نتایج جستجو برای: enterocin p

تعداد نتایج: 1269886  

Journal: :Biochimica et biophysica acta 2002
Eva S Cobos Vladimir V Filimonov Antonio Gálvez Eva Valdivia Mercedes Maqueda Jose C Martínez Pedro L Mateo

The unfolding thermodynamics of the circular enterocin protein AS-48, produced by Enterococcus faecalis, has been studied. The native structure of the 70-amino-acid-long protein turned out to be extremely stable against heat and denaturant-induced unfolding. At pH 2.5 and low ionic strength, it denatures at 102 degrees C, while at 25 degrees C, the structure only unfolds in 6.3 M guanidinium hy...

A. Hajiakhondi A.R. Gohari F Moradi-Afrapoli G.R. Amin M. Nikan N. Mokhber-Dezfuli P. Sarkhail S. Saeidnia

In this study, the relationship among four species of Polygonum (including P. hyrcanicum (three samples), P. persicaria, P. avicular, and P. hydropiper) was investigated by GC profiling. Furthermore, the major compounds of the ethylic ether extract of P. hyrcanicum were identified by GC/MS as: α-bisabolol (17.5%), cedrol (15.9%), sesquisabinene hydra...

2015
Norma M de la Fuente-Salcido José Cristobal Castañeda-Ramírez Blanca E García-Almendárez Dennis K Bideshi Rubén Salcedo-Hernández José E Barboza-Corona

Mexican Tuba (M-Tuba) and Tepache are Mexican fermented beverages prepared mainly with pineapple pulp and coconut palm, respectively. At present, reports on the microbiota and nutritional effects of both beverages are lacking. The purpose of this study was to determine whether M-Tuba and Tepache contain cultivable lactic acid bacteria (LAB) capable of producing bacteriocins. Tepache and M-Tuba ...

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