Non-spectrophotometric methods for the determination of Vitamin C

SP Arya, M Mahajan, P Jain - Analytica Chimica Acta, 2000 - Elsevier
In view of the widespread use of Vitamin C, a large number of methods have been
developed for quantifying Vitamin C contents in natural and fortified food samples and …

Ascorbic acid and dehydroascorbic acid analyses in biological samples

PW Washko, RW Welch, KR Dhariwal, Y Wang… - Analytical …, 1992 - Elsevier
It is axiomatic that accurate measurement precedes understanding. Methods for
quantitatively measuring ascorbic acid (vitamin C) and its metabolite dehydroascorbic acid …

[图书][B] Ullmann's encyclopedia of industrial chemistry

B Elvers - 1991 - hero.epa.gov
Abstract ULLMANN'S Encyclopedia of Industrial Chemistry is the benchmark reference in
chemistry and chemical and life science engineering, covering inorganic and organic …

Improving antioxidant capacity of fresh‐cut mangoes treated with UV‐C

GA González‐Aguilar, MA Villegas‐Ochoa… - Journal of Food …, 2007 - Wiley Online Library
The effect of UV‐C irradiation time on total phenol, flavonoids, β‐carotene, ascorbic acid
contents, and antioxidant capacity (ORAC, DPPH•) of fresh‐cut “Tommy Atkins” mango …

Bioactive compounds and antioxidant activity in different grafted varieties of bell pepper

C Chávez-Mendoza, E Sanchez, E Muñoz-Marquez… - Antioxidants, 2015 - mdpi.com
Grafting favors the presence of bioactive compounds in the bell pepper, but many species
and varieties have not yet been analyzed in this sense, including commonly grafted …

Enzymatically validated liquid chromatographic method for the determination of ascorbic and dehydroascorbic acids in fruit and vegetables

V Gökmen, N Kahraman, N Demir, J Acar - Journal of Chromatography A, 2000 - Elsevier
A liquid chromatographic method has been described for the determination of total vitamin
C, ascorbic acid (AA) and dehydroascorbic acid (DHAA) in fruits and vegetables. The …

Peeling, drying temperatures, and sulphite-treatment affect physicochemical properties and nutritional quality of sweet potato flour

M Ahmed, MS Akter, JB Eun - Food chemistry, 2010 - Elsevier
The effects of peeling, drying temperature (55–65° C) and pretreatment on the
physicochemical properties and nutritional quality of sweet potato flour were investigated …

Physiological and biochemical changes of different fresh‐cut mango cultivars stored at 5 C

GA Gonzalez‐Aguilar, J Celis… - … Journal of Food …, 2008 - Wiley Online Library
Treatments to inhibit browning, decay and to extend shelf life of 'Keitt','Kent'and
'Ataulfo'mango cultivars as a fresh‐cut produce were investigated. Combinations of calcium …

Ascorbic acid levels in the aqueous humor of nocturnal and diurnal mammals

GR Reiss, PG Werness, PE Zollman… - Archives of …, 1986 - jamanetwork.com
• Ascorbic acid concentration is known to be very high in the aqueous humor of humans and
most animals. The role it might play in ocular function is a subject of conjecture. Some have …

Effect of temperature and modified atmosphere packaging on overall quality of fresh-cut bell peppers

GA González-Aguilar, JF Ayala-Zavala… - LWT-Food Science and …, 2004 - Elsevier
The effect of vacuum packaging (VP) and modified atmosphere packaging without vacuum
(MAP) on shelf-life of fresh-cut green bell pepper stored at 5° C and 10° C were evaluated …