1) bagasse alkali-lignin
蔗渣碱木质素
1.
A study on preperation of syringaldehyde and vanillin from bagasse alkali-lignin Ⅱ.Seperation and purification of syringaldehyde and vanillin;
蔗渣碱木质素制紫丁香醛和香兰素的研究──Ⅱ.紫丁香醛和香兰素的分离提纯
2) bagasse soda lignin
蔗渣碱木素
1.
The bagasse soda lignin (BSL) was prepared from black liquor of bagasse sodapulping, then its quantitative 13C-NMR spectrum was recorded with a UNITY-400 MHzspectrometer.
从蔗渣纸浆黑液中制出纯蔗渣碱木素,然后测定其定量13C-NMR谱。
3) bagasse lignin
甘蔗渣木质素
1.
Modification of phenol formaldehyde resin adhesive using bagasse lignin
甘蔗渣木质素改性酚醛树脂胶粘剂研究
4) alkali lignin
碱木质素
1.
Study on Deoxidization of Alkali Lignin by CuO/C Catalyst;
氧化铜/活性炭(CuO/C)催化还原碱木质素研究
2.
Study on Deoxidization of Alkali Lignin by Pd/C Catalyst;
钯/炭(Pd/C)催化还原碱木质素的研究
3.
The change of chemical structure of straw alkali lignin in deoxidization reaction with cyclohexene catalyzed by CuO/C catalyst which was prepared by equal volume impregnation was studied by FTIR,UV,1H-NMR and HPLC.
用等体积浸渍法制备CuO/C催化剂,采用FTIR、UV、1H-NMR光谱和HPLC色谱,分析了以CuO/C为催化剂,以环己烯为还原剂对麦草碱木质素进行催化,研究了碱木质素的化学结构变化。
5) raw alkaline lignin
粗碱木质素
1.
Enzymatic hydrolysis of xylan in raw alkaline lignin by xylanase from Trichoderma reesei was studied.
研究用里氏木霉木聚糖酶降解粗碱木质素中的木聚糖,得出了适宜的酶解条件:pH值4。
6) alkali lignin-amine
碱木质素胺
1.
Alkali lignin-amine supported palladium complex was prepared from alkali lignin-amine and palladium nitrate by complexation reaction which was carried out in aqueous solution at pH 7.
采用提纯碱木质素与二乙烯三胺进行Mannich反应,制备了碱木质素胺,然后将碱木质素胺与硝酸钯进行络合反应,以pH值为7的水作为反应溶剂时,产物中钯含量最高,可达6。
补充资料:鸭脚木碱
分子式:
CAS号:
性质:又称鸡骨常山碱。黄色细针状结晶(丙酮),热至200℃变为棕色,260℃变为黑色,300℃以上分解。在有机溶剂中迅速分解,生成带有蓝色荧光的红色溶液。其盐酸盐为黄色片状结晶(无水乙醇),286℃分解,旋光度[α]D+132°(c=1.06),溶于水。存在于夹竹桃科植物缢缩鸭脚树(Alstonia constricta F. Mull.)的根和皮,长春花[Catharanthus roselgs (L.) G. Don]的根中,也可生物合成制得。具有抗癌活性。
CAS号:
性质:又称鸡骨常山碱。黄色细针状结晶(丙酮),热至200℃变为棕色,260℃变为黑色,300℃以上分解。在有机溶剂中迅速分解,生成带有蓝色荧光的红色溶液。其盐酸盐为黄色片状结晶(无水乙醇),286℃分解,旋光度[α]D+132°(c=1.06),溶于水。存在于夹竹桃科植物缢缩鸭脚树(Alstonia constricta F. Mull.)的根和皮,长春花[Catharanthus roselgs (L.) G. Don]的根中,也可生物合成制得。具有抗癌活性。
说明:补充资料仅用于学习参考,请勿用于其它任何用途。
参考词条