Figs, syrup, compound

For preparations for oral use, knowledge of the desired dosage form is important, but compatibility with ethanol, glycerin, sucrose, corn syrup, preservatives, and buffers is usually carried out. This type of study also gives an idea of the activation energy, E, of the predominant reaction in solution. The Arrhenius plots (Fig. 16) for compounds in solution are usually quite precise. 

The system by Sewenig et al. [210] as displayed in Fig. 6.14 has been used to isolate the two main compounds of a raspberry flavour, E-(a)- and E-(p)-ionone (Fig. 6.20) for carbon and hydrogen isotope analysis a correlation diagram of the data from various authentic samples and extracts from brandy, yoghurts and syrups permitted the discrimination between products from natural and nature-identical origin. 

Fig. 3.22. GC separation of keto and hydroxy acids from the urine of a patient with maple syrup urine disease. Top chromatogram, the patient before dietary treatment middle chromatogram, the same patient after two days on a diet bottom chromatogram, a mixture of reference compounds. Peaks 1, lactic acid 2, 2-hydroxyisobutyric acid 3, 2-hydroxybutyric acid 4, pyruvic acid 5, 3-hydroxyisobutyric acid 6, 3-hydroxybutyric acid 7, 2-hydroxyisovaleric acid 8, 2-ketobutyric acid 9, malonic acid (internal standard) 10, 2-methyl-3-hydroxybutyric acid 11, 2-hydroxy-n-valeric acid 12. methylmalonic acid 13, 3-hydroxyisovaleric acid 14a and b, 2-ketoisovaleric acid IS, acetoacetic add 16, 2-hydroxyisocaproic acid 17, 2-hydroxy-3-methylvaleric acid 18a, L-2-keto-3-methylvaleric add 18b, D-2-keto-3-methyl-valeric acid 19, 2-ketoisocaproic acid. Reproduced from [386],...

The flow sheet (Fig. 2) illustrates the manufacture of amino resin syrups, cellulose-filled molding compounds, and spray-dried resins. 

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