CALCIUM TREATMENTS AFFECT STORAGE QUALITY OF SHREDDED CARROTS

被引:71
|
作者
IZUMI, H
WATADA, AE
机构
[1] Horticultural Crops Quality Laboratory, Beltsville Agricultural Research Center, Agricultural Research Service, U.S. Dept. of Agriculture, Beltsville, Maryland
关键词
CARROT; LIGHTLY PROCESSED; CALCIUM; TEXTURE; MICROBIAL POPULATION;
D O I
10.1111/j.1365-2621.1994.tb06908.x
中图分类号
TS2 [食品工业];
学科分类号
0832 ;
摘要
Carrot shreds, sticks and slices were dipped in solutions of CaCl2 alone, or with chlorine and stored at 0, 5 or 10 degrees C to determine the effects of calcium (Ca) on storage quality. A 0.5% or 1% CaCl2 treatment maintained firmness and reduced microbial growth of carrot shreds at all temperatures. These treatments also resulted in lower tissue pH than in the water-dipped controls. Treatments increased Ca content slightly in sticks and slices and substantially in shreds and had no effect on storage quality of sticks or slices.
引用
收藏
页码:106 / 109
页数:4
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