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δ-Decalactone (DDL) is a chemical compound, classified as a lactone, that naturally occurs in fruit [1] and milk products [2] in traces. It can be obtained from both chemical and biological sources. [3] [4] Chemically, it is produced from Baeyer–Villiger oxidation of delfone. [5]
Lactose, or milk sugar, is a disaccharide composed of galactose and glucose and has the molecular formula C 12 H 22 O 11. Lactose makes up around 2–8% of milk (by mass). The name comes from lact (gen. lactis ), the Latin word for milk, plus the suffix -ose used to name sugars.
In chemistry, a mole map is a graphical representation of an algorithm that compares molar mass, number of particles per mole, and factors from balanced equations or other formulae. [1] They are often used in undergraduate -level chemistry courses as a tool to teach the basics of stoichiometry and unit conversion .
In chemistry, the molar mass (M) (sometimes called molecular weight or formula weight, but see related quantities for usage) of a chemical compound is defined as the ratio between the mass and the amount of substance (measured in moles) of any sample of the compound. [1] The molar mass is a bulk, not molecular, property of a substance.
Swedish chemist Carl Wilhelm Scheele was the first person to isolate lactic acid in 1780 from sour milk. [17] The name reflects the lact-combining form derived from the Latin word lac, meaning "milk". In 1808, Jöns Jacob Berzelius discovered that lactic acid (actually L-lactate) is also produced in muscles during exertion. [18]
Aflatoxin M 1 may be found in milk, including human milk. In cows, sheep, goats and buffaloes that have consumed feeds contaminated with aflatoxin B 1, aflatoxin M 1 will be formed as a result of the metabolic process in the livers of ruminants and excreted in their milk. Humans can be exposed to the toxins through consumption of contaminated ...
Molar concentration or molarity is most commonly expressed in units of moles of solute per litre of solution. [1] For use in broader applications, it is defined as amount of substance of solute per unit volume of solution, or per unit volume available to the species, represented by lowercase : [2]
Rumenic acid, also known as bovinic acid, is a conjugated linoleic acid (CLA) found in the fat of ruminants and in dairy products.It is an omega-7 trans fatty acid.Its lipid shorthand name is cis-9, trans-11 18:2 acid.