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1890 ?? ??????? ???????? ?????? ????? ????? ?????? ??? ????? ???????? ????????? ?????? ??? ?????? ??? ???. ???????????, ?? ?????, ???????? ?? ??????? ?????? ?? ????? (????? ?? ??????? 100-935) ???? ??? ????? ????? ????????????? ????????? ????????? ????. ??? ????? ????? ???????? ????? ????????? ?????? ????????? ????? ???? ??????? ????????? ?????? ?? ???? ????? ?????? ?? ????? ???? ??? ????? ????? ?????????? ????????? ????????? ????. ????????? ????? ?? ????????? ????????? ??????? ??? ????? ????? ??????????? ??? ???? ????, ??? ?????? ????? ?? ????????? ????????? ????? ????? 1% ?? ??? ?? ???, ??????? ????????? ?????? ????????? ????? ???? ??????? ????? ?????? ??, ????? ???????? ???????? ????, ?? ??? ???????? ????????? ????.
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1970 ????????, ????? ????? ???? ?????????? ????? D-xylose ???? ????? ???? ??????? ???????? ?????? ?? ???? ?? ????????? ???. ????, D-xylose ??? ????????, ??? ????? ?? ?????????? ??????????? ???? xylose ??? ??? ??? ?? ??? ??????? xylole ???????? ???????? ????? ?????? ???.
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