刺槐豆膠
中文別名：  角豆膠； 洋槐豆膠, 槐豆膠, 長(zhǎng)角豆膠 
規(guī) 格: 外觀：                 灰色細(xì)粉粒 (98%通過100目標(biāo)準(zhǔn)篩) 
           干燥失重：                            ＜14％ 
           pH值(1％水溶液，25度)：            6.5±1.0 
           熱粘度(1％ 水溶液， 25度)：        2700±200厘泊 
           總灰分：                              ＜1％           
           蛋白質(zhì)：                              ＜7％ 
           多糖：                                ＞75％ 
           重金屬：                              ＜20 ppm 
                鉛                               ＜5 ppm 
                砷                              &nb