Index Catalog // ScholarsArchive@OSU

Investigation of Hot-Air (HA) Drying Conditions and Shell Cracking Mechanism and Development of Radio-Frequency (RF) Dielectric Heating for Ensuring Quality and Reducing Shell Cracking of Oregon Hazelnuts (Corylus avellana L.)

Creator:: Wang, Wenjie
Abstract:: Oregon produces 99% US hazelnuts (Corylus avellana L.), occupying 3% world production. To ensure the quality and food safety of hazelnuts (inshells or kernels), industry and federal standards require freshly harvested nuts to be cleaned and dried to reach a final moisture content (MC) of inshells < 10%, MC of...
Resource Type:: Dissertation
Full Text:: AN ABSTRACT OF THE DISSERTATION OF Wenjie Wang for

Investigation of Optimal Extraction Conditions and Microencapsulation Technique for Stabilizing Anthocyanins and Polyphenols from Fruit Materials

Creator:: Wang, Wenjie
Abstract:: The objectives of this research were to investigate the optimal conditions for anthocyanins extraction from different anthocyanin rich fruit and to develop microencapsulation formulation for improving stability of anthocyanin extracts. In the extraction optimization study, two extraction methods, "conventional solvent extraction (CE)" and "ultrasound-assisted extraction (UE)" for three different anthocyanin-rich...
Resource Type:: Masters Thesis
Full Text:: AN ABSTRACT OF THE THESIS OF Wenjie Wang for the

Impact of seasonal variation and growing environment on blackberry aroma

Creator:: Wang, Yuanyuan
Abstract:: Blackberries have been enjoyed for their delicious flavor and high nutritional value for hundreds of years. In North America, blackberries were cultivated since 1850-1860. Blackberries have their characteristic and unique aromas depending on the cultivar and growing conditions. The objective of this study was to evaluate the impact of seasonal...
Resource Type:: Masters Thesis
Full Text:: AN ABSTRACT OF THE THESIS OF Yuanyuan Wang for the degree of

Aflatoxin B₁ metabolism by rainbow trout (Salmo gairdneri)

Creator:: Schoenhard, Grant Louis
Abstract:: Aflatoxins B₁, Q₁ and aflatoxicol, R [subscript o] F, but not B₂ were activated in the presence of NADPH by the 105,000 x g pellet from rainbow trout (Salmo gairdneri), Mt. Shasta strain, liver to products lethal to Bacillus subtilis GSY 1057 (metB4, hisAl, uvr-1). Electron microscopy confirmed the microsomal...
Resource Type:: Dissertation
Full Text:: ) Title: AFLATOXIN B METABOLISM BY RAINBOW TROUT (SALMO GAIRDNERI) ■-*' '' ■ J'SV ' J-' Jf

Mechanisms of action by some inhibitors of aflatoxin B₁ carcinogenesis in rainbow trout

Creator:: Goeger, Douglas Eugene
Abstract:: Indole-3-carbinol (I3C) and butylated hydroxyanisole (BHA), anti-carcinogens present in the human diet, were tested for their in vivo and in vitro effect on aflatoxin B₁. (AFB₁) metabolism, and DNA adduct formation in the rainbow trout. Dietary BHA at either 0.3 or 0.03% had no effect on the hepatic tumor incidence...
Resource Type:: Dissertation
Full Text:: - carcinogens present in the human diet, were tested for their in vivo and in vitro effect on aflatoxin B

The significance of glutathione conjugation for aflatoxin B₁ metabolism in rainbow trout and coho salmon

Creator:: Valsta, Liisa M.
Abstract:: In rodent models as well as in fish models there are significant species differences in the susceptibility toward aflatoxin B₁ (AFB₁) carcinogenesis. Mouse is less susceptible toward AFB₁ carcinogenesis than rat. Researchers have come to the conclusion that the lower susceptibility of mice is not a result of less effective...
Resource Type:: Masters Thesis
Full Text:: hepatocarcinogenesis than coho salmon, or, than trout fed the Inhibitors B-naphthoflavone (BNF), 1ndole-3-carbinol

B-Naphthoflavone induction and its effect on hepatic phospholipid metabolism in rainbow trout (Salmo gairdneri)

Creator:: Harris, Marcia Elaine
Abstract:: The induction of drug-metabolizing enzymes is a complex biochemical process manifested not only by increases in various cytochrome P-450 isozymes and related activities, but also by alterations in endoplasmic reticulum membranes. Little work has been done to examine how cytochrome P-450 inducing agents influence other cellular processes, such as phospholipid...
Resource Type:: Masters Thesis
Full Text:: ot Master of Science in Food Science & Technology presented on June 21, 1984 Title: B

Synthesis of the 2, 3, 3a, 8a-tetrahydro-2-hydroxy-furo [2, 3-b]benzofuran ring system, an aflatoxin moiety

Creator:: Jones, David James
Abstract:: A new method for the preparation of the 2, 3, 3a,8a-tetrahydro-2-hydroxyfuro[2, 3-b] benzofuran, XXX, ring system has been developed. The synthesis envolved a substitution reaction of phenol, XXIV, with 1-bromo-2, 5-hexadiene, XXV, to give 2, 5-hexadien-l -yl phenyl ether, XXVII. The ether was rearranged via an ortho-Claisen rearrangement to 3-(o-hydroxyphenyl)-l,...
Resource Type:: Masters Thesis
Full Text:: preparation of the 2, 3, 3a,8a-tetrahydro-2- hydroxyfuro[2, 3-b] benzofuran, XXX, ring system has been

The inhibitory mechanisms of indole-3-carbinol and B-naphthoflavone against aflatoxin B1-initiated hepatocarcinogenesis in rainbow trout

Creator:: Takahashi, Naoko
Resource Type:: Dissertation
Full Text:: . Immunoquantitation of CYPlAl, and its induction in treated embryos (A) and fingerlings (B), by western

Factors Affecting the Efficacy of Depuration for Decreasing Vibrio parahaemolyticus Contamination in Pacific Oysters (Crassostrea gigas)

Creator:: Hou, Yishu
Abstract:: Vibrio parahaemolyticus is a foodborne pathogen recognized as the leading cause of acute gastroenteritis associated with consumption of raw and undercooked seafood, particularly raw oysters, with major symptoms of nausea, vomiting, abdominal cramps and diarrhea. It is estimated that 45,000 cases of V. parahaemolyticus infection occur each year in the...
Resource Type:: Masters Thesis
Full Text:: . I would like to thank my committee members, Dr. Morrissey, Dr. Torres and Dr. Wang, for their

ScholarsArchive@OSU

Investigation of Hot-Air (HA) Drying Conditions and Shell Cracking Mechanism and Development of Radio-Frequency (RF) Dielectric Heating for Ensuring Quality and Reducing Shell Cracking of Oregon Hazelnuts (Corylus avellana L.)

Investigation of Optimal Extraction Conditions and Microencapsulation Technique for Stabilizing Anthocyanins and Polyphenols from Fruit Materials

Impact of seasonal variation and growing environment on blackberry aroma

Aflatoxin B₁ metabolism by rainbow trout (Salmo gairdneri)

Mechanisms of action by some inhibitors of aflatoxin B₁ carcinogenesis in rainbow trout

The significance of glutathione conjugation for aflatoxin B₁ metabolism in rainbow trout and coho salmon

B-Naphthoflavone induction and its effect on hepatic phospholipid metabolism in rainbow trout (Salmo gairdneri)

Synthesis of the 2, 3, 3a, 8a-tetrahydro-2-hydroxy-furo [2, 3-b]benzofuran ring system, an aflatoxin moiety

The inhibitory mechanisms of indole-3-carbinol and B-naphthoflavone against aflatoxin B1-initiated hepatocarcinogenesis in rainbow trout

Factors Affecting the Efficacy of Depuration for Decreasing Vibrio parahaemolyticus Contamination in Pacific Oysters (Crassostrea gigas)

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