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The microscopy of vegetable foods, with special reference to the detection of adulteration and the diagnosis of mixtures (1916)

Winton, Andrew Lincoln, 1864-1946, Moeller, Josef, 1848-1924, Winton, Kate Grace Barber, 1882- · New York, John Wiley & sons, inc.; [etc., etc.] · leaf 593

An illustration from The microscopy of vegetable foods, with special reference to the detection of adulteration and the diagnosis of mixtures, 1916, leaf 593
acentse and embedded in a clear yeflow balsam. The chief flavoring principle of vanilla is not an essential oil but acrjstalline solid, vanillin, present in amounts ranging from 1.5 to 3.0per cent. In V. pompona Schiede, V. Guyanensis Split., V. palmamm 574 SPICES AMD CONDIMENTS. Lindl., and V.… … Fig. 490. Vanilla {Vanilla planifolia). Cross section of fruit. X8. (Berg.) prepared. It has also been found in Siam benzoin and in raw beet sugar.Synthetic vanillin is now made in large quantities from oil of cloves. HISTOLOGY. The beans, after soaking in water, serve for studying not only…

Plant anatomy · Food adulteration and inspection · Microscopy

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