Index Catalog // ScholarsArchive@OSU

The effect of sucrose, aspartame, acesulfame-K and blended aspartame/acesulfame-K on orange and strawberry flavor in model solutions

Creator:: Wiseman, Jennifer Jo
Abstract:: The effect of sweeteners on fruit flavor perception was studied through the use of fruitiness power functions for unsweetened and sweetened model systems. In the first part of the study, two isosweet concentrations of aspartame and sucrose were determined and combined with five concentrations of orange and strawberry flavorants. Fruitiness...
Resource Type:: Masters Thesis
Full Text:: Effect of Sucrose. Aspartame. Acesulfame-K and Blended Aspartame/acesulfame-K on Orange and

Mode of action of vitamin K on saccharomyces cerevisiae

Creator:: Rasulpuri, Muhammad Latif
Abstract:: Compounds belonging to the vitamin K family possess anti-hemorrhagic property, and are used in treating patients suffering from hypoprothrombinemia and obstructive jaundice. Some of these compounds also exhibit marked antimicrobial activity toward various microorganisms. Vitamin K₅, 4-amino-2-methyl- 1-naphthol hydrochloride, a water-soluble analog of vitamin K has been shown to possess...
Resource Type:: Dissertation
Full Text:: K stimulated the growth of this organism. The 3 5 & B response to vitamin K occurred

Factors affecting the antimicrobial activity of vitamin K₅

Creator:: Merrifield, Larry Stanford
Abstract:: Vitamin K₅, 4-amino-2-methyl-1-naphthol hydrochloride, a water soluble analog of vitamin K has been shown to possess an antimicrobial activity toward many bacteria, molds, and yeast. Much of the work reported in the literature is on its use as a food preservative, and it was the purpose of this study to...
Resource Type:: Masters Thesis
Full Text:: , 1964 Titie FACTORS AFFECTING THE ANTIMICROBIAL ACTIVITY OF VITAMIN K 5 Abstract

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

Characterization of Pacific whiting proteinase P-II and partial cloning of cathepsins L and K cDNA from rainbow trout liver

Creator:: Nickel, Xianbin F.
Abstract:: Proteinase P-II purified from parasitized Pacific whiting muscle was previously identified to be one form of cathepsin L. It appeared to be present in three isozymatic forms on non-denaturing PAGE gel stained for activity. Its autolytic degradation was observed on SDS-PAGE gel under its optimum condition, 55°C and pH 5.5,...
Resource Type:: Masters Thesis
Full Text:: of Pacific Whiting Proteinase P-II and Partial Cloning of Cathepsins L and K cDNA from Rainbow

An analytical and sensory evaluation of the aroma volatiles of Tuber gibbosum

Creator:: Marin, Anna B.
Abstract:: The aroma of Tuber gibbosum, a native Oregon truffle, was characterized using two distinct techniques. Volatile aroma constituents were identified by chemical analysis, and sensory characteristics were determined by examining response of the general populace to the truffle aroma. Truffle samples from four maturity ranges, as determined by microscopic examination...
Resource Type:: Masters Thesis
Full Text:: AN ABSTRACT OF THE THESIS OF Anna B. Marin for the degree of

Dietary protein and aflatoxin B₁ metabolism in rainbow trout (Salmo gairdneri)

Creator:: Stott, William T.
Abstract:: Dietary protein intake has been observed to influence the induction of cancer in animals exposed to carcinogens, presumably by affecting the activities of enzyme systems which metabolize them. One such carcinogen is aflatoxin B₁ (AFB₁) a mold metabolite and frequent contaminant of foodstuffs. Variations in the levels of dietary proteins...
Resource Type:: Dissertation
Full Text:: (Major) [Datel Title: Dietary Protein and Aflatoxin B, Metabolism in Rainbow Trout (Salmo gairdneri

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

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

ScholarsArchive@OSU

The effect of sucrose, aspartame, acesulfame-K and blended aspartame/acesulfame-K on orange and strawberry flavor in model solutions

Mode of action of vitamin K on saccharomyces cerevisiae

Factors affecting the antimicrobial activity of vitamin K₅

Aflatoxin B₁ metabolism by rainbow trout (Salmo gairdneri)

Characterization of Pacific whiting proteinase P-II and partial cloning of cathepsins L and K cDNA from rainbow trout liver

An analytical and sensory evaluation of the aroma volatiles of Tuber gibbosum

Dietary protein and aflatoxin B₁ metabolism in rainbow trout (Salmo gairdneri)

B-Naphthoflavone induction and its effect on hepatic phospholipid metabolism in 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

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