Uji Antioksidan dan Karakterisasi Minyak Atsiri dari Kulit Jeruk Purut (Citrus hystrix D. C)

Latifah, Fadzil; Taufiq, Hudan; Fitriyana, Nur Maulida

doi:10.20961/jpscr.v8i1.67396

Cited by 3 publications

(4 citation statements)

References 15 publications

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“…When the carbon chain is longer, and there are more double bonds, the density of the essential oil is higher. This results in a larger refractive index, indicating better quality (Latifah et al 2023).…”

Section: Quality Of Nutmeg Essential Oilmentioning

confidence: 99%

“…The plus (+) sign represented the right rotation optic, for instance, Limonene compounds (+96° until +104°) (Ciriminna et al 2014). In contrast, the left rotations were usually designated with a minus sign (-), such as compounds β-pinene (-20 until -16°) (Latifah et al 2023). The optical rotation result of the essential oil derived from nutmeg leaves is -09.48°.…”

Section: Quality Of Nutmeg Essential Oilmentioning

confidence: 99%

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Characterization of Leaf Essential Oil from Nutmeg (Myristica fragrans) Cultivated on Agroforestry Land

Hartari,

Hidayati,

Utomo

et al. 2023

J. Sylva Lestari

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Lampung is the third largest producer of nutmeg (Myristica fragrans) in Sumatra Island, Indonesia. Most nutmeg essential oil refining industries in Lampung process nutmeg seeds, but not many distill nutmeg leaves. Therefore, it is necessary to identify the chemical compounds of nutmeg essential oil to determine the potential for further processing products and the quality of nutmeg essential oil. The leaf essential oil samples were obtained from a refining industry in Pesawaran, Lampung, Indonesia. The chemical compounds of the essential oils were identified using gas chromatography-mass spectrometry. Nutmeg leaf essential oil quality was then evaluated according to SNI 06-2388-2006 as standard testing for nutmeg oil. The data were then analyzed descriptively. The results identified 28 active compounds in nutmeg leaf essential oil. Compounds with high relative abundance were streptamine (76.46%), aquinolizine (4.67%), boron (3.73%), kaurene (2.03%), pyrrole (1.95%), and naphthalene. There were also terpenoid compounds that produced aromas, such as guaiol, borneol, cedrene, cubenol, and spathulenol. The quality assessment of leaf nutmeg essential oils also fulfilled the requirement of SNI 06-2388-2006. However, the optical produced rotation towards the left, namely -9.48°, and a specific gravity of 0.87, less than the SNI 06-2388-2006 requirement of 0.88. Nutmeg leaf essential oil has the potential to become a raw material for health and beauty products. Keywords: agroforestry, essential oil, nutmeg leaves, streptamine, terpenoid compounds

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Section: Quality Of Nutmeg Essential Oilmentioning

confidence: 99%

Section: Quality Of Nutmeg Essential Oilmentioning

confidence: 99%

Characterization of Leaf Essential Oil from Nutmeg (Myristica fragrans) Cultivated on Agroforestry Land

Hartari,

Hidayati,

Utomo

et al. 2023

J. Sylva Lestari

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“…The results of the oil quality test on sweet orange peel oil can be seen in Table I. Standar Nasional Indonesia (SNI) sweet orange peel oil has not been established; therefore, there is no standardized standard for the quality of sweet orange peel oil (Latifah et al, 2023). Therefore, the test results on the quality of sweet orange peel oil can be used as a reference for quality standards of sweet orange peel oil.…”

Section: Oil Quality Testmentioning

confidence: 99%

“…The counterfeiting of orange peel oil in the market often occurs because there is no standard Nasional Indonesia (SNI) for orange peel oil as a quality standard, making it difficult to identify the falsity of orange peel oil finished products. (Latifah et al, 2023). Fourier transform infrared spectroscopy (FTIR) was used to identify the compound content in the sweet orange peel oil.…”

Section: Introductionmentioning

confidence: 99%

QUALITY ANALYSIS AND IDENTIFICATION OF FUNCTIONAL GROUPS OF SWEET ORANGE (Citrus sinensis) PEEL ESSENTIAL OIL USING FTIR

Cantika,

Nurani,

Salamah

2023

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Organic waste in the form of citrus fruit peels has not been handled seriously, causing environmental pollution, such as the emergence of unpleasant odors. Therefore, waste management becomes a more valuable product or item. Citrus peel oil counterfeiting often occurs because there is no Indonesian National Standard (SNI) for citrus peel oil as a quality standard, making it difficult to identify the falsity of finished citrus peel oil products in the market. Research was conducted to test the quality of sweet orange peel oil so that it could be used as a standard to identify the content of sweet orange peel oil using the FTIR method. Oil quality testing included an organoleptic test, specific gravity, refractive index, and acid number. The oil quality test results showed clear yellow oil with a distinctive sweet orange peel aroma, specific gravity of 0.845, refractive index of 9.263, and acid number of 1.1. FTIR analysis revealed spectra that appeared in the region of 1490 with strong intensity (C-H aromatic), 1645 with medium intensity (C=C), and 2860 with medium intensity (C-H aliphatic). FTIR spectra of sweet orange peel oil showed similarity with limonene with a hit quality value of 958, the content of sweet orange peel oil is dominated by limonene compounds. Keywords: sweet orange peel, Essential oil, FTIR, Limonene, Oil quality

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Authentication of citrus peel oils from different species and commercial products using FTIR Spectroscopy combined with chemometrics

Salamah,

Cantika,

Nurani

et al. 2024

PHAR

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Citrus fruit is widely grown in Indonesia. The skin of the fruit contains essential oils which can be used as aromatic ingredients in the perfume, pharmaceutical and culinary industries. Orange peel oil, extracted from different species, has different organoleptic qualities, specific gravity, refractive index value, acid number, ester number and solubility in 96% ethanol. This research aims to determine the differences in the essential oil components of sweet orange, lime and lemon peels and to determine the composition of commercial orange peel oil products. The method used to determine the differences in orange peel oil components is ATR-FTIR spectroscopy combined with two chemometric methods, PLS and PCA, to prove the differences quantitatively and qualitatively. The results of the PLS combination FTIR analysis showed that the most optimal wave number was shown in the 1450–1650 cm-1 area with an RMSEC value of 0.00553, then continued with PCA which showed the separation between samples. Results confirmed that the chemometric model effectively differentiated between essential oils from sweet orange, lime and lemon peels and those available on the market.

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Uji Antioksidan dan Karakterisasi Minyak Atsiri dari Kulit Jeruk Purut (Citrus hystrix D. C)

Cited by 3 publications

References 15 publications

Characterization of Leaf Essential Oil from Nutmeg (Myristica fragrans) Cultivated on Agroforestry Land

Characterization of Leaf Essential Oil from Nutmeg (Myristica fragrans) Cultivated on Agroforestry Land

QUALITY ANALYSIS AND IDENTIFICATION OF FUNCTIONAL GROUPS OF SWEET ORANGE (Citrus sinensis) PEEL ESSENTIAL OIL USING FTIR

Authentication of citrus peel oils from different species and commercial products using FTIR Spectroscopy combined with chemometrics

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