In the United States, the word segregated is loaded with emotional baggage, the result of hundreds of years of slavery, discrimination, and racism, and its use produces serious miscommunication. Use of segregated to refer to specialized schools is cause for concern and reconsideration
Toxic principle. The principle toxin of castor bean is ricin which is a lectin, also termed a toxalbumin. Ricin may comprise up to 3% of the seed weight. Toxalbumins are very toxic plant-derived compounds that combine carbohydrate and protein moieties or components.escription. Castor bean is a herbacious annual which can reach to nearly 15 feet tall when growing in open spaces in warm climates. Large leaves are alternate, palmately lobed with 5-11 toothed lobes.
A number of beans contain orally toxic lectin. Boil these beans to destroy the lectin, as moist heat denatures the protein. Beans that show oral toxicity include kidney beans, navy beans, pinto beans, lima beans and broad beans. Broad beans are also known as field beans or fava beans.ome spices contain lectins including garlic, marjoram, allspice, nutmeg and peppermint. Cocoa beans, Arabica coffee beans, walnuts, hazelnuts, sesame seeds and sunflower seeds also contain human reactive lectins. Most of these foods are cooked or roasted before packaging, destroying the lectins.