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Sources. This enzyme can be found in a variety of different sources. It can be found in marine organisms, plants, and bacteria. Since thiamine (vitamin B 1) is a very important substance required for metabolic pathways by almost all organisms, it can be very detrimental to introduce Thiaminase to a system.
B vitamins are a class of water-soluble vitamins that play important roles in cell metabolism and synthesis of red blood cells. [ 1][ 2] They are a chemically diverse class of compounds. [ 1] Dietary supplements containing all eight are referred to as a vitamin B complex. Individual B vitamins are referred to by B-number or by chemical name ...
Thiamine, also known as thiamin and vitamin B 1, is a vitamin, an essential micronutrient for humans and animals. [3] [4] It is found in food and commercially synthesized to be a dietary supplement or medication. [1] [5] Phosphorylated forms of thiamine are required for some metabolic reactions, including the breakdown of glucose and amino ...
Updated February 19, 2024 at 7:23 PM. High levels of niacin, an essential B vitamin, may raise the risk of heart disease by triggering inflammation and damaging blood vessels, according to new ...
Thiamine deficiency. Thiamine deficiency is a medical condition of low levels of thiamine (vitamin B 1 ). [ 1] A severe and chronic form is known as beriberi. [ 1][ 7] The name beriberi was possibly borrowed in the 18th century from the Sinhalese phrase බැරි බැරි (bæri bæri, “I cannot, I cannot”), owing to the weakness ...
Antinutrient. Phytic acid ( deprotonated phytate anion in the picture) is an antinutrient that interferes with the absorption of minerals from the diet. Antinutrients are natural or synthetic compounds that interfere with the absorption of nutrients. [ 1] Nutrition studies focus on antinutrients commonly found in food sources and beverages.
Polioencephalomalacia. Polioencephalomalacia ( PEM ), also referred to as cerebrocortical necrosis ( CCN ), is a neurological disease seen in ruminants that is caused by multiple factors, one of which is thiamine depletion in the body. Thiamine (vitamin B1) is a key chemical in glucose metabolism that, when deficient, is most threatening to ...
Acute toxicity. The oral LD 50 range of aflatoxin B 1 is estimated to be 0.3–17.9 mg/kg body weight for most animal species. [ 35] For instance, the oral LD 50 of aflatoxin B 1 is estimated to be 17.9 mg/kg body weight in female rats and 7.2 mg/kg body weight in male rats. Still in male rats, the intraperitoneal LD 50 of aflatoxin B 1 is ...