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The Nature of Cottonseed Phospholipids by B. Vijayalakshmi; Dr. S. Venkob Rao; Dr. K. T. Achaya is a Agricultural and Biological Sciences article available to read on EtoBox.

What is The Nature of Cottonseed Phospholipids about?

Degumming of crude cottonseed oil yielded 10/0 of phospholipids. Repeated acetone precipitations still left 18 o/o of triglycerides and 3.6 O/O of gossypol. The UV-spectrum of the total phospholipids showed a h,,, at 391 rnK w h i h was characteristic of the bound form of gossypol, possibly with the free amino group of the phosphatidyl ethanolamine present. The phospholipids were separated into a number of fractions by silicic acid column chromatography. Gossypol occurred in free form in the eluted fractions indicating cleavage during column chromatography. Analysis of the fractions by thinlayer chromatography as such and after different types of hydrolysis revealed the composition of the total phospholipids to be: phosphatidyl ethanolamine 22 O / o , inositol phospholipids 37 O / o , phosphatidyl choline 33 O / o and unidentified 8 O/o. Uber die Phospholipoide im Baumwollsaatol Rohes Baumwollsaatol lieferte bei der Entschleimung 1 O/o Phospholipoide. Trotz mehrmaliger Fallung mit Aceton enthielt das gesamte Phospholipoid no& 18 o/o Triglyceride und 3.60/0 Gossypol. Das UV-Spektrum der gesamten Phospholipoidc zeigte ein Maximum bei 391 rnp, das fur gebundenes Gossypol charakteristi

Who reads The Nature of Cottonseed Phospholipids?

Author

B. Vijayalakshmi; Dr. S. Venkob Rao; Dr. K. T. Achaya

Publisher

John Wiley and Sons; Wiley (John Wiley & Sons); Wiley (ISSN 0931-5985)

Published

1969

Language

EN

Field

Agricultural and Biological Sciences (Life Sciences)