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Polyphenolic Content and Antioxidant Activity of Mycelia

ABSTRACT. This study aimed to examine the antioxidant activity, total phenolic content, and phenolic profile of nine strains of Pleurotus spp. isolated in southern Brazil. Basidiomes were obtained from a solid-state culture in medium containing Pinus sp. sawdust (SCM-PSW), coffee grounds (CG), or organic grape waste (OGW). Mycelia were obtained from submerged culture-potato dextrose broth (MSC

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(PDF) Antioxidative and Anti-Aging Effects of Pinus Rigida

Jan 02, 2019· Apparent density of woodpellet (Pinus densiflora S. et Z.) was passed the first grade standard level (≥ 640 kg/m3), and woodpellets from Pinus rigida Mill.

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Antioxidant Potential of Pine Needles: A Systematic Study

Jan 12, 2021· 3.1. Evaluation of the Antioxidant Activity of Essential Oils. The antioxidant activity of the essential oils obtained from the fresh needles of 46 pine species, including 37 and 17 taxa of the subgenera Pinus and Strobus, respectively, was evaluated using the POCL assay.

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Data on cytotoxicity of plant essential oils in A549 and

Oct 01, 2020· Kuntze, Vitex rotundifolia L.f, Pinus rigida Mill; Orixa japonica Thunb, Pinus strobus L, Chamaecyparis pisifera Chemical composition, antioxidant and antimicrobial activity of the essential oil from the leaves of Macleaya cordata (Willd) R. Br. Nat. Prod. Res., 30 (2016), pp. 438-442.

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ABSTRACT. Many pine bark extracts have antioxidant properties. This work examined bench scale extraction on the yield, the composition and antioxidant properties of Pinus radiata.Acetone solvent (98.7% w/w at 120 °C) yielded maximum phenols concentration, tannins concentration, anti-radical activity (DPPH) and reducing activity (FRAP), although its extraction yield was the lowest.

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Many pine bark extracts have antioxidant properties. This work examined bench scale extraction on the yield, the composition and antioxidant properties of Pinus radiata. Acetone solvent (98.7% w/w at 120 °C) yielded maximum phenols concentration, tannins concentration, anti-radical activity (DPPH)

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Oxidative Stress Induced in Sunflower Seedling Roots by

Sep 26, 2012· Introduction. The oxidative burst is the controlled, rapid production of reactive oxygen species (ROS) occurring in response to stimulation of plant cells by biotic or abiotic stresses .This response includes O 2 ·-and H 2 O 2 release in the apoplast. Various enzyme systems have been proposed as responsible for generating ROS in the apoplast of plant cells and as playing crucial roles .

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Antioxidative and Anti-Aging Effects of Pinus Rigida Mill

We analyzed the antioxidant and anti-wrinkle effects of Pinus rigida Mill. (pitch pine) to evaluate its use as a cosmetic material. (pitch pine) to evaluate its use as a cosmetic material. 3-[4,5-Dimethylthiazol-2-yl]-2,5-diphenyl-tetrazoliumbromide assay was performed to evaluate the toxicity of the sample.

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EP0955051A1 EP99401049A EP99401049A EP0955051A1 EP 0955051 A1 EP0955051 A1 EP 0955051A1 EP 99401049 A EP99401049 A EP 99401049A EP 99401049 A EP99401049 A EP

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Volatile compounds and antimicrobial and antioxidant

Mar 15, 2011· Thus, we conclude that the antioxidant activity of EPTN may be because of the monoterpenes and sesquiterpenes present in it, and it can be used as a natural antioxidant for its radical‐scavenging effects. 5 1,1‐Diphenyl‐2‐picrylhydrazyl radical‐scavenging activities of the essential oils of Pinus densiflora needles and Pinus

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Vol 9, No 2 (2014)

2179-2190. Comparative Analysis of Enzymatic Hydrolysis of Miscanthus Xylan using Aspergillus niger, Hypocrea orientalis, and Trichoderma reesei Xylan-degrading Enzymes. Hailong Li, Jian Liu, Jinlian Wu, Yong Xue, Lihui Gan, Minnan Long. PDF.

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Morchella, the true morels, is a genus of edible sac fungi closely related to anatomically simpler cup fungi in the order Pezizales (division Ascomycota).These distinctive fungi have a honeycomb appearance due to the network of ridges with pits composing their caps.Morels are prized by gourmet cooks, particularly in French cuisine.Due to difficulties in cultivation, commercial harvesting of

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Growth dynamics of galls and chemical defence response of

Jul 23, 2020· Lee, D. K. & Sung, J. H. Variation in photosynthesis and leaf pigments of susceptible Pinus densiflora and resistant Pinus rigida following pine gall midge attack. J. Korean Forestry Soc. 65, .

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Chemistry and microbial activity of forest and pasture riparian-zone soils along three Pacific Northwest streams Tissue chemistry and carbon allocation in seedlings of Pinus palustris subjected to elevated atmospheric CO2 and water stress pH 3, highly colored, non-toxic, reasonably soluble in water or alcohol and fairly stable to light

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Phytochemical and biological activities of Pinus

Mar 25, 2021· Mar 25, 2021· The antioxidant activity of P. halepensis Mill., was also measured by FRAP and ORAC methods. The extract at 30 μg/mL showed an IC 50 value 173.7 ± 0.47 μg/mL by FRAP and 1.19 ± 0.31 μM Trolox equivalent by ORAC test (Abbou et al., 2019).

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Natural Food Additives and Preservatives for Fish-Paste

Jan 01, 2017· According to Ahn et al., the extracts of Eugenia caryophyllus, Pinus rigida, Bletilla striata, and Paeonia albiflora exerted strong inhibitory effects on the growth of microorganisms isolated from putrefied fish-paste [124]. Notably, the ethanol extract was more effective than water extract in .

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Intracellular Antioxidant Activity. Although the traditional chemical methods to evaluate antioxidant activities in vitro are quick, simple, cheap, and convenient, they neither truly simulate the internal physiological environment of the human body, nor accurately reflect the antioxidant capacity of the antioxidants in vivo.Besides, the animal models and human experiments are expensive and

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eCite Browse by Year

, M-L and Hill, K and Ball, M and Williams, AD, Effects of resistance and flexibility exercise interventions on balance and related measures in older adults, Journal of Aging and Physical Activity, 17, (4) pp. 444-454. ISSN 1063-8652 (2009) [Refereed Article]

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See List of Pinus species for complete taxonomy to species level. See list of pines by region for list of species by geographic distribution.Range of

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Revista Chapingo Serie Ciencias Forestales y del Ambiente

The species Pinus douglasiana Martínez and P. pseudostrobus Lindl. var. pseudostrobus, originating from the Sierra Madre Occidental, among others from different parts of the country, contain extracts with antimicrobial activity, but there are no scientific reports showing effective doses against some strains of pathogenic microorganisms

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Plant species on which KHC Baser published papers

Oct 01, 2013· Chemical composition of the essential oil and antioxidant activity of methanolic extracts from fruits and flowers of Hypericum lydium Boiss., T. Serbetci, N. Ozsoy, B. Demirci, A. Can, S. Kultur, K.H.C. Baser, Industrial Crops and Products, 36, 599-606 (2012) Hypericum monogynum

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Antioxidant Activity of α-Tocopherol and Trolox in

Feb 19, 1996· Antioxidant Activity of Oregano, Parsley, and Olive Mill Wastewaters in Bulk Oils and Oil-in-Water Emulsions Enriched in Fish Oil. Journal of Agricultural and Food Chemistry 2008, 56 (16), 7151-7159. DOI: 10.1021/jf801154r. Manuel Pazos, Ana Alonso, Isabel Sánchez and Isabel Medina.

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Scientists identify components responsible for the

Jul 15, 2020· When it comes to antioxidant properties, the researchers found that the pine essential oils had lower activities than their respective fractions. The oils and their fractions also showed varying degrees of antibacterial activity against different microbial pathogens. (Related: 3 Essential oils with powerful antibacterial and antiviral properties.)

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Evaluation of Biological Activities on the Extractives of

Mar 01, 2005· Among those plants, the bark of Pinus rigida MILL. and Pinus densiflora S. et Z. showed inhibitory effect. The cell viability was evaluated with MTT assay. The potential relationship was shown between the cell viability and anti-oxidant effect because the anti-oxidant effects were positively correlated wvith the cell growth in MTT assay.

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Exploitation of polyphenol-rich pine barks for potent

Pinus radiata bark showed the highest polyphenol content and potent antioxidant activity. Pinus rigida bark was also a usable polyphenol-rich source, whereas Pinus densifl ora bark had a low yield (5.1%) of hot water extract, although it showed potent antioxidant activity. Correlations between proanthocyanidin content in pine bark and

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Phenolic composition of Pine (Pinus spp.) honey from Turkey

Apr 23, 2020· Properties of antioxidant and anti-inflammatory activity and phenolic profiles of Şevketi Bostan (Cnicus benedictus L.) cultivated in Aegean Region from Turkey. Turkish Journal of Agriculture-Food Science and Technology, 5(4), 308-314.

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Research Article Antibacterial, Antioxidant, and

T : Antibacterial (MIC),antioxidant, and hemolytic activities of ethanolic seed extracts of plants from Brazilian semiarid region a. Family Botanical name Commonname (locality: date of collection), Voucher number Traditional medicinal use Yield (%) b Antioxidant activity (EC g/mL) c Anticholinesterase activity (%) d Antibacterialactivity MIC

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2-Cyclohexen-1-one, 3-methyl-6-(1-methylethylidene)-

N.E. Brown, grown in Colombia, and evaluation of its in vitro antioxidant activity, J. Chromatogr. A, 2004, 1025, 1, 93-103 Antibacterial and Antioxidant Activity of the Oil and Various Extracts of Ziziphora clinopodioides subsp. rigida (BOISS.) RECH. f. from Iran, The essential oil composition of Pinus mugo Turra from Serbia

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The bioactive of Pinus merkusii needle and bark extract as

Pinus merkusii is a native pine species to Southeast Asia and has used as an oleoresins source and raw material for pulp and paper industries. This plant also possesses several biological activities, such as anti-inflammatory and larvicidal activity. This study aims to evaluate the antioxidant and antiaging activity of P. merkusii needle and bark. The qualitative phytochemical screening was

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The effects of the oral administration of Rehmannia glutinosa polysaccharide (RGP-1) on the immunoregulatory properties, antioxidant activity and resistance against Aeromonas hydrophila in Cyprinus carpio L. were investigated. The purified RGP-1 (250, 500 and 1000 μg/mL) was co-cultured with the head kidney cells of the common carp. The proliferation and phagocytosis activities of the .

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Variation of Essential Oil Composition, Antioxidant and

(2020). Variation of Essential Oil Composition, Antioxidant and Anticholinesterase Activities between Pinus halepensis Mill. Plant Organs. Journal of Essential Oil .

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The genus Pinus: a comparative study on the needle

Feb 05, 2014· The fresh needles of 46 pine species, including 37 and 17 taxa of the subgenera Pinus and Strobus, respectively, were subjected to hydrodistillation and the essential oils obtained were analyzed by means of GC–FID and GC–MS. The comprehensive analyses of the needle oils, which allowed for the identification of 161 constituents comprising the majority of the volatiles, showed .

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Antioxidant activity by FRAP method The antioxidant activity of the compounds present in the prepared pollen load solution was determined according to the method described by Benzie and Strain (1999.). FRAP reagent was made by mixing acetate buffer (pH=3.6, 300 mmol/L), 2,4,6-tris(2-

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antioxidant activity of pinus rigida mill

Chemical Composition and Antioxidant Activity of Essential . The genus Pinus belongs to the family Pinaceae and comprises about 115 species It is the largest genus of conifers occurring naturally in the Northern hemisphere especially in the Mediterranean region Caribbean area Asia Europe North and Central American .A total of 22 species and 10 varieties of the genus Pinus are distributed in

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