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Showing 1 to 20 of 200 for “"Ascorbic acid"”.

  1. Manipulation of ascorbic acid levels in Arabidopsis thaliana

    Vitamin C (ascorbic acid) is one of the most essential organic compounds required by the human body for normal metabolic function. Unfortunately, this valuable nutrient is not produced in the human body but most plants and animal can produce this molecule. Although ascorbic acid was not isolated …

    vt Repository record for Manipulation of ascorbic acid levels in Arabidopsis thaliana (opens in a new tab)

  2. Factors Affecting the Ascorbic Acid Content (Vitamin C) of Tomatoes

    Made available in DSpace on 2014-12-04T19:49:20Z (GMT). No. of bitstreams: 1 0002071.pdf: 2346917 bytes, checksum: 082768bfacb28b111c5afce38db84d44 (MD5) Previous issue date: 1950

    uiuc Repository record for Factors Affecting the Ascorbic Acid Content (Vitamin C) of Tomatoes (opens in a new tab)

  3. Ascorbic Acid and Tocopherol Concentration of Hydroponic and Soil-Grown Lettuces

    … hydroponically-grown lettuce contains as much ascorbic acid and tocopherol as soil-grown lettuce. We analyzed four varieties of lettuce, including: Waldmann's Dark Green, Red Lollo Antago, Red Romaine Annapolis, and Butterleaf. The first three were obtained from the Mountain View Montessori of …

    unr Repository record for Ascorbic Acid and Tocopherol Concentration of Hydroponic and Soil-Grown Lettuces (opens in a new tab)

  4. Interrelationships between stress, dietary intake, and plasma ascorbic acid during pregnancy

    The relationships between stress, ascorbic acid status, and the adequacy of nutrient intake during the third trimester of pregnancy were studied. Adequacy of nutrient and ascorbic acid intake were measured by diet histories and 24 hour recalls. Plasma ascorbic acid and cortisol levels were …

    vt Repository record for Interrelationships between stress, dietary intake, and plasma ascorbic acid during pregnancy (opens in a new tab)

  5. Effects of Flavonoids and Ascorbic Acid Derivatives on Non-enzymatic Browning in Peaches

    Non-enzymatic browning (NEB) due to ascorbic acid degradation is one of the most common reasons the shelf life of many processed foods is reduced. Different methods to minimize or retard the formation of browning pigments have been studied; however, to date, refrigeration is still the most …

    vt Repository record for Effects of Flavonoids and Ascorbic Acid Derivatives on Non-enzymatic Browning in Peaches (opens in a new tab)

  6. The effect of ascorbic acid on the retention of calcium in normal adult women

    To view the abstract, please see the full text of the document.

    colostate Repository record for The effect of ascorbic acid on the retention of calcium in normal adult women (opens in a new tab)

  7. A Study of Some Factors Affecting the Ascorbic Acid Requirement of the Guinea Pig

    Made available in DSpace on 2014-12-05T17:47:15Z (GMT). No. of bitstreams: 1 0002739.pdf: 4488079 bytes, checksum: 50b37004063143f4f5ccd362f5c4f6cf (MD5) Previous issue date: 1951

    uiuc Repository record for A Study of Some Factors Affecting the Ascorbic Acid Requirement of the Guinea Pig (opens in a new tab)

  8. Measurement of Ascorbic Acid and Dehydroascorbic Acid in Mammalian Tissues using HPLC with Electrochemical Detection

    <p>The oxidized and reduced forms of ascorbic acid (AA) are reactive and unstable compounds making their measurement difficult. Detection of small amounts of AA and dehydroascorbic acid (DHAA) is essential for determining the biochemical function of the vitamin in cells and subcellular organelles. …

    nodak Repository record for Measurement of Ascorbic Acid and Dehydroascorbic Acid in Mammalian Tissues using HPLC with Electrochemical Detection (opens in a new tab)

  9. The effect of Ascorbic acid ingestion on the risk of calcium oxalate kidney stone formation

    … the effect of prolonged megadose ingestion of ascorbic acid on the risk of calcium oxalate kidney stone formation. Ten healthy male subjects (ages 20 to 30 years) participated in the study. Each was required to ingest a daily dose of 4 g ascorbic acid per day for a period of 5 days. Twenty-four …

    cape-town Repository record for The effect of Ascorbic acid ingestion on the risk of calcium oxalate kidney stone formation (opens in a new tab)

  10. Development of a Model System to Evaluate Ascorbic Acid Destruction at Various Time/microwave Power Levels

    In conclusion, ascorbic acid retention and peroxidase destruction in all three vegetables was higher at longer times and higher power levels. Model developed to evaluate RAA preservation in broccoli was applicable to predict RAA preservation in green bean and asparagus. These findings are …

    uiuc Repository record for Development of a Model System to Evaluate Ascorbic Acid Destruction at Various Time/microwave Power Levels (opens in a new tab)

  11. An investigation of the role of ascorbic acid and iron in the etiology of gingivitis in humans

    Thesis. 1978. Ph.D.--Massachusetts Institute of Technology. Dept. of Nutrition and Food Science.

    mit Repository record for An investigation of the role of ascorbic acid and iron in the etiology of gingivitis in humans (opens in a new tab)

  12. A study of the amount of ascorbic acid (vitamin C) necessary to maintain tissue saturation in college girls

    … found to require more than 2.2 mg. per kg. of ascorbic acid or a total of 110 mg. To maintain tissue saturation and subjects II and III were found to require 1.6 mg. per kg. or a total of 67 mg. And 86 mg. respectively. 2. The data for subjects II and III suggest that they may be a relationship …

    vt Repository record for A study of the amount of ascorbic acid (vitamin C) necessary to maintain tissue saturation in college girls (opens in a new tab)

  13. Urinary ascorbic acid excretion and sugar consumption as indices of enzyme induction and hypoglycemia in recovering alcoholic rats

    … and recovery periods and analyzed for L-ascorbic acid. The mean consumption of sucrose was highest for rats still receiving alcohol and declined in all groups during the 10 days. The mean consumption of sucrose (% kcal as sucrose) for the first 4 days was 33.2, 19.5, 19.0, and 13.8% for …

    vt Repository record for Urinary ascorbic acid excretion and sugar consumption as indices of enzyme induction and hypoglycemia in recovering alcoholic rats (opens in a new tab)

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