The microscopy of vegetable foods : with special reference to the detection of adulteration and the diagnosis of mixtures (1906)
Winton, Andrew Lincoln, 1864-1946, Moeller, Josef, 1848-1924 · New York : John Wiley & Sons · leaf 630
F:g. 520. Galangal {Alpinia officinarum). Outer layers of rhizome in surface view, epepidermis; rp brown parenchyma; g tannin grains; h oil cell. X160. (Moeixer.) lumps, but no starch. Further inward the cells have thick porous walls,and contain starch grains. 3. Endodermis (Fig. 521, enrf). The… … Fig. 521. Galangal. Cross section of rhizome, pa parenchyma, oe oil cells, and end endo-dermis of the cortex; ha bast fibers and ge vessels of a bundle. (Gilg.)
Plant anatomy · Food adulteration and inspection · Microscopy
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