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Chitin from crab shells
幾丁質；甲殼素
（C8H13NO5)n CAS：1398-61-4
Storage：RT
Form…………………..coarse flakes
說明：Chitin, a linear amino polysaccharide composed of
β-1,4-linked N-acetyl-D-glucosamine (GlcNAc), is the second most abundant
natural biopolymer. It forms the carbohydrate backbone of the exoskeletons of
crustacians and insects and is also found in the cell wall of yeast and
fungi.
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