (Cucumis melo L. var. reticulatus Naudin) Seed Oil
title_full_unstemmed Effects of Refining on the Characteristics of Suri Cucumber (Cucumis melo L. var. reticulatus Naudin) Seed Oil
title_sort effects of refining on the characteristics of suri cucumber (cucumis melo l. var. reticulatus naudin) seed oil
publisher University of Brawijaya
publishDate 2020
url https://doaj.org/article/8aa7735bcd1143b8a263408ae3364c91
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