| 琼胶残渣制备膳食纤维及其性能研究 |
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| 引用本文： | 郝晓敏,谷长生,易承海. 琼胶残渣制备膳食纤维及其性能研究[J]. 安徽农业科学, 2012, 40(22): 11408-11410 |
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| 作者姓名： | 郝晓敏 谷长生 易承海 |
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| 作者单位： | 1. 广东海洋大学应用化学系,广东湛江524088;哈尔滨工业大学应用化学系,黑龙江哈尔滨150001
2. 广东海洋大学应用化学系,广东湛江,524088 |
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| 基金项目： | 湛江市第八批非资金资助科技攻关计划项目，广东省第三批科技计划项目，广东海洋大学2010年创新实验资助项目 |
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| 摘 要： | [目的]研究由琼胶加工的残渣制备膳食纤维的方法。[方法]琼胶残渣经过水提、漂白、干燥及粉碎等工序制备膳食纤维。[结果]琼胶残渣制备的膳食纤维具有较好的吸水性能。通过模拟小肠和胃的体外吸收试验发现,膳食纤维在酸性条件下对NO2-吸收较好。[结论]琼胶残渣中的有效成分可被提取应用,使废弃资源得以开发利用。
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| 关 键 词： | 琼胶残渣 膳食纤维 吸附 |
Preparation of Dietary Fiber with Residue from Agar Processing and Its Properties |
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| Affiliation: | HAO Xiao-min et al(Department of Applied Chemistry,Guangdong University of Ocean,Zhanjiang,Guangdong 524088) |
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| Abstract: | [Objective] The aim was to study the preparation means of dietary fiber in agar residue.[Method] Dietary fiber was made with residue for agar processing by water extraction,bleaching,drying and pulverization.[Result] The product showed a good water absorbability.By simulating in vitro experiments in the small intestine and stomach,it showed that dietary fiber had a better absorption to NO2-under the acidic condition.[Conclusion] The effective components in agar residue were extracted and applied,thus the waste resources can be utilized. |
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| Keywords: | Agar residue Dietary fiber Adsorption |
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