Evaluation of Thymus pseudopulegioides plant extracts for total phenolic contents, antioxidant and antimicrobial properties

Latife Betül GÜL; Nilgün ÖZDEMİR; Osman GÜL; Ahmet ÇON

doi:https://doi.org/10.55147/efse.1091864

Makale detayları

Evaluation of Thymus pseudopulegioides plant extracts for total phenolic contents, antioxidant and antimicrobial properties

Yazarlar:

Latife Betül GÜL | Nilgün ÖZDEMİR | Osman GÜL | Ahmet ÇON

Yayıncı:

International Society of Academicians

Ana Başlıklar:

Gıda teknolojisi

Dergi:

European Food Science and Engineering 2022 Vol.3 Issue 1, pp.1-4

Belge Tipi:

Makale

Yayın Tarihi:

6/2022

Belge Dili:

İngilizce

Document ID (Org No.):

2000424259

eISSN:

2717-9869

DOI:

https://doi.org/10.55147/efse.1091864

Özet:

 

In this study, the ethanolic extracts of leaf and flower of Thymus pseudopulegioides Klokov & Des. Shost collected from Sultan Murat Plateau of Trabzon, Turkey was assessed for total phenolic contents and antioxidant activities. In addition, antibacterial activity of extracts against nine different bacterial strains (Staphylococcus aureus, Escherichia coli, Pseudomanas aeruginosa, Bacillus cereus, B. pumilus, B. subtilis, B. licheniformis, Listeria innocua and L. monocytogenes) were determined using the agar-dilution method. The extraction yields from leaf and flower were obtained as 10.95% and 0.94% (w/w), respectively. The total phenolic contents of leaf and flower extracts were determined as 7.84 and 0.39 mg GAE/g, respectively. Antioxidant activities of the ethanolic extracts from leaf and flower were evaluated by using DPPH radical scavenging, and leaf extract showed better antioxidant activity than flower extract. Although, minimum inhibitory concentration (MIC) of leaf extracts was determined as 1.028 mg/mL for all bacteria except B. subtilis (0.256 mg/mL), MIC of flower extracts for B. subtilis and B. pumilis was found as 0.256 mg/mL and for others was 0.512 mg/mL. The extracts of the tested parts of Thymus pseudopulegioides, especially the leaves might be valuable for functional food and therapeutic applications.

Makale detayları

Evaluation of Thymus pseudopulegioides plant extracts for total phenolic contents, antioxidant and antimicrobial properties

Yazarlar: Latife Betül GÜL | Nilgün ÖZDEMİR | Osman GÜL | Ahmet ÇON

Yayıncı: International Society of Academicians

Ana Başlıklar: Gıda teknolojisi

Dergi: European Food Science and Engineering 2022 Vol.3 Issue 1, pp.1-4

Belge Tipi: Makale

Yayın Tarihi: 6/2022

Belge Dili: İngilizce

Document ID (Org No.): 2000424259

eISSN: 2717-9869

DOI: https://doi.org/10.55147/efse.1091864

Sayı

Yazarlar:

Latife Betül GÜL | Nilgün ÖZDEMİR | Osman GÜL | Ahmet ÇON

Yayıncı:

International Society of Academicians

Ana Başlıklar:

Gıda teknolojisi

Dergi:

European Food Science and Engineering 2022 Vol.3 Issue 1, pp.1-4

Belge Tipi:

Makale

Yayın Tarihi:

6/2022

Belge Dili:

İngilizce

Document ID (Org No.):

2000424259

eISSN:

2717-9869

DOI:

https://doi.org/10.55147/efse.1091864