Industrial Use
Lactase produced commercially can be extracted both from yeasts such as Kluyveromyces fragilis and Kluyveromyces lactis and from fungi, such as Aspergillus niger and Aspergillus oryzae. Its primary commercial use is to break down lactose in milk to make it suitable for people with lactose intolerance. However, the U.S. Food and Drug Administration (FDA) has not formally evaluated the effectiveness of these products. ].
Lactase is also used to screen for blue white colonies in the MCS of various plasmid vectors in Escherichia coli or other bacteria.
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Famous quotes containing the word industrial:
“A few ideas seem to be agreed upon. Help none but those who help themselves. Educate only at schools which provide in some form for industrial education. These two points should be insisted upon. Let the normal instruction be that men must earn their own living, and that by the labor of their hands as far as may be. This is the gospel of salvation for the colored man. Let the labor not be servile, but in manly occupations like that of the carpenter, the farmer, and the blacksmith.”
—Rutherford Birchard Hayes (1822–1893)
“Adulthood is the ever-shrinking period between childhood and old age. It is the apparent aim of modern industrial societies to reduce this period to a minimum.”
—Thomas Szasz (b. 1920)