Ascorbic Acid Oxidase in Citrus

نویسنده

  • H. M. Vines
چکیده

1. Crall, J. M. and L. H. Stover, 1957. The significance of Pierce's disease in the decline of bunch grapes in Florida. lAbst.) Phytopath. 47: 518. 2. Dickey, R. D. and K. W. Loucks, (revised by Dickey, R. D., L. H. Stover, and G. K. Parris) 1947. Grape growing, in Florida. Fla. Agr. Exp. Sta. Bui. 436 3. Dubois, C. W. Personal communication. 4. Pederson, Carl S., 1961. Grape juice. Chapter 23 in "Fruit and Vegetable Juice Processing Technology," (D. K. Tressler and M. A. Joslyn, eds.) Avi Publishing Co., Inc., Westport, Conn. 5. Stoner, W. N., 1953. Leafhopper transmission of a degeneration of grape in Florida and its relation to Pierce's disease. Phytopath. 43: 611-615. 6. Stover, L. H., 1960. Blue Lake, a new bunch grape for Florida home gardens. Fla. Agr. Exp. Sta. Circular S-120. 7. Stover, L. H., 1960. Progress in the development of grape varieties for Florida. Proc. Fla. State. Hort. Soc. 73: 320-323.

برای دانلود متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

ثبت نام

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

منابع مشابه

Effect of Anti Browning Agents on Partial Purified Polyphenol Oxidase of Hawthorn (Crataegus Spp

Objective: Polyphenol oxidase or PPO (EC 1.14.18.1) is considered the enzyme responsible for quality deterioration and browning in different fruits during postharvest period. The objective of this study was to evaluate the antibrowning (inhibition of polyphenol oxidase activity) effect of Cysteine, Ascorbic acid, citric acid, kojic acid and glycine at two different pH (6 and 7) in  hawthorn. Me...

متن کامل

Effect of Anti Browning Agents on Partial Purified Polyphenol Oxidase of Hawthorn (Crataegus Spp

Objective: Polyphenol oxidase or PPO (EC 1.14.18.1) is considered the enzyme responsible for quality deterioration and browning in different fruits during postharvest period. The objective of this study was to evaluate the antibrowning (inhibition of polyphenol oxidase activity) effect of Cysteine, Ascorbic acid, citric acid, kojic acid and glycine at two different pH (6 and 7) in  hawthorn. Me...

متن کامل

Oxidation of Ascorbic Acid by Enzyme Preparations from Orange

Many of the flavor compounds in citrus fruit are synthesized by oxidation-reduction reactions mediated by enzymes in the fruit. The oxidant in some of these reactions is the coenzyme, NADP. One possible way to regenerate this coenzyme to the active oxidized form is through the enzymic oxidation-reduction reactions involving glutathione and ascorbic acid. A system which degrades ascorbic acid in...

متن کامل

Polyphenol antioxidants in citrus juices: in vitro and in vivo studies relevant to heart disease.

It is well known that eating fruits and vegetables lowers the risk of chronic diseases such as heart disease and cancer. The question of what is/are the active ingredient(s) is still unresolved. The initial hypothesis was that the antioxidant vitamins were responsible. However, recently the polyphenols have been investigated since they have been found to have beneficial properties such as being...

متن کامل

Quantitative study of ascorbic acid in some of Persian Rose species

Rose hip is one of the natural rich sources and also other important components such as tannins, flavonoids, carotenoids, pectin, Nicotinic acid … Iran is one of the important habitat for Rose and it is used as a food and folk remedy. In this study ascorbic acid in four species of Iranian nature Rose hip were assayed. A hydro alcoholic extract were prepared via maceration method and the assay o...

متن کامل

ذخیره در منابع من


  با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید

برای دانلود متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

ثبت نام

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

عنوان ژورنال:

دوره   شماره 

صفحات  -

تاریخ انتشار 2007