目的 研究膠液顏色與阿膠品質(zhì)的相關(guān)性，快速評(píng)價(jià)阿膠的品質(zhì)。方法 采用分光測(cè)色儀、質(zhì)構(gòu)儀測(cè)定阿膠的顏色、凝膠強(qiáng)度，考察加熱時(shí)間對(duì)阿膠顏色和凝膠強(qiáng)度的影響，并研究顏色與凝膠性以及成品阿膠塊顏色與膠液顏色的相關(guān)性。結(jié)果 阿膠濃縮出膠加熱時(shí)間應(yīng)控制在4～5 h，阿膠膠液顏色和凝膠強(qiáng)度相對(duì)穩(wěn)定，且有一定關(guān)聯(lián)性。成品阿膠塊顏色值與出膠過(guò)程膠液顏色值呈顯著的正相關(guān)性，阿膠膠液顏色值越?。伾缴睿?，阿膠膠塊顏色值也越?。伾睿?。結(jié)論 通過(guò)測(cè)定阿膠出膠過(guò)程膠液的顏色估算成品阿膠塊顏色，為快速控制阿膠的外觀、內(nèi)在質(zhì)量提供了定量的依據(jù)。

Objective To study the correlation between colloidal color and gelatin quality, so as to provide a fast evaluation of the quality of Asini Corii Colla. Methods The gel strength and color of Asini Corii Colla were measured by Texture Analyser and Spectrophotometer. The effects of heating time on the color and gel strength were studied, and their correlations of color and gelation, and finished gelatin block color and liquid color were studied. Results The heating time of gelatin concentration should be controlled in 4-5 h, and the color and gel strength of the gelatin solution were relatively stable and had a certain correlation. There was a significant positive correlation between finished rubber block color value and liquid color. The darker color of gelatin liquid was, the color of the gelatin block was deep. Conclusion The color of finished rubber block can be estimated by color value of glue liquid in the gelatin process which provide as quantitative basis for the rapid control of the appearance and internal quality of Asini Corii Colla.

國(guó)家中藥標(biāo)準(zhǔn)化項(xiàng)目（ZYBZH-Y-SD-31）；山東省重點(diǎn)研發(fā)計(jì)劃項(xiàng)目（2016GGH4514）；山東省科技重大專(zhuān)項(xiàng)（2015ZDZX07001）