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Life Sciences Commons

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Food Science

Theses/Dissertations

2015

HPLC

Articles 1 - 2 of 2

Full-Text Articles in Life Sciences

Method Development For Vitamin C Quantification In Two Complex Matrices, Hannah D. Hutt Aug 2015

Method Development For Vitamin C Quantification In Two Complex Matrices, Hannah D. Hutt

Electronic Theses and Dissertations

The following liquid chromatographic (LC) method developments and applied research studies were done using two complex food matrices, potatoes and elderberries, which are common to the state of Maine. Potatoes are Maine’s largest agricultural crop, a staple food in most U.S. households, and are, from an analytical standpoint, considered a complex matrix due to the high starch content that can be difficult to remove without degrading or removing nutrients in the process. Elderberries are an emerging crop in the U.S. because of their antioxidant and anti-viral properties and are found growing wild, throughout Maine. Elderberries are also considered a complex …


Chemical Separation And Analyses Of Bioactive Compounds In Chloroform Fraction Of Oplopanax Horridus (Devil's Club), Lauren Wiseman May 2015

Chemical Separation And Analyses Of Bioactive Compounds In Chloroform Fraction Of Oplopanax Horridus (Devil's Club), Lauren Wiseman

All Theses

O. horridus (a member of the family Araliaceae) is a plant traditionally used by the tribe of Pacific Northwest America for medicinal as well as spiritual purposes. O. horridus is found in the temperate forests of northwestern North America as an understory shrub capable of growing in well-drained to poorly drained, shady sites. Traditional medical preparations of O. horridus include decoction or infusion, preparation as a tea, preparation as a poultice, or preparation as a tonic. O. horridus is used as a form of treatment for cancer, hypoglycemia, diabetes, tough pneumonia, and for colds. A practical and reliable extraction method …