The paper introduced the method of determining the methanoic acid, ethanoic acid and propanoic acid in bio-diesels via ion chromatography.

文章建立了用离子色谱法测定生物柴油中的甲酸、乙酸、丙酸的方法。

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Tetronic acid, tetronic amine and their derivatives are five-membered heterocyclic compounds along with bio- and pharmacological activities.

特窗酸、特窗胺及其衍生物均是生物活性很高的五员杂环化合物，具有重要的研究与实用价值。

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Complexes of amino acid schiff base have become the hotspot of research in recent years due to their bio-activities, such as antiviral, anticancer and antibacterial activities, catalytic-activities.

氨基酸席夫碱和含硫席夫碱金属配合物具有较好的抗菌、抗炎等生物活性和催化活性，成为近年来研究的热点之一。

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ZeaChem was founded to produce both cellulosic ethanol and bio-based acetate and acetic acid.

FORBES: Procter & Gamble Partners With Bio-based Chemicals Startup ZeaChem