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We are making the utmost efforts to
provide our customers with the best products at all
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Daesang's L-Phenylalanine is a product of
fermentation via synthesis using sweeteners from corn as
the main raw material. It is an essential amino acid
necessary for proper growth of infants and nitrogen
balance of adults. It is in the spotlight as a
derivative of pharmaceuticals and a main raw material of
a high intensity sweetener. |
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Characteristics |
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 L-Phenylalanine is a dietary essential amino
acid and should be obtained from food or dietary
supplements.
L-Phenylalanine exists at about 2 to 5%
in protein. It is found in corn and seeds but cannot be
easily detached .....from
protein.
L-Phenylalanine can be converted into a
different amino acid. Individuals who suffer from
Phenylketonuria (PKU) should not take
it .
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MW : 165.19
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Product Specifications |
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Item
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Specification
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Identification test |
Conforms to FCC Standards
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Assay (Dried basis) |
98.5% to 102.0% |
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Arsenic (As) |
Not more than 3ppm
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Heavy metals (as Pb) |
Not more than 20ppm
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Lead |
Not more than 10ppm
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Loss on Drying |
Not more than 0.3%
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Residue on Ignition |
Not more than 0.1%
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pH(1.0% in solution) |
5.4 to 6.0 |
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Specific Rotation (20¡É)  |
-33.0¢ª to -35.2¢ª
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