Gehalte von Tocopherol bei genetischen Ressourcen der Mandel aus der Ost- und Westtürkei

Çelik, Ferit; Balta, Mehmet Fikret; Erċışlı, Sezai; Gündoğdu, Muttalip; Karakaya, Orhan; Yaviç, Adnan

doi:10.1007/s10341-019-00425-5

Cited by 17 publications

(10 citation statements)

References 20 publications

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“…[ 41 ] The major tocopherol isoform is α‐tocopherol (240–660 mg kg −1 ). Its concentration strongly depends on the genotype [ 29,43 ] ; minor differences related to geographical origin have been also informed. [ 43,44 ] An extremely wide range of variability in α‐tocopherol content has been reported in almond accessions from the Anatolia region in Turkey.…”

Section: Chemistry and Quality Of Nut Oilsmentioning

confidence: 99%

“…Its concentration strongly depends on the genotype [ 29,43 ] ; minor differences related to geographical origin have been also informed. [ 43,44 ] An extremely wide range of variability in α‐tocopherol content has been reported in almond accessions from the Anatolia region in Turkey. [ 43 ] Surprisingly, concentrations near 1100 mg kg −1 oil were obtained from some selected genotypes.…”

Section: Chemistry and Quality Of Nut Oilsmentioning

confidence: 99%

“…[ 43,44 ] An extremely wide range of variability in α‐tocopherol content has been reported in almond accessions from the Anatolia region in Turkey. [ 43 ] Surprisingly, concentrations near 1100 mg kg −1 oil were obtained from some selected genotypes.…”

Section: Chemistry and Quality Of Nut Oilsmentioning

confidence: 99%

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Tree Nut Oils: Chemical Profiles, Extraction, Stability, and Quality Concerns

Maestri

Cittadini

Bodoira

et al. 2020

Euro J Lipid Sci & Tech

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Tree nuts are globally consumed. Their kernels are calorie-rich, nutrient-dense foods and contain several bioactive and health-promoting components. While some nut crops have expanded through the world since ancient times (almond, hazelnut, walnut), more recently, there has been a parallel development of underexploited promising species (Brazil nut, macadamia, pecan). Nut kernels have high lipid content, ranging from 40% to 80% depending on nut species and varieties. In general, nut oils contain significant proportions of nutritionally and medicinally desirable fatty acids and nutraceutical compounds (sterols, tocopherols, and other phenolics). A considerable genetic variability in oil content and composition is present in nut genetic resources worldwide. This suggests the possibility of different breeding lines focused to enhance oil yields, chemical and quality traits. Regarding extraction, screw-pressing is suitable to achieve high oil recovery and good quality standards, but seed materials should be conditioned appropriately. Seed moisture content and pressing temperature appear as key variables to enhance oil recovery. This article presents an overview on chemical profiles, mechanical extraction, and quality concerns of oils from the most widely produced tree nut crops. The revision is also aimed at identifying areas where knowledge is insufficient and to set priorities for further research. Practical applications: The review updates and increases knowledge about oils from tree nut genetic resources, encompassing genetic variability and environmental effects on oil yield and compositional traits. It also analyzes findings regarding oil extraction and provides useful insights to establish better conditions for achieving sustainable oil yields and good quality standards.

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Section: Chemistry and Quality Of Nut Oilsmentioning

confidence: 99%

Section: Chemistry and Quality Of Nut Oilsmentioning

confidence: 99%

See 1 more Smart Citation

Tree Nut Oils: Chemical Profiles, Extraction, Stability, and Quality Concerns

Maestri

Cittadini

Bodoira

et al. 2020

Euro J Lipid Sci & Tech

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“…In Table 5, α‐tocopherol, γ‐tocopherol, δ‐tocopherol, α‐tocotrienol, and γ‐tocotrienol content were reported in studies using different almond genotypes. Genotypes from Turkey showed the lowest and the highest total tocopherol content ranging from 0.00 to 119.18 mg/100 g (Çelik et al., 2019). α‐Tocopherol was found to range from nondetectable to 75.56 mg/100 g in Turkish cultivars (Çelik et al., 2019; Özcan, Matthäus, et al., 2020).…”

Section: Chemical Composition Of Almond Oilmentioning

confidence: 99%

Almond oil: A comprehensive review of chemical composition, extraction methods, preservation conditions, potential health benefits, and safety

Ouzir

Bernoussi

Tabyaoui

et al. 2021

Comp Rev Food Sci Food Safe

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Almond oil, a rich source of macronutrients and micronutrients, is extracted for food flavorings and the cosmetics industry. In recent years, the need for high‐quality and high‐quantity production of almond oil for human consumption has been increased. The present review examines the chemical composition of almond oil, storage conditions, and clinical evidence supporting the health benefits of almond oil. From the reviewed studies, it appears that almond oil contains a significant proportion of poly and monounsaturated fatty acids, with oleic acid as the main compound, and an important amount of tocopherol and phytosterol content. Some variations in almond oil composition can be found depending on the kernel's origin and the extraction system used. Some new technologies such as ultrasonic‐assisted extraction, supercritical fluid extraction, subcritical fluid extraction, and salt‐assisted aqueous extraction have emerged as the most promising extraction techniques that allow eco‐friendly and effective recovery of almond oil. This safe oil was reported by several clinical studies to have potential roles in cardiovascular risk management, glucose homeostasis, oxidative stress reduction, neuroprotection, and many dermatologic and cosmetic applications. However, the anticarcinogenic and fertility benefits of almond oil have yet to be experimentally verified.

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“…Almond is a good source of different types of B-complex vitamins, including thiamine (B1), riboflavin (B2), niacin (B3), pyridoxine (B6), and folate. In addition, almond is one of the richest sources of vitamin (Ahmad, 2010;Çelik et al, 2019). Owing to the antioxidant activity of vitamin E, it has an effective role in the prevention and treatment of different diseases (Rizvi, Raza, Faizal Ahmed, Abbas, & Mahdi, 2014).…”

Section: Vitaminsmentioning

confidence: 99%

Almond as a nutraceutical and therapeutic agent in Persian medicine and modern phytotherapy: A narrative review

Karimi

Firouzi

Dadmehr

et al. 2020

Phytotherapy Research

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Sweet almond (Prunus dulcis (Mill.) D.A.Webb) is a known nut, which has long been used in several ethnomedical systems, especially in Persian medicine (PM) for its nutritional and therapeutic activities. In this study, we aimed to provide a summary on traditional uses, phytochemistry, and pharmacological activities of sweet almond.Thus, we reviewed textbooks of PM and electronic literature on traditional medicine.Moreover, the available data on the usage of sweet almond were searched in electronic databases to find articles on its pharmacological properties and phytochemistry. According to phytochemical investigations, this plant contains macronutrients, micronutrients, essential oils, various phenolic compounds, and phytosterols. Current pharmacological studies represent that Prunus dulcis has several biological activities including prebiotic, antimicrobial, antioxidant, antiinflammatory, anticancer, hepatoprotective, cardiometabolic protection, nootropic, anxiolytic, sedative-hypnotic, and nervous-improving effects. Further clinical trials and meta-analysis are required to draw a definitive conclusion on the efficacy and therapeutic activities of almond.

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Gehalte von Tocopherol bei genetischen Ressourcen der Mandel aus der Ost- und Westtürkei

Cited by 17 publications

References 20 publications

Tree Nut Oils: Chemical Profiles, Extraction, Stability, and Quality Concerns

Tree Nut Oils: Chemical Profiles, Extraction, Stability, and Quality Concerns

Almond oil: A comprehensive review of chemical composition, extraction methods, preservation conditions, potential health benefits, and safety

Almond as a nutraceutical and therapeutic agent in Persian medicine and modern phytotherapy: A narrative review

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