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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.
1

In vitro and in vivo experiments on the digestibility of raw and heat-treated egg white

Cohn, Essie White, January 1936 (has links)
Part of Thesis--University of Chicago, 1936. / Lithoprinted. "Private edition, distributed by the University of Chicago libraries, Chicago, Illinois." Bibliography: p. 18-19.
2

In vitro and in vivo experiments on the digestibility of raw and heat-treated egg white,

Cohn, Essie White, January 1936 (has links)
Part of Thesis--University of Chicago, 1936. / Lithoprinted. "Private edition, distributed by the University of Chicago libraries, Chicago, Illinois." Bibliography: p. 18-19.
3

Digestibilidade in vitro e sua correlação com a resposta glicemica produzida por alimentos contendo amido / In vitro digestibility and its correlation with the glycemic response produced by starch-containing foods

Seravalli, Elisena Aparecida Guastaferro 30 January 1991 (has links)
Avaliando-se, em ratos a glicemia produzida pela ingestão de diferentes alimentos contendo carboidratos complexos e, através de ensaios \"in vitro\", observou-se que as sementes de leguminosas (feijão e lentilha) produziram menores respostas glicêmicas do que a dos cereais (arroz, pão, macarrão, farelo de trigo, polenta, farinha de milho e extrusado de milho) e dos tubérculos ( batata, mandioca, farinha de mandioca e beiju) (p<0,05). Observou-se, ainda correlação positiva entre as respostas \"in vivo\" e os ensaios de digestibilidde \"in vitro\" (r=0,95 p<0,0l). As causas das diferenças observadas não são ainda bem conhecidas. Nas análises \"in vitro\" com feijões que sofreram diferentes tratamentos e por observações ao microscópio óptico, verificou-se que com o aumento do tempo de cocção ocorreu descompactação celular, porém a parede celular que envolve os grânulos não sofreu ruptura. A resistência oferecida à desintegração parece ser um dos possíveis fatores responsáveis pela menor digestibilidade das sementes de leguminosas. / The determination of postprandial glycemia from ingest of different foods contained complex carbohydrates, \"in vivo\" and \"in vitro\" assays, showed that leguminous seeds (bean and lentil) produced lower glycemic responses than those from the cereals (rice, bread, macaroni, wheat bran, porridge corn, cornflakes and corn flour) and the tubercles (potato, cassava, cassava flour and \"beiju\") (p<0,05). positive relationship between the \"in vivo\" responses and the \"in vitro\" digestibility assays (r=0,95, p<0,0l) was observed. The causes of the observed differences werenot knomn yet. In the \"in vitro\" analysis, heat treatment and optical microscope with beans were applied. The results from optical microscope revealed that the longer the cooking time was the greater the cell separated. And no damages on bean cell walls were observed. The resistance of cell wall to heat damage could be one of possible factors for the lower digestibility of the leguminous seeds.
4

Rates of Food Digestion by Brown Trout (Salmo Trutta) in the Blacksmith Fork River, Utah

Salevurakis, John M. 01 May 1974 (has links)
The purposes of this paper are threefold: 1) To provide a justification for the increased use of native plants in mountain land development, not only in northeastern Utah, but in the entire western United States. 2) To investigate and delineate what the physical needs of a plant materials list are. 3) To provide a nearly comprehensive list of basically unused plants native to northeastern Utah and to highlight their landscaping potentials based on the earlier investigation. Also touched upon, to help landscape architectural students and professionals alike, are two cursory case studies and a chapter which deals briefly with the problems of nursery supply of native plants and the potential and future research.
5

Digestibilidade in vitro e sua correlação com a resposta glicemica produzida por alimentos contendo amido / In vitro digestibility and its correlation with the glycemic response produced by starch-containing foods

Elisena Aparecida Guastaferro Seravalli 30 January 1991 (has links)
Avaliando-se, em ratos a glicemia produzida pela ingestão de diferentes alimentos contendo carboidratos complexos e, através de ensaios \"in vitro\", observou-se que as sementes de leguminosas (feijão e lentilha) produziram menores respostas glicêmicas do que a dos cereais (arroz, pão, macarrão, farelo de trigo, polenta, farinha de milho e extrusado de milho) e dos tubérculos ( batata, mandioca, farinha de mandioca e beiju) (p<0,05). Observou-se, ainda correlação positiva entre as respostas \"in vivo\" e os ensaios de digestibilidde \"in vitro\" (r=0,95 p<0,0l). As causas das diferenças observadas não são ainda bem conhecidas. Nas análises \"in vitro\" com feijões que sofreram diferentes tratamentos e por observações ao microscópio óptico, verificou-se que com o aumento do tempo de cocção ocorreu descompactação celular, porém a parede celular que envolve os grânulos não sofreu ruptura. A resistência oferecida à desintegração parece ser um dos possíveis fatores responsáveis pela menor digestibilidade das sementes de leguminosas. / The determination of postprandial glycemia from ingest of different foods contained complex carbohydrates, \"in vivo\" and \"in vitro\" assays, showed that leguminous seeds (bean and lentil) produced lower glycemic responses than those from the cereals (rice, bread, macaroni, wheat bran, porridge corn, cornflakes and corn flour) and the tubercles (potato, cassava, cassava flour and \"beiju\") (p<0,05). positive relationship between the \"in vivo\" responses and the \"in vitro\" digestibility assays (r=0,95, p<0,0l) was observed. The causes of the observed differences werenot knomn yet. In the \"in vitro\" analysis, heat treatment and optical microscope with beans were applied. The results from optical microscope revealed that the longer the cooking time was the greater the cell separated. And no damages on bean cell walls were observed. The resistance of cell wall to heat damage could be one of possible factors for the lower digestibility of the leguminous seeds.
6

Reply to Witthöft et al. Comment on “Wardzinski et al. Mobile Phone Radiation Deflects Brain Energy Homeostasis and Prompts Human Food Ingestion. Nutrients 2022, 14, 339”

Wardzinski, Ewelina K., Jauch-Chara, Kamila, Haars, Sarah, Melchert, Uwe H., Scholand-Engler, Harald G., Oltmanns, Kerstin M. 02 November 2023 (has links)
We are somewhat surprised about the extent of the feedback that we received upon our publication [1], in terms of the not entirely new connection between mobile phone radiation, brain activity, and food intake, being previously explored by EEG, association studies, and animal experiments (as outlined in the introduction of our paper). Ten years ago, scientists found “alarming” evidence of a long-term association between mobile phone radiation and obesity in humans [2]. Specifically, we are perplexed by the partly emotional character of the discussion among our readers. However, back to the facts: We thank our scientific colleagues for their detailed analyses and considerations [3] regarding our study and are pleased to explain the open points for more clarity.

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