Antioxidant potential of thuja (Thuja occidentalis) cones and peach (Prunus persia) seeds in raw chicken ground meat during refrigerated (4 ± 1 °C) storage

Kumar, Yogesh; Ali, Jamshed

doi:10.1007/s13197-012-0672-5

Cited by 37 publications

(30 citation statements)

References 31 publications

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“…Plant-based food items contain a wealth of phytochemicals, and many have antioxidant properties (Halliwell et al 1995;Hollman and Katan 1997;Yogesh and Ali 2012). Grains, fruits and vegetables have been considered as excellent sources of antioxidants.…”

Section: Introductionmentioning

confidence: 99%

“…Vitamins C and E, Phenolic compounds and carotenoids have been thought to be responsible for most of the antioxidant activity in foods (Esterbauer et al 1991;Jialal et al 1990;Duthie and Crozier 2000). Many workers recently reported antioxidative effect of aqueous extract of some plant and fruit byproducts in meat and meat products (Yogesh and Ali 2012;Naveena et al 2008).…”

Section: Introductionmentioning

confidence: 99%

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Antioxidant potential of aqueous extract of some food grain powder in meat model system

2012

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In-vitro antioxidant activity of some food grains [sprouted mung bean (Vigna radiata), mung bean, sprouted chana (Cicer arietinum), chana, corn (Zea mays), methi (Trigonella foenum-graecum) and rajma (Phaseolus vulgaris)] powder extracts (FGE) was estimated by DPPH free radical scavenging activity (SA) method. Total phenolics and reducing power were also estimated in these extracts. The antioxidant potential of these extracts was also estimated in a meat model system. Total phenolics in FGE ranged from 66.9±3.4 to 248.6±11.1 mg TAE/gdw respectively which differed significantly (P < 0.01) among various groups. These extracts also showed remarkable DPPH radical scavenging activity (43.9±1.1 % to 69.9±2.9 %). The reducing power OD700 was observed maximum (P<0.01) in sprouted mung bean extract as compared to corn powder extract. The correlation between DPPH free radical SA v/s total phenolics was significant (P<0.01) with R00.775. correlation between DPPH free radical SA v/s reducing power and total phenolics v/s reducing power was also significant (P<0.01) with R value 0.907 and 0.682 respectively. FGE treated raw chicken breast meat showed better (P<0.01) oxidative stability than control groups.

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Section: Introductionmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

Antioxidant potential of aqueous extract of some food grain powder in meat model system

2012

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“…Studies confirmed the presence of monoterpenes and diterpenes in cell culture of Thuja showing thujone-rich fraction possessing anticancer activity against A375 cells [9]. It is also found to possess the hepatoprotective [10], antibacterial [11], and antifungal activities [12]. Thuja has also been reported to possess potential to inhibit the activity of HIV-1 virus and common cold virus [6] and its protective effect against toxicity induced by radiation is also reported [13].…”

Section: Introductionmentioning

confidence: 79%

Assessment of Antioxidative and Ameliorative Potential of Aqueous Extract of Leaves of Thuja Orientalis (Platycladus Orientalis [L.])

Mehra

Sharma

Chadha

2018

Asian J Pharm Clin Res

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Objective:The main objective of the present study is to assess the antioxidative and attenuating potential of aqueous extract of leaves of Thuja orientalis (AET) against the genotoxicity induced by chlorpyrifos (CPF) (O,O-diethyl O-(3,5,6-trichloro-2-pyridyl) phosphorothioate).Methods: Phytochemical analysis of the extract was performed to reveal the presence of various bioactive compounds. Free radical scavenging activity was assessed using 2, 2-diphenyl-1-picrylhydrazyl (DPPH) assay and further genoprotective activity of AET was evaluated by in vivo studies using rat as model. For this purpose, male healthy rats, 8-10 weeks old, weighing 120±10 g, were selected and divided into three groups, namely Group 1 fed with corn oil, taken as control, Group 2 fed with CPF, and Group 3 treated with AET 1 week before CPF exposure. ¼ of LD 50 , i.e., 38 mg/kg CPF was used for experiment and was orally administered to rats. Results:The presence of bioactive compounds such as saponins, alkaloids, flavonoids, and terpenes was confirmed by phytochemical analysis. DPPH assay revealed the IC 50 value which was deduced to be 205.04 µl/ml. In vivo study including exposure to pesticide alone for 24 h, 48 h, and 72 h showed significant increase in DNA damage (p≤0.01) in liver, kidney, and blood as compared to control. However, a dose of AET 400 mg/kg p.o. given 1 week before each duration of CPF exhibited significant protection from CPF-induced genotoxicity.Conclusion: Thus, the study suggests the positive effect of aqueous leaf extract of T. orientalis in ameliorating the damage induced by pesticide exposure.

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“…Antioxidants vary widely in chemical structure and have varied mechanisms of action. The key mechanism is their reaction with free radicals to form relatively stable inactive products 21 . Thus, antioxidants delay lipid oxidation by scavenging free radicals which are generated in the initiation phase, propagation phase, or during the breakdown of the hydroperoxides.…”

Section: Introductionmentioning

confidence: 99%

A Study on Biofilms Inhibition and Preservative Activity of Pomegranate Peel Methanol Extract (PPME)

Assar

Shahate

2017

Journal of Advanced Pharmacy Research

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Objectives: Microorganisms with biofilms are associated with chronic human infections (highly resistant to antimicrobial agents). Pomegranate is used in treatment of several diseases, as its peels contain phenolic compounds and hydrolysable tannins. We aimed to study the effect of PPME on inhibition of biofilms and as a natural preservative in food industrial application. Methods: Pomegranate peel was extracted with methanol. E. coli clinical isolates were identified by standard microbiological procedures. Antibiotic susceptibility testing was performed using disc diffusion method. Antibacterial activity of PPME was tested using agar well diffusion assay. Minimum Inhibitory Concentration (MIC) was evaluated according to The European Committee on Antimicrobial Susceptibility Testing (EUCAST) agar dilution method. Biofilms detection was done by Tube method. Total phenolic content (TPC) in PPME was determined using spectrophotometric method. PPME ability to scavenge (1, 1diphenyl-2-picryl hydrazyl) DPPH free radicals was assessed by the standard method. Total antioxidant capacity of PPME was evaluated by phosphormolybdenum method. Total Phenolic Content (TPC) for cooked patties was freshly analyzed at different concentrations (1-0.25mg/ml). Results: Tested isolates were multidrug resistant. High antibacterial activity of PPME was found. MIC of PPME was found to be 10mg/ml. Tested isolates were biofilms producers, PPME largely affected on biofilm forming ability. TPC for treated group was (2785.19-349.22 µg/kg): for untreated group was 1251-226 µg/kg). DPPH radical scavenging activity was 38.12-5.45%. Thiobarbituric Acid Reactive Substances (TBARS) values were measured for samples from (0 -9 days) of storage period which was 0.522-1.3,0.859-1.816mg malonladehyde/kg meat for treated, untreated group respectively. AOA% was 31.49-66.92 from (0 -9) days of storage. Conclusions: PPME was able to inhibit biofilm formation in tested isolates and can be promising in inhibiting contamination caused by biofilm forming bacteria in food industry.

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Antioxidant potential of thuja (Thuja occidentalis) cones and peach (Prunus persia) seeds in raw chicken ground meat during refrigerated (4 ± 1 °C) storage

Cited by 37 publications

References 31 publications

Antioxidant potential of aqueous extract of some food grain powder in meat model system

Antioxidant potential of aqueous extract of some food grain powder in meat model system

Assessment of Antioxidative and Ameliorative Potential of Aqueous Extract of Leaves of Thuja Orientalis (Platycladus Orientalis [L.])

A Study on Biofilms Inhibition and Preservative Activity of Pomegranate Peel Methanol Extract (PPME)

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