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, Mrs · New York, John Wiley & sons, inc.; [etc., etc.] · leaf 630
Fig. 524. Sweet Flag. Elements of rhizome, ep epidermis; o oil cell. (Moeller.) are proteid matter and lumps with the reactions of tannin. Accordingto Hartwich the contents of many cells is a substance colored red byaniline and hydrochloric acid. … Fig. 525, Sweet Flag. Cross section of rhizome. 5 starch parenchyma forming networkabout i intercellular spaces; o oil cells; gjb fibro-vascular bundle; k endodermis. (TSCHIRCH.) The oil cells are usually larger than the starch cells (30-90 fx), andoccur mostly at the knots of the network. Each…
