4,864 research outputs found
Synthesis of Regioselectively Protected Protocatechuic Acid Derivatives by Biomimetic Transformation of Quinic Acid
No full text3- and 4-monoesterified protocatechuic acid methyl ester (5 and 7 respectively) have been synthesised from quinic acid by a high yields biomimetic rearrangement
A simple approach to DC- Cholesterol, its analogs and Vitamin D-based cationic lipids for gene therapy
No full textSynthesis of a Novel Series of Cationic Lipids that can act as efficent gene delivery vehicles
No full text
Natural phenols and diglycerides in virgin olive oil and their relation
No full textThis work is to be included among an evaluation of analytical methods to be used for determination of olive oil quality. Studies on the diglycerides and phenols fraction have been conducted on some olive oils, obtained from cultivars grown in Calabria, during years 1997-2000. The analysis of obtained data indicates that there is a close relation between the content of phenols and diglycerides in virgin olive oil and that high content in phenols and 1,2-diglycerides is a characteristic of fresh olive oil
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