Effects of fat replacers on the sensory properties, color, melting, and hardness of ice cream

被引:55
作者
Roland, AM [1 ]
Phillips, LG [1 ]
Boor, KJ [1 ]
机构
[1] Cornell Univ, NE Dairy Food Res Ctr, Dept Food Sci, Ithaca, NY 14853 USA
关键词
ice cream; fat replacers; sensory;
D O I
10.3168/jds.S0022-0302(99)75451-2
中图分类号
S8 [畜牧、 动物医学、狩猎、蚕、蜂];
学科分类号
0905 ;
摘要
We examined the effects of individual fat replacers on the physical and sensory properties of fat-free ice cream. Ice creams (less than or equal to 0.5% milk fat) were formulated with maltodextrin, milk protein concentrate, or polydextrose. Lactose-reduced, freeze-concentrated skim milk was used to prepare a 1.6% fat ice cream mix. Experimental mixes were formulated to maintain the sweetness intensity and freezing characteristics of a 10% fat ice cream mix. Ice creams with 10 or 0.1% fat were prepared as controls. Composition, color, hardness, and melting characteristics were measured, and descriptive sensory analysis was used to score the ice creams. Only the maltodextrin sample was as white as 10% fat ice cream, whereas the polydextrose and lactose-reduced, freeze-concentrated skim milk samples were more yellow. Except for milk protein concentrate ice cream, products containing fat replacers were less hard than 0.1% fat ice cream. Products made with fat replacers melted faster and were judged by the sensory panel to have less cream flavor than 10% fat ice cream. Although the lactose-reduced, freeze-concentrated skim milk product had the lowest level of undesirable flavors (i.e., corn syrup, milk powder, and aftertaste) relative to the products prepared with the other fat replacers, its textural characteristics were scored as the least desirable. The sensory analysis panel scored maltodextrin as best overall as a single fat replacer in fat-free ice cream. These results suggest the need for development of fat replacer blends to optimize quality of fat-free frozen desserts.
引用
收藏
页码:2094 / 2100
页数:7
相关论文
共 15 条
  • [1] *ASS OFF AN CHEM I, 1995, OFF METH AN, P32
  • [2] *ASS OFF AN CHEM I, 1995, OFF METH AN, pA19
  • [3] *FED REG, 1993, FOOD LAB FED REG, V58, P2876
  • [4] Effect of sugar and fat on the acceptability of vanilla ice cream
    Guinard, JX
    ZoumasMorse, C
    Mori, L
    Panyam, D
    Kilara, A
    [J]. JOURNAL OF DAIRY SCIENCE, 1996, 79 (11) : 1922 - 1927
  • [5] Leighton A., 1927, J. Dairy Sci, V10, P300
  • [6] MARSHALL RT, 1993, STANDARD METHODS EXA, P213
  • [7] MARSHALL RT, 1996, ICE CREAM, P173
  • [8] Sensory and physical properties of ice creams containing milk fat or fat replacers
    Ohmes, RL
    Marshall, RT
    Heymann, H
    [J]. JOURNAL OF DAIRY SCIENCE, 1998, 81 (05) : 1222 - 1228
  • [9] THE INFLUENCE OF FAT ON THE SENSORY PROPERTIES, VISCOSITY, AND COLOR OF LOW-FAT MILK
    PHILLIPS, LG
    MCGIFF, ML
    BARBANO, DM
    LAWLESS, HT
    [J]. JOURNAL OF DAIRY SCIENCE, 1995, 78 (06) : 1258 - 1266
  • [10] Effects of fat content on the sensory properties, melting, color, and hardness of ice cream
    Roland, AM
    Phillips, LG
    Boor, KJ
    [J]. JOURNAL OF DAIRY SCIENCE, 1999, 82 (01) : 32 - 38