A5021703844- Phytochemicals and Antioxidant Activities
- Biofuel production and bioconversion
- Microbial Metabolic Engineering and Bioproduction
- Analytical Chemistry and Chromatography
- Phytochemistry and Biological Activities
- Polysaccharides and Plant Cell Walls
- Meat and Animal Product Quality
- Microbial Metabolism and Applications
- Enzyme Production and Characterization
- Free Radicals and Antioxidants
- Advanced Cellulose Research Studies
- Enzyme Catalysis and Immobilization
- Eicosanoids and Hypertension Pharmacology
- Biological Activity of Diterpenoids and Biflavonoids
- Transboundary Water Resource Management
- Biochemical Analysis and Sensing Techniques
- Aquatic life and conservation
- Sensory Analysis and Statistical Methods
- Neurological Disease Mechanisms and Treatments
- Medicinal Plants and Neuroprotection
- Natural Compound Pharmacology Studies
- Fish Ecology and Management Studies
- Seed and Plant Biochemistry
- Pharmaceutical and Antibiotic Environmental Impacts
- Glycogen Storage Diseases and Myoclonus
National Pingtung University of Science and Technology
2005-2023
Oregon State University
1990-1998
Bakery products made from naturally fermented sourdough show a diversified flavor and nutritional profile. Djulis (Chenopodium formosanum), known as red quinoa or Taiwan djulis, originally cultivated by Taiwanese indigenous people in mountain areas eastern southern Taiwan, has high value characteristic properties. In the present study, new bakery product (djulis bread) was developed combination of Taguchi method coupled with grey theory utilized to optimize baking parameters (product...
Hypericum formosanum is a valuable herb in Taiwan. In this study, response surface methodology was employed to optimize the ultrasound-assisted extraction of flavonoids from formosanum. A central composite design with three variables (ethanol concentration, time, and temperature) applied. Experimental results were fitted second order polynomial model one-way analysis variance used determine goodness fit optimal conditions for responses. The maximum yield total flavonoid content (101.1 mg/g)...
Black rice leaves (
Commercially available microcrystalline cellulose (MCC) preparations are widely used as substrates for the characterization of cellulolytic enzymes. The intent this paper is to demonstrate importance considering particle size when using these and provide a rationale particle-size related phenomena. Rates saccharification MCC having average sizes 20, 50 100 μm were compared under typical Trichoderma reesei cellulase-based conditions. results that different not equivalent with respect their...
The influence of substrate and enzyme concentrations on the rate saccharification two defined insoluble cellulose substrates, Avicel (FMC Corp., Philadelphia, Pa.) Solka-Floc (James River Co., Berlin, N.H.), by cellulase system Trichoderma viride was evaluated. In assays, ranging from 0.004 to 0.016 IU/ml up 10% (wt/vol) were used. Analysis initial velocity methods found maximum be nearly equivalent for substrates Km a similar magnitude, i.e., 0.20% 0.63% Avicel. Studies in which relatively...
Shrimp allergy is a serious public health problem. Epidemiological studies indicated the main cause of food ingestion shrimp and crab. Consequently, reducing risk crab major research focus. Few have demonstrated effect enzyme hydrolysis on reduction allergens in food. In this study, we used papain, commonly industry, as an ingredient to decrease levels allergen tropomyosin shrimp. 0–50U papain was treat meat, then heated measure tropomyosin, determined change protein secondary structure. The...
Sambucus formosana is most commonly used as a traditional herb medicine in Taiwan. In this study, high performance liquid chromatography equipped with photodiode array detection-mass (HPLC-DAD-ESI-MS) method was developed for the identification and quantification of bioactive phenolics. The also validated accuracy, precision, limit detection, quantification. method, chlorogenic acid, rutin, isoquercetrin, nictoflorin, astragalin, quercetin were quantified linearity range 10-100 (μg/mL)...
The leaves of black rice, well-known as postharvest agricultural waste, contain a rich source antioxidants with multiple benefits for human health. In the present study, ethyl acetate fraction obtained from rice leaf was separated into five subfractions using Sephadex LH-20 column chromatography, and their antioxidant anticancer activities were investigated. results revealed that among all subfractions, subfraction 5 (Sub5) showed highest total phenolic flavonoid values. activity also...
This study established a validated method for the quantitative and qualitative determination of eight signature compounds in Eccoilopus formosanus. We used multiple-reaction monitoring scanning quantification, switched electrospray ion source polarity between positive negative modes single chromatographic run. The precursor-to-product transitions were m/z 355/163, 181/163, 265/122, 269/117, 170/152, 377.2/180.7, 169/124.8 193/134 chlorogenic acid, caffeic thiamine, apigenin, pyridoxamin,...
Shrimp allergy is a serious public health problem. Epidemiological studies indicated the main cause of food ingestion shrimp and crab. Consequently, reducing risk crab major research focus. Few have demonstrated effect enzyme hydrolysis on reduction allergens in food. In this study, we used papain, commonly industry, as an ingredient to decrease levels allergen tropomyosin shrimp. 0-50U papain was treat meat, then heated measure tropomyosin, determined change protein secondary structure. The...