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  • About
  • The Global ETD Search service is a free service for researchers to find electronic theses and dissertations. This service is provided by the Networked Digital Library of Theses and Dissertations.
    Our metadata is collected from universities around the world. If you manage a university/consortium/country archive and want to be added, details can be found on the NDLTD website.
21

Butter sauce in canned vegetables

Huang, Tang Tsaan, January 1966 (has links)
Thesis (M.S.)--University of Wisconsin--Madison, 1966. / eContent provider-neutral record in process. Description based on print version record. Bibliography: l. 32-36.
22

Factors affecting the carotene and vitamin A content of butter

Beeson, W. Malcolm January 1935 (has links)
Thesis (Ph. D.)--University of Wisconsin--Madison, 1935. / Typescript. Includes abstract and vita. eContent provider-neutral record in process. Description based on print version record. Includes bibliographical references.
23

A rapid method for the quantitative determination of moulds and yeasts in creamery butter.

Johns, Cyril Kay. January 1926 (has links)
Note:
24

The influence that changes in butterfat price-feed cost ratio have upon the production and price of Kansas butter

Dodge, Dick Albert. January 1932 (has links)
Call number: LD2668 .T4 1932 D61
25

Unusual etiology of gastrointestinal symptoms: the case of jojoba butter

Minckler, Michael, Fisher, Joseph, Bowers, Rachel, Amini, Richard 02 1900 (has links)
Background: Jojoba butter is cyanogenic and has gained attention among herbal supplement consumers due to claims that it may aid in weight loss. Jojoba butter is extracted from the seeds of jojoba shrubs found in the Sonoran Desert. The seeds have long been recognized as inedible, however clinical symptoms following ingestion are not well documented. Case report: This report describes a patient who developed restlessness and gastrointestinal complaints following ingestion of homemade jojoba seed butter. The patient's presentation following ingestion is discussed, as well as effective workup and treatment. In our case, the patient was monitored and received fluid resuscitation, lorazepam, and diphenhydramine for symptomatic therapy. Conclusion: This case describes the gastrointestinal sequela and effective management following ingestion of jojoba butter.
26

Gorduras alternativas no comportamento de cristalização da manteiga de cacau e do chocolate / Alternative fats in crystallization behavior of cocoa butter and chocolate

Silva, Thais Lomonaco Teodoro da, 1989- 27 August 2018 (has links)
Orientadores: Lireny Aparecida Guaraldo Gonçalves, Renato Grimaldi / Dissertação (mestrado) - Universidade Estadual de Campinas, Faculdade de Engenharia de Alimentos / Made available in DSpace on 2018-08-27T17:41:44Z (GMT). No. of bitstreams: 1 Silva_ThaisLomonacoTeodoroda_M.pdf: 4781686 bytes, checksum: 71da04b9cf4bdf2b971bd669e6c631c5 (MD5) Previous issue date: 2015 / Resumo: A manteiga de cacau (MC) é uma gordura natural extremamente importante para formulação de chocolate, mas devido à dificuldade em seu acesso e volatilidade de seus preços outras gorduras alternativas têm sido estudadas e produzidas a fim de substituí-las, como as gorduras equivalentes (Cocoa Butter Equivalent-CBE) e as substitutas (Cocoa Butter Substitutes-CBS). Entretanto as características de cristalização e sensoriais da MC promovidas no chocolate são muito peculiares, além disto, pode ocorrer uma incompatibilidade entre as gorduras sucedâneas o que ocasionará defeitos no chocolate como o fat bloom. O objetivo desse trabalho foi estudar a cristalização da MC, CBE, CBS, bem como entre estas misturas, a fim de se obter uma fração o mais semelhante possível à MC pura para elaboração de chocolates amargos, e a partir da avaliação destes chocolates, estudar a influência dessas gorduras na formação do fat bloom. As misturas elaboradas foram baseadas no teor total de MC presente no chocolate (MC adicionada e do liquor) e as concentrações estudadas variaram de 5%, 10%, 15%, 20% e 37,5% da CBE ou CBS na MC. As matérias-primas e as misturas foram caracterizadas mediante composição em ácidos graxos, composição triacilglicerólica, isotermas de cristalização, teor de sólidos, microestrutura, comportamento térmico, polimorfismo, consistência e ponto de fusão. Para verificar o efeito da adição dessas gorduras na qualidade do chocolate e resistência ao fat bloom amostras produzidas foram armazenados sob duas condições, 100 dias por 20°C e seis ciclos de 48h com 24h a 20°C e 24h a 33°C, sendo periodicamente avaliados quanto ao, índice de brancura, tensão de ruptura, configuração visual, polimorfismo e comportamento térmico. As misturas entre CBS e MC apresentaram grandes alterações na cristalização e plasticidade à medida que se aumentou o teor de CBS, e o principal efeito desta foi a formação de uma mistura eutética entre as duas gorduras. Já misturas entre CBE e MC são completamente compatíveis e poucas alterações são encontradas para estas misturas mesmo em altas concentrações de CBE. Por isso foi possível utilizar concentrações de até 20% de CBE e 10% de CBS, na produção dos chocolates. Os chocolates armazenados a 20°C apresentaram ótima resistência ao fat bloom e nenhum apresentou sinais da ocorrência deste defeito após 100 dias. Dentre os chocolates submetidos a flutuações de temperatura, após 3 ciclos o chocolate padrão apresentou alterações polimórficas e visuais características de fat bloom que foram intensificadas à medida que os ciclos foram prosseguindo. Os demais chocolates não sofreram influência da variação de temperatura, principalmente o chocolate com CBE que não apresentou nenhuma alteração visual ou estrutural característica de fat bloom, e o com CBS apenas após o sexto ciclo apresentou os primeiros sinais deste fenômeno. Através destes resultados foi possível concluir que apesar da incompatibilidade entre CBS e MC observada pelo estudo da cristalização destas misturas, esta incompatibilidade não foi determinante para acelerar a formação de fat bloom nos chocolates com esta gordura, sendo estes mais resistentes do que o chocolate padrão. A utilização de CBE em chocolates além de não ocasionar alterações de cristalização significativas ainda aumenta a resistência do chocolate ao fat bloom / Abstract: Cocoa butter (CB) is an extremely important natural fat for chocolate formulation, but due to the difficulty access and volatility of its price, alternative fats have been studied and produced to replace them as the Cocoa Butter Equivalent (CBE) and Cocoa Butter Substitutes (CBS). However, the crystallization and sensory characteristics that CB promoted in chocolate are very singular. Moreover, there may be an incompatibility between the alternative fats and CB which will cause defects in chocolate as fat bloom. The aim of this work was study the crystallization of CB, CBE, CBS, and their mixtures, in order to obtain a fraction as similar as possible to the pure CB for the preparation of dark chocolates, and study the influence of these fats on fat bloom formation. The mixtures were prepared based on the total content of CB on chocolate (CB added and CB inside the liquor), and the studied concentrations ranging from 5%, 10%, 15%, 20% and 37.5% of the CBE or CBS on CB. Raw materials and mixtures were characterized by fatty acid composition, triacylglycerol composition, isothermal crystallization, solid fat content, microstructure, thermal behavior, polymorphism, consistency and melting point. To check the effect of the addition of these fats in chocolate quality and resistance to fat bloom, the samples were produced and stored under two conditions, 100 days at 20° C and by temperature cycling for six cycles of 48h, 24h at 20°C and 24h at 33°C, periodically evaluated for, whiteness index, snap, microstructure, polymorphism and thermal behavior. The mixtures between CBS and CB showed large changes in the crystallization and plasticity as the CBS content was increased and the main effect is the formation of an eutectic mixture between the two fats. CBE and CB mixtures are fully compatible and little changes on crystallization of these mixtures are found even at high concentrations of CBE. Therefore it was possible to use 20% of CBE and 10% of CBS in chocolate production. All chocolates stored at 20°C showed excellent resistance to fat bloom and showed no signs occurrence of this defect during the 100 days. Nevertheless, the chocolate standard under temperature cycling, after 3 cycles showed modifications polymorphic and visual characteristics of fat bloom, and these characteristics were enhanced as the cycles were proceeding. Other chocolates were not so influenced by the variation of temperature, especially chocolate with CBE that showed no visual change or structural feature of fat bloom, and with CBS only showed after the sixth cycle the first small signs of this phenomenon. Through these results was concluded that despite the incompatibility between CBS and MC observed in the study of crystallization of these mixtures, this incompatibility was not decisive to accelerate the formation of fat bloom in chocolates with this fat, which are more resistant than standard chocolate. The addition of CBE on chocolates did not result on significant crystallization changes and also increased the resistance of chocolate to fat bloom / Mestrado / Tecnologia de Alimentos / Mestra em Tecnologia de Alimentos
27

Some effects of service period and dry period on milk and butterfat production /

Spalding, Robert Wilber January 1961 (has links)
No description available.
28

The effect of feeds on the chemical and physical composition of butter

Williams, Frank Camp January 1916 (has links)
no abstract provided by author / Master of Science
29

Mozzarella cheese : relationships between chemical composition, ultrastructure and functional properties

Savage, Alison Anne January 1998 (has links)
No description available.
30

Application of infrared spectroscopy and chemometrics for the authentication of organic butter and determination of sugars in tomatoes (Solanum lycopersicum)

Herringshaw, Sarah M., January 2009 (has links)
Thesis (M.S.)--Ohio State University, 2009. / Title from first page of PDF file. Includes vita. Includes bibliographical references (p. 51-54).

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