Ziziphus lotus (L.) Lam. almonds nutritional potential: Evidence from proximate composition, mineral, antioxidant activity, and lipid profiling reveals a great potential for valorization

Bouzid, Hasna Ait; Bijla, Laila; Ibourki, Mohamed; Oubannin, Samira; Elgadi, Sara; Koubachi, Jamal; Sakar, El Hassan; Gharby, Saïd

doi:10.1007/s13399-023-03984-6

Cited by 10 publications

(14 citation statements)

References 57 publications

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“…The obtained results in ARPC, SEPC and SFPC are higher than those reported in other studies conducted by [15,58,69] respectively. In terms of abundant sterol (β-sitosterol), ALPC oil is similar to Ziziphus lotus almonds (71.99 ± 0.82%) [19] and to almond germplasm (72.4-73.9%) [73]. The study of [74] founded also -sitosterol as a major sterols identi ed in NIPC oil.…”

Section: Fatty Acids Compositionmentioning

confidence: 79%

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Proximate Composition, Antioxidant Activity, Lipids and Elemental Profiling of Argan, Almond, Sesame, Nigella, Soybean and Sunflower Oil Press Cakes Reveal a Great Potential of Valorization

Hallouch,

Ibourki,

Devkota

et al. 2024

Preprint

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Purpose : The oil industry generates substantial quantities of oilcake. These residues are traditionally used in many domains for multiple purposes. In order to explore other potential uses of these by-products, a comprehensive physicochemical characterisation was conducted. Methods : The analysis encompassed various parameters, including mineral profiling, protein content, fiber content, fatty acid composition, sterol content, total polyphenol, total flavonoid content, and antioxidant activity in argan, almond, sesame, nigella, sunflower, and soybean press cake. Results : Results indicated that potassium (K), phosphorus (P), magnesium (Mg), calcium (Ca), and sodium (Na) constituted the primary mineral elements in the studied oilcake. Regarding protein content, argan and soybean press cakes contained the highest level of 45.90±0.10 and 44.85±1.10 g/100g, respectively, while nigella and sunflower press cakes had the lowest protein content of 25.62±1.99 and 26.43±2.06 g/100g, respectively. The fatty acid composition revealed that the residual oils extracted could present beneficial properties, as they are rich in unsaturated fatty acids. Nigella press cake oil has a high oleic acid content (67.65%), while Sunflower press cake oil is richest in linoleic acid (54.17%). Sunflower press cake outperformed in total phenolic and flavonoid content, with registered values of 9.82 mg GAE/g and 15.44 mg QE/g, respectively. Additionally, sunflower press cake demonstrated the highest DPPH and FRAP antioxidant activity, and the values were 34.05 and 8.90 mg AAE/g, respectively. Conclusion : The findings suggest that oilcake could be considered as a rich nutrient source and their extracts exhibit substantial potential for added value, warranting focused attention in future research and development.

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Section: Fatty Acids Compositionmentioning

confidence: 79%

“…cardiovascular disease[19,25]. In actual fact, over 100 different phytosterols have been identi ed in vegetable oils, of which β-sitosterol, campesterol, stigmasterol, brassicasterol and ∆5-avenasterol were the main types[60].…”

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confidence: 99%

Proximate Composition, Antioxidant Activity, Lipids and Elemental Profiling of Argan, Almond, Sesame, Nigella, Soybean and Sunflower Oil Press Cakes Reveal a Great Potential of Valorization

Hallouch,

Ibourki,

Devkota

et al. 2024

Preprint

Self Cite

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show abstract

“…These values were close and lower than the values reported for other MAPs (35.01–54.38 mg GAE/g dm) [ 24 ], but higher than those of the residues of Ziziphus lotus (L.) Lam. almonds (5.13–10.33 mg GAE/g dm) [ 31 ]. In addition, the starch grains observed in the SEM images and lower fibre contents in the rhizome, shoot, finger, slice, and trunk are related to the higher TPC than that observed in the root and rootlet.…”

Section: Resultsmentioning

confidence: 99%

Valorisation of Zingiber officinale Roscoe postharvest residues as byproducts with antioxidant capacity

Jorge-Montalvo¹,

Vílchez-Perales²

2023

Heliyon

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“…Each plant sample was weighed on the filter paper (Whatman No. 2) and placed in a dry extraction thimble, which was then placed in the Soxhlet extraction tube [ 14 ].

where W 1 = initial weight of the flask and sample; W 2 = final weight of the flask and sample; W = weight of the sample (g).…”

Section: Methodsmentioning

confidence: 99%

Nutritional Composition and Phytochemical Evaluation of Some Selected Wild Edible Plants in Tach Gaint District, Northwestern Ethiopia

Yiblet,

Adamu

2023

The Scientific World Journal

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The objective of the study was to evaluate the nutritional, mineral, and phytochemical analyses of some selected wild edible plants from Tach Gaint District, Northwest Ethiopia. Proximate composition parameters (moisture, ash, crude fibre, crude fat, crude protein, carbohydrate, and energy) were evaluated using the methods of the Association of Official Analytical Chemists, and elemental analysis was performed using the atomic absorption spectroscopy technique. Results from the nutritional analysis show that Erucastrum abyssinicum leaves had the highest crude protein content (17.47 ± 0.03 g/100 g), followed by Amaranthus graecizans (14.97 ± 0.03 g/100 g). The maximum moisture content (40.8 ± 0.00 g/100 g) and ash content (24.70 ± 0.15 g/100 g) were reported in the leaves of Amaranthus graecizans. The young shoots of Rumex abyssinicus had the highest crude fat content (14.07 ± 0.03 g/100 g) and the highest fibre content (34.70 ± 0.25 g/100 g), while the fruits of Opuntia ficus-indica had the highest amount of utilisable carbohydrate (44.4 ± 0.00 g/100 g) and the estimated energy value (326.4 ± 0.00 Kcal/100 g). Calcium was detected in considerable proportions (754.9 ± 0.23 mg/100 g) followed by iron (31.63 ± 0.03 mg/100 g) in Urtica simensis leaves and zinc content (3.09 ± 0.02 mg/100 g) in young shoots of Rumex abyssinicus. Qualitative phytochemical screening, alkaloids, phenols, flavonoids, triterpenes, saponins, and tannins were found in the methanolic extract of the plants. The results of this study suggest that the consumption of such nutrient-rich wild edible plants could help add a remarkable amount of nutrient and mineral in the human diet.

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Ziziphus lotus (L.) Lam. almonds nutritional potential: Evidence from proximate composition, mineral, antioxidant activity, and lipid profiling reveals a great potential for valorization

Cited by 10 publications

References 57 publications

Proximate Composition, Antioxidant Activity, Lipids and Elemental Profiling of Argan, Almond, Sesame, Nigella, Soybean and Sunflower Oil Press Cakes Reveal a Great Potential of Valorization

Proximate Composition, Antioxidant Activity, Lipids and Elemental Profiling of Argan, Almond, Sesame, Nigella, Soybean and Sunflower Oil Press Cakes Reveal a Great Potential of Valorization

Valorisation of Zingiber officinale Roscoe postharvest residues as byproducts with antioxidant capacity

Nutritional Composition and Phytochemical Evaluation of Some Selected Wild Edible Plants in Tach Gaint District, Northwestern Ethiopia

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