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Studying why fruits taste that way. E.K. Nelson of the Department of Agriculture is shown making tests with an apparatus which the Department imported from Germany for the purpose of studying the essential oils or "flavor-giving" content of fruits and vegetables. At present chemists are acquainted with the essential oils of only a few fruits, such as some of the citrus group. The apparatus is a vacuum distill which permits the distillation of liquids at temperatures much lower than usual by reducing the pressure, 11031

SLNSW 44005 Engineer testing transmitter panels at AWA

Wright-Patterson Air Force Base, Area B, Building 71A, Propulsion Research Laboratory, Seventh Street between D & G Streets, Dayton, Montgomery County, OH

Bell telephone magazine (1922) (14755840722)

U.S. Naval Base, Pearl Harbor, Brig, Neville Way near Ninth Street at Marine Barracks, Pearl City, Honolulu County, HI

A black and white photo of a man working in a factory, West Virginia. Farm Security Administration photograph.

MUR control room. NASA public domain image colelction.

Blind soldiers at work in Miss Winifred Holt's Light House

Structural Testing 010 - A black and white photo of people working in a factory

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Studying why fruits taste that way. E.K. Nelson of the Department of Agriculture is shown making tests with an apparatus which the Department imported from Germany for the purpose of studying the essential oils or "flavor-giving" content of fruits and vegetables. At present chemists are acquainted with the essential oils of only a few fruits, such as some of the citrus group. The apparatus is a vacuum distill which permits the distillation of liquids at temperatures much lower than usual by reducing the pressure, 11031

Delicious Fruit - Print, Library of Congress collection

Gathering Fruit - Public domain dedication, National Gallery of Art

The fruits of temperance - Public domain graphic arts, Library of Congress

The fruit of folly

The fruit of folly

The fruit of folly

The fruit of folly

The fruit of folly

Studying why fruits taste that way. E.K. Nelson of the Department of Agriculture is shown making tests with an apparatus which the Department imported from Germany for the purpose of studying the essential oils or "flavor-giving" content of fruits and vegetables. At present chemists are acquainted with the essential oils of only a few fruits, such as some of the citrus group. The apparatus is a vacuum distill which permits the distillation of liquids at temperatures much lower than usual by reducing the pressure, 1/10/31

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Public domain photograph of laboratory, scientist, free to use, no copyright restrictions image - Picryl description

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glass negatives fruits taste fruits taste way nelson department agriculture tests apparatus germany purpose oils content vegetables chemists group vacuum distill vacuum distill distillation liquids temperatures pressure citrus library of congress
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Date

01/01/1930
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Harris & Ewing, photographer
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Library of Congress
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http://www.loc.gov/
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No known restrictions on publication.

label_outline Explore Liquids, Oils, Apparatus

STS080-318-035 - STS-080 - CMIX-05

Heads and tails of salmon which will be boiled to reclaim the valuable oils. Columbia River Packing Association, Astoria, Oregon

Jeanne Helen Osiecki (b. 1926) - Womens history month

[Checking Cotton Bales, Southern Pacific Railroad Company]

Parke, Davis and Company, manufacturing chemists, Detroit, Michigan. Mixing medicinal powders for pharmaceutical products

Sheffield, Alabama. Reynolds Metal Company. Mr. Giles, research director, with apparatus for determining the amount of pure aluminum in various oxides produced during the process of producing aluminum pigs

[Display of antique electrical apparatus, Dickinson College]

STS058-23-003 - STS-058 - Detailed views of the SPACELAB pressure relief valve venting excess moisture.

The discovery of machine-made mesons by Lattes and Gardner was announced. in February , 1948. C.M.G. Lattes (left) and E. Gardner with the emulsion positioning apparatus for the 184-inch meson experiments taken. March 8, 1948. Morgue 1948-4 (P-3) [Photographer: Donald Cooksey]

Detroit, Michigan. New method of making x-ray photographs size 4x5 inches instead of larger. Used at the Herman Kiefer Hospital for Communicable Diseases to show various stages of tuberculosis. The x-ray plate is contained in the apparatus in front of the girl. The apparatus in the foreground contains an x-ray tube

Guayule rubber "worms." Salinas, California. In the factory the guayule shrub is put through various choppers and chrushers while mixed with liquids. After being crushed and rolled it goes to settling tanks, where these worms from as the bagasse sink to the bottom. Later the worms are dried and go through the rollers to form a cake of rubber

Christian Gebauer - No title. (Rider chasing two horses.)

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glass negatives fruits taste fruits taste way nelson department agriculture tests apparatus germany purpose oils content vegetables chemists group vacuum distill vacuum distill distillation liquids temperatures pressure citrus library of congress