Volatile Profiles of Microorganisms on Various Substrates, Including Fruits and Vegetables

Effect of heterocyclic amines, vegetables, and fruits on colorectal cancer

Isolation of parasites on fruits and vegetables.

The current FDA method to recover parasites from fruits and vegetables is derived from procedures used to isolate parasitic protozoa from water. A 1kg portion of fruit or vegetable is divided into 200 g subportions. The subportions are sequentially processed in a sonic cleaning bath with 1.5 liters of detergent solution (1% sodium dodecyl sulfate, 0.1% Tween 80) and sonicated for 10 minutes. As...

Studies on betaxanthin profiles of vegetables and fruits from the Chenopodiaceae and Cactaceae.

The present study provides an update on the betaxanthin (bx) compositions of red and yellow beetroots, yellow-coloured Swiss chard petioles, and yellow-orange cactus pear. Applying RP-HPLC coupled with positive ion electrospray mass spectrometry and by comparison with UV-vis and mass spectrometric characteristics as well as retention times of semi-synthesized reference compounds, 24 betaxanthin...

Studies on effect of various operating parameters & foaming agents - Drying of fruits and vegetables

The foam mat drying is a good way of dehydrating liquids foods in short times. Due to the porous structure of the foamed materials, mass transfer is enhanced leading to shorter dehydration times. This technique can be successfully employed for drying a variety of fruit juice concentration and pulps. The dried powders have good reconstitution characteristics. These studies are particularly appli...

Flavor quality of fruits and vegetables

Fruits and vegetables are important sources of vitamins, minerals, dietary fiber, and antioxidants. The relative contribution of each commodity to human health and wellness depends upon its nutritive value and per capita consumption; the latter is greatly influenced by consumer preferences and degree of satisfaction from eating the fruit or vegetable. Flavor quality of fruits and vegetables is ...