Characterization and utilization of Spanish Broom (Spartium junceum L.) seed oil

Cerchiara, Teresa; Chidichimo, Giuseppe; Ragusa, M.I.; Belsito, Emilia Lucia; Liguori, Angelo; Arioli, A.

doi:10.1016/j.indcrop.2009.11.003

Cited by 62 publications

(33 citation statements)

References 18 publications

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“…Oil-tea seed oil investigated in this study contained 85.66 mg/kg of α-tocopherol (Table 3). This result shows that α-tocopherol content of oil-tea seed oil was very close to that of olive oil (85.66 mg/kg and 85.3 mg/kg) reported before (Gimeno et al, 2000) (Cerchiara et al, 2010). α-Tocopherol content of green-tea seed oil investigated in this study was 160.33 mg/kg (Table 3), which indicated green tea seed oil was a more reasonable resource of α-tocopherol than oil-tea seed oil.…”

Section: Antioxidant Compounds: Phenols α-Tocopherol and β-Carotene supporting

confidence: 83%

Comparison of the Characteristics of Two Kinds of Tea Seed Oils: Oil-tea Seed Oil and Green-Tea Seed Oil

Weng¹,

Yun²,

Zhang³

2018

JFS

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Physicochemical properties, fatty acid composition, antioxidant compounds and oxidative stability of oil-tea seed oil (Camellia oleifera Abel.) and green-tea seed oil (Camellia sinensis O. Ktze.) were investigated. The refractive index, saponification value, iodine value, acid value, peroxide value, unsaponifiables were determined to assess the quality of the oils. The major fatty acids of green-tea seed oil and oil-tea seed oil were oleic acid, linoleic acid and palmitic acid. Green-tea seed oil was typical oleic-linoleic-oil with 52.13% oleic acid and 24.32% linoleic acid level, whereas oil-tea seed oil was typical oleic-oil with very high oleic acid level (73.67%). The amount of total phenols, α-tocopherol and β-carotene of green-tea seed oil were 8.68 mg/kg, 160.33 mg/kg, 3.20 mg/kg, respectively, whereas they were 17.90

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Section: Antioxidant Compounds: Phenols α-Tocopherol and β-Carotene supporting

confidence: 83%

Comparison of the Characteristics of Two Kinds of Tea Seed Oils: Oil-tea Seed Oil and Green-Tea Seed Oil

Weng¹,

Yun²,

Zhang³

2018

JFS

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“…The results also indicated that these oils presented high unsaturation bonds. The greater the degree of unsaturation, the higher refractive index will be [37]; this relationship was confirmed by the values of fatty acid composition of the oils presented in Tables 1 and 2.…”

Section: Physico-chemical Propertiessupporting

confidence: 64%

“…On the other hand, these seed oil contents are important compared to other seed oils such as corn (3.0-6.5%) [36]. In addition, the slight difference in the yields may be due to the different origins of the seeds as well as the different environmental conditions that affect lipid development [37].…”

Section: Physico-chemical Propertiesmentioning

confidence: 99%

Lipid Classes, Fatty Acids, Tocopherols Compositions and Antioxidant Activity of Lawsonia alba Seed Oils Growing in Algeria

Cherbi

Hamia

Gourine

et al. 2017

CNF

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Background: Lawsonia alba seed oils are not widely used commercially even though they have characteristics that well suit for industrial applications and can contribute to healthy human diets. The most important aim of the present work is the evaluation of the tocopherols composition of these oils. Moreover, lipid classes, fatty acids compositions and antioxidant activity of the seed oils were also investigated. Methods:Lawsonia alba seed oils were extracted with Soxhlet device using n-hexane and chloroform/methanol. Tocopherols were analyzed by HPLC The antioxidant activity were determined using two different assays: DPPH (1,1-diphenyl-2-picrylhydrazyl), and Phosphomolybdenum. Results:The content of the oils ranged from 7.52 to 10.45%. Polyunsaturated fatty acids dominated all the studied samples. Linoleic, followed by palmitic and oleic, were the major fatty acids found in the crude seed oils and their lipid classes. Results of tocopherols identification showed that the seed oils were rich in tocopherols, especially -and -tocopherols. For DPPH assay, the antioxidant powers varied from medium to low values (IC 50 = 0.11 to 16.54 mg/mL). The results of the Phosphomolybdenum assay showed very important activities of the oils that were decreasing in the following order: polar lipids > neutral lipids (Chloroform/Methanol) > total lipids > neutral lipids (n-hexane).Conclusion: this current report reveals the richness of the Lawsonia alba seeds in tocopherols, which in fact is studied for the first time. Moreover, cluster analysis revealed that fatty acid composition of the seed oils of Lawsonia alba were very close to those of Walnut.

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“…The saponification values (196.48 -198.26 mg KDH/g oil) of UAAEE oil, SE oil and CPE oil were not significantly different (p > 0.05). The values were, however, higher than those of other vegetable oils (Cerchiara et al, 2010;Li et al, 2015), indicating very high levels of low molecular weight triacylglycerols, which means that perilla oil is very suitable for the production of liquid soaps and shampoos.…”

Section: Physicochemical Characteristics and Fatty Acid Composition Omentioning

confidence: 74%

Ultrasound-assisted aqueous enzymatic extraction of oil from perilla seeds and determination of its physicochemical properties, fatty acid composition and antioxidant activity

Zhang

et al. 2017

Food Sci. Technol

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Response surface methodology (RSM) was used to optimize ultrasound-assisted aqueous enzymatic extraction (UAAEE) conditions for perilla seed oil. Under the optimum conditions-which were a liquid-to-solid ratio of 4.4:1, a hydrolysis time of 2.66 h, a hydrolysis temperature of 50.87 °C and an ultrasound treatment time of 24.74 min-an oil yield of 31.34% was obtained. Comparisons of the physicochemical characteristics of oil obtained using UAAEE with those of oil obtained by solvent extraction (SE oil) and cold pressing extraction (CPE oil) revealed similar refractive indices and saponification values, but UAAEE oil had a higher iodine value and better stability against oxidation, with a low peroxide value. UAAEE oil contained higher levels of beneficial α-linolenic acid and phenolics than SE oil or CPE oil, and it also had superior efficiency in scavenging 2,2-diphenyl-1-picrylhydrazyl (DPPH) radicals.Keywords: perilla seed oil; ultrasound-assisted aqueous enzymatic extraction; physical and chemical characteristics; fatty acid composition; antioxidant activities.Practical Application: Based on its physical and chemical properties, perilla oil obtained using UAAEE would be suitable as high quality edible oil and could also have applications in the cosmetic and pharmaceutical industries.

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Characterization and utilization of Spanish Broom (Spartium junceum L.) seed oil

Cited by 62 publications

References 18 publications

Comparison of the Characteristics of Two Kinds of Tea Seed Oils: Oil-tea Seed Oil and Green-Tea Seed Oil

Comparison of the Characteristics of Two Kinds of Tea Seed Oils: Oil-tea Seed Oil and Green-Tea Seed Oil

Lipid Classes, Fatty Acids, Tocopherols Compositions and Antioxidant Activity of Lawsonia alba Seed Oils Growing in Algeria

Ultrasound-assisted aqueous enzymatic extraction of oil from perilla seeds and determination of its physicochemical properties, fatty acid composition and antioxidant activity

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