响应面法优化太子参蒸汽爆破提取多糖的工艺研究(英文)
发布时间:2021-11-01 22:43
【目的】优化蒸汽爆破技术提取太子参多糖的工艺条件。【方法】以太子参为基质材料,采用Box-Behnken设计分析蒸汽压强、稳压时间和基质含水量3个因素对多糖提取含量的影响。【结果】结果表明,各因素均显著影响试验指标;太子参多糖最佳提取工艺条件为蒸汽压强1.50 Mpa、稳压时间46 s和基质含水量46%,在此条件下,多糖含量的试验验证值为39.32%,与模型预测值相对标准偏差为2.73%。扫描电镜结果也表明优化条件组其表面结构破碎无序、有裂痕,有效改变和破坏了太子参的细胞层次物理结构。【结论】本研究为太子参多糖新的提取工艺提供一种可行性思路,也为其资源产业化应用提供了参考。
【文章来源】:Agricultural Science & Technology. 2020,21(02)
【文章页数】:6 页
【文章目录】:
1. Introduction
2. Materials and Methods
2.1. Materials and apparatus
2.2. Experimental procedures
2.3. Analytical method
2.4. Experimental design
3. Results and Analysis
3.1. Design and results of response surface experiment
3.2. Mathematical modeling and variance analysis
3.3. Response surface analysis
3.4. Optimization of process conditions and verification
3.5. SEM analyses of Pseudostellaria heterophylla substrate
4. Conclusion and Discussion
【参考文献】:
期刊论文
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[2]In Vitro Probiotic Effect of Pseudostellaria heterophylla Fibrous Roots on Feed Bacillus subtilis and Preliminary Study on Its Solid Fermentation[J]. Pan Huiqing,Zhang Yanda,Li Zhujin,Zhao Qi. Animal Husbandry and Feed Science. 2019(02)
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本文编号:3470823
【文章来源】:Agricultural Science & Technology. 2020,21(02)
【文章页数】:6 页
【文章目录】:
1. Introduction
2. Materials and Methods
2.1. Materials and apparatus
2.2. Experimental procedures
2.3. Analytical method
2.4. Experimental design
3. Results and Analysis
3.1. Design and results of response surface experiment
3.2. Mathematical modeling and variance analysis
3.3. Response surface analysis
3.4. Optimization of process conditions and verification
3.5. SEM analyses of Pseudostellaria heterophylla substrate
4. Conclusion and Discussion
【参考文献】:
期刊论文
[1]太子参提取物影响动物机体抗氧化应激效果的Meta分析[J]. 张炎达,潘慧青,马玉芳,赵齐,施少华. 饲料研究. 2019(10)
[2]In Vitro Probiotic Effect of Pseudostellaria heterophylla Fibrous Roots on Feed Bacillus subtilis and Preliminary Study on Its Solid Fermentation[J]. Pan Huiqing,Zhang Yanda,Li Zhujin,Zhao Qi. Animal Husbandry and Feed Science. 2019(02)
[3]Extraction of seed oil from Diospyros lotus optimized using response surface methodology[J]. Gholamhossein Sodeifian,Nedasadat Saadati Ardestani,Seyed Ali Sajadian. Journal of Forestry Research. 2019(02)
[4]基于科学知识图谱的太子参领域专利信息研究[J]. 张炎达,潘慧青,林贺桂,赵齐. 安徽农业科学. 2019(06)
[5]福建柘荣不同品种太子参浸出物及多糖含量测定[J]. 林巧美,庞文生,曾洁,胡娟. 中国民族民间医药. 2019(03)
[6]太子参多糖对RAW 264.7巨噬细胞免疫调节作用的初步研究[J]. 张丽娟,王珍,廖尚高. 中国野生植物资源. 2018(04)
[7]蒸汽爆破对玉米秸秆理化特性的影响[J]. 任天宝,徐桂转,马孝琴,于政道,宋安东,张百良. 高压物理学报. 2012(02)
本文编号:3470823
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