A5100334074- Wood Treatment and Properties
- Natural Fiber Reinforced Composites
- Geotechnical Engineering and Underground Structures
- Geotechnical Engineering and Soil Stabilization
- Tree Root and Stability Studies
- Free Radicals and Antioxidants
- Antioxidant Activity and Oxidative Stress
- Marine Sponges and Natural Products
- Textile materials and evaluations
- Microbial Natural Products and Biosynthesis
- Geotechnical Engineering and Analysis
- Geotechnical Engineering and Soil Mechanics
- Microbial Inactivation Methods
- Food Drying and Modeling
- Wood and Agarwood Research
- Vitamin C and Antioxidants Research
- Postharvest Quality and Shelf Life Management
- Synthesis and Biological Activity
Zhejiang University
2016-2023
Ningbo University of Technology
2022-2023
Shanghai Ocean University
2020
Second Military Medical University
2020
Abstract High pressure extraction (HPE) of astaxanthin from shrimp (Penaeus Vannamei Boone) waste at different (0.1–600 MPa) and holding times (0–20 min), with solvents (acetone, dichloromethane ethanol) solvent to solid ratios (10–50 mL/g) was evaluated, yields quality the extracts were determined. Antioxidant activity extract HPE conventional (at ambient pressure) compared based on DPPH (1,1‐diphenyl‐2‐picrylhydrazyl) superoxide anion radical scavenging potentials. Besides, surfaces shells...
Abstract. The goal of this study was to investigate the effects high-pressure (HP) treatment on mechanical performance properties Paulownia ( spp.) wood boards. boards were HP treated at selected pressures (20, 40, 60, 80, and 100 MPa) for 30 s. A special vacuum-packing technique that sandwiched test between two steel plates used prevent board distortion. Thickness, density, vertical density profile (VDP), cell wall percentage (V C ), porosity H surface roughness, hardness, abrasion...
Effect of high pressure (HP) treatment (200–600 MPa; 0–20 min) on quality fresh-cut carrot slices was evaluated after presoaking in selected calcium salt solutions (1% chloride, 1% lactate, gluconate, and distilled water as control) for one hour. Results showed that chloride (CaCl 2 ) solution pretreatment most effective preserving the hardness at 400 600 MPa this also resulted least amount color change carrots, followed by control pretreatments. The average sensory evaluation scores during...
The effect of high-pressure (HP) densification (30, 90, and 150 MPa for 3, 30, 300 s) on the moisture sorption properties Paulownia wood was investigated. After densification, samples were conditioned at three temperatures (20, 40 °C) five equilibrium contents (from 11.20 to 95.62%) during study, after which control treated measured. HP-treated groups had higher than controls relative humidity levels. hysteresis phenomenon scanning electron microscopy observations explained by transformation...
A simplified numerical method was proposed for computing the slip-line field, as well associated earth-pressure coefficient, in a cohesionless backfill with an inclined surface lying behind rough wall. The potential failure zone, either active or passive cases, divided into Rankine which rigorously obtained by theory of plasticity, and transition zone being further series triangular slices. Within theoretical relationship between inclination interslice force that slip established satisfying...
Abstract. Dyeing of poplar wood through high-pressure (HP) processing was evaluated at different pressure levels (40 to 130 MPa) and compared with conventional hot dip treatment. performance based on external surface color, fractal color dimension, dye uptake, internal elemental composition, subsequent ultraviolet aging the wood. The microstructure treated also examined by scanning electron microscopy (SEM). Results showed that difference change in brightness were significantly greater HP...
A method for computing slip-line fields in the case of cohesionless backfills with stress discontinuity was proposed. The potential failure zone is divided into Rankine and transition zone, rigorously determined using theory plastic mechanics. are then further a series triangular slices. On basis force moment equilibrium conditions typical slice, recurrence equation lateral established. Furthermore, relationship between surface inclination angle interslice established by satisfying...