endotoxin (enÂ´dÅtokÂ´sin), n a nondiffusible lipid polysaccharide-polypeptide complex formed within bacteria (some gram-negative bacilli and others); when released from the destroyed bacterial cells, endotoxin is capable of producing a toxic manifestation within the host.
They are low in fat and contain no cholesterol. Oat bran contains about 5.4 grams of protein in a 1 ounce serving, while whole grain oats contain 4 grams of protein.
A cup of wheat bran has 125 calories and 2.5 grams of fat, while a cup of oat bran has 231 calories and 6.5 grams of fat. Wheat bran is higher in fiber, with 25 grams per cup compared to oat bran's 14.5 grams.