Verification of 5-Methyltetrahydrofolic Acid in Nutritional Products

A simple method for the verification of supplemental (6R,S)-5-methyl-5,6,7,8-tetrahydrofolic acid, “5-MTHF,” in nutritional products is described. Nutritional product samples are prepared for the liquid chromatographic/fluorescence detection (LC/FLD) determination of 5-MTHF by buffer dilution, 10-min centrifugation, and syringe filtration. Method performance has been defined by assessments of 5-MTHF linearity (r ² averaged 0.9999 ± 0.0001, and all relative calibration errors averaged ≤0.6%, for ten consecutive six-point standard curves), intermediate precision (rsd = 1.1%, n = 9, for three products fortified at ～1.73 μmol/kg = ～795 μg/kg, tested on each of 3 days), accuracy (spike recovery average = 92.8 ± 1.0%, n = 9, for nutritional products spiked with 5-MTHF at ～1.73 μmol/kg, or ～795 μg/kg), and selectivity (absence of interference from reagent blanks, and from four compounds structurally related to 5-MTHF). The 5-MTHF recovery, as % of unheated controls, from a simulated heat treatment (20 min at 120 °C) averaged 99.1 ± 0.6%, n = 4. The limits of 5-MTHF detection (S/N = 3) and quantification (S/N = 10) were experimentally determined to be 10 μg/kg (～0.020 μmol/kg) and 30 μg/kg (～0.060 μmol/kg), respectively (<10× the expected fortification rate). The method provides a simple and inexpensive means for verifying proper fortification, and for assessing the stability to processing and storage conditions, of free 5-MTHF in nutritional products. A finding of interest is the indication that liquid nutritional products may comprise a stable matrix for 5-MTHF fortification.     

Non-isoflavone phytoestrogenic compound contents of various legumes

Widely consumed legumes including chickpeas, red kidney beans, haricot beans, yellow lentils, red lentils and green lentils were analysed to determine the content of non-isoflavone phytoestrogenic compounds such as quercetin, rutin, apigenin, coumestrol and lignan (matairesinol and secoisolariciresinol). Methanolic extracts obtained by ultrasound-assisted extraction were analysed by the triple quadrupole LC–MS/MS. Red kidney beans were the best source of quercetin (603.2 ± 307.2 μg/kg) and rutin (73.4 ± 14.0 μg/kg). Apigenin and secoisolariciresinol contents were the highest in yellow lentils (18.5 ± 0.84 μg/kg) and haricot beans (451.9 ± 192.2 μg/kg), respectively. Coumestrol contents of haricot beans (18.5 ± 1.45 μg/kg) and red kidney beans (18.5 ± 1.26 μg/kg) were equal to each other, and these were determined as the highest coumestrol content values. The best sources of matairesinol occurred in green lentils (28.2 ± 0.18 μg/kg) and chickpeas (27.7 ± 1.83 μg/kg). Differences between contents of each sample of the same legume were significant and remarkable, especially for quercetin and secoisolariciresinol.     

Application of LC with Evaporative Light Scattering Detector for Biogenic Amines Determination in Fair Trade Cocoa-Based Products

In this study, the separation of eight biogenic amines (cadaverine, serotonin, histamine, spermidine, spermine, tyramine, putrescine and β-phenylethylamine) by a liquid chromatography (LC) method with evaporative light scattering detection (ELSD) was performed. The LC–ELSD method was validated by comparison of the results with those obtained through LC–ultraviolet (UV) determination, based on a pre-column dansyl chloride derivatisation step, and the recorded data showed as both analytical methods can be interchangeably used for biogenic amines determination. LC–ELSD methodology showed good precision and permitted to achieve, for standard solutions, limits of detection (LOD) ranging from 0.01 to 0.02 μg ml^?1 and limits of quantitation (LOQ) ranging from 0.03 to 0.05 μg ml^?1. The whole methodology, comprehensive of the homogenization–extraction process and LC–ELSD analysis, has been applied in the analysis of several samples of fair trade cocoa derivatives. The most abundant amine found was histamine for a total amount of biogenic amines in the range 5.81–38.82 μg g^?1. The highest amounts of biogenic amines (BAs) were found in the most processed products but never representing a possible risk for consumer health, according to the toxicity levels reported in literature and regarded as acceptable.     

Assessment of contamination source and quality control approach for polycyclic aromatic hydrocarbons in wood-pressed rapeseed oil

Contamination sources of polycyclic aromatic hydrocarbons (PAHs) in the raw material, oil production and storage processes of wood-pressed rapeseed oil were investigated in this study. The results showed that benzo[a]pyrene (BaP) and PAH4 (sum of BaP, benzo[a]fluoranthene, benzo[b]fluoranthene and chrysene) were unevenly distributed in the kernel (0.56–0.98 and 2.84–8.64 μg/kg, respectively) and hull (1.53–3.17 and 13.49–22.31 μg/kg, respectively) of the rapeseed raw materials. The contents of BaP and PAH4 continuously increased during the process of wood-pressed rapeseed oil, ranging from 2.21 to 10.93 and 9.36 to 40.03 μg/kg, thus demonstrating that a wide range of pollution sources of PAHs existed for the test wood-pressed rapeseed oils. The initial temperature and time of roasting should be controlled at <210°C and <60 min, due to the generation of PAHs in rapeseed by over-roasting. In addition, contact tools and substance such as lubricating oil (from the mill), heat-transfer oil (from roasting machine), rubber gaskets and straws should be properly screened. The BaP and PAH4 of rapeseed placed in the roasting area increased from 0.5 to 2.24 and from 2.08 to 9.03 μg/kg, respectively. Therefore, roasting fume control and treatment systems are necessary and the roasting section should be strictly isolated from the other stages. Storage can slightly lower the PAHs amounts in the rapeseed oil, which made the contents of BaP and PAH4 decrease from 27.00 to 24.70 and from 138.63 to 117.58 μg/kg, respectively. Quality control measures of PAHs in wood-pressed rapeseed oil were proposed and implemented, and the final oil products’ BaP and PAH4 were kept below 2 and 10 μg/kg, respectively, which meets the European Commission Regulation No. 835/2011.     

Acrylamide in thermal-processed carbohydrate-rich foods from Chinese market

ABSTRACT

Acrylamide content in food market in China was determined with the goal to evaluate related health concern. In this survey, products of rice, potato corn, wheat as well as dried fruit slices and instant foods were analysed. All these types of thermal-processed carbohydrate-rich foods were frequently consumed in China. They were purchased from markets in Zhejiang province and analysed using a liquid chromatography tandem/mass spectrometry method. Acrylamide was detected in 94.3% of 105 investigated samples, ranging from 10 to 3649 μg/kg with an average value of 231 μg/kg and a median of 114 μg/kg. In this study, high levels were found in potato products (564 ± 285 μg/kg), corn products (524 ± 187 μg/kg) and instant foods (180 ± 35 μg/kg) while low levels were measured in rice products (82 ± 17 μg/kg), wheat products (96 ± 29 μg/kg) and dried fruit slices (83 ± 13 μg/kg).     

Simultaneous Determination of Organochlorine, Organophosphorus, and Pyrethroid Pesticides in Bee Pollens by Solid-Phase Extraction Cleanup Followed by Gas Chromatography Using Electron-Capture Detector

A method for routine determination of the residues of nine organochlorine pesticides (OCPs), ten organophosphorus pesticides (OPPs), and seven pyrethroid pesticides (PPs) in bee pollens was developed. Bee pollen samples were extracted by petroleum ether followed by solid-phase extraction cleaning and detected by gas chromatography–micro electron capture detection. Range of detection limits are 0.3–3.3 μg/kg for OCPs, 1.0–19.1 μg/kg for PPs and 1.1–19.7 μg/kg for OPPs. Recoveries of OCPs, OPPs, and PPs were in the range of 88.9–122.7 %, 86.8–123.1 %, and 90.8–118.7 %, respectively. The method was applied successfully to analyze real bee pollen samples. The results show a low level of contamination caused by pesticide residues indicating safe supply of bee pollen for consumers.     

Simultaneous Determination of 13-HODE, 9,10-DHODE,and 9,10,13-THODE in Cured Meat Products by LC-MS/MS

A method was developed for simultaneous determination of 13-hydroxyoctadecadienoic acid (13-HODE), 9,10-dihydroxyoctadecenoic acid (9,10-DHODE), and 9,10,13-trihydroxyoctadecenoic acid (9,10,13-THODE) in cured meat products. The analytes, extracted with methanol and cleaned by solid phase extraction, were separated on an XBridge C18 column (150*4.6 mm, 5 μm) with a mobile phase consisting of 0.1 % formic acid in water and acetonitrile, followed by detection with an electrospray ionization tandem mass spectrometry in negative-ion mode. The proposed method produced satisfactory reliability, sensitivity, and accuracy. Recoveries of the three analytes within the spiking range of 0.5–40 μg/g were 80.0–97.8 %, and limits of quantification of 13-HODE, 9,10-DHODE, and 9,10,13-THODE were 0.4, 0.025, and 0.05 μg/g, respectively. The method was successfully employed to detect the three fatty acids with hydroxyl(s) in cured meat products. It was shown that all samples contained the three analytes simultaneously, with concentrations ranging 1.40–100.77 μg/g for 13-HODE, 0.13–1.82 μg/g for 9,10-DHODE, and 0.49–10.12 μg/g for 9,10,13-THODE, respectively. The analytical result also indicated there were isomers of analytes, and the real content of fatty acids with hydroxyl(s) from oxidation of LA might be much higher.     

An Improved HPLC-FLD for Fast and Simple Detection of Ethyl Carbamate in Soy Sauce and Prediction of Precursors

A high-performance liquid chromatography with fluorescence detection (HPLC-FLD) method for ethyl carbamate (EC) determination in Chinese soy sauce was developed and used to predict EC precursors, and extraction, derivatization, and chromatographic conditions were optimized systematically. Under optimal conditions, the limit of detection, linear range, and recoveries were 3.91 μg/L, 12.87–274.87 μg/L, and 81.5–95.4%, respectively. The method precision was less than 8.9% (RSD) and no significant difference was found between EC determinations measured by HPLC-FLD and GC/MS. Using the proposed HPLC-FLD method, the EC contents in Chinese soy sauces ranged from not detected to 64.88 μg/L (n = 19). Except for one soy sauce brand, the EC contents in low-salt solid-state fermented (LSF) soy sauces were lower than those in high-salt liquid fermented (HLF) soy sauces and were mainly affected by alcohol content. Moreover, the free ornithine and total arginine contents were significantly correlated with EC content in the soy sauce products. The results of this work provide a foundation for further study of EC formation and inhibition in Chinese soy sauces.     

The pasting,chemical and sensory properties of biofortified cassava root starch-based custard powder

The effect of biofortified cassava root starch (YfCRS) (90–98 %) and whole egg powder (WEP) (2–10 %) on the pasting, chemical and sensory properties of cassava starch-based custard powder (CbCP) were studied using response surface methodology. The result revealed that there are variations in the pasting properties of the CbCP notwithstanding the levels of WEP inclusion, and all the custard powder could form paste below the boiling point of water at the peak time of <5 min. Additionally, the CbCP with high quantity of WEP had the highest protein (6.39 %), iron (29.39 mg/kg) and zinc (4.25 mg/kg) contents, but with low amylose (18.68 %) and trans-β-carotene (0.0756 μg/g) contents. The YfCRS increased the amylose and trans-β-carotene contents of the custard powder. The models for the responses were highly adequate (R² > 80 %), except for peak viscosity, pasting temperature, hydrogen cyanide and overall acceptability. Although all the sensory attributes of the formulated CbCP gruel fall within the likeness range, 93.13 % YfCRS and 7.56 % WEP is the optimum combinations for good quality CbCP. Therefore, to replace maize starch with cassava starch in the production of a quality CbCP, 93.13 % YfCRS and 7.56 % WEP could be used.     

Determination of biogenic amine profiles in conventional and organic cocoa-based products

Cocoa contains many compounds such as biogenic amines (BAs), known to influence consumer health. Spermidine, spermidine, putrescine, histamine, tyramine, β-phenylethylamine, cadaverine and serotonine have been found in several cocoa-based products using HPLC with UV detection after derivatisation with dansyl-chloride. Once optimised in terms of linearity, percentage recovery, LOD, LOQ and repeatability, this method was applied to real samples. Total concentrations of BAs ranged from 5.7 to 79.0 µg g^?1 with wide variations depending on the type of sample. BAs present in all samples were in decreasing order: histamine (1.9–38.1 µg g^?1) and tyramine (1.7–31.7 µg g^?1), while putrescine (0.9–32.7 µg g^?1), spermidine (1.0–9.7 µg g^?1) and spermidine (0.6–9.3 µg g^?1) were present in most of the samples. Cadaverine, serotonine and β-phenylethylamine were present in a few samples at much lower concentrations. Organic samples always contained much lower levels of BAs than their conventional counterparts and, generally speaking, the highest amounts of BAs were found in the most processed products.     

Micronutrients (B,Co, Cu,Fe, Mn,Mo, and Zn) content in made tea (Camellia sinensis L.) and tea infusion with health prospect: A critical review

Tea (Camellia sinensis L.) is a perennial acidophilic crop, and known to be a nonalcoholic stimulating beverage that is most widely consumed after water. The aim of this review paper is to provide a detailed documentation of selected micronutrient contents, viz. boron (B), cobalt (Co), copper (Cu), iron (Fe), manganese (Mn), molybdenum (Mo), and zinc (Zn) in made tea and tea infusion. Available data from the literature were used to calculate human health aspect associated with the consumption of tea infusion. A wide range of micronutrients reported in both made tea and tea infusion could be the major sources of micronutrients for human. The content of B, Co, Cu, Fe, Mn, Mo, and Zn in made tea are ranged from 3.04 to 58.44 μg g^?1, below detectable limit (BDL) to 122.4 μg g^?1, BDL to 602 μg g^?1, 0.275 to 13,040 μg g^?1, 0.004 to 15,866 μg g^?1, 0.04 to 570.80 μg g^?1 and 0.01 to 1120 μg g^?1, respectively. Only 3.2 μg L^?1 to 7.25 mg L^?1, 0.01 μg L^?1 to 7 mg L^?1, 3.80 μg L^?1 to 6.13 mg L^?1, 135.59 μg L^?1 ?11.05 mg L^?1, 0.05 μg L^?1 to 1980.34 mg L^?1, 0.012 to 3.78 μg L^?1, and 1.12 μg L^?1 to 2.32 μg L^?1 of B, Co, Cu, Fe, Mn, Mo, and Zn, respectively, are found in tea infusion which are lower than the prescribed limit of micronutrients in drinking water by World Health Organization. Furthermore, micronutrient contents in tea infusion depend on infusion procedure as well as on the instrument used for analysis. The proportion of micronutrients found in different tea types are 1.0–88.9% for B, 10–60% for Co, 2.0–97.8% for Cu, 67.8–89.9% for Fe, 71.0–87.4% for Mn, 13.3–34% for Mo, and 34.9–83% for Zn. From the results, it can also be concluded that consumption of three cups of tea infusion per day does not have any adverse effect on human health with respect to the referred micronutrients rather got beneficial effects to human.     

Simultaneous determination of N ε-(carboxymethyl) lysine and N ε-(carboxyethyl) lysine in cereal foods by LC–MS/MS

N ^ε-(carboxymethyl) lysine (CML) and N ^ε-(carboxyethyl) lysine (CEL) are two advanced glycation end products. Few studies have focused on the simultaneous determination of CML and CEL content in foods, especially in Eastern foods. In this study, a stable isotope dilution LC–MS/MS method was developed for the simultaneous determination of CML and CEL in foods. The CML and CEL contents in three cereal foods consumed in China were determined by the developed method. Sample preparation consisted of lyophilization, defatting, grinding, reduction, protein precipitation, acid hydrolysis, and solid-phase extraction. The limit of quantification for CML and CEL was 4 and 3 ng/g, respectively. CML and CEL content in fried dough stick was determined for the first time. CML and CEL contents in fried dough sticks were 28.06–66.69 and 10.67–30.22 μg/g of fried dough sticks, respectively. The highest CML and CEL contents in biscuits were 117.53 and 46.09 μg/g of biscuits, respectively. CML and CEL contents in bread crusts were higher than those in bread crumbs.     

Liquid Chromatography Orbitrap Mass Spectrometry Method for Analysis of Homocysteine and Related Aminothiols in Cereal Products

Liquid chromatography Orbitrap mass spectrometry method for quantification of biological aminothiols (cysteine, homocysteine, and glutathione) in cereal products has been developed. The assay is based on preliminary derivatization with N-(2-acridonyl)maleimide and high resolution accurate mass spectrometry with utilization of dl-Homocystine-3,3,3′,3′,4,4,4′,4′-d₈ (homocystine-d₈) as internal standard. The limits of quantification for homocysteine, cysteine, and glutathione are 19.44, 40.78, and 338.93 pg, respectively, per 10 μl injection. Intra- and inter-day precision expressed as relative standard deviations are in the range of 1.76 to 2.94 % and 1.06 to 4.13 %, respectively. The average recoveries were 98 % for Hcy, 87 % for Cys, and 92 % for GSH. Wheat, maize, and bakery products with different origin were analyzed. The content of Hcy in the investigated samples was found to be in range of 9–436 μg/100 g, Cys in range of 29–6,895 μg/100 g and GSH in range of 259–14,795 μg/100 g.     

宝泉大豆酱及农家酱香气成分的比较分析

目的 比较分析宝泉大豆酱和农家酱香气成分的差异。方法 利用顶空固相微萃取法和气相色谱-质谱联用技术,对成品宝泉大豆酱及农家酱的香气成分进行分析,并利用内标法计算各组份含量。结果 在宝泉大豆酱中和农家酱中共检出42种香气成分,含量分别为939.19ng/g、251.41ng/g,其中20种香气成分为其共有的。宝泉大豆酱中主要的酯和醇为亚油酸乙酯(387.05ng/g)、棕榈酸乙酯(207.46ng/g)和苯乙醇(25.05ng/g);农家酱中主要为亚油酸乙酯(87.80ng/g)、油酸乙酯(41.21ng/g)、2,3-丁二醇(14.19ng/g),这些醇酯类化合物种类和含量的不同,造成了这两种大豆酱的香气存在较大的差异。结论 综合气质和感官评价结果表明,宝泉大豆酱的香气品质较优于农家酱,更符合东北人对大豆酱的要求。     

Safety evaluation of the metals in some brands of nail polish in Nigeria

This article shows the concentrations of ten metals (Cd, Pb, Ni, Cr, Cu, Co, Fe, Mn, Zn and Al) measured in 30 different brands of nail polish in the Nigerian market in order to provide some relevant information on the safe levels of these products for consumers. The metal concentrations in the nail polish samples ranged from <0.15 µg/g Cd, <0.03 to 7.25 µg/g Pb, <0.03 to 40 µg/g Ni, <0.1 to 8.25 µg/g Cr, <0.03 to 590 µg/g Cu, <0.03 to 3.00 µg/g Co, <0.1 to 15,200 µg/g Fe, <0.05 to 458 µg/g Mn, <0.03 to 595 µg/g Zn and <0.25 to 13,600 µg/g Al. The concentrations of Ni, Cr, and Co were found above the suggested allergenic limit of 1 µg/g in 56, 33 and 17 % of the 30 brands, respectively, whereas Cd and Pb were detected at levels below their permissible limits as impurities in cosmetics as specified by Health Canada. The brands made in Nigeria contained lower concentrations of Ni, Cr, Cu, Co, Pb and Al than the imported brands.     

Production,nutritional and biological value of bambara groundnut (<Emphasis Type="Italic">Vigna subterranea</Emphasis>) milk and yoghurt

The purpose of this study was to assess the nutritional properties of Bambara milk and yoghurt. The milk was produced by aqueous extraction of flour obtained by dehulling the seeds followed by parboiling. It was then fermented using a mix culture of L. Bulgaricus, S. thermophilus and L. plantarum, followed by the evaluation of the protein biological value on rats. During the process of flour production, from the whole seeds to the flour, a significant drop in total polyphenol content (1.00?±?0.10–0.41?±?0.01 mg/100 g) and phytates (1.18?±?0.03–0.32?±?0.01 mg/100 g) was observed while the protein content increased (19.7?±?1.2–25.47?±?2.28 g/100 g). During the fermentation of the milk into yogurt, a significant decrease in phytate content (0.29?±?0.01–0.03?±?0.01 g/100 g), an increase in the protein content (1.8?±?0.1–2.6?±?0.1 g/100 g) and the protein digestibility (91.5–96%) were equally observed. Red blood cell, glycaemia, the ASAT and ALAT contents of rat bloods fed Bambara milk or yoghurt were not significantly different to rats fed casein as protein reference. In conclusion Bambara groundnut is a source of protein which the quality may be enhanced through processing of high value yogurt.     

中国传统发酵豆制品γ-氨基丁酸研究

选择全国不同地区生产的61种传统发酵豆制品(包括豆豉、腐乳、豆酱和酱油),使用高效液相色谱法(HPLC)柱前衍生测定其γ-氨基丁酸(GABA)含量。研究表明,中国传统发酵豆制品富含GABA,从所试样品来看,腐乳样品GABA平均含量最高,为277.26mg/100g干重,含量最高的样品达1 159.46 mg/100g干重。所试豆豉、豆酱和酱油中平均GABA含量分别为116.81 mg/100g干重、68.81mg/100g干重和141.51mg/100mL。同一种类不同品牌发酵豆制品中GABA含量存在较大差异,这与发酵豆制品的不同生产工艺相关。通过工艺改进,可望富集GABA,生产富含GABA的功能性发酵豆制品。     

Potentiometric Determination of Aluminum in Foods, Pharmaceuticals, and Alloys by AlMCM-41-Modified Carbon Paste Electrode

A new chemically modified electrode is constructed by incorporating AlMCM-41 into carbon paste matrix (AlMCM-41-MCPE) and used as a sensitive sensor for detection of aluminum in aqueous and nonaqueous solutions. The rapid exchange kinetics in the membrane results in a near-Nernstian behavior of the modified electrode and makes it a suitable potentiometric sensor for detection of aluminum. A linear response in concentration range from 1.0?×?10^?6 to 1.0?×?10^?1 mol/L (0.027 μg/mL–2.7 mg/mL) was obtained with a detection limit of 4.6?×?10^?7 mol/L for the potentiometric detection of aluminum. Selectivity coefficients of a number of interfering cations have been estimated. The interference from many of the investigated ions is negligible. The AlMCM-41-MCPE is suitable for use in aqueous solution of pH 2–6 and in partially nonaqueous medium. The modified electrode exhibited a fast response time (~8 s), good stability, and an extended lifetime. The developed sensor was used successfully for the determination of Al³⁺ in some alloys, drugs, and food products.     

ZnO Nanoparticle Ionic Liquids Carbon Paste Electrode as a Voltammetric Sensor for Determination of Sudan I in the Presence of Vitamin B<Subscript>6</Subscript> in Food Samples

Room-temperature ionic liquid n-hexyl-3-methylimidazolium hexafluoro phosphate as a binder and ZnO nanoparticle (ZnO/NPs) as a sensor were used to construct a new ZnO/NPs carbon ionic liquid paste electrode (ZnO/NPs/IL/CPE), which exhibited enhanced electrochemical behavior as compared with the traditional carbon paste electrode with paraffin for electrooxidation of Sudan I. This modified electrode exhibited a potent and persistent electron mediating behavior followed by well separated oxidation peaks of Sudan I and vitamin B₆. The peaks current of square wave voltammograms (SWV) of Sudan I and vitamin B₆ increased linearly with their concentration in the ranges of 0.01–400 μM Sudan I and 0.5–800 μM vitamin B₆. The detection limits for Sudan I and vitamin B₆ were 0.008–0.2 μM, respectively. The modified electrode has been successfully applied for the assay of Sudan I and vitamin B₆ in food samples.     

Evaluation of nutritional and nutraceutical potentials of three wild edible mushrooms from Similipal Biosphere Reserve,Odisha, India

A variety of edible mushrooms are growing in Similipal Biosphere Reserve (SBR), some of which are used as ethno-medicine by indigenous tribals. In the present study, three wild edible mushrooms viz., Russula vesca, Russula delica and Termitomyces eurrhizus of SBR were analyzed for their nutritional and mineral contents along with antioxidant and antibacterial potential. The results showed that these three mushrooms are rich sources of nutrients (protein, carbohydrate, starch, reducing sugars and low fats), micronutrients (vitamins and carotenoids) and minerals (P, K, Mn, Co, Ni, Cd, Fe) with promising bioactive properties (antioxidant and antibacterial potentials). In general, these mushrooms revealed high amounts of proteins (22.82–35.17 g/100 g) and carbohydrates (45.68–63.27 g/100 g) and low contents in fats (2.03–4.62 g/100 g), while micronutrients (vitamins and carotenoids) and minerals were present in significant amounts. The antioxidant potentials of three different solvent extracts (ethanol, methanol and aqueous) of studied wild mushrooms showed strong antioxidant properties (ABTS, DPPH, H₂O₂ and metal chelating activities) with scavenging potential up to 89 % at concentration 100 μg/ml. Total phenol content was found between 21.92–41.99 mg catechol/g extract and flavonoid 2.53–7.52 mg quercetin/g extract. The studied mushrooms possess moderate antibacterial properties with zones of inhibition ranging from 13 to 30 mm against six human pathogenic bacteria which are comparable with Amphoxyllin standard. Being a source of nutrients and molecules with medicinal potential, the studied mushrooms can be used in human diet as nutraceuticals/functional foods for maintaining and promoting health, longevity and life quality.