Zobrazeno 1 - 10
of 16
pro vyhledávání: '"Donkeun Park"'
Publikováno v:
Journal of Agricultural and Food Chemistry. 57:153-159
Myofibrillar protein (MP, 26 mg protein/mL in 0.6 M NaCl, pH 6.0) prepared from pork serratus ventralis muscle was incubated at 4 degrees C for 24 h with three oxidizing systems: (1) an iron-catalyzed oxidizing system (IOS: 10 microM FeCl(3), 0.1 mM
Autor:
Youling L. Xiong, Donkeun Park
Publikováno v:
Food Chemistry. 103:607-616
Susceptibility of amino acids in myofibrillar protein isolate (MPI) exposed to three oxidizing matrixes commonly encountered in muscle foods was compared. MPI suspensions (20 mg protein/mL) in 15 mM piperazine- N,N bis(2-ethane sulphonic acid) buffer
Publikováno v:
Food Chemistry. 101:1239-1246
The objective of the study was to determine the dose-dependency of myofibrillar protein oxidation on oxidizing ferric ion. Pork myofibrillar protein isolates (MPI) were suspended in 15 mM piperazine- N , N bis(2-ethane sulfonic acid) (PIPES) buffer (
Autor:
Joseph A. Maga, Donkeun Park
Publikováno v:
Food Chemistry. 99:538-545
Volatile compounds from six hot-air-popped popcorn hybrids, being also classified into three types, were evaluated by a gas chromatograph equipped with a mass spectrometer (GC/MS). In addition, 68 panelists determined odour quality differences of the
Publikováno v:
Meat Science. 61:405-410
The effects of NaCl and KCl at varying ionic strengths on catalase and glutathione peroxidase (GSH-Px) activities and lipid oxidation in refrigerated ground pork muscles from different anatomical locations were studied. Catalase and GSH-Px activities
Effects of Storage Temperature and Kernel Physical Condition on Popping Qualities of Popcorn Hybrids
Autor:
Joseph A. Maga, Donkeun Park
Publikováno v:
Cereal Chemistry Journal. 79:572-575
Effect of storage temperature before popping and kernel physical properties on popping characteristics were studied using popcorn (Zea mays L.) hybrids harvested in 1997. Popped volume (PV), unpopped kernel ratio (UPK), and popping times were measure
Autor:
Joseph A. Maga, Donkeun Park
Publikováno v:
Journal of Food Quality. 24:563-574
Hot air popped kernels of six selected popcorn hybrids were evaluated by 74 subjects for Hunter color values, texture maximum force (g) and total area (g s), and ranking tests on popped kernel shape, color, aroma, taste and texture. Panel preference
Publikováno v:
Journal of Food Composition and Analysis. 13:921-934
Kernel number, individual kernel weight, individual kernel volume, crude fat, crude protein, reducing sugars, starch content, amylose/amylopectin ratio and fatty acid composition were determined for six popcorn hybrids, grown in Colorado or Nebraska
Autor:
Joseph A. Maga, Donkeun Park
Publikováno v:
Journal of Food Processing and Preservation. 23:515-522
The color stability of 32 lines of beans to which different levels of moisture were added was evaluated in an accelerated shelf-life testing chamber for up to 10 weeks using Hunter values and National Bureau of Standard (NBS) unit of color difference
Publikováno v:
Journal of Food Processing and Preservation. 22:333-344
Color changes in twenty two lines of potatoes by the browning reaction were measured and evaluated by Hunter color value and National Bureau of Standard (NBS) unit of color difference (AE). The relationship between color change and total solids conte