The edible mushroom Laetiporus sulphureus as potential source of natural antioxidants.

Abstract:

:Hot water extract (LN), partially purified polysaccharides (LP) and hot alkali extracted polysaccharides (LNa) obtained from fruiting bodies of the wild basidiomycete Laetiporus sulphureus were examined for their antioxidant activities. LNa was the most active antioxidant, as shown by the median effective concentrations (EC50 values) of 1,1-diphenyl-2-picrylhydrazyl (DPPH) scavenging activity (0.5 ± 0.2 mg/ml), reducing power (4.0 ± 0.3 mg/ml) and ferrous ion-chelating ability (1.5 ± 0.1 mg/ml). LNa contained the highest level of α-glucan (17.3 ± 1.2 g/100 g dw), whereas LP contained mostly β-glucans (66.8 ± 1.3 g/100 g dw). The prevalent monosaccharide in all extracts was glucose. The EC50 values of all three antioxidant activity assays were well-correlated with the α-glucan content. Strong and significant correlation was found between total phenolic compounds and DPPH scavenging ability and also reducing power. The three investigated extracts (at concentrations of 0.1-10 mg/ml) were not toxic to HTR-8/SVneo trophoblast cell line.

journal_name

Int J Food Sci Nutr

authors

Klaus A,Kozarski M,Niksic M,Jakovljevic D,Todorovic N,Stefanoska I,Van Griensven LJ

doi

10.3109/09637486.2012.759190

subject

Has Abstract

pub_date

2013-08-01 00:00:00

pages

599-610

issue

5

eissn

0963-7486

issn

1465-3478

journal_volume

64

pub_type

杂志文章
  • Visceral adiposity and subclinical atherosclerosis in healthy young men.

    abstract:BACKGROUND:Atherosclerosis begins in childhood and develops silently for decades before clinical events such as myocardial infarction or stroke occur. Only few studies have evaluated the relationship between CVD risk factors and carotid artery Intimal Media Thickness (IMT) in young asymptomatic people. AIM:The aim of ...

    journal_title:International journal of food sciences and nutrition

    pub_type: 杂志文章

    doi:10.3109/09637486.2015.1042845

    authors: Clemente G,Mancini M,Giacco R,Tornatore A,Ragucci M,Riccardi G

    更新日期:2015-01-01 00:00:00

  • Caffeic acid phenethyl ester (CAPE): correlation of structure and antioxidant properties.

    abstract::Caffeic acid phenethyl ester (CAPE), a plant polyphenolic concentrated in honeybee propolis, has been found to be biologically active in a variety of pathways. The aim of this study was to determine the antioxidant activity of CAPE using different methods such as total antioxidant activity by the thiocyanate method, 2...

    journal_title:International journal of food sciences and nutrition

    pub_type: 杂志文章

    doi:10.3109/09637486.2011.585963

    authors: Göçer H,Gülçin I

    更新日期:2011-12-01 00:00:00

  • Anticancer activity of sesquiterpene lactone from plant food (Carpesium rosulatum) in human cancer cell lines.

    abstract::In the search for anticancer compounds against human cancer cells (A549, SK-OV-3, SK-MEL-2, XF498, HCT15), it was found that the chloroform extracts obtained from the whole plant food of Carpesium rosulatum MlQ exhibited significant anticancer activity. The structures and stereochemistry of these compounds were establ...

    journal_title:International journal of food sciences and nutrition

    pub_type: 杂志文章,收录出版

    doi:10.3109/09637486.2010.513682

    authors: Moon HI,Zee O

    更新日期:2011-03-01 00:00:00

  • The antioxidant and radical scavenging activities of black pepper (Piper nigrum) seeds.

    abstract::Water and ethanol crude extracts from black pepper (Piper nigrum) were investigated for their antioxidant and radical scavenging activities in six different assay, namely, total antioxidant activity, reducing power, 1,1-Diphenyl-2-picryl-hydrazyl (DPPH) free radical scavenging, superoxide anion radical scavenging, hyd...

    journal_title:International journal of food sciences and nutrition

    pub_type: 杂志文章

    doi:10.1080/09637480500450248

    authors: Gülçin I

    更新日期:2005-11-01 00:00:00

  • Effects of two energy-restricted diets differing in the carbohydrate/protein ratio on weight loss and oxidative changes of obese men.

    abstract:INTRODUCTION:Low-carbohydrate, high-protein diets are a current challenge in the nutritional treatment of obesity. OBJECTIVE:To compare the effect of a low-carbohydrate high-protein diet with a traditional hypocaloric diet on weight loss and mitochondrial oxidative metabolism. SUBJECTS AND METHODS:Nineteen obese men ...

    journal_title:International journal of food sciences and nutrition

    pub_type: 杂志文章,随机对照试验

    doi:10.1080/09637480802232625

    authors: Abete I,Parra D,De Morentin BM,Alfredo Martinez J

    更新日期:2009-01-01 00:00:00

  • Nutritional, microstructural, rheological and quality characteristics of biscuits using processed wheat germ.

    abstract::Stabilizing wheat germ by defatting increased the protein content to 38% and also increased the soluble fiber from 2.07 to 3.01% and insoluble fiber increased from 14.4 to 24.49%, whereas steaming was highly effective in completely inactivating the lipase activity and most of the lipoxygenase activity. Addition of def...

    journal_title:International journal of food sciences and nutrition

    pub_type: 杂志文章

    doi:10.3109/09637486.2010.549116

    authors: Bansal S,Sudha ML

    更新日期:2011-08-01 00:00:00

  • Sensory analysis and consumer surveys of fat- and salt-reduced meat products and their use in an energy-reduced diet in overweight individuals.

    abstract::Meat and meat products are of high nutritional value; however, they frequently provide salt and fat in high amounts, which can have negative health effects when consumed in excess. We investigated salt- and fat-reduced meat products, i.e. sensory evaluation and consumer surveys were carried out as well as a dietary in...

    journal_title:International journal of food sciences and nutrition

    pub_type: 临床试验,杂志文章

    doi:10.3109/09637486.2011.589376

    authors: Arnarson A,Olafsdottir A,Ramel A,Martinsdottir E,Reykdal O,Thorsdottir I,Thorkelsson G

    更新日期:2011-12-01 00:00:00

  • Comparison of mineral contents of mulberry (Morus spp.) fruits and their pekmez (boiled mulberry juice) samples.

    abstract::Mineral contents of four mulberry fruits and their pekmez samples growing particularly in the Malatya province in Turkey were determined by inductively coupled plasma atomic emission spectrometry. All samples contained high amounts of calcium, potassium, magnesium, sodium, phosphorus and sulphur. The highest mineral c...

    journal_title:International journal of food sciences and nutrition

    pub_type: 杂志文章

    doi:10.1080/09637480701695609

    authors: Akbulut M,Ozcan MM

    更新日期:2009-05-01 00:00:00

  • Some chemical and physical properties of bambara groundnut (Voandzeia subterranea Thouars) seed and products.

    abstract::Some chemical and physical properties of bambara groundnut seed were determined. The proximate composition of the bambara groundnut seed was found to be 9.7% moisture, 16.6% protein, 5.9% fat, 2.9% ash, 4.9% crude fibre and 64.9% carbohydrate. Maximum water absorption was attained after soaking for 11, 9, 6, and 4 h a...

    journal_title:International journal of food sciences and nutrition

    pub_type: 杂志文章

    doi:10.3109/09637489609031875

    authors: Enwere NJ,Hung YC

    更新日期:1996-11-01 00:00:00

  • Nutritional evaluation of some legume-based dishes consumed in Saudi Arabia.

    abstract::Chemical composition and nutritional quality of five Saudi dishes based on legumes were evaluated. On fresh weight basis, the dishes contained 35.3-78.1% moisture, 4.4-10.2% protein (NX6.25), 1.2-19.1% fat, 8.0-24.8% carbohydrates, 2.4-7.7% dietary fibre, 1.4-2.9% ash and 71-311 Kcal (297-1301 KJ) per 100 g dish. The ...

    journal_title:International journal of food sciences and nutrition

    pub_type: 杂志文章

    doi:10.3109/09637489809086411

    authors: al-Kanhal MA,al-Mohizea IS,al-Othaimeen AI,Khan MA

    更新日期:1998-05-01 00:00:00

  • Effect of malting time on chemical composition and functional properties of soybean and bambara groundnut flours.

    abstract::Soybean and bambara groundnut were malted for 0, 24, 48, 72, 96 and 120 h, respectively. The malted beans were dried, devegetated and milled into flour. The protein contents of unmalted soybean and bambara groundnut flours which were 48.3 and 18.8% (dry weight), respectively, increased on malting to maximum levels of ...

    journal_title:International journal of food sciences and nutrition

    pub_type: 杂志文章

    doi:10.3109/09637489609028558

    authors: Akpapunam MA,Igbedioh SO,Aremo I

    更新日期:1996-01-01 00:00:00

  • Effects of preparation procedures on ascorbic acid retention in pickled hot peppers.

    abstract::The effect of preparation procedures (with and without sugar and chickpea) on ascorbic acid in pickled (acidification with vinegar) green hot peppers during pickling and the storage period (8 weeks) was studied. Ascorbic acid values in fresh pepper rapidly decreased after pickled processing (first 3 weeks) and then di...

    journal_title:International journal of food sciences and nutrition

    pub_type: 杂志文章

    doi:10.1080/09637480120092116

    authors: Yalim S,Ozdemir Y

    更新日期:2003-07-01 00:00:00

  • Regular consumption of Fiit-ns, a polyphenol extract from fruit and vegetables frequently consumed within the Mediterranean diet, improves metabolic ageing of obese volunteers: a randomized, double-blind, parallel trial.

    abstract::Epidemiological studies suggest that metabolic ageing process of overweight and obese populations is associated with an increased risk of developing non-communicable diseases (NCDs). Inflammation, hyper-glycaemia, dyslipidemia and oxidative stress have been associated with early stages of NCDs development whereas coho...

    journal_title:International journal of food sciences and nutrition

    pub_type: 杂志文章,随机对照试验

    doi:10.3109/09637486.2014.971229

    authors: Cases J,Romain C,Dallas C,Gerbi A,Cloarec M

    更新日期:2015-02-01 00:00:00

  • Activity pattern, energy intake and obesity among Nigerian urban market women.

    abstract::Activity pattern, energy intake and body mass index (BMI) were studied in a group of 232 women aged 19-65 years. The subjects were selected from five major markets in Abeokuta Township using a systematic random sampling technique. With the aid of a structured questionnaire and 24-h diet recall, information was collect...

    journal_title:International journal of food sciences and nutrition

    pub_type: 杂志文章

    doi:10.1080/09637480410001666450

    authors: Afolabi WA,Addo AA,Sonibare MA

    更新日期:2004-03-01 00:00:00

  • Nutritional composition of the commonly consumed composite dishes for the Barbados National Cancer Study.

    abstract:PRIMARY OBJECTIVE:To provide, for the first time, the calculated nutritional composition of 32 composite dishes commonly consumed in Barbados to enable dietary intake to be calculated from a Quantitative Food Frequency Questionnaire developed specifically for this population to determine associations between diet and r...

    journal_title:International journal of food sciences and nutrition

    pub_type: 杂志文章

    doi:10.1080/09637480701288405

    authors: Sharma S,Harris R,Cao X,Hennis AJ,Leske MC,Wu SY,Barbados National Cancer Study Group.

    更新日期:2007-09-01 00:00:00

  • Analysis of a whole diet in terms of phenolic content and antioxidant capacity: effects of a simulated gastrointestinal digestion.

    abstract::This work compares the phenolic contents and the total antioxidant capacity of the 36 most popular Brazilian foods submitted to aqueous extraction or in vitro digestion. The purpose was to evaluate the extent by which digestion differs from the simple aqueous extraction procedures of several food matrices. After in vi...

    journal_title:International journal of food sciences and nutrition

    pub_type: 杂志文章

    doi:10.1080/09637486.2016.1186156

    authors: Koehnlein EA,Koehnlein ÉM,Corrêa RC,Nishida VS,Correa VG,Bracht A,Peralta RM

    更新日期:2016-09-01 00:00:00

  • Mediterranean diet and bone mineral density in two age groups of women.

    abstract::We hypothesized that adherence to the Mediterranean diet measured as a Mediterranean diet score (MDS) has a beneficial effect on bone mineral density (BMD). For the purposes of this study, a sample of healthy women from Southern Spain was chosen. Subjects were grouped into two major groups: a first group consisted of ...

    journal_title:International journal of food sciences and nutrition

    pub_type: 杂志文章

    doi:10.3109/09637486.2012.718743

    authors: Rivas A,Romero A,Mariscal-Arcas M,Monteagudo C,Feriche B,Lorenzo ML,Olea F

    更新日期:2013-03-01 00:00:00

  • Vitamin E (α-tocopherol) consumption influences gut microbiota composition.

    abstract::This study evaluated if vitamin E consumption affects gut microbiota. Mice were grouped into control, low vitamin E (LV), and high vitamin E (HV). LV and HV were fed DL-α-tocopherol at 0.06 mg/20 g and 0.18 mg/20 g of body weight per day, respectively, for 34 days. Body weight of mice was measured before and after vit...

    journal_title:International journal of food sciences and nutrition

    pub_type: 杂志文章

    doi:10.1080/09637486.2019.1639637

    authors: Choi Y,Lee S,Kim S,Lee J,Ha J,Oh H,Lee Y,Kim Y,Yoon Y

    更新日期:2020-03-01 00:00:00

  • A review of recent evidence in human studies of n-3 and n-6 PUFA intake on cardiovascular disease, cancer, and depressive disorders: does the ratio really matter?

    abstract::Polyunsaturated fatty acids (PUFAs) have been considered of great interest for human health due to their potential anti-inflammatory action that may protect from a number of chronic-degenerative diseases with an inflammatory pathogenesis. This review aimed to report the most updated evidence of both n-3 and n-6 PUFAs ...

    journal_title:International journal of food sciences and nutrition

    pub_type: 杂志文章,评审

    doi:10.3109/09637486.2015.1077790

    authors: Marventano S,Kolacz P,Castellano S,Galvano F,Buscemi S,Mistretta A,Grosso G

    更新日期:2015-01-01 00:00:00

  • Dietary energy density and body weight changes after 3 years in the PREDIMED study.

    abstract::The association of dietary energy density (ED) and overweight is not clear in the literature. Our aim was to study in 4259 of the PREDIMED trial whether an increase in dietary ED based on a higher adherence to a Mediterranean dietary pattern was associated with 3-year weight gain. A validated 137-item food-frequency q...

    journal_title:International journal of food sciences and nutrition

    pub_type: 杂志文章,随机对照试验

    doi:10.1080/09637486.2017.1295028

    authors: Razquin C,Sanchez-Tainta A,Salas-Salvadó J,Buil-Cosiales P,Corella D,Fito M,Ros E,Estruch R,Arós F,Gómez-Gracia E,Fiol M,Lapetra J,Serra-Majem L,Pinto X,Schröder H,Tur J,Sorlí JV,Lamuela-Raventós RM,Bulló M,Bes-Rast

    更新日期:2017-11-01 00:00:00

  • Feasibility and acceptability of a nutritional intervention testing the effects of nitrate-rich beetroot juice and folic acid on blood pressure in Tanzanian adults with elevated blood pressure.

    abstract::Sub-Saharan African countries are experiencing an alarming increase in hypertension prevalence. This study evaluated the feasibility and acceptability of nitrate-rich beetroot and folate supplementation, alone or combined, for the reduction of blood pressure (BP) in Tanzanian adults with elevated BP. This was a three-...

    journal_title:International journal of food sciences and nutrition

    pub_type: 杂志文章

    doi:10.1080/09637486.2020.1776226

    authors: Kandhari N,Prabhakar M,Shannon O,Fostier W,Koehl C,Rogathi J,Temu G,Stephan BCM,Gray WK,Haule I,Paddick SM,Mmbaga BT,Walker R,Siervo M

    更新日期:2020-06-10 00:00:00

  • Effect of sprouting on antioxidant and inhibitory potential of two varieties of Bengal gram (Cicer arietinum L.) against key enzymes linked to type-2 diabetes.

    abstract::Type 2 diabetes is a chronic metabolic disease, and the current treatment for type 2 diabetes targets oxidative stress and postprandial hyperglycemia via the inhibition of α-glucosidase and α-amylase, key enzymes linked to type 2 diabetes. In the present study, two varieties of sprouted and non-sprouted Bengal gram (w...

    journal_title:International journal of food sciences and nutrition

    pub_type: 杂志文章

    doi:10.3109/09637486.2010.529801

    authors: Prathapan A,Fahad K,Thomas BK,Philip RM,Raghu KG

    更新日期:2011-05-01 00:00:00

  • Study of the impact of cranberry extract on the virulence factors and biofilm formation by Enterococcus faecalis strains isolated from urinary tract infections.

    abstract::Drinking of cranberry fruit juice and application of commercial preparations containing the cranberry extracts are recommended in the prevention and treatment of urinary tract infections (UTIs), especially in women with recurrent UTIs. Many studies focus on the activity of cranberries against uropathogenic Escherichia...

    journal_title:International journal of food sciences and nutrition

    pub_type: 杂志文章

    doi:10.1080/09637486.2016.1211996

    authors: Wojnicz D,Tichaczek-Goska D,Korzekwa K,Kicia M,Hendrich AB

    更新日期:2016-12-01 00:00:00

  • Bioaccessibility of vitamin A, vitamin C and folic acid from dietary supplements, fortified food and infant formula.

    abstract::In the Netherlands, vitamin intake occurs mainly via food and for some vitamins also via fortified food. In addition, some people take dietary supplements. Information on the bioavailability of vitamins is important for a good estimation of the actual exposure to vitamins. Furthermore, for a reliable intake estimation...

    journal_title:International journal of food sciences and nutrition

    pub_type: 杂志文章

    doi:10.3109/09637486.2013.869795

    authors: Brandon EF,Bakker MI,Kramer E,Bouwmeester H,Zuidema T,Alewijn M

    更新日期:2014-06-01 00:00:00

  • Effects of naringenin and its phase II metabolites on in vitro human macrophage gene expression.

    abstract::Naringenin, together with its glycosidic forms, is a flavanone abundant in grapefruit and orange. It has been detected in human plasma, following citrus juice intake, at sub-µmolar concentrations, and its main phase II conjugated metabolites (naringenin-7-O-glucuronide and narigenin-4'-O-glucuronide) have been identif...

    journal_title:International journal of food sciences and nutrition

    pub_type: 杂志文章

    doi:10.3109/09637486.2013.804039

    authors: Dall'Asta M,Derlindati E,Curella V,Mena P,Calani L,Ray S,Zavaroni I,Brighenti F,Del Rio D

    更新日期:2013-11-01 00:00:00

  • Degree of lipid saturation affects depressive-like behaviour and gut microbiota in mice.

    abstract::This study explored the effects of the degree of lipid saturation on depressive behaviour and gut microbiota in mice. Thirty-two mice were divided into normal (N), Prozac (NP), lard (L) and fish oil (F) groups. After a 12-week dietary intervention, the open field test (OFT) and the forced swim test (FST) were conducte...

    journal_title:International journal of food sciences and nutrition

    pub_type: 杂志文章

    doi:10.1080/09637486.2019.1681380

    authors: Lee HC,Lo YC,Yu SC,Tung TH,Lin IH,Huang SY

    更新日期:2020-06-01 00:00:00

  • Thyroid hormones and iodine status in Sudanese pregnant women with goitre.

    abstract::Thyroid hormones in relation to iodine status were studied in a group of Sudanese pregnant women with goitre (n = 66). These women were compared with a healthy, non-pregnant control group from the same area (n = 40). Twenty-four-hour urine samples and serum samples were collected during weeks 10-13, 20-24 and 32-39 of...

    journal_title:International journal of food sciences and nutrition

    pub_type: 杂志文章

    doi:10.1080/096374899101292

    authors: Eltom A,Elnagar B,Gebre-Medhin M

    更新日期:1999-03-01 00:00:00

  • Functional properties of some varieties of African yam bean (Sphenostylis stenocarpa) flour--III.

    abstract::The proximate analysis, determination of nutritionally valuable minerals and the functional properties of the seed flour of African yam bean (AYB) (Sphenostylis stenocarpa) were investigated. Three different colour varieties of whole seeds and the dehulled samples from the same source were identified and processed for...

    journal_title:International journal of food sciences and nutrition

    pub_type: 杂志文章

    doi:10.3109/09637489709028568

    authors: Oshodi AA,Ipinmoroti KO,Adeyeye EI

    更新日期:1997-07-01 00:00:00

  • Gluten-free diet or alternative therapy: a survey on what parents of celiac children want.

    abstract:OBJECTIVES:Celiac disease (CD) is treated by life-long gluten-free diet (GFD). Novel therapies are under development. Willingness of CD children's parents to alternative therapies and GFD impact were evaluated. METHODS:Parents of celiac children on GFD were investigated on need and preference for novel CD therapies, c...

    journal_title:International journal of food sciences and nutrition

    pub_type: 杂志文章

    doi:10.3109/09637486.2015.1064872

    authors: Norsa L,Tomba C,Agostoni C,Branchi F,Bardella MT,Roncoroni L,Conte D,Elli L

    更新日期:2015-01-01 00:00:00

  • The impact of catechins included in high fat diet on AMP-dependent protein kinase in apoE knock-out mice.

    abstract::Due to their health-promoting effects green tea catechins have gained a keen interest in recent years in the context of bodyweight reduction treatments and alleviation of inflammatory diseases. This study was designed to evaluate the impact of native and thermally modified catechins (TMC) on the body weight gain, fatt...

    journal_title:International journal of food sciences and nutrition

    pub_type: 杂志文章

    doi:10.1080/09637486.2020.1817345

    authors: Mika M,Wikiera A,Antończyk A,Grabacka M

    更新日期:2020-09-09 00:00:00