HPLC–DAD analysis of phenolic compounds and antioxidant properties of Asphodeline lutea roots from Bulgaria and Turkey

Lazarova, Irına; Zengin, Gökhan; Gevrenova, Reneta; Ceylan, Ramazan; Uysal, Şengül

doi:10.1016/j.indcrop.2014.07.044

Cited by 30 publications

(28 citation statements)

References 20 publications

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“…The highest and lowest levels were found in A. cilica and A. brevicaulis, respectively, with values comparable with A. lutea (22.45 mgGAEs/g for Bulgarian origin and 17.26 mgGAEs/g for Turkish origin 26 ). Total phenolics content in A. anatolica 29 is higher than reported in the present study, but the differences can be associated to the different extraction method (soxhlet and maceration) used, in agreement with earlier studies [30][31][32] .…”

Section: Total Phenolic and Flavonoids Contentmentioning

confidence: 81%

“…Again, several Asphodeline species (A. cilicica, A. damascena, A. globifera, A. lutea and A. taurica) are consumed as salad vegetables in different Turkey regions 22 . Recent studies show that Asphodeline leaves had good nutritional quality with high anthraquinones, essential amino acids and polyphenols levels [23][24][25][26] . However, to the best of our knowledge, the information on the anthraquinone profiles and biological effects of Asphodeline is scarce.…”

Section: Introductionmentioning

confidence: 99%

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Anthraquinone profile, antioxidant and enzyme inhibitory effect of root extracts of eightAsphodelinetaxa from Turkey: canAsphodelineroots be considered as a new source of natural compounds?

Zengin

Locatelli

Ceylan

2015

Journal of Enzyme Inhibition and Medicinal Chemistry

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Plant-based foods have become attractive for scientists and food producers. Beneficial effects related to their consumption as dietary supplements are due to the presence of natural occurring secondary metabolites. In this context, studies on these products are important for natural and safely food ingredients evaluation. The aim of this study was to evaluate root extract of eight Asphodeline species as antioxidants, enzyme inhibitors and phytochemical content. Spectrophotometric antioxidant and enzyme inhibitory assays were performed. Total phenolic and flavonoids contents as well as the chemical free-anthraquinones profiles were determined using routinely procedure (HPLC-PDA). Data show that Asphodeline roots can be considered as a new source of natural compounds and can be used as a valuable dietary supplement. Some differences related to biological activities can be inferred to other phytochemicals that can be considered in the future for their synergic or competitive activities.

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Section: Total Phenolic and Flavonoids Contentmentioning

confidence: 81%

Section: Introductionmentioning

confidence: 99%

Anthraquinone profile, antioxidant and enzyme inhibitory effect of root extracts of eightAsphodelinetaxa from Turkey: canAsphodelineroots be considered as a new source of natural compounds?

Zengin

Locatelli

Ceylan

2015

Journal of Enzyme Inhibition and Medicinal Chemistry

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“…In fact, onion seeds, which share a similar fatty acid composition with Asphodeline seeds, are used in Indian foods (Yalcin et al, 2014). The use of Asphodeline seeds as a source of nutritious fatty acids would add to the nutritional value of the proteins and polyphenols in the leaves (Zengin et al, 2012;Lazarova et al, 2014). …”

Section: Resultsmentioning

confidence: 99%

“…Previous reports show that the protein in Asphodeline leaves has good nutritional properties (Zengin et al, 2012). These leaves are also rich in polyphenols with high antioxidant capacity (Lazarova et al, 2014). Nevertheless, the chemical composition of Asphodeline seeds is largely unknown.…”

Section: Introductionmentioning

confidence: 99%

Nutritional quality of the seed oil in thirteen <em>Asphodeline</em> species (Xanthorrhoeaceae) from Turkey

Zengin¹,

Aktümsek²,

Girón‐Calle³

et al. 2016

Grasas y Aceites

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SUMMARY:The fatty acid composition of the seed oil from 13 Turkish Asphodeline species was analyzed. The seed oil content ranged between 0.9% and 4.6%, and included 26 different fatty acids from C 12:0 to C 22:5 . The most abundant saturated, monounsaturated, and polyunsaturated fatty acids were C 16:0 (5.7% to 23.7% of their total fatty acid content), C 18:1ω9 (11.3% to 30.3%), and C 18:2ω6 (49.2% to 66.1%). A. tenuior subsp. tenuiflora, which had the highest content of unsaturated fatty acids, also had the best fatty acid profile from a nutritional point of view. Asphodeline seed oil composition was similar to that of local, related vegetables such as onion seeds. Asphodeline species, which are most frequently grown to use the leaves in salads, may also be a good source of seed oil with good nutritional properties. Results of a cluster analysis using data on the fatty acid composition are consistent with the taxonomic classification of genus Asphodeline. KEYWORDS: Asphodeline; Fatty acid composition; Nutritional quality; Seed oil RESUMEN: Calidad nutricional del aceite de semilla de trece especies Asphodeline (Xanthorrhoeaceae) procedentes de Turquía. Se ha analizado la composición en ácidos grasos del aceite de las semillas de 13 especies de Asphodeline de Turquía. El contenido en aceite de las semillas osciló entre el 0.9% y el 4.6% e incluyó 26 ácidos grasos distintos entre C 12:0 y C 22:5 . Los ácidos grasos saturados, monoinsaturados y poliinsaturados más abundantes fueron C 16:0 (5.7% a 23.7%), C 18:1ω9 (11.3% a 30.3%) y C 18:2ω6 (49.2% a 66.1%). A. tenuior subsp. tenuiflora, que presentó el contenido más alto en ácidos grasos insaturados, también tenía el mejor perfil en ácidos grasos desde un punto de vista nutricional. La composición del aceite de las semillas de Asphodeline fue similar a la de vegetales relacionados como la cebolla. Asphodeline, cuyas hojas son consumidas en ensaladas, puede representar también una buena fuente de aceite de las semillas con buenas propiedades nutricionales. Los resultados del análisis de grupos usando los datos de la composición en ácidos grasos son consistentes con la clasificación taxonómica del género Asphodeline.

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“…The scavenging of DPPH and ABTS radicals may be associated with the hydroxyl groups in caffeic acid and chlorogenic acid. The radical scavenging activity of phenolic compounds is influenced by the number of hydroxyl groups on the aromatic ring (Lazarova et al, 2014). Both rutin and quercetin significantly chelate metal ions and have ferric reducing antioxidant power (Azuma et al, 1999).…”

Section: Mechanisms Of Action Of Phytochemicalsmentioning

confidence: 99%

A review of the use of pteridophytes for treating human ailments

Xavier-ravi

Vigila

Zhang

et al. 2018

J. Zhejiang Univ. Sci. B

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Abstract:The aim of this review was to explore the pharmacological activity of early tracheophytes (pteridophytes) as an alternative medicine for treating human ailments. As the first vascular plants, pteridophytes (aka, ferns and fern allies) are an ancient lineage, and human beings have been exploring and using taxa from this lineage for over 2000 years because of their beneficial properties. We have documented the medicinal uses of pteridophytes belonging to thirty different families. The lycophyte Selaginella sp. was shown in earlier studies to have multiple pharmacological activity, such as antioxidant, anti-inflammatory, anti-cancer, antidiabetic, antiviral, antimicrobial, and anti-Alzheimer properties. Among all the pteridophytes examined, taxa from the Pteridaceae, Polypodiaceae, and Adiantaceae exhibited significant medicinal activity. Based on our review, many pteridophytes have properties that could be used in alternative medicine for treatment of various human illnesses. Biotechnological tools can be used to preserve and even improve their bioactive molecules for the preparation of medicines against illness. Even though several studies have reported medicinal uses of ferns, the possible bioactive compounds of several pteridophytes have not been identified. Furthermore, their optimal dosage level and treatment strategies still need to be determined. Finally, the future direction of pteridophyte research is discussed.

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HPLC–DAD analysis of phenolic compounds and antioxidant properties of Asphodeline lutea roots from Bulgaria and Turkey

Cited by 30 publications

References 20 publications

Anthraquinone profile, antioxidant and enzyme inhibitory effect of root extracts of eightAsphodelinetaxa from Turkey: canAsphodelineroots be considered as a new source of natural compounds?

Anthraquinone profile, antioxidant and enzyme inhibitory effect of root extracts of eightAsphodelinetaxa from Turkey: canAsphodelineroots be considered as a new source of natural compounds?

Nutritional quality of the seed oil in thirteen <em>Asphodeline</em> species (Xanthorrhoeaceae) from Turkey

A review of the use of pteridophytes for treating human ailments

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