Antibacterial effect of Bunium persicum, Eucalyptus globules, and Allium ampeloprasum extracts on STEC and MRSA in commercial barley soup
Author(s):
Article Type:
Research/Original Article (بدون رتبه معتبر)
Abstract:
Background and aims
The antibacterial potency of Bunium persicum (BP), Eucalyptus globules (EG), and Allium ampeloprasum Var. Iranicum (AAI) hydroalcoholic extracts were evaluated against multidrug resistance (MDR) Escherichia coli and Staphylococcus aureus in vitro and in commercial barley soup during refrigerated and environmental storage.Methods
In an experimental study, the BP, EG, and AAI extracts were prepared and their antibacterial activities were evaluated against MDR E. coli and S. aureus by micro dilution and disc diffusion methods. Then, the effects of BP and EG extracts were examined on microbial quality of commercial barley soup at 4±1°C and 22±2 °C in zero, 1, 3, 6, and 9 days in different concentrations (BP 1 and 2%; EG 1 and 2%).Results
Two tested bacterial strains were susceptible to the BP and EG extracts and did not show susceptibility to the AAI extract. The count number of the bacteria in soup were was significantly reduced by the addition of the extracts. The lowest population of the S. aureus was determined in the samples treated with the EG at 1 and 2% during refrigerated and environmental storage. E. coli was suppressed by 1.54 and 3.4 log CFU/mL at 1 and 2 % BP and 1.57 and 3.5 log CFU/mL at 1 and 2 % EG, respectively, compared with the control on day 9 during environmental storageConclusion
According to our results, BP and EG extracts can be used as natural antimicrobial preservatives in commercial barley soup.Keywords:
Language:
English
Published:
Future Natural Products, Volume:5 Issue: 2, Summer-Autumn 2019
Pages:
9 to 20
magiran.com/p2209622
دانلود و مطالعه متن این مقاله با یکی از روشهای زیر امکان پذیر است:
اشتراک شخصی
با عضویت و پرداخت آنلاین حق اشتراک یکساله به مبلغ 1,390,000ريال میتوانید 70 عنوان مطلب دانلود کنید!
اشتراک سازمانی
به کتابخانه دانشگاه یا محل کار خود پیشنهاد کنید تا اشتراک سازمانی این پایگاه را برای دسترسی نامحدود همه کاربران به متن مطالب تهیه نمایند!
توجه!
- حق عضویت دریافتی صرف حمایت از نشریات عضو و نگهداری، تکمیل و توسعه مگیران میشود.
- پرداخت حق اشتراک و دانلود مقالات اجازه بازنشر آن در سایر رسانههای چاپی و دیجیتال را به کاربر نمیدهد.
In order to view content subscription is required
Personal subscription
Subscribe magiran.com for 70 € euros via PayPal and download 70 articles during a year.
Organization subscription
Please contact us to subscribe your university or library for unlimited access!