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The Ore bin ; Vol. 26 No. 11 (November 1964)

Creator:: Oregon. Dept. of Geology and Mineral Industries, Newton, Vernon C., and Newhouse, C. J.
Resource Type:: Technical Report
Full Text:: WASHINGTON By V. C. Newton, Jr.* and C. J. Newhouse** A total of $35.5 million in cash bonus offers was

Determination of the ascorbic acid intake necessary to maintain an adequate level of the vitamin in the blood plasma

Creator:: Landquist, Virginia Lord
Resource Type:: Masters Thesis
Full Text:: J®|SBl]SAl!idW OF %M- ASCORBIC AGIB X£mft$ Hfij^BSSABt f 0 ,im

The role of ascorbic acid on discoloration of strawberry juice and concentrate

Creator:: Poei, Metty Soek-Kioen
Abstract:: The purpose of this.investigation was to determine how enzymes and oxygen influence the role ascorbic acid has on pigment degradation and browning during storage for strawberry juice and concentrate. The ascorbic and dehydroascorbic acid content of blanched and unblanched, nitrogen-treated and air-exposed samples of strawberry juice and concentrate was measured...
Resource Type:: Masters Thesis
Full Text:: and flavylium salts. Such condensation products would be trtoK 0 l cHxort j-urtWer

Effects of cultural practices on the yield and vitamin C content of broccoli

Creator:: Anderson, Wendy (Wendy Lee), 1951-
Resource Type:: Masters Thesis
Full Text:: c • o o o 05 o 0 0 o o C D O 10 + J O 0 ) 4 J to

The effect of erythorbic acid on the determination of ascorbic acid levels in selected foods by high performance liquid chromatography and spectrophotometry

Creator:: Tuan, Shenhsiu
Abstract:: A high performance liquid chromatography (HPLC) procedure using a LiChrosorb-NH₂ column and a eluant buffer of 75:25 (v/v) of acetonitrile:0.05 M KH₂P0₄, pH 5.95, was developed for the successful separation and determination of ascorbic and erythorbic acids in selected food samples. Application of the method, which is sensitive, rapid and...
Resource Type:: Masters Thesis
Full Text:: , natural and artificial flavor drink mixes, and Hi-C drinks gave satisfactory results. Dehydroascorbic

Influence of ascorbic acid supplementation on copper status in young adult men

Creator:: Finley, Elizabeth Bidwell
Abstract:: Thirteen healthy adult males, ages 20-40, consuming self selected diets, were given instructions to take one 500 mg tablet of ascorbic acid three times a day with their meals for a period of ten weeks. The effect of this daily supplementation on copper status was investigated. An estimation made from...
Resource Type:: Masters Thesis
Full Text:: rats had low cytochrome c levels that increased more quickly when given purified rat ceruloplasmin

Response of scorbutic guinea pigs to ascorbic acid and adrenocorticotropic hormone (ACTH)

Creator:: Riker, Joseph Thaddeus III
Abstract:: Thirty-six female guinea pigs were placed on a scorbutogenic diet for 14 days and then divided into groups of four. Three groups received adrenocorticotropic hormone (ACTH) with each group given 10, 20, or 40 units. Three groups each received 50 mg of ascorbic acid and three groups received 50 mg...
Resource Type:: Masters Thesis
Full Text:: Biological Chernistry 1942575-577. 1952. Beck, J. C., J. S. L. Browne and K. R. MacKenzie. Effect of

The ascorbic acid requirements of older adolescents

Creator:: Davey, Bessie Louise
Abstract:: The concentration of ascorbic acid in the plasma was determined on four levels of ascorbic acid intake for seven day periods in 1946-47 and on three levels of ascorbic acid intake for ten day periods in 1947-48. The subjects, eight girls and eight boys, were 16 to 19 year old...
Resource Type:: Dissertation
Full Text:: . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 60 C. Total Daily Intake of Ascorbic Acid and Daily Plasma Ascorbic Acid Values for Adolescent Boys

Evidence for the nonessentiality of ascorbic acid in the diet of the rainbow trout, Salmo gairdneri

Creator:: Primbs, Edward R. J.
Abstract:: Numerous tests were applied to rainbow trout of eleven months of age to determine whether ascorbic acid is an essential element of the diet of these fish. Although previous work had been done on this question, conflicts in the results, the large reliance upon abnormal symptoms such as lordosis and...
Resource Type:: Masters Thesis

Nitrogen and phosphorus uptake by Enteromorpha prolifera (Mull.) J. Ag.

Creator:: O'Brien, Margaret C. (Margaret Claire), 1954-
Resource Type:: Masters Thesis
Full Text:: ' C, PORTLAND 0 YAQUINA BAY / N(WPORT J - COO$ BY OREGON 1 4436' P1 44 3 ONEATtA SUTICAL CIl

ScholarsArchive@OSU

The Ore bin ; Vol. 26 No. 11 (November 1964)

Determination of the ascorbic acid intake necessary to maintain an adequate level of the vitamin in the blood plasma

The role of ascorbic acid on discoloration of strawberry juice and concentrate

Effects of cultural practices on the yield and vitamin C content of broccoli

The effect of erythorbic acid on the determination of ascorbic acid levels in selected foods by high performance liquid chromatography and spectrophotometry

Influence of ascorbic acid supplementation on copper status in young adult men

Response of scorbutic guinea pigs to ascorbic acid and adrenocorticotropic hormone (ACTH)

The ascorbic acid requirements of older adolescents

Evidence for the nonessentiality of ascorbic acid in the diet of the rainbow trout, Salmo gairdneri

Nitrogen and phosphorus uptake by Enteromorpha prolifera (Mull.) J. Ag.

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