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1.
Arq. biol. tecnol ; 39(2): 285-93, jun.1996. tab, graf
Article in Portuguese | LILACS | ID: lil-238875

ABSTRACT

The effect of soya bean oil deodorizing (SODD) on sugar cane juice fermentation in batch culture by zymomonas mobilis CP4 and Saccharomyces cerevisiae has beens investigated. At 15 per cent (w/v) total reducing sugars and no SODD added, the sugars were not fully metabolized as the results for Zymomonas and Saccharomyces were respectively: conversion efficiency 22.4 per cent and 12,2 per cent; maximum specific groth rate 0,20 h-1 and 0,21 h-1 whereas the biomass formed by the bacteria was about half that formed by the yeast as growth yield was 0,011 for Zymomonas and 0,026 for Saccharomyces. However, when cane juice was added with SODD 0,01 per cent(v/v) the sugars were more efficiency utilised as the results for Zymomonas and Saccharomyces raised respectively: 41,2 per cent and 17,6 per cent which are 84 per cent and 45 per cent higher as cane juice was used without SODD; 0,19 per cent and 0,21 per cent h-1, and Yx/s for zymomonas lowered to 0,008 and Saccharomyces increased to 0,044(AB)


Subject(s)
Deodorization , Ethanol , Fermentation , Saccharomyces cerevisiae , Soybean Oil , Zymomonas
2.
Arq. neuropsiquiatr ; 41(2): 163-70, 1983.
Article in Portuguese | LILACS | ID: lil-13816

ABSTRACT

Sao apresentados os resultados de estudo multidisciplinar de 15 pacientes con esclerose tuberosa, 8 do sexo masculino e 7 do sexo feminino, com idades entre 19 meses e 23 anos; 11 foram considerados como casos esporadicos e, em 4, nao foi possivel precisar os antecedentes familiares.Foram observadas as seguintes manifestacoes cutaneas: adenoma de Pringle em 9 casos; manchas acromicas em 9 casos; fibroma periungueal em 3 casos. Dos 15 casos 13 apresentaram D.M., deficiencia mental, enquanto os outros 2 tinham inteligencia limitrofe. Com excecao de 2 pacientes, todos tinham crises epilepticas e os tipos de crises mais frequentemente observados foram as ausencias atipicas e as crises tonicas. Espasmos infantis estavam presentes em 3 casos e em apenas um caso o eletrencefalograma apresentou aspecto hipsarritmico. A tomografia axial computadorizada, realizada em 7 casos, revelou calcificacoes periventriculares em todos, mesmo naqueles que apresentaram RX simples de cranio normal (4 casos)


Subject(s)
Infant , Child, Preschool , Child , Adolescent , Adult , Humans , Male , Female , Tuberous Sclerosis
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