Influence of seasonality on the physicochemical properties of Moringa oleifera Lam. Seed oil and their oleochemical potential

Wiltshire, Flávia Michelle Silva; Santos, Alessandro de França; Silva, Lavínia Kelly Barros; Almeida, Lays Carvalho de; Freitas, Lisiane dos Santos; Lima, Álvaro Silva; Fricks, Alini Tinoco; Dariva, Cláudio; Soares, Cleide Mara Faria

doi:10.1016/j.fochms.2021.100068

Cited by 3 publications

(3 citation statements)

References 26 publications

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“…Overall, the MOSO was dominant in C18:1, which is known for its superior oxidative stability and high nutritional value (Zhao et al ., 2019; Özcan, 2020) and confirms that MOSO clearly fits into the category of high‐oleic oils, containing a high ratio of MUFA (78.4%) to SAFA (20.9%), of which 11.4% SAFA consists of longer saturated chain FA. As previously mentioned, our results showed MOSO contained 7.4% C22:0, which agrees with both previous and current studies (Abdulkarim et al ., 2005; Al Juhaimi et al ., 2016; Salama et al ., 2018; Wiltshire et al ., 2022), except Zhao et al . (2019).…”

Section: Resultsmentioning

confidence: 99%

Triacylglycerol characterisation of Moringa oleifera seed oil by LC‐Q‐TOF and ESI

Jayanti¹,

Yuliyanti²,

Zhan

et al. 2022

Int J of Food Sci Tech

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Currently, in the analysis of triacylglycerol (TAG) composition of the Moringa oleifera seed oil (MOSO), there are still approximately 13.9% of TAG still unknown. Reverse-phase high-performance liquid chromatography (HPLC) coupled to a refractive index detector (RID) has previously been applied for the identification of TAG in MOSO. A new approach focuses on the properties of the fatty acid assay and the full characterisation of TAGs. Identification and determination of TAG compositions in MOSO were done by LC-Q-TOF (LCMS-9030) with ESI interface and HCOONH 4 (ammonium formate) additive in the mobile aqueous phase. Triolein (OOO) was 39.3% and is the dominant TAG in MOSO. This new method was able to fully characterise a total of 33 TAG compositions using accurate mass MS data and MS/MS spectra.

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Section: Resultsmentioning

confidence: 99%

Triacylglycerol characterisation of Moringa oleifera seed oil by LC‐Q‐TOF and ESI

Jayanti¹,

Yuliyanti²,

Zhan

et al. 2022

Int J of Food Sci Tech

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“…Moreover, the seeds harvested in the rainy season, favor the higher content of mono-and diacylglycerides when compared with the seeds harvested during the dry season (Flávia et al, 2022). In another study, fourier transform infrared spectroscopy (FT-IR) and GC-MS analyses were used to characterize the biodiesel in order to investigate the quality and corresponding fatty acid methyl ester (FAMEs) composition in Moringa seed oil, to explore the biodiesel potential (Ruslan et al, 2021).…”

Section: Identification Of Lipidsmentioning

confidence: 99%

Comprehensive liquid chromatography-mass spectrometry-based metabolomic analysis of Moringa oleifera seeds

Famurewa,

Istifanus,

Auwal

2023

J. Med. Plants Res.

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Moringa oleifera seeds which are less explored and nutriment-rich have attracted scientific interest as the seed kernels contain numerous bioactive components with a variety of traditional uses. Besides its medicinal uses, Moringa oleifera biodiesel has shown remarkable potentiality in conducing to the decrease of greenhouse gases and guaranteeing sustainable supply of energy. In this study, the comprehensive analysis of the M. oleifera seeds metabolome was carried out by generating a Molecular Network (MN) from Liquid Chromatography-Tandem Mass Spectrometry (LC-MS/MS) data to profile the ethyl acetate extract. The dereplication information was then collected by the MN, which then compares the MS/MS spectra of the investigated compounds and groups them into clusters based on their fragmentation route similarities. Therefore, identification of the compounds was conducted based on their full MS and MS/MS spectra obtained in positive ion mode. Through mass spectrometry-based molecular networking a total of 54 metabolites were putatively identified encompassing different classes including coumarins, alkaloids, amino acids, flavonoids, terpenoids, fatty acids, steroids and lipids among others. Thus, the identification highlights that M. oleifera seeds could serve as potential biomarker for new drug discovery and can have a wide variety of applications in food industry. Also, these fatty acids (saturated and unsaturated) suggest that the seed is a good candidate for biodiesel production, since they are fundamental to whether M. oleifera seeds can be used as a biofuel feedstock.

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“…Several research groups have reported that the leaves have been a rich source of natural antioxidant compounds [8]. In the Philippines, its leaves are used to treat a wide range of medical conditions like: healing skin infections, anxiety, asthma, wounds, fever, diarrhea, sore throats, HIV/AIDs symptoms, bronchitis, ulcers, and malaria [9,10,11,12,13]. Thus, this work was aimed at elucidating the mechanism of action and thereby validating the use of M. oleifera ethanolic extract for the prevention and treatment of various diseases by the study of antibacterial activity, total phenolic content, total flavonoid content from leaves.…”

Section: Introductionmentioning

confidence: 99%

Physiochemical and Antioxidant Evaluation of Moringa Oleifera Leaf Extract Followed by Phytochemical Screening and Antibacterial Activity

-¹,

-²,

-³

et al. 2023

IJFMR

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Phytomedicines are believed to have benefits over conventional drugs and are regaining interest in current research. Moringa oleifera is a multi-purpose herbal plant used as human food and an alternative for medicinal purposes worldwide. An important factor that accounts for the medicinal uses of Moringa oleifera is its very wide range of vital antioxidants, antibiotics and nutrients including vitamins and minerals. Almost all parts from Moringa can be used as a source for nutrition with other useful values. Physiochemical and antioxidant evaluation of moringa leaves yielded 6.59 % moisture content, 9.64 % total ash, 6.38 pH (1 % solution), 5.81 pH (10 % solution), 0.07 % acidity (1% solution), 0.31 % acidity (10% solution), 2.54 mg GAE/100 g total phenolic contents (TPC), 3.68 mg QE/100 g total flavonoids contents (TFC) and 71.98 DPPH radicals scavenging activity. Phytochemical screening of ethanol extracts showed the presence of coumarine, terpenoids, polyphenols, glycosides, tannins, flavonoids and alkaloids. Antibacterial assay revealed that the highest antibacterial activity of 1 mg/ml and 0.5 mg/ml of ethanolic extracts were found to be against E. coli (18.4 mm, and 9.1 mm respectively) followed by S. aureus (12.9 mm, and 8.2 mm respectively), B. subtilis (10.3 mm, and 6.5 mm respectively) and P. aeruginosa (9.3 mm, and 5.2 mm respectively). Moringa extract also inhibited the development of certain bacteria, demonstrating its anti-microbial potential. This study verifies the presence of important phytochemicals in moringa leaf extracts, leading to the conclusion that moringa leaves can be utilized to cure a variety of ailments.

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Influence of seasonality on the physicochemical properties of Moringa oleifera Lam. Seed oil and their oleochemical potential

Cited by 3 publications

References 26 publications

Triacylglycerol characterisation of Moringa oleifera seed oil by LC‐Q‐TOF and ESI

Triacylglycerol characterisation of Moringa oleifera seed oil by LC‐Q‐TOF and ESI

Comprehensive liquid chromatography-mass spectrometry-based metabolomic analysis of Moringa oleifera seeds

Physiochemical and Antioxidant Evaluation of Moringa Oleifera Leaf Extract Followed by Phytochemical Screening and Antibacterial Activity

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