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  1. No Access

    Article

    Stabilization of papain and lysozyme for application to cosmetic products

    For cosmetic applications, papain or lysozyme was conjugated to a soluble biopolymer produced by Schizophyllum commune. Stability of the conjugated enzymes were significantly enhanced, such that more than 90% of ...

    Young-Chul Sim, Sung-Gu Lee, Dong-Cheol Lee, Byung-Young Kang… in Biotechnology Letters (2000)

  2. No Access

    Article

    Novel Biological Process for L-DOPA Production from L-Tyrosine by P-Hydroxyphenylacetate 3-Hydroxylase

    A novel biological method was developed for the production of L-3,4-dihydroxyphenylalanine (L-DOPA) from L-tyrosine by p-hydroxyphenylacetate 3-hydroxylase of Escherichia coli strain W (ATCC 11105). About 48 m...

    Jang-Young Lee, Luying Xun in Biotechnology Letters (1998)

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    Article

    A novel method to supply the inhibitory aromatic compounds in aerobic biodegradation process

    To efficiently supply inhibitory aromatic solvents such as benzene, toluene, and xylenes in liquid phase for aerobic biodegradation processes, a novel technique was developed. Silicon tubing was immersed in th...

    Yong-Bok Choi, Jang-Young Lee, Hye-Kyung Lim, Hak-Sung Kim in Biotechnology Techniques (1992)