瓜儿胶,由豆科植物瓜儿豆(Cyamopsis tetragonolobus)的胚乳经碾磨加工而成。为大分子天然亲水胶体, 主要由半乳糖和甘露糖聚合而成;属于天然半乳甘露聚糖,几乎无味。能溶于冷水或热水中形成溶胶,天然溶液 pH在 6-8之间; 瓜尔豆从瓜尔豆种子中提取而来。它包括半乳甘露聚糖的多糖。瓜尔豆用于染料溶液增稠、纸张生产以及用作水基泥浆炸药的主要胶凝剂。它可用作纤维去絮凝剂和干强剂,还可用作炸药的阻水添加剂。瓜尔豆在食品中可用作稳定剂、乳化剂和增稠剂。它能够降低胆固醇和血糖水平。瓜尔豆有助于减肥和预防肥胖 用途: 维持体外淀粉消化分析期间的黏性 减少琼脂糖凝胶的稀释率 研究其在微电极阵列(MEA)上建立3D类神经网络的作用
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Guar
Dangerous GoodsCAS number:9000-30-0 molecular formula:
overview
compound introduction
Specs
| Chinese alias | 古耳胶, 瓜胶 | 瓜尔胶 | 瓜尔 | ||
| English alias | Gum guar | ||
| CAS number | 9000-30-0 | molecular formula | |
| molecular weight | - | Exact mass | - |
| PSA | - | logp | - |
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Safety information
WGK Germany:
1
Personal protective equipment:
Eyeshields,Gloves,type N95 (US),type P1 (EN143) respirator filter
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9000-30-0 | Guar.pdf




