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Dissertations / Theses on the topic 'Bakerþs yeast'

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Published: 4 June 2021

Last updated: 7 February 2022

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1

Reis, Juliana Pereira Zanon. "Dosagem de etanol utilizando alcool desidrogenase de levedura de panificação /." Araraquara : [s.n.], 2006. http://hdl.handle.net/11449/88681.

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Resumo: O presente trabalho descreve e compara duas metodologias enzimáticas de dosagem de etanol (métodos UV e colorimétrico), que utilizam desidrogenase alcoólica (álcool: NAD+: oxidoredutase EC 1.1.1.1) de fermento de panificação (Mauri Brasil Ind. Comp. e Imp. Ltda), adquirida no comércio na forma desidratada. A atividade da álcool desidrogenase (ADH) presente no extrato bruto de levedura de panificação, da ordem de 5,66 U/mL, foi utilizada nos ensaios colorimétricos, enquanto que nos ensaios no ultravioleta (UV), atividades ao redor de 30 U/mL foram obtidas através da otimização das condi

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2

Reis, Juliana Pereira Zanon [UNESP]. "Dosagem de etanol utilizando alcool desidrogenase de levedura de panificação." Universidade Estadual Paulista (UNESP), 2006. http://hdl.handle.net/11449/88681.

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Made available in DSpace on 2014-06-11T19:23:35Z (GMT). No. of bitstreams: 0 Previous issue date: 2006-07-07Bitstream added on 2014-06-13T19:09:26Z : No. of bitstreams: 1 reis_jpz_me_arafcf.pdf: 425057 bytes, checksum: 37bfdbfbb7c3c607942b9445950e32e0 (MD5)<br>Universidade Estadual Paulista (UNESP)<br>O presente trabalho descreve e compara duas metodologias enzimáticas de dosagem de etanol (métodos UV e colorimétrico), que utilizam desidrogenase alcoólica (álcool: NAD+: oxidoredutase EC 1.1.1.1) de fermento de panificação (Mauri Brasil Ind. Comp. e Imp. Ltda), adquirida no comércio na forma

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3

Bradley, J. "Glucose biosensors for monitoring bakers yeast propagation." Thesis, Cranfield University, 1988. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.234492.

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4

Yip, Hopi, of Western Sydney Hawkesbury University, and Faculty of Science and Technology. "Genetic manipulation of baker's yeast for improved maltose utilisation." THESIS_FSTA_SFS_Yip_H.xml, 1999. http://handle.uws.edu.au:8081/1959.7/223.

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Two yeast/E.coli shuttle vector plasmids were studied in 1994, termed pIBIDB and pBP33. According to this study, each plasmid should contain at least one ADH2UAS (upstream activation sequence in the alcohol dehydrogenase 2 gene) insert. In the present study, the constructed plasmids were analysed and transformed into laboratory strain yeast. The aim of this project was to identify the orientation, quantity and quality of the insert in the selected plasmids. Methods such as restriction analysis, polymerase chained reaction (PCR), sequencing, plate assays and enzyme assays were used to identify

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5

Yip, Hopi. "Genetic manipulation of baker's yeast for improved maltose utilisation /." [Richmond, N.S.W.] : Centre for Biostructural and Biomolecular Resarch, Faculty of Science and Technolocy, University of Western Sydney, Hawkesbury, 1999. http://library.uws.edu.au/adt-NUWS/public/adt-NUWS20030625.100807/index.html.

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6

Dehghani, Mitra. "Recognition of phase transitions in fermentation using monitored variables." Thesis, University College London (University of London), 1996. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.309247.

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7

Cameron, David R. (David Robert). "Identification and characterisation of mannoprotein emulsifier from Baker's yeast." Thesis, McGill University, 1992. http://digitool.Library.McGill.CA:80/R/?func=dbin-jump-full&object_id=41154.

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The mannoprotein of Saccharomyces cerevisiae, baker's yeast, is an emulsifying agent which could be used in foods and cosmetics. This glycoprotein emulsifier can be extracted simply with very good yield by autoclaving yeast cells in neutral buffer. The spent yeast from the beer and wine industries is a suitable raw material for its production. Protein detected by binding of Coomassie blue dye was essential for emulsifying activity. Components of the heat extracted material with greatest emulsifying activity included a high molecular weight fraction ($>$200 kDa) which provided viscous and durab

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8

Üzelyalçın, Berna Harsa Şebnem. "Effects Of Trace Elements On The Production Of Baker's Yeast/." [s.l.]: [s.n.], 2002. http://library.iyte.edu.tr/tezler/master/biyoteknoloji/T000146.rar.

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9

Claus, James J. (James Jon). "The isolation of senescent populations of S. cerevisiae (baker's yeast)." Thesis, Massachusetts Institute of Technology, 1995. http://hdl.handle.net/1721.1/39368.

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10

Davey, Claire Louise. "Reductions of aromatic carboxylic acids and nitroarenes using whole cell biotransformations." Thesis, University of Exeter, 1996. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.361337.

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11

Pires, Xavier Alexandre Cabaceira. "Implementação do referencial IFS (International Food Standard) numa indústria de produção de leveduras para panificação e pastelaria." Master's thesis, ISA/UTL, 2011. http://hdl.handle.net/10400.5/4124.

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Mestrado em Engenharia Alimentar - Qualidade e Segurança Alimentar - Instituto Superior de Agronomia<br>The growing concern over food safety companies with international presence and the requirements of many European retailers and wholesalers increase the need for integration with other standard quality management systems. The work consists in study the implementation of standard IFS in an industry that produces yeast for baking and pastry, Lallemand Ibéria, SA. In a preliminary step, it was obtained the International Food Standard version 5 - which includes guides, guidelines and requiremen

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12

Özdemir, Peruze Harsa Şebnem. "Biosortion of nickel (II) by using waste baker's yeast;thesis advisor Şebnem Harsa." [s.l.]: [s.n.], 2001. http://library.iyte.edu.tr/tezler/master/cevremuh/T000017.pdf.

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13

Belger, I. S. "Real-time on-line control of a fermentation process." Thesis, Liverpool John Moores University, 1991. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.292336.

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14

Ramakrishnan, Sundaram. "Construction and properties of lactose utilizing brewers' and bakers' yeasts." Thesis, Imperial College London, 1991. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.266243.

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15

Martins, Rodrigo dos Santos. "Sintese de aril-ceto-alcoois via oxidação e redução biocataliticas utilizando fermento de pão e sua aplicação na sintese enantiosseletiva de analogos sulfurados de neolignanas." [s.n.], 2009. http://repositorio.unicamp.br/jspui/handle/REPOSIP/249049.

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Orientador: Paulo Jose Samenho Moran<br>Dissertação (mestrado) - Universidade Estadual de Campinas, Instituto de Quimica<br>Made available in DSpace on 2018-08-15T03:11:12Z (GMT). No. of bitstreams: 1 Martins_RodrigodosSantos_M.pdf: 9288307 bytes, checksum: f6f89494491cb3965ccd1e83f1ff7920 (MD5) Previous issue date: 2009<br>Resumo: Em estudos recentes, o racemato da 2-(4-clorofeniltio)-1-(3,4-dimetoxifenil)-1- propanona (15b), molécula análoga sintética das neolignanas isoladas da Virola surinamensis, apresentaram atividade anti-leismania. Neste trabalho com o objetivo de sintetizar 15b opt

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16

Iyappan, Saravanakumar. "The function of the beta6/Pre7 propeptide for 20S proteasome biogenesis in baker's yeast." [S.l. : s.n.], 2004. http://www.bsz-bw.de/cgi-bin/xvms.cgi?SWB11612026.

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17

Pearce, David A. "Trehalose metabolism in the production of active dried Saccharomyces cerevisiae and its effect on retention of plasma-membrane activities." Thesis, University of Bath, 1990. https://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.329577.

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18

Chiu, Chen. "Anaerobic digestion of baker's yeast wastewater using a UASB reactor and a hybrid UASB reactor." Thesis, University of British Columbia, 1990. http://hdl.handle.net/2429/29589.

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The start-up and step-up operation of two 16-liter, continuously operated, upflow anaerobic reactors receiving baker's yeast wastewater is presented in this thesis. The two reactors (A and B) were almost identical in construction. Reactor A was a conventional upflow anaerobic sludge blanket (UASB) reactor, and reactor B was a hybrid reactor. In addition to all the features of a UASB reactor, a fixed-film structure was installed in the mid section of the reactor B. Both reactors were operated at 35 °C and at a constant hydraulic retention time of 7 days. The waste strength, expressed in chemica

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19

Parakulsuksatid, Pramuk. "Utilization of a Microbubble Dispersion to Increase Oxygen Transfer in Pilot-Scale Baker's Yeast Fermentation Unit." Thesis, Virginia Tech, 2000. http://hdl.handle.net/10919/32615.

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In the large-scale production of <i>Saccharomyces cerevisiae</i> (baker's yeast), oxygen transfer, which is one of the major limiting factors, is improved by using high agitation rates. However, high agitation rates subject the microorganisms to high shear stress and caused high power consumption. A microbubble dispersion (MBD) method was investigated to improve oxygen transfer at low agitation rates and thus reduce power consumption and shear stress on the microorganisms. The experiments were conducted at the 1-liter level and subsequently scaled-up to 50-liters using a constant volumetric

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20

McGrath, Karen. "Selected studies on yeasts isolated from the bakery." Thesis, University of Hertfordshire, 1990. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.293251.

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21

Choi, Wai Ming. "Culturing grass carp and grey mullet using food waste incorporated with traditional Chinese medicine, Baker's yeast and enzymes." HKBU Institutional Repository, 2013. https://repository.hkbu.edu.hk/etd_oa/12.

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The present study focused on using food wastes and feed supplements, e.g. enzymes (bromelain and papain), baker’s yeast and Traditional Chinese Medicines (TCMs) for rearing freshwater fish (grass carp and grey mullet) in Hong Kong. Different types of food wastes, e.g. meats, bones, cereals, fruits and vegetables were collected from local hotels, mixed in different ratios and processed into feed pellets for feeding trials. The cereal dominant food waste feed (FW A) was more suitable for grass carp and grey mullet, with the best growth performance (e.g. feed conversion ratio (FCR), specific grow

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22

Hensirisak, Patcharee Jr. "Scale-Up the Use of a Microbubble Dispersion to Increase Oxygen Transfer in Aerobic Fermentation of Baker's Yeast." Thesis, Virginia Tech, 1997. http://hdl.handle.net/10919/35468.

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A microbubble dispersion (MBD) was used to supply oxygen for an aerobic fermentation of Baker's yeast. The 1-liter microbubble dispersion generator supplied bubbles for 20-liter and 50-liter working volume fermentations in a 72-liter pilot scale fermenter. The microbubbles were stabilized by the surfactants naturally present in the culturing broth medium. The growth patterns of yeast Saccharomyces cerevisiae, cultured at agitation speeds of 150 rpm and 500 rpm, were compared for oxygen supplied by ordinary air sparging and by MBD sparging. Both air sparged and MBD systems were supplied air

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23

Aragon, Caio Casale [UNESP]. "Glicerol quinase de levedura de panificação." Universidade Estadual Paulista (UNESP), 2008. http://hdl.handle.net/11449/88355.

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Made available in DSpace on 2014-06-11T19:23:26Z (GMT). No. of bitstreams: 0 Previous issue date: 2008-07-28Bitstream added on 2014-06-13T19:29:24Z : No. of bitstreams: 1 aragon_cc_me_arafcf.pdf: 397051 bytes, checksum: e29ac6a4f5baf629041e6e9442044f9e (MD5)<br>Universidade Estadual Paulista (UNESP)<br>No presente trabalho, a atividade da enzima glicerol quinase (GK; EC 2.7.1.30; ATP: glicerol 3-fosfotransferase), proveniente de extratos de levedura seca de panificação, foi otimizada. A melhor preparação enzimática da GK foi obtida por rompimento celular com esferas de vidro, durante sete mi

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24

Kaiser, Christoph [Verfasser], Johannes [Akademischer Betreuer] Buchner, Andreas [Akademischer Betreuer] Bausch, and Sevil [Akademischer Betreuer] Weinkauf. "Studying Cellular Protein Folding in Nematodes and Baker's Yeast / Christoph Kaiser. Gutachter: Andreas Bausch ; Sevil Weinkauf ; Johannes Buchner. Betreuer: Johannes Buchner." München : Universitätsbibliothek der TU München, 2012. http://d-nb.info/1068002379/34.

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25

Bi, Tianzhu. "Biological Treatment of Milk and Soybean Wastewater with Bioproducts." Cleveland State University / OhioLINK, 2010. http://rave.ohiolink.edu/etdc/view?acc_num=csu1292017443.

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26

Lisičar, Vukušić Josipa [Verfasser]. "Multidisciplinary approach in industrial baker´s yeast production : from manufacture to integrated sustainability / Josipa Lisičar Vukušić." Hannover : Gottfried Wilhelm Leibniz Universität Hannover, 2019. http://d-nb.info/1186251301/34.

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27

Aragon, Caio Casale. "Glicerol quinase de levedura de panificação /." Araraquara : [s.n.], 2008. http://hdl.handle.net/11449/88355.

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Resumo: No presente trabalho, a atividade da enzima glicerol quinase (GK; EC 2.7.1.30; ATP: glicerol 3-fosfotransferase), proveniente de extratos de levedura seca de panificação, foi otimizada. A melhor preparação enzimática da GK foi obtida por rompimento celular com esferas de vidro, durante sete minutos, com lise de 54,2% das células. O extrato celular foi parcialmente purificado com 1% de sulfato de estreptomicina, antes da precipitação com igual volume de solução a 30% (m/v) de polietilenoglicol 3350, e posteriormente dialisado. A atividade máxima da GK foi obtida em pH 10,0, a 60ºC e 50m

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28

Stratil, Christopher [Verfasser], Johannes [Akademischer Betreuer] Buchner, Sevil [Gutachter] Weinkauf, and Johannes [Gutachter] Buchner. "The Small Heat Shock Proteins and the Heat Stress Response of Baker’s Yeast / Christopher Stratil ; Gutachter: Sevil Weinkauf, Johannes Buchner ; Betreuer: Johannes Buchner." München : Universitätsbibliothek der TU München, 2016. http://d-nb.info/1152384023/34.

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29

Stratil, Christopher Verfasser], Johannes [Akademischer Betreuer] [Buchner, Sevil [Gutachter] Weinkauf, and Johannes [Gutachter] Buchner. "The Small Heat Shock Proteins and the Heat Stress Response of Baker’s Yeast / Christopher Stratil ; Gutachter: Sevil Weinkauf, Johannes Buchner ; Betreuer: Johannes Buchner." München : Universitätsbibliothek der TU München, 2016. http://nbn-resolving.de/urn:nbn:de:bvb:91-diss-20160224-1286993-1-8.

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30

Richelle, Anne. "Modelling, optimization and control of yeast fermentation processes in food industry." Doctoral thesis, Universite Libre de Bruxelles, 2014. http://hdl.handle.net/2013/ULB-DIPOT:oai:dipot.ulb.ac.be:2013/209280.

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A macroscopic model describing the main physiological phenomena observed during the fed-batch baker’s yeast production process and including the influence of nitrogen on the key bio-mechanisms is proposed. First, on the basis of a set of biological reactions, inspired by the model of Sonnleitner and Käppeli, a model in which the nitrogen and glucose consumption are coordinated is proposed. Second, an attempt of estimating storage carbohydrate contents in yeast cells through an extension of this model is presented. The model is identified and validated with experimental data of fed-batch yeast

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31

Lindberg, Lina. "Evaluation of Different Enzymes and Yeasts, and Their Impact on Bioethanol Production Based on Debranned Wheat." Thesis, Linköping University, Department of Physics, Chemistry and Biology, 2009. http://urn.kb.se/resolve?urn=urn:nbn:se:liu:diva-20026.

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<p>Bioethanol is a fuel of tomorrow, and progress in the use of enzymes and reduction of non-fermentable materials by debranning will probably be a part to make it more economical with low environmental impact.</p><p> </p><p>Ethanol production based on debranned wheat was optimized in this study by batch experiments as well as continuous experiments in laboratory scale. Enzymes from Novozymes and Genencor were compared and no significant differences were discovered between the different set of enzymes. The yeast strains Ethanol Red and AmyloFerm were compared with traditional baker’s yeast and

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32

Omori, Alvaro Takeo. "Derivados aromáticos de selênio e telúrio: aplicação da biocatálise na preparação de selenetos e teluretos aromáticos enantiomericamente enriquecidos." Universidade de São Paulo, 2005. http://www.teses.usp.br/teses/disponiveis/46/46135/tde-27122006-042015/.

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A primeira parte desta tese consiste na preparação de compostos aromáticos contendo átomos de selênio e de telúrio. Quatro metodologias foram utilizadas para essa finalidade, a saber: orto-metalação de compostos contendo oxigênio, troca metal-halogênio em haletos aromáticos substituídos, reação de substituição eletrofílica aromática entre tetracloreto de telúrio e compostos aromáticos ativados e reação de sais de diazônio com disselenetos e diteluretos orgânicos. Alguns dos teluretos preparados foram usados em reações de acoplamento com alcinos terminais catalisada por Paládio, em reações de t

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33

Papsdorf, Katharina [Verfasser], Klaus [Akademischer Betreuer] [Gutachter] Richter, and Matthias [Gutachter] Feige. "The Proteostasis System in Nematodes and Baker´s Yeast / Katharina Papsdorf. Betreuer: Klaus Richter. Gutachter: Matthias Feige ; Klaus Richter." München : Universitätsbibliothek der TU München, 2015. http://d-nb.info/1112264043/34.

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34

Butler, Erick Benjamin. "Biological Treatment of Dietary Supplementary Wastewater." Cleveland State University / OhioLINK, 2009. http://rave.ohiolink.edu/etdc/view?acc_num=csu1264479316.

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35

Pasin, Juliana Saibt Martins. "Efeito da diacereína sobre a febre induzida por suspensão de Saccharomyces cerevisiae e por prostaglandina e2 em ratos jovens." Universidade Federal de Santa Maria, 2005. http://repositorio.ufsm.br/handle/1/11079.

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Coordenação de Aperfeiçoamento de Pessoal de Nível Superior<br>Fever is a systemic response that results of a cascade of events that usually begins with pathogenic infection. Its development represents an important aspect of host defense that is mediated by the central nervous system. However, antipyretic medication are routinely prescribed because fever is associated with discomfort and anxiety, apart from to represent a iminent risk of febrile seizures. The present study aimed to investigate the effect of diacerein on body temperature and Baker s Yeast- and prostaglandin E2 -induced fever in

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36

Emídio, João Expedito. "Hidrólise enzimática na fabricação de melado de cana-de-açúcar." Universidade Federal de São Carlos, 2016. https://repositorio.ufscar.br/handle/ufscar/7956.

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Gey, Uta. "Identifizierung und funktionelle Charakterisierung mitochondrialer Proteinkinasen und-phosphatasen in Saccharomyces cerevisiae." Doctoral thesis, Saechsische Landesbibliothek- Staats- und Universitaetsbibliothek Dresden, 2012. http://nbn-resolving.de/urn:nbn:de:bsz:14-qucosa-101364.

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Über die Proteinphosphorylierung in den Mitochondrien der Hefe Saccharomyces cerevisiae ist im Gegensatz zu anderen Kompartimenten nur wenig bekannt. Insbesondere hinsichtlich der physiologischen Bedeutung sowie den an der Modifikation beteiligten Enzymen sind kaum Daten verfügbar. Vor diesem Hintergrund stand die Identifizierung und molekularbiologische Charakterisierung mitochondrialer Proteinkinasen (PKasen) und Proteinphosphatasen (PPasen) im Fokus dieser Arbeit. Unter Verwendung komparativer 2D DIGE-Analysen konnten zwei Strategien erfolgreich verfolgt werden: Zum einen wurde d

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38

Wimble, Christopher. "Working Together: Using protein networks of bacterial species to compare essentiality, centrality, and conservation in Escherichia coli." VCU Scholars Compass, 2015. http://scholarscompass.vcu.edu/etd/3878.

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Proteins in Escherichia coli were compared in terms of essentiality, centrality, and conservation. The hypotheses of this study are: for proteins in Escherichia coli, (1) there is a positive, measureable correlation between protein conservation and essentiality, (2) there is a positive relationship between conservation and degree centrality, and (3) essentiality and centrality also have a positive correlation. The third hypothesis was supported by a moderate correlation, the first with a weak correlation, and the second hypotheis was not supported. When proteins that did not map to orthologous

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39

Uncu, Oya Nihan. "Optimization Of Bioethanol Production From Kitchen Waste." Master's thesis, METU, 2010. http://etd.lib.metu.edu.tr/upload/3/12611373/index.pdf.

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Kitchen waste, which is collected in large amounts from cafeterias, restaurants, dining halls, food processing plants, and household kitchens, have become a valuable material for bioprocess engineering. Due to the high carbohydrate fraction, kitchen waste has great potential to be used as a potential substrate for ethanol production. Utilization of it as a raw material in ethanol fermentation would also contribute to reduction of costs. In the first part of this study, the effect of pretreatment method and enzymatic hydrolysis on glucose production was evaluated. Dry baker&rsquo<br>s yeast, Sa

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Moraes, Guilherme da Silveira. "Influência da linhagem da levedura e das condições de cultivo no processo de isomerização e fermentação simultâneas da xilose." Universidade Federal de São Carlos, 2013. https://repositorio.ufscar.br/handle/ufscar/4123.

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Made available in DSpace on 2016-06-02T19:56:52Z (GMT). No. of bitstreams: 1 5322.pdf: 3668179 bytes, checksum: e3612c159bebd3f0a5be1640868316ae (MD5) Previous issue date: 2013-03-21<br>Financiadora de Estudos e Projetos<br>The conversion of the hemicellulosic fraction in ethanol is a factor that impacts on the economic viability of the second generation ethanol production process from sugar cane bagasse. Hemicellulose from bagasse is a heteropolymer constituted by pentoses and glucose, being xylose the predominant sugar (~ 21 %). Among the available technological alternatives for ethanol pr

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41

Pop, Laura Ancuta. "Synthèse stéréosélective d'hétéroaryl alcools et alanines." Phd thesis, INSA de Rouen, 2011. http://tel.archives-ouvertes.fr/tel-00940020.

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Cette thèse présente la synthèse stéréosélective de plusieurs nouveaux acides aminés et alcools secondaires en utilisant la biocatalyse. Le travail est divisé en deux parties principales. La première partie est consacrée à la synthèse stéréosélective des alanines hétéroaryles en utilisant deux différents biocatalyseurs avec le même énantiopréférence, l'aminocatalyse I et la levure de boulanger (Saccharomyces cerevisiae). A l'aide de ces deux biocatalyseurs, les L-alanines ont été obtenus avec des excès énantiomériques et rendements élevé. La deuxième partie est consacrée à la synthèse des deux

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42

Vijayalakshmi, G. "Some studies on yield & activity of baker’s yeast." Thesis, 1988. http://hdl.handle.net/2009/2247.

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43

Min, Byeong-Woo, and 閔丙宇. "Studies on the optimal conditions of baker's yeast cell autolysis." Thesis, 1990. http://ndltd.ncl.edu.tw/handle/84101950680291150495.

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44

ZHENG, HONG-MO, and 鄭宏謨. "Studies on the production of 5'-nucleotides from bakers' yeast." Thesis, 1990. http://ndltd.ncl.edu.tw/handle/99788799234916021883.

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Sonq, Jyh Yeong, and 宋至勇. "Autolysis of baker''s yeast for the production of yeast extract." Thesis, 1995. http://ndltd.ncl.edu.tw/handle/16918393562740375602.

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Fan, Hsiao-Hsuan, and 范曉軒. "THE INVESTIGATION OF INVERTASE ACTIVITIES AND FERMENTATION ABILITIES OF BAKER’S YEASTS." Thesis, 2019. http://ndltd.ncl.edu.tw/handle/b3m8z3.

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碩士<br>大同大學<br>生物工程學系(所)<br>107<br>In Taiwan, people's eating habits are gradually becoming westernized. Breads have become indispensable foods for people. No matter where we often see bread in everyone’s hand, some people relieve their hunger for breakfast, and some people take bread for dessert. Whether the bread is delicious or not, depends on the fermentation stage of making bread. The dough begins to expand through yeast fermentation and makes the baked bread become more fluffy and softer. There are many kinds of yeasts on the markets, even if they belong to a common category, e.g. ba

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Chen, Kun-Ching, and 陳昆敬. "Effects of diets supplemented with baker’s yeast, Saccharomyces cerevisiae, broken yeast and yeast by-product on the growth performance and body composition of orange-spotted grouper, Epinephelus coioides." Thesis, 2018. http://ndltd.ncl.edu.tw/handle/y3s4au.

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碩士<br>國立臺灣海洋大學<br>水產養殖學系<br>106<br>Three experiments were conducted to evaluate the effects of wheat flour and different dietary levels of yeast by-product fermented by commercial baker’s yeast, S. cerevisiae and diets supplemented with different levels of broken yeast on the growth performance and body composition of Epinephelus coioides. The experimentⅠwas conducted to investigate the effects of 20% dietary wheat flour fermented by different levels of baker’s yeast on the growth performance and tissue composition of orange-spotted grouper. Six isonitrogenous (50% crude protein) and isolipid

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YANG, ZI-YU, and 楊子譽. "Application of dye-ligand affinity chromatography for simulataneous purification of seven enzymes from baker's yeast." Thesis, 1988. http://ndltd.ncl.edu.tw/handle/29639747115807906643.

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Yung-Nien, Huang, and 黃永年. "Optimization of three-phase cell disruptor for the release of alcohol dehydrogennase from disrupted baker's yeast." Thesis, 2009. http://ndltd.ncl.edu.tw/handle/50528798578035861669.

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碩士<br>明志科技大學<br>生化工程研究所<br>97<br>In this study, three-phase cell disruptor was used to disrupted the baker’s yeast cells. The disruption efficiency was evaluated by release of alcohol dehydrogenase (ADH) and converted into the productivity of ADH (U/ming). The optimization of cell disruption was performed with 500 μm glass bead at 4℃ by using response surface methodology. The experimental operating conditions included agitation rate (1,000-5,000 rpm), cell concentration (30-70% w/v), glass beads-volume (750-1,750 ml), disruption time (5-15 time), and gas rate (10-30 L/ml). The aim of the work

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Lien-Te, Yeh, and 葉連德. "Applications of salt-stressed Baker’s yeast in novel white pan bread and steamed bread making process." Thesis, 2010. http://ndltd.ncl.edu.tw/handle/50227346483459229079.

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博士<br>國立屏東科技大學<br>食品科學系所<br>98<br>The process of applying salt stress Baker’s yeast on different sugar levels of ingredients during white pan bread and steamed bread dough preparation was investigated. Baker’s yeast was stressed in 7% salt solution before dough mixing process. The soaking time was used to evaluate the effect. In this study, an experimental design set of 20 and 40 min soaking times was carried out. The results of this study indicated that salt-stressed Baker’s yeast induced glycerol and trehalose, shorten the fermentation time, especially in 16 and 24% sugar dough, and shorten

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