Journal ArticleDOI
Spectrometric Studies in Relation to Biology
and T R Hogness,V R Potter +1 more
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This article is published in Annual Review of Biochemistry.The article was published on 1941-06-01. It has received 9 citations till now.read more
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Journal ArticleDOI
Effects of Solvent Upon Absorption Spectra of Chlorophylls A and B; Their Ultraviolet Absorption Spectra in Ether Solution
D. G. Harris,F. P. Zscheile +1 more
TL;DR: The application of Kundt's rule to chlorophyll solutions is discussed, as well as certain relations of spectroscopic properties and solvents to analytical applications.
Journal ArticleDOI
The storage of cottonseed
TL;DR: In this paper, the color of the oils obtained by solvent extraction from ammonia-treated cottonseed is considerably lighter than that of oils obtained from untreated cottonseed, and it has been shown to reduce selfheating of the seed and the rate of formation of free fatty acids during storage.
Book ChapterDOI
Physical methods for the identification and assay of vitamins and hormones.
TL;DR: Physical methods that have been employed in vitamin and hormone studies include: visible-and ultraviolet-absorption spectrophotometry, photochemical techniques, colorimetry, fluorescence spectroscopy, fluorophotometry and isotopic tracer methods.