Index 561microbiological aspects of, 91–92
minimum solids required in, U.S., 428t
Ice milk, dairy ingredient composition of,
430 t
IFF. See International Flavors and
Fragrances
IgA, 39, 404
IgD, 404
IgE, 404
IgG, 39, 404
IgG2, 39
IgM, 39, 404
Imitation chocolate coatings, milk fat
ingredients in, 220t
Immunoglobulins, 191
bioactivity of, 401t
in milk, 39
nutritive and health attributes of, 404
in whey protein, 182
Immunopeptides, 53, 497
Impastata cheese, 295–296
Impeller, in centrifugal pump, 106, 107
Indian cheese, acid coagulation and, 243
Indian Pure Foods Act, 296
Indirect food additives, defi ned, 380
Individuality of animals, milk safety,
composition, quality factors and, 43
Industrial ingredients, custom-made mixes
and, 4
Industrial microbial lipases, 323
Infant botulism, infant formula milk powder
and, 91
Infant formula
developmental timeline for, 517t
generic, general manufacturing scheme
for, 521
major protein components of, 518t
Infant Formula Act, 515
Infant nutrition
concluding remarks on, 531
dairy ingredients in, 515–521
comments on manufacturing,
520–521
innovations in infant nutrition,
517–520
regulations related to, 515–517
Infrared (IR) absorption technique, 219
Ingredient labeling, 357
Injection method, sliced process cheese and,
302
In-line mixers, 110–111
In-line standardization, of milk and cream,
complete process for, 114
Inoculation, of yogurt mix, 340
Instant chocolate milk drink mixes, 423t
Instantization, milk powder processing and,
148
Instant nonfat dry milk, 21
Instron Universal Testing machine, 468
Intense dairy fl avors and fl avor blocks,
367–368
Interlocked lattice model, casein micelle
and, 163
Intermediate chain saturated fatty acids,
role of, in human health, 409
International Dairy Federation, 71
pasteurization defi ned by, 66
reference methods from, 219
International Flavors and Fragrances, 369
International Standards Organization,
reference methods from, 219
International Union of Biochemists, 317
International Union of Pure and Applied
Chemistry, 383
Interstitial air, fi nal bulk density and, 149
Intestinal fl ora, functions of, 416
Inulin, in prebiotics, 417
Iocatalysts, enzymes as, 317
Iodine, nutritive and health attributes of,
412
Ion exchange chromatography, whey
proteins and, 185–186
Ion exchange (demineralization)
fractionated whey and, 27
as mature demineralization technology,
189
reduction of minerals in whey, partially
or fully demineralized by, 188t
whey-based ingredients and, 186–187
Ion exchange process, 186
reduced minerals whey and, 29
whey protein concentrates and, 30
Isoelectric co-precipitation, functional milk
protein preparation via, 55