The application of ultrasound and microwave to increase oil extraction from Moringa oleifera seeds

Zhong, Jinfeng; Wang, Yonghua; Yang, Rong; Xiong, Liu; Yang, Qingqing; Qin, Xiaoli

doi:10.1016/j.indcrop.2018.04.028

Cited by 114 publications

(72 citation statements)

References 36 publications

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“…Oil yield obtained using the Soxhlet extraction method (39.2%) was higher than that obtained using the aqueous enzymatic extraction method (34.7%) ( P < 0.05). The oil yield obtained by Soxhlet extraction in this study (39.2%) was significantly higher than that obtained using the ultrasound‐assisted solvent extraction method (35.78%) and the microwave‐assisted solvent extraction method (36.89%) reported in the literature (Zhong et al, ). The oil yield obtained using the aqueous enzymatic extraction method (34.7%) was similar to that reported in the literature (Nadar et al, ).…”

Section: Resultscontrasting

confidence: 69%

Characterization of the Chemical Composition of Chinese Moringa oleifera Seed Oil

Zhao

Lan

et al. 2019

J Americ Oil Chem Soc

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This work focused on physicochemical property assaying, fatty acid composition, triacylglycerol (TAG) profiles, and unsaponifiable matter composition of the Chinese Moringa oleifera seed oil. The results indicated that there was no significant difference in approximate nutritional components between M. oleifera seeds from China and India, while variations in the mineral element contents are significant. Both the Soxhlet extraction method and the aqueous enzymatic extraction method were adopted to extract oil from Chinese M. oleifera seeds. Oil yield obtained using the Soxhlet extraction method was higher than that obtained using the aqueous enzymatic extraction method. While both the iodine value and unsaponifiable matter content of the aqueous enzymatic extracted oil were a little higher than that of the Soxhlet extracted oil. Both oils possess a very low acid value and peroxide value, suggesting their good quality as edible oil. Fatty acid composition results indicated that this oil was especially high in oleic acid. Characterization of the TAG composition was achieved by a two-dimensional high-performance liquid chromatography (HPLC) coupling of nonaqueous reverse-phase and silver ion HPLC with the atmospheric pressure chemical ionization mass spectrometry method. A total of 22 TAG including 16 regioisomers were determined. Composition results of unsaponifiable matters revealed that this oil possesses a number of phytosterols, in which β-sitosterol and stigmasterol are most predominant.Keywords Moringa oleifera seed oil Á Physicochemical property Á Triacylglycerol Á Unsaponifiable matter J Am Oil Chem Soc (2019) 96: 523-533.

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Section: Resultscontrasting

confidence: 69%

Characterization of the Chemical Composition of Chinese Moringa oleifera Seed Oil

Zhao

Lan

et al. 2019

J Americ Oil Chem Soc

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“…Several attempts to decrease its environmental impact, using greener solvents, as ethanol [85], or supercritical fluids [86,87] are being reported. Extraction efficiency can also be enhanced with the combined use of ultrasound or microwave treatments, with 95% extraction efficiently in the latter [88]. All these approaches have been implemented mostly in M. oleifera seeds.…”

Section: Oil Extraction and Applicationsmentioning

confidence: 99%

The Potential of Some Moringa Species for Seed Oil Production

2018

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There is an increasingly demand for alternative vegetable oils sources. Over the last decade there has been fast growing interest in Moringa oleifera Lam., particularly due to its high seed oil yield (30-40%), while other Moringa species with similar potentialities are reducing their representativeness worldwide. This review reinforces the interesting composition of Moringa oil, rich in oleic acid and highly resistant to oxidation, for industrial purposes, and shows that other Moringa species could also be exploited for similar purposes. In particular, Moringa peregrina (Forssk.) Fiori has an interesting oil yield and higher resistance to pest and diseases, and Moringa stenopetala (Bak. f.) Cuf. is highlighted for its increased resistance to adverse climate conditions, of potential interest in a climate change scenario. Exploring adapted varieties or producing interspecies hybrids can create added value to these less explored species, while renewing attention to endangered species. Moringa seed oil can be extracted by conventional methods or using physical methods (pressing), creating diverse products from a compositional perspective, able to serve both the biodiesel and food industries.

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“…In addition, MAE extraction is very suitable for extracting compounds that are not heat resistant (Angiolillo et al, 2015). The MAE method can also help to increase the amount of crude extract in the extraction time and the lower amount of solvent compared to conventional extraction methods (Vinatoru et al, 2017;Yuan et al, 2018;Zhong et al, 2018). In the MAE method, the microwave generated can increase the temperature of the solvent in the material which can cause the cell wall to break and the substances contained in the cell out towards the solvent, so that the yield produced increases (Chemat and Giancarlo, 2013).…”

Section: Original Researchmentioning

confidence: 99%

Application of microwave assisted extraction in extracting Torbangun leaves (Coleus ambonicus, L.) and its effects on polyphenol and flavonoids content

Hendrawan

Pramesi

Rachmawati

et al. 2018

AFSSAAE

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Flavonoids Microwave Assisted Extraction Polyphenols Torbangun Leaves Torbangun leaves (Coleus ambonicus, L.) contain polyphenol compounds, flavonoids and antioxidant compounds that can be obtained by extraction methods. However, with the conventional extraction method it has the disadvantage of long extraction time and requires a lot of solvents. Therefore, this study discusses the use of microwave assisted extraction (MAE) method to extract the leaves of Torbangun. This study uses two treatment factors on MAE i.e. power variations (100, 180 and 300 Watts) and extraction time (1, 2 and 3 minutes). This study aims to analyze the effect of MAE on the content of polyphenol compounds and flavonoids in the extraction process of Torbangun leaf. The results showed that the highest total phenol (4196.59 mg GAE/g extract) was found in the treatment of 300 watt of power with extraction time of 3-minutes with IC50 value of 9.89 mg/ml. The highest total flavonoid value was 300 watt of power with 1-minute extraction time which was 4.54 mg QE/g DW.

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The application of ultrasound and microwave to increase oil extraction from Moringa oleifera seeds

Cited by 114 publications

References 36 publications

Characterization of the Chemical Composition of Chinese Moringa oleifera Seed Oil

Characterization of the Chemical Composition of Chinese Moringa oleifera Seed Oil

The Potential of Some Moringa Species for Seed Oil Production

Application of microwave assisted extraction in extracting Torbangun leaves (Coleus ambonicus, L.) and its effects on polyphenol and flavonoids content

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