Fabrication of tebuconazole/chitosan microcapsules by the method of spray-drying

XU Peng, WANG Liying, CAO Xiaoyong, SHAO Wei,TANG Jingen

Journal of Nanjing Forestry University (Natural Sciences Edition） ›› 2017, Vol. 41 ›› Issue (03) : 157-161.

PDF(2349837 KB)
南京林业大学学报（自然科学版）
PDF(2349837 KB)
Journal of Nanjing Forestry University (Natural Sciences Edition） ›› 2017, Vol. 41 ›› Issue (03) : 157-161. DOI: 10.3969/j.issn.1000-2006.201608005

Fabrication of tebuconazole/chitosan microcapsules by the method of spray-drying

  • XU Peng1, WANG Liying2, CAO Xiaoyong3, SHAO Wei1,TANG Jingen2*
Author information +
History +

Abstract

【Objective】 In this study, tebuconazole/chitosan microcapsules were prepared by the method of spray-drying. Chitosan was chosen as wall material, and tebuconazole was chosen as core material during the preparation of microcapsules. 【Methed】 The effection of the composition of emulsion(ratio of water to oil)and conditions of spray drying to the morphology of microcapsules have been discussed by scanning electron microscope(SEM), and the release of the tebuconazole/chitosan microcapsules has been researched by simulating experiment. 【Result】 The results showed that the concentration of chitosan solution, the concentration of surfactant, the compressed gas flow rate, and the feed rate all have great influence on the morphology of microcapsules. 【Conclusion】 The method of spray-drying to prepare the tebuconazole/chitosan microcapsules is simple. Tebuconazole/chitosan microcapsules with regular spherical morphology have been fabricated when Tween-80 were used as compound emulsifiers with the concentration of 1.1%(w/w), the concentration of chitosan was 1.2%(w/w), the compressed gas flow rate for spray-drying was 4 bar(400 kPa), and the feed rate for spray-drying was 10.5 m3/h. Moreover, these microcapsules showed a good-release performance and an obvious antibacterial activity against Candida albicans.

Cite this article

EndNote

Ris (Procite)

Bibtex

Download Citations
XU Peng, WANG Liying, CAO Xiaoyong, SHAO Wei,TANG Jingen. Fabrication of tebuconazole/chitosan microcapsules by the method of spray-drying[J]. Journal of Nanjing Forestry University (Natural Sciences Edition）. 2017, 41(03): 157-161 https://doi.org/10.3969/j.issn.1000-2006.201608005

References

[1] 姚晓洁, 朱虹. 球孢白僵菌对月季长管蚜的生物防治效果[J]. 南京林业大学学报(自然科学版), 2015, 39(4):173-177. DOI:10.3969/j.issn.1000-2006.2015.04.030. YAO X J, ZHU H. Studies on biological control of Macrosiphum roirvorum by using Beauveria bassiana [J]. Journal of Nanjing Foresty University(Natural Sciences Edition), 2015, 39(4): 173-177.
[2] WANG C, WANG F, ZHANG Q, et al. Individual and combined effects of tebuconazole and carbendazim on soil microbial activity[J]. European Journal of Soil Biology, 2016, 72(5): 6-13.DOI:10.1016/j.ejsobi.2015.12.005.
[3] 刘侃诚, 许伟, 郁世军, 等. 榉树枯萎病的发生为害调查及病原鉴定[J]. 南京林业大学学报(自然科学版), 2015,39(6): 24-28. DOI:10.3969/j.issn.1000-2006.2015.06.005. LIU K C, XU W, YU S J, et al. Investigation on blight of Zelkova schneiderianan and pathogen identification[J]. Journal of Nanjing Foresty University(Natural Sciences Edition), 2015, 39(6): 24-28.
[4] 周新建, 齐琨, 翟玉壮. 农药市场经营现状及存在问题与对策[J]. 农药科学与管理, 2013, 34(9): 1-4. DOI:10.3969/j.issn.1002-5480.2013.09.001. ZHOU X J, QI K, ZHAI Y Z. Operating status, problems and suggestions in pesticide market[J].Pesticide Science and Administration, 2013, 34(9): 1-4.
[5] 刘建超, 贺红武, 冯新民. 化学农药的发展方向——绿色化学农药[J]. 农药, 2005, 44(1): 1-3.DOI:10.3969/j.issn.1006-0413.2005.01.001. LIU J C, HE H W, MENG X M. Direction of chemical pesticide development: green chemical pestcides [J]. Chinses Journal of Pesticides, 2005, 44(1): 1-3.
[6] 郑永权. 农药残留研究进展与展望[J]. 植物保护, 2013, 39(5): 90-98. DOI:10.3969/j.issn.0529-1542.2013.05.012. ZHENG Y Q. Development and prospects of the research on pesticide residues[J]. Plant Protection, 2013, 39(5): 90-98.
[7] ROKKA S, RANTANAKI P. Protecting probiotic bacteria by microencapsulation: challenges for industrial applications[J]. European Food Research and Technology, 2010, 231(1):1-12. DOI: 10.1007/s00217-010-1246-2.
[8] MULLER G, GAUPP T, WAHL F, et al. Continuous chemistry in microreaction systems for practical use[J]. Chimia International Journal for Chemistry, 2006, 60(9):618-622. DOI:10.2533/chimia.2006.618.
[9] SINHA V R, SINGLA A K, WADHAWAN S, et al. Chitosan microspheres as a potential carrier for drugs[J]. International Journal of Pharmaceutics, 2004, 274(s 1-2): 1-33. DOI: 10.1016/j.ijpharm.2003.12.026.
[10] 刘幸海, 李正名, 王宝雷. 具有农业生物活性壳寡糖的研究进展[J]. 农药学学报, 2006, 8(1): 1-7. DOI:10.3321/j.issn:1008-7303.2006.01.001. LIU X H, LI Z M, WANG B L. Progress in pesticidal bioactivities for chitosan oligosaccharide[J]. Chinese Journal of Pesticide Science, 2006, 8(1): 1-7.
[11] EVA, MICHAEL K, REGINA K, et al. The influence of copper on tebuconazole sorption onto soils, humic substances, and ferrihydrite[J]. Environmental Science & Pollution Research, 2013, 20(6): 4205-4015. DOI: 10.1007/s11356-012-1198-0.
[12] STORCK V, LUCINI L, MAMY L, et al. Identification and characterization of tebuconazole transformation products in soil by combining suspect screening and molecular typology[J]. Environmental Pollution, 2015, 208: 537-545. DOI: 10.1016/j.envpol.2015.10.027.
[13] CˇADKOVA E, KOMAREK M, KALISZOVA R, et al. The influence of copper on tebuconazole sorption onto soils, humic substances, and ferrihydrite[J]. Environmental Science & Pollution Research, 2013, 20(6): 4205-15. DOI:0.1007/s11356-012-1198-0.
[14] 韩雪, 曹蒋永荃, 周江玲,等. 基于壳聚糖的pH响应双重药物释放系统研究[J]. 高分子学报, 2015(12):1471-1476. DOI:10.11777/j.issn1000-3304.2015.15127. HAN X, CAO J Y Q, ZHOU J L, et al. A pH-responsive dual-drug delivery system based on chitosan[J]. Acta Polymerica Sinica, 2015(12):1471-1476.
[15] YUE L, LIANG Z A, WALLACE Y, et al. Properties of chitosan-microencapsulated orange oil prepared by spray-drying and its stability to detergents[J]. Journal of Agricultural & Food Chemistry, 2013, 61(13): 3311-3319. DOI: 10.1021/jf305074q.
[16] 鞠剑峰, 李澄俊, 徐铭. 纳米Ag/TiO2复合材料的抗菌性能[J]. 精细化工, 2005, 22(1): 59-61. DOI:10.3321/j.issn:1003-5214.2005.01.018. JU J F, LI C J,XU M. Antibacterial activity of nanocomposite Ag/TiO2 material[J]. Fine Chemicals, 2005, 22(1): 59-61.
[17] 高春朋, 高铭, 刘雁雁,等. 纺织品抗菌性能测试方法及标准[J]. 染整技术, 2007, 29(2):38-42.DOI:10.3969/j.issn.1005-9350.2007.02.012. GAO C P, GAO M, LIU Y Y, et al. Detection of antimicrobial activity for textiles[J]. Dyeing and Finishing Technology, 2007, 29(2): 38-42.
[18] KHEM S, BANSAL V, SMALL D M, et al. Comparative influence of pH and heat on whey protein isolate in protecting lactobacillus plantarum A17 during spray drying[J]. Food Hydrocolloids, 2016, 54: 162-169. DOI: 10.1016/j.foodhyd.2015.09.029.
[19] MEDINA-TORRES L, CALDERAS F, MINJARES R, et al. Structure preservation of Aloe vera(barbadensis Miller)mucilage in a spray drying process[J]. LWT-Food Science and Technology, 2016, 66: 93-100. DOI: 10.1016/j.lwt.2015.10.023.
[20] GHARSALLAOUI A, ROUDAUT G, CHAMBIN O, et al. Applications of spray-drying in microencapsulation of food ingredients: an overview[J]. Food Research International, 2007, 40(9):1107-1121. DOI: 10.1016/j.foodres.2007.07.004.
[21] ANGELA, PERDONES, ISABEL E, et al. Effect of chitosan-lemon essential oil coatings on volatile profile of strawberries during storage[J]. Food Chemistry, 2016, 197: 979-86. DOI:10.1016/j.foodchem.2015.11.054.
[22] 贾进伟, 张绍勇, 张爽,等. 负载戊唑醇的壳聚糖纳米胶囊的制备与性能研究[J]. 农药学学报, 2013, 15(5):582-586. DOI:10.3969/j.issn.1008-7303.2013.05.16. JIA J W, ZHANG S Y, ZHANG S, et al. Preparation and properties of chitosan nanocapsules loaded with tebuconazole[J]. Chinese Journal of Pesticide Science, 2013, 15(5): 582-586.
PDF(2349837 KB)

Accesses

Citation

Detail
Sections
Recommended
The full text is translated into English by AI, aiming to facilitate reading and comprehension. The core content is subject to the explanation in Chinese.

Author

Reader

Reviewer

www.nldxb.njfu.edu.cn

Edited ＆ Published by Editorial Department of Nanjing Forestry University(Natural Sciences Edition)
Address： No.159 Longpan Road,Nanjing 210037 Jiangsu,P.R.China
E-mail ：xuebao@njfu.edu.cn , xuebao@njfu.com.cn
Telephone +86-25-85428247,85427076
Distributed by China International Book Trading Corporation P.O. Box 399, Beijing ,P.R. China

/

〈 〉