Deterioration of the flavor of sterilized concentrated milk (SCM)
is recognized as the principal limiting factor to commercial acceptance
of this product. Although a number of volatile compounds have
been identified in SCM, quantitative information on these compounds
is lacking. It is therefore difficult to ascertain the significance of
these...
Milk, preheated at 82°C for 30 minutes, was heated to 146°C
for four seconds (UHT-treated) and cooled to 5°C in a tubular heat
exchanger. Immediately after heat treatment, 20 gallons of heated
milk were vacuum distilled at 30°C in a semi-continuous, reduced
pressure glass apparatus. Twenty gallons of non-heated milk...
Stale flavor development has been recognized as a defect of
stored dry milk powders for several years. Recently, stale flavor
development has been found to occur upon storage of sterilized concentrated
milk, and is recognized as the principal limiting factor to
commercial utilization of this process (Seibert, 1963).
Some attempts...
The present study was undertaken to analyze the vitamin E, total lipids, and cholesterol in regular and fat-reduced milk to assess whether decreases in fat result in lower vitamin E contents. Milk samples of varying fat contents (11%, 3.3%, 2%, 1% and 0.5% fat) were obtained from a local dairy...
Published December 1960. Facts and recommendations in this publication may no longer be valid. Please look for up-to-date information in the OSU Extension Catalog: http://extension.oregonstate.edu/catalog
Published December 1940. Facts and recommendations in this publication may no longer be valid. Please look for up-to-date information in the OSU Extension Catalog: http://extension.oregonstate.edu/catalog