2,5-dimethyl-4-hydroxy-3(2H)-furanone in corn products

被引:7
作者
Buttery, RG
Ling, LC
机构
[1] U.S. Department of Agriculture, Agricultural Research Service, Western Regional Research Center, Albany
关键词
2,5-dimethyl-4-hydroxy-3(2H)-furanone; furaneol; sweet corn; tortilla chips; identification; concentration; dynamic headspace; sodium sulfate;
D O I
10.1021/jf960940w
中图分类号
S [农业科学];
学科分类号
09 ;
摘要
2,5-Dimethyl-4-hydroxy-3(2H)-furanone (DHF) was identified (GC-MS) in canned, frozen (cooked), and fresh (cooked) sweet corn. It was also identified in corn tortilla chips and taco shells. The concentration of DHF was higher in canned (170-270 mu g/kg) than in fresh (19 mu g/kg) or frozen (27 mu g/kg) sweet corn. Moderate concentrations of DHF occurred in tortilla chips (260 mu g/kg) and taco shells (80 mu g/kg). The DHF was isolated using a dynamic headspace method with anhydrous sodium sulfate blended with the corn products to remove water. DHF occurred at a concentration on the order of 5-10 times its odor threshold (in water) in the canned sweet corns and tortilla chips and also above this threshold in taco shells.
引用
收藏
页码:1306 / 1308
页数:3
相关论文
共 10 条
[1]   VOLATILE FLAVOR COMPONENTS OF CORN TORTILLAS AND RELATED PRODUCTS [J].
BUTTERY, RG ;
LING, LC .
JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY, 1995, 43 (07) :1878-1882
[2]  
Buttery RG, 1996, ACS SYM SER, V637, P240
[3]   FURANEOL - ODOR THRESHOLD AND IMPORTANCE TO TOMATO AROMA [J].
BUTTERY, RG ;
TAKEOKA, GR ;
LING, LC .
JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY, 1995, 43 (06) :1638-1640
[4]  
BUTTERY RG, 1996, 212 NAT M AM CHEM SO
[5]  
HIRVI T, 1980, LEBENSM WISS TECHNOL, V13, P324
[6]   SIMPLE SYNTHESIS OF 4-HYDROXY-2,5-DIMETHYL-3(2H)-FURANONE (FURANEOL), FLAVOR COMPONENT OF PINEAPPLES AND STRAWBERRIES [J].
RE, L ;
MAURER, B ;
OHLOFF, G .
HELVETICA CHIMICA ACTA, 1973, 56 (06) :1882-1894
[7]   VOLATILE FLAVOR AND AROMA COMPONENTS OF PINEAPPLE .I. ISOLATION AND TENTATIVE IDENTIFICATION OF 2,5-DIMETHYL-4-HYDROXY-3(2H)-FURANONE [J].
RODIN, JO ;
HIMEL, CM ;
SILVERSTEIN, RM ;
LEEPER, RW ;
GORTNER, WA .
JOURNAL OF FOOD SCIENCE, 1965, 30 (02) :280-+
[8]   PRIMARY ODORANTS IN POPCORN [J].
SCHIEBERLE, P .
JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY, 1991, 39 (06) :1141-1144
[9]  
SCHIEBERLE P, 1992, ACS SYM SER, V490, P164
[10]   POPCORN FLAVOR - IDENTIFICATION OF VOLATILE COMPOUNDS [J].
WALRADT, JP ;
LINDSAY, RC ;
LIBBEY, LM .
JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY, 1970, 18 (05) :926-&