CAS号：

9000-40-2

中文名称：

槐豆树脂

英文名称：

Carob gum

中文别名：

槐豆树脂;
角豆胶;
Gum acacia;
阿拉伯树胶粉;
树胶粉;
Magnesium potassium aspartate;
5,7-dichloroquinolin-8-ol;
quinolor;
tarquinor;
7-chloroquinolin-8-ol;
Halquinol;
Valerianae extractum;
Valeriana officinalis L., root extract;
Valerian root extract;
(1E,6E)-1,7-bis(4-hydroxy-3-methoxyphenyl)hepta-1,6-diene-3,5-dione;
Curcuma oil;
Koot;
Kost;
Kushtha;
Kusta;
Oils, costus;
Ouplate;
Pachak;
Patchuk;
Putchuk;
Saussurea lappa root oil;
Seppudy;
Sepuddy;
Spiral flag oil;
Upalet;
Oleum inula;
Costus root oil;
Coal tar [Soots, tars, and mineral oils];
Coal-tars;
Coal Tar;
Rose oil (Rosa damascena MilL.) Turkish;
Rose oil Moroccan;
Rose oil, "Bulgarian";
Rose oil, Bulgarian, true otto (Rosa damascena MilL.);
Rose oil, Damascena;
Rose oil, Egyptian (Rosa spp.);
Rose oil, bulgarian, true otto;
Rose otto;
Rosen oel;
Rosen oel [German];
Rosenol;
Rosewood oil;
Stearoptenes, rose;
Turkish rose otto;
UNII-WUB68Y35M7;
rose oil

英文别名：

Carob gum;
A 120;
A 120 (polysaccharide);
Algaroba;
Aqagel VS 400;
CSL-M 250;
Carob bean gum;
Carob seed gum;
Caroban;
Caromax;
Ceratonia gum;
Cesagum LID/150;
Cesagum LN 1;
Cesalpinia CBG LN-1/200;
E 410;
FLBG-A;
Fructoline;
G 0753;
Garrofin gum;
Genu Gum RL 200V;
Genugum RL 200;
Genugum RL 200J;
Genugum RL 220J;
Genuvisco RL 200J;
Grindsted LBG 066;
Grindsted LBG 246;
Gums, carob-bean;
Gums, locust-bean;
Inagel L 10;
Inagel L 15;
Inagel L 15S;
Inagel L 85;
Inagel L 85L;
Indalca ABV;
Indalca PA 26;
Indalca PR 90;
Kiprogum PLV;
L 15;
Locust bean gum;
Locust gum;
Luctin;
Lupogum;
Luposol;
Lyposol;
M 175;
MC 1000;
Meypro LBG;
Meypro LBG Fleur M 175;
Meypro LBG Fleur M 200;
Meyprodyn 200;
Meyprodyn 200L;
Meyprofleur M 175;
Neosoft L;
Nestargel;
Polycos 18/1-85LSC;
RL 700J;
San-Ace M 175;
Seruparu A 040;
Soalocust A 120;
Soalocust A 120F;
Soalocust A 200;
St. John's bread gum;
Supercol;
Supercol 912;
Supungeru LBG 4;
Tragacol;
Tragasol;
Tragon;
Tragon AY;
Tragon gum;
Unigum;
VIS TOP D 171;
VIS TOP D 2050;
VIS TOP D 2213;
VIS TOP D 30;
VIS TOP D 6;
VS 300;
VS 400;
Vidogum L 150;
Viscogum BCR 13;
Viscogum BCR 20/80;
Viscogum BE;
Viscogum BJ;
Viscogum FA;
α-D-Galactopyrano-β-D-mannopyranan;
α-D-galacto-β-D-Mannan

贝尔斯坦号/MDL：

MFCD00131257

EINECS：

232-541-5

合成制备方法

由豆科植物角豆(Ceratonia siliqua)的种子胚乳部分，种子经稀硫酸液在高温下脱壳或经焙炒后，磨碎、过筛得胚乳，用沸水抽提，除去不溶物后浓缩、干燥、粉碎而成。也可用乙醇或异丙醇洗涤、净化。作为商品可进一步按成品的粘度要求，作必要的处理

1.商品槐豆胶的制备　槐角果皮含有大量胶质，黏性较大，粉碎前需晒干。晒干后，粉碎、过筛除去果皮、子叶、胚，得带皮胚乳。再用次氯酸钠漂白胚乳，使种皮与胚乳易于分离，还可以改善胶的颜色。然后用水冲洗数次，在60℃下烘干，粉碎种皮，过筛得胚乳，再粉碎内胚乳，过100目筛，可得商品槐豆胶。经上 述 工 艺 制 取 的 槐 豆 胶，其 产 率为10%。
2.纯品槐豆胶的制备　将槐豆去皮、粉碎、过100目筛，即得槐豆胶。再将槐豆胶溶于纯水中，搅拌，静置，收集上清液，然后加入乙醇，析出白色絮状物，离心。再将絮状沉淀物溶于水后，加入乙醇，再次析出白色絮状物，重复两次。然后用丙酮、乙醚处理两次，真空干燥，可得纯品。