Offical-Logo
Offical-Logo
Zhengzhou, Henan China
24 hours At your service

antioxidant activity of pinus rigida mill

  • Home
  • / Product
  • / antioxidant activity of pinus rigida mill

antioxidant activity of pinus rigida mill - proves

antioxidant activity of pinus rigida mill. Antioxidant activity of pinus rigida mill equipment in the processing of bauxite mining and rock crushing machine concrete mining mill for skid steer for sale get price journal of wood chemistry and technology amp in vitro and in vivo antioxidant activity of pinus koraiensis seed extract containing phenolic compounds food chemistry

Get PriceEmail contact

Antioxidative and Anti-Aging Effects of Pinus Rigida Mill

2019-6-4  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

Get PriceEmail contact

Antioxidative and Anti-Aging Effects of Pinus rigida

We analyzed the antioxidant and anti-wrinkle effects of Pinus rigida Mill. (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.

Get PriceEmail contact

(PDF) Antioxidative and Anti-Aging Effects of Pinus

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. satisfied the second grade quality of ...

Get PriceEmail contact

Antioxidant Activity and DNA Protective Effect against ...

This study was performed to investigate antioxidant activity and protective effect against oxidative DNA damage using ethyl acetate fractions from the cone of Pinus rigida × taeda (ERT). The antioxidant activity was evaluated using the DPPH, ABTS radical scavenging assay,

Get PriceEmail contact

Antioxidant potential of six pine species - Guri - 2006 ...

Nabil Kadri, Bachra Khettal, Ahmed Adjebli, Thierry Cresteil, Rachida Yahiaoui-Zaidi, Veronique Barragan-Montero and Jean-Louis Montero, Antiangiogenic activity of neutral lipids, glycolipids, and phospholipids fractions of Pinus halepensis Mill. seeds, Industrial Crops and Products, 54, (6), (2014).

Get PriceEmail contact

Comparison of chemical composition and

2013-1-1  The leaves of black pine have antioxidant activity and antimicrobial activity (Park and Lee, 2010). Pitch pine (P. rigida Mill.), native to North America, was introduced into Korea in 1906 for rehabilitation of degraded forests . The leaves of Pitch pine have antimicrobial activity (Lee et al., 2011).

Get PriceEmail contact

Antioxidant Activity of Cosmetic Formulations Based on ...

2014-6-19  2.2. Evaluation of Antioxidant Activity 2.2.1. Spectrophotometric Method The evaluation was based on the capacity of the A. angustifolia seed extracts to reduce the free radicals ABTS and DPPH, generated in vitro. The inactivation of these free radicals represents the total antioxidant capacity of the extracts [15] [16]. DPPH.

Get PriceEmail contact

Phytochemical analysis, antioxidant, antibacterial and ...

2018-5-1  Plants from genus Eryngium are widely used in traditional medicine for treatment of various disorders. In this study, in vitro antioxidant, antibacterial and cytotoxic activity, as well as composition of bioactive constituents of the methanol extracts (flowers, leaves, stems and roots) of Eryngium serbicum are reported for the first time. By using LC-ESI–MS/MS, 22 bioactive compounds present ...

Get PriceEmail contact

리기테다 소나무 솔방울의 항산화 활성 및 산화적 DNA 손상에 ...

This study was performed to investigate antioxidant activity and protective effect against oxidative DNA damage using ethyl acetate fractions from the cone of Pinus rigida x taeda (ERT). The antioxidant activity was evaluated using the DPPH, ABTS radical scavenging assay,

Get PriceEmail contact

antioxidant activity of pinus rigida mill

Evaluation of antimicrobial activity and total phenolicThe fresh leaves of Pinus densiflora P thunbergii , and P rigida, were collected from Suncheon (34°5427″N, ′ 127°34′52″E), Korea in June 2009 The fallen leaves of the three Pinus species were collected in November 2009 The collected samples were air dried for 14 days for antimi crobial activity test and determination of total ...

Get PriceEmail contact

Antifungal activities of two essential oils used in the ...

2016-1-1  Sapwood samples of Scots pine (P. sylvestris L., Pinaceae), Pitch pine (Pinus rigida Mill., Pinaceae), and European beech (F. sylvatica L.) (Fagaceae), were provided from a woodworking shop in Alexandria City, Egypt, August 2014. The wood samples (10 × 10 × 5 mm) were oven-dried at 105 °C for 24 h, then autoclaved at 121 °C for 20 min.

Get PriceEmail contact

Foods Free Full-Text Antioxidant Potential of Pine ...

The antioxidant activity of the essential oils, as well as of the organic and hydroethanolic extracts, of the fresh needles of 54 pine taxa was evaluated using the peroxy-oxalate and luminol chemiluminescence assays. Among all evaluated essential oils, P. canariensis and P. attenuata displayed the highest levels of activity. P. contorta var. murrayana, followed by P. nigra var. caramanica ...

Get PriceEmail contact

일반대학원

- Antimicrobial Activity of Chitosan Solutions with PKS (Pinus koraiensis S. et Z)and PRM (Pinus rigida Mill) Extract, J. Chitin Chitosan, vol.16 No.2 pp.117~122, 2011 - Chitosan 용액의 점도 변화, 광에너지 소재 연구센터 논문집, vol.1권 pp.29~34, 2011

Get PriceEmail contact

Physiological Activities of Hot Water Extract from Pine ...

Abstract. This research was performed to determine the antioxidant activity, nitrite scavenging activity, and its inhibitory activity on angiotensin converting enzyme (ACE), xanthine oxidase, $\alpha$-glucosidase, and elastase of hot water extract from pine bud (WPB).Antioxidant activity of WPB was measured by 2,2-diphenyl-1-picrylhydrazyl (DPPH) radical scavenging activity and superoxide ...

Get PriceEmail contact

Molecules Free Full-Text Natural Compounds for

The anti-mould activity of Pinus rigida and Eucalyptus camaldulensis oils applied on Fagus sylvatica, P. rigida and P. sylvestris wood surface was shown by Salem et al. and similar properties of clove oil applied on local Indian timber was reported by Hussain et al. .

Get PriceEmail contact

Biochemical Compositions and Biological Activities of ...

2020-8-21  Crude extracts of pine needles have long been used as a health-food and for cosmetics. In this study, we determined the biochemical composition and biological activities of extracts from three pine species: red pine (RP, Pinus densiflora S et Z), Keumkang pine (KP, Pinus densiflora for. erecta) and sea pine (SP, Pinus thunbergii ).

Get PriceEmail contact

Antioxidant Property of an Ethanol Extract of the Stem

2019-5-25  An ethanol extract of the stem of Opuntia ficus-indica var. saboten (OFS) was assessed to determine the mechanism(s) of its antioxidant activity. The ethanol extract exhibited a concentration-dependent inhibition of linoleic acid oxidation in a thiocyanate assay system. In addition, the OFS extract showed dose-dependent free-radical scavenging activity, including DPPH radicals, superoxide ...

Get PriceEmail contact

Journal of Society of Cosmetic Scientists of Korea

L-ascorbic acid and α-tocopherol at 10 ㎍/mL. Also we tried to investigate inhibitory effects of elastase activity in in vitro experiments on pinaceae plant extract as a matters for functional cosmetics. Among those plants, the bark of Pinus rigida MILL. and Pinus

Get PriceEmail contact

한국식품저장유통학회지(Korean Journal of Food

Ulmus pumila L. bark underwent distilled water extraction under three temperature condition (4°C, room temperature, or 80°C) and two extraction times (1, or 5 min) in order to develop a functional beverage products. Changes in yield, pH, color, total phenolic (TP) content, tannin content and antioxidant activity of the aqueous extracts were evaluated for each extraction temperature and ...

Get PriceEmail contact

antioxidant activity of pinus rigida mill

Evaluation of antimicrobial activity and total phenolicThe fresh leaves of Pinus densiflora P thunbergii , and P rigida, were collected from Suncheon (34°5427″N, ′ 127°34′52″E), Korea in June 2009 The fallen leaves of the three Pinus species were collected in November 2009 The collected samples were air dried for 14 days for antimi crobial activity test and determination of total ...

Get PriceEmail contact

일반대학원

- Antimicrobial Activity of Chitosan Solutions with PKS (Pinus koraiensis S. et Z)and PRM (Pinus rigida Mill) Extract, J. Chitin Chitosan, vol.16 No.2 pp.117~122, 2011 - Chitosan 용액의 점도 변화, 광에너지 소재 연구센터 논문집, vol.1권 pp.29~34, 2011

Get PriceEmail contact

Molecules Free Full-Text Natural Compounds for

The anti-mould activity of Pinus rigida and Eucalyptus camaldulensis oils applied on Fagus sylvatica, P. rigida and P. sylvestris wood surface was shown by Salem et al. and similar properties of clove oil applied on local Indian timber was reported by Hussain et al. .

Get PriceEmail contact

Volatile compounds and antimicrobial and antioxidant ...

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 ...

Get PriceEmail contact

Antioxidant Property of an Ethanol Extract of the Stem

2019-5-25  An ethanol extract of the stem of Opuntia ficus-indica var. saboten (OFS) was assessed to determine the mechanism(s) of its antioxidant activity. The ethanol extract exhibited a concentration-dependent inhibition of linoleic acid oxidation in a thiocyanate assay system. In addition, the OFS extract showed dose-dependent free-radical scavenging activity, including DPPH radicals, superoxide ...

Get PriceEmail contact

Journal of Society of Cosmetic Scientists of Korea

L-ascorbic acid and α-tocopherol at 10 ㎍/mL. Also we tried to investigate inhibitory effects of elastase activity in in vitro experiments on pinaceae plant extract as a matters for functional cosmetics. Among those plants, the bark of Pinus rigida MILL. and Pinus

Get PriceEmail contact

Food Engineering Progress

Antioxidant activity of extracts from different parts of the pine tree. J. Korean Food Nutr. 30: 1133-1139. Shin ZC. 2005. Antioxidative activities and separation of extracts from bark and leaf of Pinus Densata(Korean pine).

Get PriceEmail contact

Sesquiterpene Emissions from Pine Trees −

2019-5-26  Biogenic volatile organic compound (BVOC) emissions were studied using vegetation enclosure experiments. Particular emphasis was given to sesquiterpene compounds (SQT), although monoterpenes (MT) were also characterized. SQT were detected in emissions from seven (out of eight) pine species that were examined. Thirteen SQT compounds were identified; the most abundant ones

Get PriceEmail contact

Depolymerization of Lignin from Extracted Solid

Implementation of green chemistry and biorefinery concept are needed to boost production of biomass-derived fuels, chemicals, and materials with cost-effective processing of sustainable feedstock. The use of imidazole as a novel solvent for biomass pretreatment creates an approach that helps accomplish this concept. The present work is dedicated to study the pretreatment of residual ...

Get PriceEmail contact

한국식품저장유통학회지(Korean Journal of Food

Ulmus pumila L. bark underwent distilled water extraction under three temperature condition (4°C, room temperature, or 80°C) and two extraction times (1, or 5 min) in order to develop a functional beverage products. Changes in yield, pH, color, total phenolic (TP) content, tannin content and antioxidant activity of the aqueous extracts were evaluated for each extraction temperature and ...

Get PriceEmail contact