1) Curcumin/analysis
姜黄素/分析
2) curcumin
['kə:kjumin]
姜黄色素
1.
Investigation of effects of several kinds of ultrasound on the extraction yield of curcumin and total flavanone from curcum;
不同超声对姜黄色素和姜黄总黄酮浸取率影响的研究
2.
Extraction and antiseptic effect of curcumin on foods;
姜黄色素提取及防腐效果研究
3) curcumin
['kə:kjumin]
姜黄素
1.
Optimum Conditions for Extracting Curcumin with Sodium Dodecyl Sulfate;
十二烷基硫酸钠提取姜黄素的工艺优化
2.
Studies on Preparation and Physicochemical Properties of Inclusion Complex of Curcumin with HP-β-Cyclodextrin;
姜黄素-羟丙基-β-环糊精包合物的制备及其理化性质研究
3.
Study on preparation of curcumin lipsomes and the chemicophysical propery;
姜黄素脂质体的制备及理化性质考察
4) yam diosgenin
黄姜皂素
1.
A new process,taking the residue of yam diosgenin as the raw material preparation activated carbons and moulding coal,the results show that,the activated carbons adsorption performance and the decolorization strength are better than activated carbon of the commercial pellet,prepareing the moulding coal are feasible.
探索了一条解决黄姜皂素残渣处置的新工艺——以黄姜皂素残渣为原料制备活性炭和型煤。
2.
Activated carbon was prepared using the residue in yam diosgenin production as raw material and ZnCl_2 as activator.
以黄姜皂素残渣为原料,用ZnCl2为活化剂制备活性炭,研究了活化温度、活化剂浓度、液固比、活化时间对活性炭吸附性能的影响。
3.
The current research progress on synthesis for the lignin-phenolic resin were reviewed with lignin which was from yam diosgenin waste,and including synthesis method of yam lignin-phenolic resin and modified yam lignin-phenolic resin.
简要介绍了从黄姜皂素废渣中提取木素、并以此合成木素-酚醛树脂的研究情况,包括木素-酚醛树脂以及改性木素-酚醛树脂的合成方法。
5) Dioscorea zingiberensis pigment
黄姜色素
1.
This paper mainly studied the way of extraction and purifying the yellow pigment in Dioscorea zingiberensis ,and the effects of light,heat,metal ions and pH value to Dioscorea zingiberensis pigment.
报道了黄姜中黄色素的初步提取、提纯方法 ,以及光、热、金属离子、pH值对黄姜色素的影响 。
6) curcumine
姜黄素
1.
Depressant Effect of Curcumine on the Expression of Matrix Metalloproteinase-9 in Human Umbilical Vein Endothelial Cell Dammge Model;
姜黄素对人脐静脉内皮细胞损伤模型MMP-9表达的抑制作用
2.
Effects of curcumine on Ang-Ⅱ and ET-1 in renal homogenate in rats with unilateral ureteral occlusion;
姜黄素对单侧输尿管梗阻大鼠肾脏表达血管紧张素Ⅱ、内皮素-1的影响
3.
Effect of Curcumine on Expression of Matrix Metalloproteinase- 9 in Human Umbilical Vein Endothelial Cell;
姜黄素对人脐静脉内皮细胞基质金属蛋白酶-9的影响
补充资料：姜黄素
分子式：C21H20O6
分子量：368.37
CAS号：458-37-7
性质：橙黄色结晶粉末。熔点183℃，易溶于冰醋酸，溶于醇、丙酮，微溶于醚带淡绿色荧光，溶于碱呈深红棕色，溶于浓硫酸带黄红色，不溶于水。
制备方法：由香草醛与乙酰丙酮反应而得。用无水乙酸乙酯溶解香草醛，然后加入硼酸三丁酯和由乙酰丙酮、B2O3生成的络合物，再滴加正丁胺，滴完搅拌4-5h，放置过夜。次日加入60℃的0.4N盐酸继续搅拌1h，并用50℃水浴保温，使反应完全。分去反应生成物的水层，用水洗涤3-4次，滤出姜黄素，用乙酸乙酯洗涤2-3次得到粗品，用乙醇重结晶得成品。
用途：酸碱指示剂，pH7，8（黄）-9.2（红棕）。
分子量：368.37
CAS号：458-37-7
性质：橙黄色结晶粉末。熔点183℃，易溶于冰醋酸，溶于醇、丙酮，微溶于醚带淡绿色荧光，溶于碱呈深红棕色，溶于浓硫酸带黄红色，不溶于水。
制备方法：由香草醛与乙酰丙酮反应而得。用无水乙酸乙酯溶解香草醛，然后加入硼酸三丁酯和由乙酰丙酮、B2O3生成的络合物，再滴加正丁胺，滴完搅拌4-5h，放置过夜。次日加入60℃的0.4N盐酸继续搅拌1h，并用50℃水浴保温，使反应完全。分去反应生成物的水层，用水洗涤3-4次，滤出姜黄素，用乙酸乙酯洗涤2-3次得到粗品，用乙醇重结晶得成品。
用途：酸碱指示剂，pH7，8（黄）-9.2（红棕）。
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