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Aflatoxin B 1 is an aflatoxin produced by Aspergillus flavus and A. parasiticus.It is a very potent carcinogen with a TD 50 3.2 μg/kg/day in rats. [4] This carcinogenic potency varies across species with some, such as rats and monkeys, seemingly much more susceptible than others.
Nutritionally, cheese is essentially concentrated milk, but altered by the culturing and aging processes: it takes about 200 grams (7.1 oz) of milk to provide that much protein, and 150 grams (5.3 oz) to equal the calcium, though values for water-soluble vitamins and minerals can vary widely. [54]
For added sugars, the guidance is that 100% DV should not be exceeded. 100% DV is defined as 50 grams. For a person consuming 2000 calories a day, 50 grams is equal to 200 calories and thus 10% of total calories—the same guidance as the WHO. [152] To put this in context, most 12-US-fluid-ounce (355 ml) cans of soda contain 39 grams of sugar.
One tablespoonful (5 grams) of dry unsweetened cocoa powder has 12.1 mg of caffeine [97] and a 25-g single serving of dark chocolate has 22.4 mg of caffeine. [98] Although a single 7 oz. (200 ml) serving of coffee may contain 80–175 mg, [ 99 ] studies have shown psychoactive effects in caffeine doses as low as 9 mg, and a dose as low as 12.5 ...
Of the three subclasses B1, B2, and B3, B1 and B2 are theorized to have evolved about one billion years ago, while B3 seems to have arisen independently, possibly before the divergence of the gram-positive and gram-negative eubacteria about two billion years ago. [48] PNGM-1 (Papua New Guinea Metallo-β-lactamase-1) has both metallo-β ...
The two-disc soundtrack album was released on October 27, 2016, and consists of 13 tracks including a humming version of "Because I Miss You", 13 instrumentals and three special background music created by folk-fusion band Second Moon. [28] [29] The drama marked the comeback of acclaimed balladeers Sung Si-kyung and Baek Ji-young after two years.
V̇O 2 max (also maximal oxygen consumption, maximal oxygen uptake or maximal aerobic capacity) is the maximum rate of oxygen consumption attainable during physical exertion. [1] [2] The name is derived from three abbreviations: "V̇" for volume (the dot over the V indicates "per unit of time" in Newton's notation), "O 2" for oxygen, and "max" for maximum and usually normalized per kilogram of ...
[98] [99] [100] Despite a rapid soil and water half-life of 4.5 days, and an air half-life of less than one day, BPA's ubiquity makes it an important pollutant. BPA has a low rate of evaporation from water and soil, which presents issues, despite its biodegradability and low concern for bio-accumulation.