- 更多网络例句与阿拉伯胶属相关的网络例句 [注:此内容来源于网络,仅供参考]
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We investigated constituent of triterpenoid saponins ofAlbizzia, two new compounds together with two known compounds were isolated from Albizzia julibrissin Durazz. by using column chromatography (macroreticular resin, silica gel, Sephadex gel, reverse phase silica gel),preparative HPLC methods et al.On the basis of spectroscopic analysis, including IR,ESI-MS,~1H-NMR,~(13)C-NMR,HMBC,HMQC,~1H-~1HCOSY and chemical methods, the structure of two new compounds were identified as 3 - O -[β-D-xylopyranosyl(1→2)-β-D-fucopyranosyl (1→6)-β- D -2- deoxy - 2 - acetoamidoglucopyranosyl] -21-O-[(6S)-2- trans- 2,6-dimethyl - 6 - O-β- D - quinovopyranosyl -2,7- octadienoyl] - acacic acid- 28 - O-β-D-glucopyranosyl(1→3)[α-L-arabinofuranosyl(1→4)]-α-L-rhamnopyranosyl(1→2)-β-D-glucopyranoside acacic acid 3- O -β- D- glucopyranosy(1→3)-β- D- fucopyranosl(1→6) [β-D- xylopyranosyl (1→2)]-β-D-glucopyranoside ;two known compounds were acacic acid lactone 3- O -β-D- xylopyranosyl-(1→2)-β-D-fucopyranosl (1→6)- 2-deoxy -2 -acetoamido -β-D- glucopyranoside ; acacic acid lactone 3- O-β-D-xylopyranosyl(1→2)-α-L- arabinopyranosl (1→6)- 2- deoxy - 2- acetoamido -β-D-glucopyranoside . The study lays chemical foundation and chemical reference substance for enhancing quality standard of Albizzia julibrissin Durazz.
本研究论文在综述国内外对合欢属Albizzia三萜皂苷化学成分和药理作用研究进展的基础上,利用传统植化分离手段和现代分离技术,包括大孔树脂、硅胶、葡聚糖凝胶、反相硅胶等柱色谱,制备高效液相色谱法等技术从中药合欢皮中分离得到了4个化合物,其中,2个新化合物和2个己知化合物,并进一步通过现代分析技术IR,ESI-MS,~1H-NMR,~(13C-NMR,HMBC,HMQC,~1H-~1HCOSY等和化学方法鉴定了2个新化合物的结构分别是:3-O-[β-D-吡喃木糖基(1→2)-β-D-吡喃夫糖基(1→6)-β-D-2-去氧-2-乙酰氨基吡喃葡萄糖基]-21-O-[(6S)-2-反式-2,6-二甲基-6-O-β-D-吡喃鸡纳糖基-2,7-辛二烯酸基]-金合欢酸-28-O-α-L-呋喃阿拉伯糖基(1→4)[β-D-吡喃葡萄糖基(1→3)]-α-L-吡喃鼠李糖基(1→2)-β-D-吡喃葡萄糖苷,金合欢酸3-O-β-D-吡喃葡萄糖基(1→3)-β-D-吡喃夫糖基(1→6)[β-D-吡喃木糖基(1→2)]-β-D-吡喃葡萄糖苷;2个已知化合物结构分别是:金和欢酸内酯3-O-β-D-吡喃木糖基(1→2)-β-D-吡喃夫糖基(1→6)-β-D-2-去氧-2-乙酰氨基吡喃葡萄糖苷,金和欢酸内酯3-O-β-D-吡喃木糖基(1→2)-α-L-吡喃阿拉伯糖基(1→6)-β-D-2-去氧-2-乙酰氨基吡喃葡萄糖苷。
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Nutrients are cultured in organic media that may contain: organic milled soy, organic yeast a natural source of PABA and SOD, organic maltodextrin, organic gum acacia, organic orange and lemon peel - natural sources of bioflavonoids, organic carrot powder, organic alfalfa powder, enzymes and Lactobacilli (L.acidophilus, L. bifidus, L.rhamnosus).
养分培养有机媒体可能包含:有机米酱油,有机酵母的天然来源,苯甲酸和超氧化物歧化酶,有机麦芽糊精,有机阿拉伯胶,有机橙和柠檬皮-天然来源的生物类黄酮,有机胡萝卜粉有机苜蓿粉,酵素和乳酸菌(嗜酸乳杆菌,双歧杆菌属, L.rhamnosus )。
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Dagger; Nutrients are cultured in organic media that may contain: organic milled soy, organic yeast a natural source of PABA and SOD, organic maltodextrin, organic gum acacia, organic orange and lemon peel - natural sources of bioflavonoids, organic carrot powder, organic alfalfa powder, enzymes and Lactobacilli (L.acidophilus, L. bifidus, L.rhamnosus).
dagger;养分培养有机媒体可能包含:有机米酱油,有机酵母的天然来源,苯甲酸和超氧化物歧化酶,有机麦芽糊精,有机阿拉伯胶,有机橙和柠檬皮-天然来源的生物类黄酮,有机胡萝卜粉有机苜蓿粉,酵素和乳酸菌(嗜酸乳杆菌,双歧杆菌属, L.rhamnosus )。
- 更多网络解释与阿拉伯胶属相关的网络解释 [注:此内容来源于网络,仅供参考]
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Babiana strocta Ker-Gawler:穗状鸢尾
(土壤的)B层穗状鸢尾属(鸢尾科) B-horizon Babiana;ballon-root | 穗状鸢尾 Babiana strocta Ker-Gawler | 阿拉伯胶树荚 bablabs;bablah
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B-horizon Babiana;ballon-root:(土壤的)B层穗状鸢尾属(鸢尾科)
(土壤的)B层穗状鸢尾属(鸢尾科) B-horizon Babiana;ballon-root | 穗状鸢尾 Babiana strocta Ker-Gawler | 阿拉伯胶树荚 bablabs;bablah
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acacia; gum arabic gum acacia:阿拉伯胶
相思树属 Acacia | 阿拉伯胶 acacia; gum arabic gum acacia | 缺钙血症 acalcemia
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Vibrio cholerae:霍乱弧菌
病原学 霍乱弧菌 (Vibrio cholerae)属弧菌科弧菌属. 为革兰氏染色阴性弧菌. 菌体短小,弧形或逗点状运动活泼. 能发?蔗糖和甘露糖不发酵阿拉伯胶糖,皆与霍乱多价血清发生凝集. 对营养要求简单,在普通蛋白胨水中生长良好. 最适酸碱度为pH7.2~7.4,
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Acacia wattle:相思树属(豆科)
阿拉伯胶树 Acacia senegal Willd.;gum senegal | 相思树属(豆科) Acacia wattle | 铁苋属(大战科) Acalypha
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Arabian millet:(食用)高粱(属)
Arabian gum 阿拉伯(树)胶 | Arabian millet (食用)高粱(属)[Sorghum] | arabic acid 阿糖酸
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Arabis ; rock cress ; wall cress:筷子芥菜属(芸苔科)
"阿拉伯胶糖;树胶树","arabinose" | "筷子芥菜属(芸苔科)","Arabis ; rock cress ; wall cress" | "筷子芥菜","Arabis alpina L. ; mountain rock cress ; rocky wall-cress"