Phenolic Contents, Oxidant/Antioxidant Potential and Heavy Metal Levels in Cyclocybe cylindracea

Sevindik, Mustafa; Akgül, Hasan; Bal, Celal; Selamoğlu, Zeliha

doi:10.5530/ijper.52.3.50

Cited by 45 publications

(27 citation statements)

References 27 publications

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“…The data may signify the investigations of different bioactive compounds from the plant tulsi species and the requisite level of activity (pharmacological) would be considered for further scrutiny to develop the potential drug molecule. Free radicals are the cause of several major disorders [17][18][19]. So, evaluation of antioxidant activity in Ocimum genotypes could result in the discovery of natural antioxidants with pharmacological and food value.…”

Section: Resultsmentioning

confidence: 99%

“…Antioxidant is the first aids of a defense system against free radicals include a number of an antioxidant enzyme such as superoxide dismutase, peroxidase, guaiacol peroxidase, Polyphenol oxidase and a non-enzymatic antioxidant such as glutathione, ABTS, Flavonoids, total phenol content, FRAP, DPPH, total tannin content, ascorbic acid,and dietary antioxidant etc. [17][18][19]. Therefore through the project work determine the biochemical test on antioxidant activity of four tulsi genotype namely O. sanctum, O. tenuiflorum, O. gratissimum, and O. basilicum has done the comparative studies of antioxidant of four genotypes of Ocimum genius.…”

Section: Introductionmentioning

confidence: 99%

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Phytochemical Analysis of Ocimum Spp. - An Important Medicinal Plant

Kiran

Kumar

Kirti

et al. 2019

CJAST

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The antioxidant activities of four genotypes of basil species were selected for biochemical studies, viz., Ocimum sanctum L. (Rama Tulsi), Ocimum tenuiflorum L. (Krishna Tulsi), Ocimum gratissimum L. (Van Tulsi), and Ocimum basilicum L. (Babui Tulsi) for the antioxidant properties. Ocimum L. is considered useful in the treatment of respiratory system disorders, reduction of blood glucose level and is regarded as an 'adaptogen' or anti-stress agent. The phytochemical analysis of the plant leaves extract to the estimation of standard biochemical methods such as peroxidase, superoxide dismutase (SOD), polyphenol oxidase (PPO), catalase activity, antioxidant, flavonoids, total phenols, protein as well as total carbohydrates, starch and reducing and non-reducing sugar. The biochemical studies revealed that the starch (98 mg/gfw), the content was found to be higher in O. gratissimum. Similarly the other parameters such as total sugar (159 mg/gfw), non-reducing sugar (61mg/gfw), Peroxidase (142 U/mL), Catalase (188 U/mL), SOD (92.47 U/mL), PPO (462 U/mL) were found to be higher in O. sanctum. On the other hand, soluble protein (62 mg/gfw), total flavonoids (325 mg/gfw) and total flavonols (486 mg/gfw) were found to be higher in O. tenuiflorum. Total antioxidants (136.45 mg/gfw), reducing sugar (108 mg/gfw) and phenol (479 mg/gfw) were found to be higher in O. basilicum. The result shows that the best genotype among the four follows the trends O. sanctum > O. basilicum > O. tenuiflorum > O. gratissimum. On the basis of the result, the two genotypes can be recommended for medicinal purpose in the pharmaceutical application.

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Section: Resultsmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

Phytochemical Analysis of Ocimum Spp. - An Important Medicinal Plant

Kiran

Kumar

Kirti

et al. 2019

CJAST

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“…It was determined that the TAS value of Cyclocybe cylindracea was 4.325, the TOS value was 21.109 and the OSI was 0.488. 24 It was reported that the TAS, TOS and OSI values for Auricularia auricula and Trametes versicolor mushrooms were 1.010 and 0.820, 23.910 and 17.760, and 2.367 and 2.166, respectively. 25 TAS value of Lepiota cristata was 2.210, TOS value was 24.357 and OSI value was 1.103.…”

Section: Tas Tos and Osimentioning

confidence: 97%

Antioxidant, Oxidant and Antimicrobial Capacities of Physarum album (Bull.) Chevall

Sevindik

Baba

Bal

et al. 2018

JBMOA

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In the present study, total antioxidant capacity, total oxidant capacity, oxidative stress index and antimicrobial activity in the cosmopolitan myxomycete species Physarum album (Bull.) Chevall. In this context, the sample ethanol, methanol and dichloromethane extracts were obtained with Soxhlet device. TAS, TOS and OSI were determined with Rel Assay kits. Antimicrobial activities were determined with modified agar dilution method on Staphylococcus aureus, S. aureus MRSA, Enterococcus faecalis, Escherichia coli, Pseudomonas aeruginosa, Klebsiella pneumoniae, Acinetobacter baumannii, Candida albicans, C. krusei, and C. glabrata. The study findings demonstrated that P. album exhibited the highest antimicrobial activity against A. baumannii. It was also determined that P. album had antioxidant capacity. In conclusion, it was determined that P. album could be consumed as a natural antioxidant and antimicrobial source.

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“…Oxidative stress studies on different mushroom species reported that Cyclocybe cylindracea TAS value was 4.325, the TOS value was 21.109 and the OSI was 0.488. 15 It was reported that the TAS value of Pholiota limonella was 2.378, TOS value was 4.742 and the OSI value was 0.199. 16 In previous studies, it was determined that the TAS values of Auricularia auricula and Trametes versicolor were 1.010 and 0.820, TOS values were 23.910 and 17.760, and OSI values were 2.367 and 2.166, respectively.…”

Section: Tas Tos and Osimentioning

confidence: 97%

Heavy metals content and the role of Lepiota cristata as antioxidant in oxidative stress

Sevindik¹

2018

JBMOA

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The present study aimed to determine antioxidant/oxidant potential and heavy metal content of Lepiota cristata (Bolton) P. kumm. Total antioxidant status (TAS), total oxidant status (TOS) and oxidative stress index (OSI) of the mushroom were determined using Rel Assay kits. Fe, Zn, Cu, Pb and Ni content were measured by a wet decomposition method using a Perkin Elmer AAnalyst 400 AA spectrometer. The study findings demonstrated that TAS value of L. cristata was 2.210±0.068, TOS value was 24.357±0.129 and OSI was 1.103±0.030. It was also determined that Fe content was 381.07±4.847, Zn content was 73.93±2.078, Cu content was 14.16±0.876, Pb content was 8.517±0.623, and Ni content was 3.09±0.30. Thus, it was determined that the mushroom had antioxidant potential. However, due to the high oxidant content, it was considered that the mushroom could only be used as an antioxidant source by collecting samples that grow in adequate regions where the mushroom exhibits low oxidative stress index after determination of the compounds with antioxidant effect in these samples. Furthermore, it was determined that L. cristata Fe, Zn and Ni content were within the ranges reported previously in the literature, however Cu content was lower and Pb content was higher when compared to the ranges reported in the literature.

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Phenolic Contents, Oxidant/Antioxidant Potential and Heavy Metal Levels in Cyclocybe cylindracea

Cited by 45 publications

References 27 publications

Phytochemical Analysis of Ocimum Spp. - An Important Medicinal Plant

Phytochemical Analysis of Ocimum Spp. - An Important Medicinal Plant

Antioxidant, Oxidant and Antimicrobial Capacities of Physarum album (Bull.) Chevall

Heavy metals content and the role of Lepiota cristata as antioxidant in oxidative stress

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