英文文摘
声明
0.0 Introduction
0.1 General introduction
0.2Lliterature review
0.3Objectives
0.4 Routes for study
Chapter1 Anti-allergic extracts of ethaol extracts from brown seaweeds
1.1 INTRODUCTION
1.2 MATERIALS AND METHODS
1.2.1 Algae
1.2.3 Chemicals
1.1.4 Extraction
1.2.5 Total phlorotannin content
1.2.6 Antihyaluronidase activity
1.3 Statistic analysis
1.4 RESULTS
2.6 DISCUSSION
1.7 Conclusion
Chapter 2 In vivo study of antiallergenicity of ethanol extracts from sargassum tenerrimum,sargassum cervicone and sargassum graminifolium turn
2.1 Introduction
2.2 Materials and methods
2.2.1 Algae
2.2.2 Chemicals
2.2.3 Extraction
2.2.4 Total phlorotannin content
2.2.5 Animals
2.2.6 Antigens
2.2.7 Antibodies production
2.2.8 Mouse belly passive cutaneous anaphylaxis(PCA)
2.2.9 Mouse belly active cutaneous anaphylaxis(ACA)
2.3 Statistic
2.4 Results
3.5 Discussion
3.6 Conclusion
Chapter 3 Optimizatin of preparative separation and purification of total polyphenols from sargassum tenerrimum by column chromatography
3.1 Introduction:
3.2 Materiais and methods:
3.3.2.1 Reagents and materials
3.2.2 Apparatus
3.2.3 Experimental procedures
3.3 Results and Discussions
3.4 Conclusion
Chapter#4 Optimization of separation technique for the polyphenolic antiallergenic compounds
4.1 Introduction
4.2 Experimental design
4.3 Materials and methods
4.3.1 Isocratic elution through MPR column chromatography(experiment#1)
4.3.2 Gradient elution through MPR column chromatography(Experiment2)
4.3.3 Isocratic elution through sephadex LH-20 column chromatography(Experiment#3)
4.3.4 Optimization for the isolation of active compounds through HPLC
4.3.5 Identification and characterization
4.4 Results
4.4.1 Isocratic elution through MPR column chromatography
4.4.2 Gradient elution through MPR column chromatography
4.4.3 Isocratic elution through sephadex LH-20 column chromatography
4.4.4 Gradient elution through High Performance Liquid chromatography (HPLC) for fraction 6-10 obtained from sephadex LH-20 chromatography
4.4.5 Isolations of active compounds thro ugh stepwise separation using sephadex LH-20 and HPLC without under going MPR
4.4.6 Gradient elution through High Performance Liquid chromatography (HPLC)for fraction 11-13 obtained from sepadex LH-20 chomatography
4.4.7 Identification and characterization of antiallergic compounds
4.5 Discussion
4.6 Conclusion
5.0 Conclusion of the whole thesis
6.0 Further study
List of publications
References
Acknowledgements
中国海洋大学;