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 626
Fig. 515. Turmeric {Curcuma longa). Primary (round) and secondary (long) rhizomes. (Hager.) curcumin liberated from the oil cells imparts a deep-yellow color. Asfound on the market, the product is hard, tough, and sinks in water.The fractured surface is smooth, waxy, of an orange-yellow color.…
Plant anatomy · Food adulteration and inspection · Microscopy
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