2000
DOI: 10.1016/s0141-0229(00)00230-1
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Purification and characterization of an extracellular α-amylase produced by Lactobacillus manihotivorans LMG 18010T, an amylolytic lactic acid bacterium

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Cited by 110 publications
(91 citation statements)
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“…Bradyrhizobium strain exhibited maximum total extracellular protein on the 2 nd day of cultivation, whereas the Rhizobium strain exhibited its maximum on the 7 th day of incubation. For both the strains, maximal amylase activities were achieved during the early-to-middle-exponential growth phase and then decreased gradually, as observed for other bacterial amylases (Castro et al, 1999;Aguilar et al, 2000). Final pH of the culture medium after 72-h growth of Rhizobium strain increased from 6.8 to 7.4 ( Fig.…”
Section: Resultssupporting
confidence: 54%
“…Bradyrhizobium strain exhibited maximum total extracellular protein on the 2 nd day of cultivation, whereas the Rhizobium strain exhibited its maximum on the 7 th day of incubation. For both the strains, maximal amylase activities were achieved during the early-to-middle-exponential growth phase and then decreased gradually, as observed for other bacterial amylases (Castro et al, 1999;Aguilar et al, 2000). Final pH of the culture medium after 72-h growth of Rhizobium strain increased from 6.8 to 7.4 ( Fig.…”
Section: Resultssupporting
confidence: 54%
“…Uma unidade de atividade enzimática é dada como sendo a quantidade de glicose gerada em µmol por 1 minuto sob as condições do ensaio (AGUILAR et al, 2000;BIAZUS et al, 2007;NIRMALA;MURALIKRISHNA, 2003;REGULY, 1996). A atividade específica é dada pela atividade por mg de proteína.…”
Section: • Ensaios Enzimáticosunclassified
“…O Fator de purificação na condição ótima da precipitação também foi superior aos obtidos por Aguilar et al (2000), que purificaram amilases de Lactobacillus manihotivorans por cromatografia em gel; que Blasquez et al (1998) e Furuya et al (1995 A Figura 5 apresenta a análise via eletroforese por SDS-PAGE com as amostras do malte de milho bruto e purificada por ALE combinada com a precipitação com álcool na condição de fracionamento a 50-80% a 20 °C, após passarem por microfiltração com membrana de 10 µm de diâmetro de poros, para eliminação da interferência salina. Nesta eletroforese, o malte apresenta várias bandas em toda a extensão do gel, indicando que sua composição apresenta diversas proteínas.…”
Section: Conclusõesunclassified
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