Antibacterial Activity of Piperine and Black Pepper Oil
نویسندگان
چکیده
منابع مشابه
Antibacterial Activity and Mechanism of Action of Black Pepper Essential Oil on Meat-Borne Escherichia coli
The aim of this study was to investigate the antibacterial activity of black pepper essential oil (BPEO) on Escherichia coli, further evaluate the potential mechanism of action. Results showed that the minimum inhibition concentration (MIC) of BPEO was 1.0 μL/mL. The diameter of inhibition zone values were with range from 17.12 to 26.13 mm. 2 × MIC treatments had lower membrane potential and sh...
متن کاملPiperine, a major constituent of black pepper, inhibits human P-glycoprotein and CYP3A4.
Dietary constituents (e.g., in grapefruit juice; NaCl) and phytochemicals (e.g., St. John's wort) are important agents modifying drug metabolism and transport and thereby contribute to interindividual variability in drug disposition. Most of these drug-food interactions are due to induction or inhibition of P-glycoprotein and/or CYP3A4. Preliminary data indicate that piperine, a major component...
متن کاملNew Method Development for Extraction and Isolation of Piperine from Black Pepper
Piperine, a major alkaloid in black pepper is one of the most promising bioenhancers till date. Other methods used for its extraction suffer drawbacks such as poor extraction efficiency, tedious and expensive isolation methodology, piperine photodegradation, etc. Hence a simple, rapid and efficient method has been developed for the isolation of piperine from the fruits of Piper nigrum. The meth...
متن کاملComparative Study on Antioxidant Activity of Essential Oil from White and Black Pepper
In this paper, the antioxidant activities of black and white pepper (Piper nigrum L.) essential oils (BEO and WEO) were evaluated and compared based on radical scavenging activities, reducing power, and DNA oxidative damage protection assays. The results showed that EOS exhibited antioxidant activities, and DNA damage protective effect to various extents. For BEO and WEO, they showed a concentr...
متن کاملAdiposity suppression effect in mice due to black pepper and its main pungent component, piperine.
We investigated energy metabolism enhancement by pepper by examining suppression of body fat accumulation in mice due to piperine (PIP) and black pepper (BP) intake. To induce adiposity, mice were fed a high-fat, high-sucrose (HFS) diet as a control diet for 4 weeks. Visceral fat weights decreased significantly in the mice fed diets of 0.03% and of 0.05% PIP. Body weight in the 0.05% PIP group ...
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ژورنال
عنوان ژورنال: Biosciences Biotechnology Research Asia
سال: 2018
ISSN: 0973-1245,2456-2602
DOI: 10.13005/bbra/2697