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US09447280B2 Derivatives of native lignin from annual fibre feedstocks 有权
来自年度纤维原料的天然木质素衍生物

Derivatives of native lignin from annual fibre feedstocks
摘要:
The present invention provides derivatives of native lignin having certain aliphatic hydroxyl content. Surprisingly, it has been found that consistent and predictable antioxidant activity may be provided by selecting for derivatives of native lignin having certain aliphatic hydroxyl content.
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