Soy bean seed-coat, potential renewable raw-material for alcohol production
Autor(a) principal: | |
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Data de Publicação: | 1984 |
Tipo de documento: | Artigo |
Idioma: | por |
Título da fonte: | Semina. Ciências Agrárias (Online) |
Texto Completo: | https://ojs.uel.br/revistas/uel/index.php/semagrarias/article/view/5543 |
Resumo: | The seed coat was shaken for different periods of time, from 12 hr to 96 hr in sterile distilled water pre-adjusted to pH 8. The contents of the flask filtered and pH adjusted to 4.6. Next the solution was heated for 20 min at 90° C in a waterbath, filtered and media prepared from the filtrate. These media were inoculated with 10% volume of a strain of Saccharomyces Cerevisiae. The suspension shaken on a rotary shaker at 250 rpm and 30°C ± 1°C for 48 hr after which the culture filtrate was distilled and the amount of alcohol measured according to the alcoholometric tables of the U.S. Pharmacopia. Thus up to 1.3% of alcohol could be obtained. |
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Semina. Ciências Agrárias (Online) |
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Soy bean seed-coat, potential renewable raw-material for alcohol productionSoy bean seed-coat, potential renewable raw-material for alcohol productionSoybean Seed CoatAlcoholEthanolRenewable feed stock.Casca de sojaÁlcooletanolMatéria-prima renovável.The seed coat was shaken for different periods of time, from 12 hr to 96 hr in sterile distilled water pre-adjusted to pH 8. The contents of the flask filtered and pH adjusted to 4.6. Next the solution was heated for 20 min at 90° C in a waterbath, filtered and media prepared from the filtrate. These media were inoculated with 10% volume of a strain of Saccharomyces Cerevisiae. The suspension shaken on a rotary shaker at 250 rpm and 30°C ± 1°C for 48 hr after which the culture filtrate was distilled and the amount of alcohol measured according to the alcoholometric tables of the U.S. Pharmacopia. Thus up to 1.3% of alcohol could be obtained. Neste trabalho são apresentados os resultados sobre obtenção de álcool etílico a partir de casca de soja. A casca foi agitada por diferentes períodos de tempo de 12h a 96h em água destilada esterelizada, pré-ajustada para pH 8. Os conteúdos do frasco foram filtrados, o pH ajustado para 4,6; os conteúdos cozidos, esfriados e filtrados. Os filtrados com ou sem suplementação com extrato de levedura, peptona e glicose em conjunto ou separadamente foram usados como mosto para fermentação por S. cerevisiae. As suspensões foram agitadas a 250 rpm e 30° C ± l°C48h, e após este período, a quantidade de álcool calculada de acordo com a tabela alcoolométrica da Farmacopia dos Estados Unidos, foi de até 1.3%. UEL1984-03-15info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttps://ojs.uel.br/revistas/uel/index.php/semagrarias/article/view/554310.5433/1679-0359.1984v4n15p491Semina: Ciências Agrárias; Vol. 4 No. 15 (1984); 491-494Semina: Ciências Agrárias; v. 4 n. 15 (1984); 491-4941679-03591676-546Xreponame:Semina. Ciências Agrárias (Online)instname:Universidade Estadual de Londrina (UEL)instacron:UELporhttps://ojs.uel.br/revistas/uel/index.php/semagrarias/article/view/5543/5086Srivastava, Kailash Chandrainfo:eu-repo/semantics/openAccess2010-08-09T16:44:48Zoai:ojs.pkp.sfu.ca:article/5543Revistahttp://www.uel.br/revistas/uel/index.php/semagrariasPUBhttps://ojs.uel.br/revistas/uel/index.php/semagrarias/oaisemina.agrarias@uel.br1679-03591676-546Xopendoar:2010-08-09T16:44:48Semina. Ciências Agrárias (Online) - Universidade Estadual de Londrina (UEL)false |
dc.title.none.fl_str_mv |
Soy bean seed-coat, potential renewable raw-material for alcohol production Soy bean seed-coat, potential renewable raw-material for alcohol production |
title |
Soy bean seed-coat, potential renewable raw-material for alcohol production |
spellingShingle |
Soy bean seed-coat, potential renewable raw-material for alcohol production Srivastava, Kailash Chandra Soybean Seed Coat Alcohol Ethanol Renewable feed stock. Casca de soja Álcool etanol Matéria-prima renovável. |
title_short |
Soy bean seed-coat, potential renewable raw-material for alcohol production |
title_full |
Soy bean seed-coat, potential renewable raw-material for alcohol production |
title_fullStr |
Soy bean seed-coat, potential renewable raw-material for alcohol production |
title_full_unstemmed |
Soy bean seed-coat, potential renewable raw-material for alcohol production |
title_sort |
Soy bean seed-coat, potential renewable raw-material for alcohol production |
author |
Srivastava, Kailash Chandra |
author_facet |
Srivastava, Kailash Chandra |
author_role |
author |
dc.contributor.author.fl_str_mv |
Srivastava, Kailash Chandra |
dc.subject.por.fl_str_mv |
Soybean Seed Coat Alcohol Ethanol Renewable feed stock. Casca de soja Álcool etanol Matéria-prima renovável. |
topic |
Soybean Seed Coat Alcohol Ethanol Renewable feed stock. Casca de soja Álcool etanol Matéria-prima renovável. |
description |
The seed coat was shaken for different periods of time, from 12 hr to 96 hr in sterile distilled water pre-adjusted to pH 8. The contents of the flask filtered and pH adjusted to 4.6. Next the solution was heated for 20 min at 90° C in a waterbath, filtered and media prepared from the filtrate. These media were inoculated with 10% volume of a strain of Saccharomyces Cerevisiae. The suspension shaken on a rotary shaker at 250 rpm and 30°C ± 1°C for 48 hr after which the culture filtrate was distilled and the amount of alcohol measured according to the alcoholometric tables of the U.S. Pharmacopia. Thus up to 1.3% of alcohol could be obtained. |
publishDate |
1984 |
dc.date.none.fl_str_mv |
1984-03-15 |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion |
format |
article |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
https://ojs.uel.br/revistas/uel/index.php/semagrarias/article/view/5543 10.5433/1679-0359.1984v4n15p491 |
url |
https://ojs.uel.br/revistas/uel/index.php/semagrarias/article/view/5543 |
identifier_str_mv |
10.5433/1679-0359.1984v4n15p491 |
dc.language.iso.fl_str_mv |
por |
language |
por |
dc.relation.none.fl_str_mv |
https://ojs.uel.br/revistas/uel/index.php/semagrarias/article/view/5543/5086 |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
application/pdf |
dc.publisher.none.fl_str_mv |
UEL |
publisher.none.fl_str_mv |
UEL |
dc.source.none.fl_str_mv |
Semina: Ciências Agrárias; Vol. 4 No. 15 (1984); 491-494 Semina: Ciências Agrárias; v. 4 n. 15 (1984); 491-494 1679-0359 1676-546X reponame:Semina. Ciências Agrárias (Online) instname:Universidade Estadual de Londrina (UEL) instacron:UEL |
instname_str |
Universidade Estadual de Londrina (UEL) |
instacron_str |
UEL |
institution |
UEL |
reponame_str |
Semina. Ciências Agrárias (Online) |
collection |
Semina. Ciências Agrárias (Online) |
repository.name.fl_str_mv |
Semina. Ciências Agrárias (Online) - Universidade Estadual de Londrina (UEL) |
repository.mail.fl_str_mv |
semina.agrarias@uel.br |
_version_ |
1799306062435713024 |