Studies were conducted to determine the stability of vitamin C at elevated concentrations in canned tropical fruit juices and nectars. Canned guava nectar, as well as juices of orange, tomato, and pineapple were fortified with ascorbic acid at seven different levels ranging from the original content present in the samples to about 300 mg. per 100 ml. Half of the samples were stored at room temperature and the other similar half at 100°F. for a period of 6 months. The results indicated that the losses of vitamin C were higher in the samples stored at 100°F. than in those stored at room temperature—regardless of the level of concentration. However, in the guava nectar the percentage of vitamin C destruction was relatively higher at lower conc...
Vitamins are essential compounds in food even though the content contained in these foods is small, ...
<!-- @page { margin: 2cm } P { margin-bottom: 0.21cm } --> <p class="western" align="JUSTIF...
A acerola é um fruto altamente perecível e que contém altos teores de vitamina C, sendo este o seu p...
Studies were conducted on the effect of certain factors such as temperature, pH, degrees Brix, conce...
In this study, the effect of processing and storage time on the vitamin C and lycopene contents was ...
Guava fruit (PsidiuM guajava, 14) is a potential source of vitamine C. Reduction of vitamin C conten...
A acerola é um fruto altamente perecível e que contém altos teores de vitamina C, sendo este o seu p...
The cupuassu pulp is a fruit with a high content of pectins and ascorbic acid harvested in the Amazo...
Guava fruit (Psidium guajava L.) has many varieties, one of which is crystal guava. Crystal guava c...
The literature on the content and stability of vitamin C (ascorbic acid, AA) in citrus juices in rel...
Foram analisados sucos industrializados de diversas frutas brasileiras, assim como frutas naturais d...
Objective: Since humans are incapable of producing vitamin C, we obtain our daily requirement of vit...
Ascorbic acid (vitamin C), is sensitive to heat, light, pH level, oxygen concentration and water act...
Camu-camu (Myrciaria dubia), a native fruit of the Amazon region, is one of the richest sources of v...
The degradation kinetics of vitamin C in different citrus juice types (tangerine, grapefruit, orange...
Vitamins are essential compounds in food even though the content contained in these foods is small, ...
<!-- @page { margin: 2cm } P { margin-bottom: 0.21cm } --> <p class="western" align="JUSTIF...
A acerola é um fruto altamente perecível e que contém altos teores de vitamina C, sendo este o seu p...
Studies were conducted on the effect of certain factors such as temperature, pH, degrees Brix, conce...
In this study, the effect of processing and storage time on the vitamin C and lycopene contents was ...
Guava fruit (PsidiuM guajava, 14) is a potential source of vitamine C. Reduction of vitamin C conten...
A acerola é um fruto altamente perecível e que contém altos teores de vitamina C, sendo este o seu p...
The cupuassu pulp is a fruit with a high content of pectins and ascorbic acid harvested in the Amazo...
Guava fruit (Psidium guajava L.) has many varieties, one of which is crystal guava. Crystal guava c...
The literature on the content and stability of vitamin C (ascorbic acid, AA) in citrus juices in rel...
Foram analisados sucos industrializados de diversas frutas brasileiras, assim como frutas naturais d...
Objective: Since humans are incapable of producing vitamin C, we obtain our daily requirement of vit...
Ascorbic acid (vitamin C), is sensitive to heat, light, pH level, oxygen concentration and water act...
Camu-camu (Myrciaria dubia), a native fruit of the Amazon region, is one of the richest sources of v...
The degradation kinetics of vitamin C in different citrus juice types (tangerine, grapefruit, orange...
Vitamins are essential compounds in food even though the content contained in these foods is small, ...
<!-- @page { margin: 2cm } P { margin-bottom: 0.21cm } --> <p class="western" align="JUSTIF...
A acerola é um fruto altamente perecível e que contém altos teores de vitamina C, sendo este o seu p...