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 651
ficially colored, serve as anadulterant of saffron. The ovary is small, spindle-shaped; the strap-shaped corolla, orange-colored, 4-veined, 3-toothed, upward of 25 mm.long, contracted into a channeled hairy base. W. Brandes. A. Meyer. ^ Gehe. * Jandous. ^ Kanoldt. 628 SPICES MND CONDIMENTS.… … Fig. 552. Marigold (Calendula opcinalis). Surface view of petal showing ep epidermiswith h hairs and p parenchyma with oil globules. X160. (Moeller.) which is dissolved a yellow dye. The numerous hairs (h) on the channeledbase are over i mm. long, and usually consist of two parallel rows of…
Plant anatomy · Food adulteration and inspection · Microscopy
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