Oxidative stability of<i>Opuntia ficus-indica</i>seeds oil blending with<i>Moringa oleifera</i>seeds oil☆

Salama, Mohamed Abdelbaset; Harkaoui, Said El; Nounah, Issmail; Sakr, H. O.; Abdin, Mohamed; Owon, M.; Osman, Mohamed; Ibrahim, Awatif; Charrouf, Zoubida; Matthäus, Bertrand

doi:10.1051/ocl/2020045

Cited by 11 publications

(3 citation statements)

References 50 publications

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“…This higher sensitivityis due mainly to its richness in polyunsaturated fatty acids. However, the studied seed oil obtained from wild cultivar of Chouihia region shows higher stability oxidative index (17.31 hours), which is confirm the lower recorded value of acidity and peroxide index.This higher SOI recorded could be linked to thephenol and chlorophyll content.Similar results have been demonstrated by Salama, El Harkaoui [16]who found that natural antioxidant richness increases the SOI for vegetable oil.…”

Section: Oxidative Stabilitysupporting

confidence: 89%

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Chemical characteristics of seed oil from wild prickly pear (Opuntiaficus indica) in eastern Morocco

et al. 2022

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Prickly pear cactus (Opuntia ficus indica), is a Cactaceae plant with a great economic relevance in the world. Nowadays, nopal cactus industry is active and rapidly expanding.In fact, the seeds oil sector is the best exploitation due to the high price of this oil. Moisture content, oxidative stability, quality index, total phenol, flavonoids, chlorophyll and carotenoid contentof prickly pear seed oil were analyzed.The seeds used in this study were provided by a cooperative DAR ATABIAA located in Chouihia (Eastern region of Morocco) during the harvesting season 2020. The samples were obtained from wild trees grown in this region. Results showed that moisture content of prickly pear seeds was 9.12%, whereas the acidity and peroxide index value was 1.11% and 4.44 meq O2/kg respectively, andan oxidative stabilityof 17.31 hours. The total phenolic and the flavonoid content values for theseseed oilsare 260.07 mg/kg and 65.99 mg/kg, respectively. Furthermore, the results show a carotenoid contentof 0.61 mg/kg and total chlorophyll of 1.52 mg/kg.

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Section: Oxidative Stabilitysupporting

confidence: 89%

“…The degradation products resultsare transferred to the measuring cell containing distilled water, and a conductivity meter was used in measuring. The operating conditions are as follows: an air flow rate of 20 L/h and a temperature of 100 ° C (Delta T: 1.6° C) [16]. The result was expressed in hours.…”

Section: Oxidative Stabilitymentioning

confidence: 99%

Chemical characteristics of seed oil from wild prickly pear (Opuntiaficus indica) in eastern Morocco

et al. 2022

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“…This result agreed with our results, suggesting the lower peroxide value of M. oleifera seed oil compared with P. frutescens seed oil and mixed seed oil. Mixed seed oil contained a lower amount of oleic acid compared with M. oleifera seed oil and greater amounts of alpha-linolenic acid and linoleic acid resulting in the higher susceptibility to rancidity [39]. Compared to P. frutescens seed oil, the peroxide value of mixed seed oil was higher, probably due to the presence of other fatty acid, including palmitoleic acid, lauric acid, behenic acid, and lignoceric acid in the mixed seed oil.…”

Section: Plant Sterols Of P Frutescens M Oleifera and Mixed Seed Oilmentioning

confidence: 94%

Emulgels Containing Perilla frutescens Seed Oil, Moringa oleifera Seed Oil, and Mixed Seed Oil: Microemulsion and Safety Assessment

et al. 2022

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P. frutescens seed oil and M. oleifera seed oil consist of fatty acids and sterols that are beneficial for skin. Mixing of these oils at 1:1 ratio has shown to increase antioxidant activity of oils. This study aims to formulate emulgels containing microemulsions of P. frutescens seed oil, M. oleifera seed oil, and mixed P. frutescens and M. oleifera seed oils. The chemical constituents of P. frutescens seed oil, M. oleifera seed oil, and mixed seed oil are analyzed by gas chromatography/mass spectrometry (GC/MS). The microemulsions are formulated by a phase titration method and characterized for the droplet size, polydispersity index, and zeta potential value using a dynamic light scattering technique. The physical and chemical stability of the microemulsions are investigated using a rheometer and UV-Visible spectrophotometer, respectively. The safety of microemulsion is evaluated on PBMC and human subjects. Emulgels containing three different types of microemulsion are formulated. The results show that P. frutescens seed oil is mainly composed of alpha-linolenic acid, linoleic acid, and oleic acid, whereas M. oleifera seed oil contains a high proportion of oleic acid. Mixed seed oil contains a comparable amount of alpha-linolenic acid and oleic acid. All types of oils are composed of β-sitosterol as the major plant sterol. Microemulsions of all types of oils are successfully prepared by using Tween 80 as a surfactant due to the largest transparent region of pseudoternary phase diagram. The size, polydispersity index, and zeta potential values of all types of microemulsion are in the acceptable range upon storage at 30 °C for 1 month. Microemulsions exhibit pseudoplastic flow behavior. The percent of remaining oils in all types of microemulsion is more than 90% after storage at 30 °C for 1 month. Emulgels containing three types of microemulsions exhibit good characteristics and no change in viscosity after storage at 4, 30, and 45 °C for 1 month. The safety results reveal that three types of microemulsion do not induce cytotoxicity to PBMC nor induce skin irritation and allergic reactions. Emulgels containing microemulsions developed in this study can be used to safely deliver P. frutescens seed oil, M. oleifera seed oil, and mixed seed oil to human skin.

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Development of Hybrid Film Based on Carboxymethyl Chitosan-Gum Arabic Incorporated Citric Acid and Polyphenols from Cinnamomum camphora Seeds for Active Food Packaging

et al. 2022

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Oxidative stability ofOpuntia ficus-indicaseeds oil blending withMoringa oleiferaseeds oil☆

Cited by 11 publications

References 50 publications

Chemical characteristics of seed oil from wild prickly pear (Opuntiaficus indica) in eastern Morocco

Chemical characteristics of seed oil from wild prickly pear (Opuntiaficus indica) in eastern Morocco

Emulgels Containing Perilla frutescens Seed Oil, Moringa oleifera Seed Oil, and Mixed Seed Oil: Microemulsion and Safety Assessment

Development of Hybrid Film Based on Carboxymethyl Chitosan-Gum Arabic Incorporated Citric Acid and Polyphenols from Cinnamomum camphora Seeds for Active Food Packaging

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