测定了发酵前后烟叶碎片的化学成分,结果表明,发酵后的烟叶碎片中的可溶性还原糖含量明显降低,同时有机酸性成分增多,酸值提高。
The results showed that the content of soluble reducing sugar decreased remarkably and the acidic value increased after the fermentation, some volatile organic acids were produced.
彩色光阻剂的主要成分包括:碱可溶性树脂、光固化树脂、颜料、光引发剂、有机溶剂以及添加剂。
The photo resist consists of binder polymer which makes the photopolymer alkaline soluble, multi-functional monomers, pigments, photo initiators and solvents.
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