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primary topic: http://digilib.uin-suka.ac.id/id/eprint/71139

http://digilib.uin-suka.ac.id/id/eprint/71139
type: Thesis
type: Article
title: SINTESIS MENTOL DARI SITRONELAL ISOLAT MINYAK SEREH DENGAN METODE ONE-POT SYSTEM BERPELARUT ISOPROPANOL MENGGUNAKAN KATALIS NI/BENTONIT YANG DIREDUKSI EKSTRAK KULIT BUAH NAGA: PENGARUH WAKTU REAKSI DAN JUMLAH REAKTAN
abstract: The synthesis of menthol from citronellal of lemongrass oil isolate has been carried out using a one-pot system method in order to improve the efficiency of the process. This study aims to investigate the effect of amount of citronellal (20 mL and 30 mL) and reaction time (5 hours and 6 hours) on menthol yield. Reaction was conducted in a reflux system at 80°C with isopropanol solvent and acid activated Ni/bentonite catalyst and reduced with dragonfruit peel extract. The product was characterized by Fourier transform infrared spectroscopy (FTIR) and gas chromatography-mass spectrometry (GC-MS). The presence of menthol was confirmed. The results showed that menthol yield increased with increasing reaction time, with an optimum yield of 21.94% at 20 mL citronellal and 6 hours reaction time. However, increasing the amount of citronellal to 30 mL did not result in a significant increase in yield. With further optimization, this method could potentially be used more efficiently in the synthesis of menthol
date: 2025-03-10
status: published
author list: authors
type: EPrint
type: ThesisEPrint
is part of: repository
has document: http://digilib.uin-suka.ac.id/id/document/999929
has version: http://digilib.uin-suka.ac.id/id/document/999929
has published: http://digilib.uin-suka.ac.id/id/document/999929
has document: http://digilib.uin-suka.ac.id/id/document/999930
has version: http://digilib.uin-suka.ac.id/id/document/999930
has published: http://digilib.uin-suka.ac.id/id/document/999930
has document: http://digilib.uin-suka.ac.id/id/document/999955
has document: http://digilib.uin-suka.ac.id/id/document/999956
has document: http://digilib.uin-suka.ac.id/id/document/999957
has document: http://digilib.uin-suka.ac.id/id/document/999958
has document: http://digilib.uin-suka.ac.id/id/document/999959
has document: http://digilib.uin-suka.ac.id/id/document/999960
has document: http://digilib.uin-suka.ac.id/id/document/999961
has document: http://digilib.uin-suka.ac.id/id/document/999962
subject: 543 Kimia Analitikal, Kimia Analisis

http://digilib.uin-suka.ac.id/id/document/999929
type: Document
label: SINTESIS MENTOL DARI SITRONELAL ISOLAT MINYAK SEREH DENGAN METODE ONE-POT SYSTEM BERPELARUT ISOPROPANOL MENGGUNAKAN KATALIS NI/BENTONIT YANG DIREDUKSI EKSTRAK KULIT BUAH NAGA: PENGARUH WAKTU REAKSI DAN JUMLAH REAKTAN (Text)
has file: 20106030047_BAB-I_IV-atau-V_DAFTAR-PUSTAKA.pdf
has part: 20106030047_BAB-I_IV-atau-V_DAFTAR-PUSTAKA.pdf

http://digilib.uin-suka.ac.id/id/document/999930
type: Document
label: SINTESIS MENTOL DARI SITRONELAL ISOLAT MINYAK SEREH DENGAN METODE ONE-POT SYSTEM BERPELARUT ISOPROPANOL MENGGUNAKAN KATALIS NI/BENTONIT YANG DIREDUKSI EKSTRAK KULIT BUAH NAGA: PENGARUH WAKTU REAKSI DAN JUMLAH REAKTAN (Text)

UIN SUNAN KALIJAGA YOGYAKARTA
type: Organization

FAKULTAS SAINS DAN TEKNOLOGI, UIN SUNAN KALIJAGA YOGYAKARTA
type: Organization

NIM.: 20106030047 Reshinta Ayu Herawati
type: Person
given name: NIM.: 20106030047
family name: Reshinta Ayu Herawati

http://digilib.uin-suka.ac.id/id/document/999955
type: Document
label: SINTESIS MENTOL DARI SITRONELAL ISOLAT MINYAK SEREH DENGAN METODE ONE-POT SYSTEM BERPELARUT ISOPROPANOL MENGGUNAKAN KATALIS NI/BENTONIT YANG DIREDUKSI EKSTRAK KULIT BUAH NAGA: PENGARUH WAKTU REAKSI DAN JUMLAH REAKTAN (Other)
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http://digilib.uin-suka.ac.id/id/document/999956
type: Document
label: SINTESIS MENTOL DARI SITRONELAL ISOLAT MINYAK SEREH DENGAN METODE ONE-POT SYSTEM BERPELARUT ISOPROPANOL MENGGUNAKAN KATALIS NI/BENTONIT YANG DIREDUKSI EKSTRAK KULIT BUAH NAGA: PENGARUH WAKTU REAKSI DAN JUMLAH REAKTAN (Other)
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http://digilib.uin-suka.ac.id/id/document/999957
type: Document
label: SINTESIS MENTOL DARI SITRONELAL ISOLAT MINYAK SEREH DENGAN METODE ONE-POT SYSTEM BERPELARUT ISOPROPANOL MENGGUNAKAN KATALIS NI/BENTONIT YANG DIREDUKSI EKSTRAK KULIT BUAH NAGA: PENGARUH WAKTU REAKSI DAN JUMLAH REAKTAN (Other)
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http://digilib.uin-suka.ac.id/id/document/999958
type: Document
label: SINTESIS MENTOL DARI SITRONELAL ISOLAT MINYAK SEREH DENGAN METODE ONE-POT SYSTEM BERPELARUT ISOPROPANOL MENGGUNAKAN KATALIS NI/BENTONIT YANG DIREDUKSI EKSTRAK KULIT BUAH NAGA: PENGARUH WAKTU REAKSI DAN JUMLAH REAKTAN (Other)
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http://digilib.uin-suka.ac.id/id/document/999959
type: Document
label: SINTESIS MENTOL DARI SITRONELAL ISOLAT MINYAK SEREH DENGAN METODE ONE-POT SYSTEM BERPELARUT ISOPROPANOL MENGGUNAKAN KATALIS NI/BENTONIT YANG DIREDUKSI EKSTRAK KULIT BUAH NAGA: PENGARUH WAKTU REAKSI DAN JUMLAH REAKTAN (Other)
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http://digilib.uin-suka.ac.id/id/document/999960
type: Document
label: SINTESIS MENTOL DARI SITRONELAL ISOLAT MINYAK SEREH DENGAN METODE ONE-POT SYSTEM BERPELARUT ISOPROPANOL MENGGUNAKAN KATALIS NI/BENTONIT YANG DIREDUKSI EKSTRAK KULIT BUAH NAGA: PENGARUH WAKTU REAKSI DAN JUMLAH REAKTAN (Other)
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http://digilib.uin-suka.ac.id/id/document/999961
type: Document
label: SINTESIS MENTOL DARI SITRONELAL ISOLAT MINYAK SEREH DENGAN METODE ONE-POT SYSTEM BERPELARUT ISOPROPANOL MENGGUNAKAN KATALIS NI/BENTONIT YANG DIREDUKSI EKSTRAK KULIT BUAH NAGA: PENGARUH WAKTU REAKSI DAN JUMLAH REAKTAN (Other)
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http://digilib.uin-suka.ac.id/id/document/999962
type: Document
label: SINTESIS MENTOL DARI SITRONELAL ISOLAT MINYAK SEREH DENGAN METODE ONE-POT SYSTEM BERPELARUT ISOPROPANOL MENGGUNAKAN KATALIS NI/BENTONIT YANG DIREDUKSI EKSTRAK KULIT BUAH NAGA: PENGARUH WAKTU REAKSI DAN JUMLAH REAKTAN (Other)
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https://digilib.uin-suka.ac.id/id/eprint/71139/
title: HTML Summary of #71139 SINTESIS MENTOL DARI SITRONELAL ISOLAT MINYAK SEREH DENGAN METODE ONE-POT SYSTEM BERPELARUT ISOPROPANOL MENGGUNAKAN KATALIS NI/BENTONIT YANG DIREDUKSI EKSTRAK KULIT BUAH NAGA: PENGARUH WAKTU REAKSI DAN JUMLAH REAKTAN
format: text/html
primary topic: http://digilib.uin-suka.ac.id/id/eprint/71139

543 Kimia Analitikal, Kimia Analisis
type: Concept