freeze-dryingn.

Brit.

/ˈfriːzˌdrʌɪɪŋ/,

/ˌfriːzˈdrʌɪɪŋ/, U.S.

/ˈfrizˌdraɪɪŋ/,

/ˌfrizˈdraɪɪŋ/

Etymology: freeze v.

A method of drying foodstuffs, blood plasma, pharmaceuticals, etc. while retaining their physical structure, the material being frozen and then warmed in a high vacuum so that the ice sublimes.

ΘΚΠ

the world > food and drink > food > food manufacture and preparation > preserving or pickling > [noun] > preserving by cooling or freezing

refrigeration1850

cold storage1877

quick-freezing1889

chilling1902

flash freezing1942

hydro-cooling1942

freeze-drying1944

blast-freezing1948

icing1956

cook-freeze1970

cook-chill1977

sous vide1986

the world > matter > liquid > dryness > [noun] > making dry > drying by specific method

stoving1665

hydro-extracting1882

hydro-extraction1895

spray drying1921

spin-dry1932

freeze-drying1944

flash-drying1946

spin-drying1956

the world > matter > properties of materials > temperature > coldness > [noun] > frozen condition > refrigeration to a low temperature

snap freezing1841

freeze-drying1944

blast-freezing1948

1944 Nature 22 Apr. 485/2 Many biological materials can be most conveniently preserved..if they are dried from the frozen state. The success of the ‘freeze-drying’ procedure appears to be chiefly related to the fact that the resulting ‘solid state’ prevents the concentration and aggregation of the molecules of protein.

1962 Engineering 26 Jan. 133 Freeze-drying, AFD, continues..to hold the imagination with its possibilities for preserving the purity and flavour of perishable foodstuffs.

Derivatives

freeze-dried adj. [as a back-formation]

ΘΚΠ

the world > food and drink > food > food manufacture and preparation > preserving or pickling > [adjective] > preserved by cooling or freezing

frozen1872

refrigerated1884

chilled1891

quick-frozen1930

hydrocooled1945

freeze-dried1946

cook-freeze1970

cook-chill1974

flash-frozen1977

sous vide1986

cook-chilled1989

the world > matter > liquid > dryness > [adjective] > dried (up) > by freezing

freeze-dried1946

the world > matter > properties of materials > temperature > coldness > [adjective] > made cold or cool > refrigerated to a low temperature

freeze-dried1946

quick-frozen1976

flash-frozen1977

1946 Nature 7 Sept. 349/1 Freeze-dried milk benefited from the addition of cystine.

1956 Nature 14 Jan. 85/2 Freeze-dried bovine uterine cervical secretions.

1957 Times 11 Nov. 13/1 The new ‘freeze-dried’ BCG tuberculosis vaccine... The virus in this case is live, as opposed to the poliomyelitis virus, which is ‘inactivated’.

1959 Times 24 Sept. 7/3 Officers sample new freeze-dried foods.

1967 New Scientist 9 Feb. 352/3 More recently, freeze-dried coffee extracts have appeared on the market.

freeze-dry v. transitive.

ΘΚΠ

the world > matter > properties of materials > temperature > coldness > make cold [verb (transitive)] > expose to extreme cold for freezing or preserving > refrigerate to a low temperature

snap-freeze1841

freeze-dry1949

deep-freeze1957

blast-freeze1965

flash-freeze1973

1949 E. W. Flosdorf Freeze-drying i. 6 In 1933 in the author's laboratory..the first products for actual clinical use were freeze-dried.

1962 V. N. Orekhovich et al. in A. Pirie Lens Metabolism 325 The solution was dialysed and then freeze-dried.

1963 Daily Tel. 29 Aug. 11/2 The valve came from the body of a man who died..about a month ago... The valve was then ‘freeze-dried’ and stored.

This entry has not yet been fully updated (first published 1972; most recently modified version published online March 2022).

单词	freeze-drying
释义	freeze-dryingn. Brit. /ˈfriːzˌdrʌɪɪŋ/, /ˌfriːzˈdrʌɪɪŋ/, U.S. /ˈfrizˌdraɪɪŋ/, /ˌfrizˈdraɪɪŋ/ Etymology: freeze v. A method of drying foodstuffs, blood plasma, pharmaceuticals, etc. while retaining their physical structure, the material being frozen and then warmed in a high vacuum so that the ice sublimes. ΘΚΠ the world > food and drink > food > food manufacture and preparation > preserving or pickling > [noun] > preserving by cooling or freezing refrigeration1850 cold storage1877 quick-freezing1889 chilling1902 flash freezing1942 hydro-cooling1942 freeze-drying1944 blast-freezing1948 icing1956 cook-freeze1970 cook-chill1977 sous vide1986 the world > matter > liquid > dryness > [noun] > making dry > drying by specific method stoving1665 hydro-extracting1882 hydro-extraction1895 spray drying1921 spin-dry1932 freeze-drying1944 flash-drying1946 spin-drying1956 the world > matter > properties of materials > temperature > coldness > [noun] > frozen condition > refrigeration to a low temperature snap freezing1841 freeze-drying1944 blast-freezing1948 1944 Nature 22 Apr. 485/2 Many biological materials can be most conveniently preserved..if they are dried from the frozen state. The success of the ‘freeze-drying’ procedure appears to be chiefly related to the fact that the resulting ‘solid state’ prevents the concentration and aggregation of the molecules of protein. 1962 Engineering 26 Jan. 133 Freeze-drying, AFD, continues..to hold the imagination with its possibilities for preserving the purity and flavour of perishable foodstuffs. Derivatives freeze-dried adj. [as a back-formation] ΘΚΠ the world > food and drink > food > food manufacture and preparation > preserving or pickling > [adjective] > preserved by cooling or freezing frozen1872 refrigerated1884 chilled1891 quick-frozen1930 hydrocooled1945 freeze-dried1946 cook-freeze1970 cook-chill1974 flash-frozen1977 sous vide1986 cook-chilled1989 the world > matter > liquid > dryness > [adjective] > dried (up) > by freezing freeze-dried1946 the world > matter > properties of materials > temperature > coldness > [adjective] > made cold or cool > refrigerated to a low temperature freeze-dried1946 quick-frozen1976 flash-frozen1977 1946 Nature 7 Sept. 349/1 Freeze-dried milk benefited from the addition of cystine. 1956 Nature 14 Jan. 85/2 Freeze-dried bovine uterine cervical secretions. 1957 Times 11 Nov. 13/1 The new ‘freeze-dried’ BCG tuberculosis vaccine... The virus in this case is live, as opposed to the poliomyelitis virus, which is ‘inactivated’. 1959 Times 24 Sept. 7/3 Officers sample new freeze-dried foods. 1967 New Scientist 9 Feb. 352/3 More recently, freeze-dried coffee extracts have appeared on the market. freeze-dry v. transitive. ΘΚΠ the world > matter > properties of materials > temperature > coldness > make cold [verb (transitive)] > expose to extreme cold for freezing or preserving > refrigerate to a low temperature snap-freeze1841 freeze-dry1949 deep-freeze1957 blast-freeze1965 flash-freeze1973 1949 E. W. Flosdorf Freeze-drying i. 6 In 1933 in the author's laboratory..the first products for actual clinical use were freeze-dried. 1962 V. N. Orekhovich et al. in A. Pirie Lens Metabolism 325 The solution was dialysed and then freeze-dried. 1963 Daily Tel. 29 Aug. 11/2 The valve came from the body of a man who died..about a month ago... The valve was then ‘freeze-dried’ and stored. This entry has not yet been fully updated (first published 1972; most recently modified version published online March 2022). < n.1944
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