To be insoluble the water, this pigment does not loss by lixiviation, then, the wash, the soaking, etc, of
fruits and vegetables, do not make the loss of warm. Badui, Op cit, however, is very important the double
behavior of the chlorophyll mole where the phytol tail, is insoluble in water (hydrophobic) and the
porphyrin mole, this one has a hydrophilic character, for this the losses of 5.02% in the process (WB) be
attributed to this behavior.
Also existed significant differences between WB and each of the thermic process, however, its
possible to affirm with a 99% of trust that the MB process conserved a high contend of chlorophyll
(84.43%) in relation to the CB (60.64%). According to Mackinney and Weast [11] the color changes in
green vegetables, after light thermic process, are attributed to the removing of air in the filaments of the
toping food and also the expulsion of this, in the mole. Both process altered the properties of the
reflectance on the surface that is why when the blanched was made it shows a nice green shine color
much better and very attractive to the consumer.
To be insoluble the water, this pigment does not loss by lixiviation, then, the wash, the soaking, etc, offruits and vegetables, do not make the loss of warm. Badui, Op cit, however, is very important the doublebehavior of the chlorophyll mole where the phytol tail, is insoluble in water (hydrophobic) and theporphyrin mole, this one has a hydrophilic character, for this the losses of 5.02% in the process (WB) beattributed to this behavior.Also existed significant differences between WB and each of the thermic process, however, itspossible to affirm with a 99% of trust that the MB process conserved a high contend of chlorophyll(84.43%) in relation to the CB (60.64%). According to Mackinney and Weast [11] the color changes ingreen vegetables, after light thermic process, are attributed to the removing of air in the filaments of thetoping food and also the expulsion of this, in the mole. Both process altered the properties of thereflectance on the surface that is why when the blanched was made it shows a nice green shine colormuch better and very attractive to the consumer.
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