_
FOOD PRODUCTS
175
products While they are moved along or over heating elements are the steps which have
been suggested
or
accomphshed.
refrigeration plants, vacuum steam
'
heating instead of cnculated br1nes, and handling of the product in a controlled of inert
gas system are some of the achievements Whichmight help to promote the freeze—drying
idea.
_
-
REFERENCES
'
-
1. a) K. H. NEUMANN. Grundniss der Geiertrocknnng, Musterschmidt—WÏssenschaftcher Verlag, Gôt—
_
tingen, Frankfurt, Berlin, 2. Auage, 1955.
b. E‘eeæ—Drying of Foods, p. 77—132, National Academy of Sciences, National Research Council,
Washington D. C., 1962.
.
—
c.
L. REY. Freeze—Drying, Hermann, Paris, 1964.
_
.
2. R. I. N. GREAVES. UK Patent Application, 4, 583, 961, and 1 c) p. 171-182.
3. P. B. MASON. International Food Industries Congress, 1964, Session 2, Paper 2.
‘
4. U. HACKENBERG a.o. German Patent DEP, ], 159, 854.
_
_
_
5. H. I. EILENBERG a.o. UK Patent GB, 994, 156.
,
'
6. F. K. LAWLER. Food Engineering, October 1964, p. 45-47.
_
7. W. R. SMITHIES, T. S. Blakley. Food. Technology, November 1959, p. 610-614.
‘
8. Ministry of Agriculture, Fisheries and Food, Tbe Accelerated Freeze-Drying Method of F00d Preser—
vation, 1961, H. M. S. O.
9. U. HACIŒNBERG. 5th Eeeze-Drying Symposium, Cologne, 1962, Freeze—Drying(2),
.
.
_
10. U. HACKENBERG. 1 e, p. 519—526.
_
,
_
-
'
'
"'
11. W. C. ROCKWELL a.o. Food Engineering, April 1965, p. 49—51.
'
'
_
_
_
‘
12. M. F. BAERWALD. UK Patent, 948, 517, Swiss Patent,386, 338.
'
‘
_
13. a. J. B. LAMBERT, W. R. MARSHALL, Jr. lb, p. 130.
7
'
'
…
ï
-
“"“-’iïzïas‘:
17. E. PETERSEN. Freeze—Dehydmtion of Foods, 1960, p. 71, Research ;andDeveldpment
'
Container Institute, Inc. Chicago, l., USA.
,
,
'
c.
E. SELTZER. 13 b, p. 42.
-
,
.
d. G. W. OETJEN. 1319
,
p. 79.
'
‘
ï
'
'
e.
S. C. TEASE. 1 c, p. 586.
_
'
14. H. SALWIN, 1 b, p. 58-74.
"
'
'
-
*-—"'
15. K. BIRD, US Department of Agriculture, Marketing Economic Div.,
Washington D.C., USA. January 1964, April 1964, March 1965, December 1965.
_
_'
_
'
‘
__
-
'
.
16. G. W. OETJEN. 13 b, p. 79.
FOOD PRODUCTS
175
products While they are moved along or over heating elements are the steps which have
been suggested
or
accomphshed.
refrigeration plants, vacuum steam
'
heating instead of cnculated br1nes, and handling of the product in a controlled of inert
gas system are some of the achievements Whichmight help to promote the freeze—drying
idea.
_
-
REFERENCES
'
-
1. a) K. H. NEUMANN. Grundniss der Geiertrocknnng, Musterschmidt—WÏssenschaftcher Verlag, Gôt—
_
tingen, Frankfurt, Berlin, 2. Auage, 1955.
b. E‘eeæ—Drying of Foods, p. 77—132, National Academy of Sciences, National Research Council,
Washington D. C., 1962.
.
—
c.
L. REY. Freeze—Drying, Hermann, Paris, 1964.
_
.
2. R. I. N. GREAVES. UK Patent Application, 4, 583, 961, and 1 c) p. 171-182.
3. P. B. MASON. International Food Industries Congress, 1964, Session 2, Paper 2.
‘
4. U. HACKENBERG a.o. German Patent DEP, ], 159, 854.
_
_
_
5. H. I. EILENBERG a.o. UK Patent GB, 994, 156.
,
'
6. F. K. LAWLER. Food Engineering, October 1964, p. 45-47.
_
7. W. R. SMITHIES, T. S. Blakley. Food. Technology, November 1959, p. 610-614.
‘
8. Ministry of Agriculture, Fisheries and Food, Tbe Accelerated Freeze-Drying Method of F00d Preser—
vation, 1961, H. M. S. O.
9. U. HACIŒNBERG. 5th Eeeze-Drying Symposium, Cologne, 1962, Freeze—Drying(2),
.
.
_
10. U. HACKENBERG. 1 e, p. 519—526.
_
,
_
-
'
'
"'
11. W. C. ROCKWELL a.o. Food Engineering, April 1965, p. 49—51.
'
'
_
_
_
‘
12. M. F. BAERWALD. UK Patent, 948, 517, Swiss Patent,386, 338.
'
‘
_
13. a. J. B. LAMBERT, W. R. MARSHALL, Jr. lb, p. 130.
7
'
'
…
ï
-
“"“-’iïzïas‘:
17. E. PETERSEN. Freeze—Dehydmtion of Foods, 1960, p. 71, Research ;andDeveldpment
'
Container Institute, Inc. Chicago, l., USA.
,
,
'
c.
E. SELTZER. 13 b, p. 42.
-
,
.
d. G. W. OETJEN. 1319
,
p. 79.
'
‘
ï
'
'
e.
S. C. TEASE. 1 c, p. 586.
_
'
14. H. SALWIN, 1 b, p. 58-74.
"
'
'
-
*-—"'
15. K. BIRD, US Department of Agriculture, Marketing Economic Div.,
Washington D.C., USA. January 1964, April 1964, March 1965, December 1965.
_
_'
_
'
‘
__
-
'
.
16. G. W. OETJEN. 13 b, p. 79.