The antioxidant properties of some endemic barberry genotypes of Iran

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TALEBI SOMAYEH; ALIZADEH MAHDI; Ramezanpour Sayyedeh Sanaz; GHASEMNEZHAD AZIM

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Journal: Iranian Journal of Horticultural Science Year:2020 | Volume:51 | Issue:1 Page(s): 91-107

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Title

The antioxidant properties of some endemic barberry genotypes of Iran

Author(s)

TALEBI SOMAYEH | ALIZADEH MAHDI | Ramezanpour Sayyedeh Sanaz | GHASEMNEZHAD AZIM | Issue Writer Certificate

Keywords

AnthocyaninQ2

beta-carotene linavic acidQ1

FlavonoidQ1

Phenolic compondsQ1

Abstract

In the present research, the antioxidant property of 15 barberry genotypes was assessed by four various methods namely; DPPH, ferric reducing antioxidant power (FRAP), beta-carotene linoleic acid and total antioxidant activity based on TFPL method in Gorgan University of Agricultural Siences and Natural Resources at 2017. The plant materials were 14 seeded berrbery genotypes and a seedless one that already collected from northeastern provinces of Iran. The results of analysis variance showed that the effect of genotype was significant on phenol, Flavonoid, Anthocyanin, antioxidant capacity of barberry genotypes measured by DPPH, FRAP, beta-carotene linoleic acid and TFPL methods. In this experiment the highest and lowest levels of phenol (169 and 149 mg/g DW) were obtained in Daregaz1 and seedless Birjand genotypes, respectively. Also, Golestan1 and Shirvan5 genotypes had the highest Flavonoid (88. 6 mg/g) and Anthocyanin (619 μ mol/g), respectively. The results also showed that the antioxidant properties of barberry fruits were different in all measurement methods. The measured antioxidant capacity by various methods such as DPPH, FRAP, beta-carotene Linoleic acid were the highest in Shirvan4 (63. 7 mg/g), seedless Birjand (54. 5 μ mol/g) and Dargas2 (78%) respectively. The total antioxidant activity based on TFPL method in Golestan3 genotype (29. 9 μ g/ml) was higher than other genotypes. The results showed that the total antioxidant activity in different barberry genotypes was directly related to phenolic compounds, and genotypes with the higher phenolic compounds, especially total phenols, had higher antioxidant properties. In this study, results of antioxidant activity comparison in different methods for berbery genotypes showed that it was finally determined that the total antioxidant activity based on TFPL method was a better technique for measuring the antioxidant activity in barberry genotypes due to its greater association with antioxidant compounds such as phenols. Furthermore, Daregaz1 genotype had the thigher phenols and therefore showed a high total antioxidant activity, which may be used in clinical studies.

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APA: Copy

TALEBI, SOMAYEH, ALIZADEH, MAHDI, Ramezanpour, Sayyedeh Sanaz, & GHASEMNEZHAD, AZIM. (2020). The antioxidant properties of some endemic barberry genotypes of Iran. IRANIAN JOURNAL OF HORTICULTURAL SCIENCES (IRANIAN JOURNAL OF AGRICULTURAL SCIENCES), 51(1 ), 91-107. SID. https://sid.ir/paper/401724/en

Vancouver: Copy

TALEBI SOMAYEH, ALIZADEH MAHDI, Ramezanpour Sayyedeh Sanaz, GHASEMNEZHAD AZIM. The antioxidant properties of some endemic barberry genotypes of Iran. IRANIAN JOURNAL OF HORTICULTURAL SCIENCES (IRANIAN JOURNAL OF AGRICULTURAL SCIENCES)[Internet]. 2020;51(1 ):91-107. Available from: https://sid.ir/paper/401724/en

IEEE: Copy

SOMAYEH TALEBI, MAHDI ALIZADEH, Sayyedeh Sanaz Ramezanpour, and AZIM GHASEMNEZHAD, “The antioxidant properties of some endemic barberry genotypes of Iran,” IRANIAN JOURNAL OF HORTICULTURAL SCIENCES (IRANIAN JOURNAL OF AGRICULTURAL SCIENCES), vol. 51, no. 1 , pp. 91–107, 2020, [Online]. Available: https://sid.ir/paper/401724/en

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