measurement
A 2004 study by Qiu and Zeng measured the concentrations of nitrate, nitrite, and vitamin C in six species from the Amaranthaceae family: Celosia argentea L., Amaranthus spinosus L., A. cruentus L., Alternanthera philoxeroides (Mart.) Griseb., A. viridis L., and A. tricolor L.
Authors
Sources
- An ethnobotanical study on wild edible plants in Taishan County ... www.frontiersin.org via serper