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Life Sciences

Theses/Dissertations

2002

Development

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Hypoxanthine Phosphoribosyl Transferase And Early Embryo Development, Michael Gerard Collins Ii Jan 2002

Hypoxanthine Phosphoribosyl Transferase And Early Embryo Development, Michael Gerard Collins Ii

LSU Doctoral Dissertations

The objectives of the first experiment were to ascertain if there were any differences between two mouse areola and adipose tissue cell lines. These cell lines differed only in the presence or absence of the hypoxanthine phosphoribosyl transferase (HPRT) gene. It was found that the cell lines were similar for all parameters. The objectives of the second experiment were to determine if the HPRT gene had an effect on the development of preimplantation mouse embryo. To test this transgenic mouse lines were created. The embryo sex and genotype ratio, the embryo diameter, and the embryo developmental patterns, using a Collin-Ryan …


Development Of Low-Fat Sugar-Free Orange Sherbet Containing Soy Protein, Jonathan Aaron Walker Jan 2002

Development Of Low-Fat Sugar-Free Orange Sherbet Containing Soy Protein, Jonathan Aaron Walker

LSU Master's Theses

Consumer interest in healthy eating and self-medication is not just a passing fad. Soy-based products have become increasingly popular and gradually moved into the mainstream market. Many consumers associate soy with a healthy consumption pattern. Development of frozen desserts that indulge consumers’ eating desire, yet provide potential health benefits, is a challenge. Product appraisal to identify specific sensory attributes driving product acceptance is vital to the introduction of this new product. This thesis research was designed to develop low-fat sugar-free orange sherbet products containing soy protein and to determine the consumer sensory profile driving product acceptance and purchase intent. Two …