Winton, Andrew Lincoln, 1864-1946, Moeller, Josef, 1848-1924 · New York, J. Wiley & sons; [etc., etc.] · leaf 685
m starch, or Guiana arrowroot, is made in the tropics from the tuber-ous roots of Dioscorea alata L., D. sativa L., D. aculeata L., D. glabraRoxb., D. Japonica Thbg., D. nummularia Lam., D. tomentosa Koenio-(order Dioscoracece), and other species of this genus. 664 COMMERCML STARCHES. Microscopic… … Fig. 585. Yam Starch. X300. (Moeller.) Forms. The grains are flattened in outhne, irregularly ovate orreniform. At the broad end they are often truncated; at the narrowor hilum end, rounded or very indistinctly pointed. Size. Usually the grains are 30-50 p. long, but occasionally reach80 11. The…
Food adulteration and inspection · Plant anatomy · Microscopy
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