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Chi Chua me đất Tham khảo“ | "Sheer toxicity – actual poisoning – from ingested oxalic acid is wildly unlikely. The only foodstuff that contains oxalic acid at concentrations high enough to be an actual toxicity risk is the leaves – not the stalks, which is what one normally eats – of the rhubarb plant. (And you'd need to eat an estimated 11 pounds (5kg) of rhubarb leaves at one sitting for a lethal dose, though you'd be pretty sick with rather less." | ” |
“ | "Other components in food: phytic acid and oxalic acid, found naturally in some plants, bind to calcium and can inhibit its absorption. Foods with high levels of oxalic acid include spinach, collard greens, sweet potatoes, rhubarb, and beans. Among the foods high in phytic acid are fiber-containing whole-grain products and wheat bran, beans, seeds, nuts, and soy isolates. The extent to which these compounds affect calcium absorption varies. Research shows, for example, that eating spinach and milk at the same time reduces absorption of the calcium in milk. In contrast, wheat products (with the exception of wheat bran) do not appear to lower calcium absorption. For people who eat a variety of foods, these interactions probably have little or no nutritional consequence and, furthermore, are accounted for in the overall calcium DRIs, which factor in differences in absorption of calcium in mixed diets" | ” |
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Chi Chua me đất Tham khảoLiên quan
Chi Chiến tranh thế giới thứ hai Chiến tranh thế giới thứ nhất Chiến tranh Việt Nam Chi (sinh học) Chiến tranh Pháp – Đại Nam Chiến dịch Điện Biên Phủ Chiến tranh Pháp–Phổ Chủ tịch nước Cộng hòa xã hội chủ nghĩa Việt Nam Charlie ChaplinTài liệu tham khảo
WikiPedia: Chi Chua me đất http://www.ville-ge.ch/musinfo/bd/cjb/africa/detai... http://www.guynesom.com/CorniculataeSidoid09.pdf http://oxalicacidinfo.com/ http://www.pubmedcentral.nih.gov/picrender.fcgi?ar... http://www.nal.usda.gov/fnic/foodcomp/Data/Other/o... http://plants.usda.gov http://plants.usda.gov/java/ClassificationServlet?... http://data.canadensys.net/vascan/taxon/1495 http://www.vegetables.co.nz/select_a_vegetable/yam... http://www.nzor.org.nz/names/3f5bfb89-a51e-42ba-bc...