Antifungal activity and release of compounds on Rhizopus stolonifer (Ehrenb.:Fr.) Vuill. by effect of chitosan with different molecular weights.

作者: M.G. Guerra-Sánchez , J. Vega-Pérez , M.G. Velázquez-del Valle , A.N. Hernández-Lauzardo

DOI: 10.1016/J.PESTBP.2008.09.001

关键词: BiochemistryZygomycotaMyceliumLiberationChitosanCarbohydrateMolecular massBiological activityPolysaccharideBiology

摘要: Abstract The effect of chitosan on mycelial growth, protein release, glucose consumption, hexokinase activity and the release compounds was studied in three isolates Rhizopus stolonifer . low, medium high molecular weight at all evaluated concentrations inhibited growth R. In presence any type proteins notably increased. Medium showed a major when compared with other two types chitosan. consumption different increased significantly highest induced low weight. Hexokinase stimulated least 2-fold an 260 280 nm These results suggest that antifungal

参考文章(25)
María Guadalupe Guerra-Sánchez, Ana Niurka Hernández-Lauzardo, Miguel Gerardo Velázquez-del Valle, Gloria Elena Melo-Giorgana, Maricruz Hernández-Martínez, Actividad antifúngica del quitosano en el control de Rhizopus stolonifer (Ehrenb.:Fr.) Vuill. y Mucor spp Revista Mexicana de Fitopatología. ,vol. 25, pp. 109- 113 ,(2007)
Ana Niurka Hernández Lauzardo, Mónica Hernández López, Silvia Bautista Baños, Gloria Elena Melo Giorgana, Mayra Karina Bautista Cerón, José Luis Trejo Espino, Effect of chitosan on in vitro development and morphology of two isolates of Colletotrichum gloeosporioides (Penz.) Penz. and Sacc Revista Mexicana de Fitopatología (México) Num.1 Vol.23. ,vol. 23, pp. 62- 67 ,(2005)
A. Lewis Farr, Oliver H. Lowry, Rose J. Randall, Nira J. Rosebrough, Protein Measurement with the Folin Phenol Reagent Journal of Biological Chemistry. ,vol. 193, pp. 265- 275 ,(1951)
Silvia Bautista-Baños, Ana Niurka Hernández-Lauzardo, Miguel Gerardo Velázquez-del Valle, José Luis Trejo-Espino, Identification of Rhizopus stolonifer (Ehrenb.: Fr.) Vuill., CausalAgent of Rhizopus Rot Disease of Fruits and Vegetables Revista Mexicana de Fitopatología. ,vol. 24, pp. 65- 69 ,(2006)
Jia Liu, Shiping Tian, Xianghong Meng, Yong Xu, Effects of chitosan on control of postharvest diseases and physiological responses of tomato fruit Postharvest Biology and Technology. ,vol. 44, pp. 300- 306 ,(2007) , 10.1016/J.POSTHARVBIO.2006.12.019
Jae-Young Je, Se-Kwon Kim, Chitosan derivatives killed bacteria by disrupting the outer and inner membrane. Journal of Agricultural and Food Chemistry. ,vol. 54, pp. 6629- 6633 ,(2006) , 10.1021/JF061310P
Patricia Trotel-Aziz, Michel Couderchet, Guy Vernet, Aziz Aziz, Chitosan stimulates defense reactions in grapevine leaves and inhibits development of Botrytis cinerea European Journal of Plant Pathology. ,vol. 114, pp. 405- 413 ,(2006) , 10.1007/S10658-006-0005-5
Nan Liu, Xi-Guang Chen, Hyun-Jin Park, Chen-Guang Liu, Cheng-Sheng Liu, Xiang-Hong Meng, Le-Jun Yu, None, Effect of MW and concentration of chitosan on antibacterial activity of Escherichia coli Carbohydrate Polymers. ,vol. 64, pp. 60- 65 ,(2006) , 10.1016/J.CARBPOL.2005.10.028
Entsar I. Rabea, Mohamed E.-T. Badawy, Christian V. Stevens, Guy Smagghe, Walter Steurbaut, Chitosan as Antimicrobial Agent: Applications and Mode of Action Biomacromolecules. ,vol. 4, pp. 1457- 1465 ,(2003) , 10.1021/BM034130M