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Glucosinolates are also called mustard oil glycosides. The standard product of the reaction is the isothiocyanate (mustard oil); the other two products mainly occur in the presence of specialised plant proteins that alter the outcome of the reaction. [12] A mustard oil glycoside 1 is converted to an isothiocyanate 3 (mustard oil).
Mustard is a condiment made from the seeds of a mustard plant (white/yellow mustard, Sinapis alba; brown mustard, Brassica juncea; or black mustard, Brassica nigra). The whole, ground, cracked, or bruised mustard seeds are mixed with water, vinegar, lemon juice , wine, or other liquids, salt, and often other flavorings and spices , to create a ...
Jewish texts compare the knowable universe to the size of a mustard seed to demonstrate the world's insignificance and to teach humility. [17] The mustard seed is mentioned in the Quran: "And We place the scales of justice for the Day of Resurrection, so no soul will be treated unjustly at all. And if there is [even] the weight of a mustard ...
Whenever sinigrin-containing plant tissue is crushed or otherwise damaged, the enzyme myrosinase degrades sinigrin to a mustard oil (allyl isothiocyanate), which is responsible for the pungent taste of mustard and horseradish. [1] Seeds of white mustard, Sinapis alba, give a less pungent mustard because this species contains a different ...
Ascorbate is a known cofactor of myrosinase, serving as a base catalyst in glucosinolate hydrolysis. [1] [7] For example, myrosinase isolated from daikon (Raphanus sativus) demonstrated an increase in V max from 2.06 μmol/min per mg of protein to 280 μmol/min per mg of protein on the substrate, allyl glucosinolate (sinigrin) when in the presence of 500 μM ascorbate. [4]
Many isothiocyanates from plants are produced by enzymatic conversion of metabolites called glucosinolates. A prominent natural isothiocyanate is allyl isothiocyanate, also known as mustard oils. Cruciferous vegetables, such as bok choy, broccoli, cabbage, cauliflower, kale, and others, are rich sources of glucosinolate precursors of ...
In 13th century France the seeds were ground and used. They were mixed with unfermented grape juice (must) to create "moût-ardent" ("burning must"). This became later "moutarde", [4] or mustard in English. A spice is generally made from ground seeds of the plant, with the seed coats removed. The small (1 mm) seeds are hard and vary in color ...
Mustard is a condiment made from the mustard seeds from one of three varieties of mustard plant: Sinapis alba, white mustard (also known as yellow mustard); Brassica juncea, brown mustard; or Brassica nigra, black mustard. The whole, ground, cracked, or bruised mustard seeds are mixed with water, vinegar, or other liquids, and sometimes other ...