The goal of this work is to obtain a corrective action in must and wine through the use of adjuvants which act as adsorbents. Results outlined that: - different chemical adjuvants reduce the OTA level with different percentages, kinetics and time; - the charcoal base products are the most effective in the decontamination; - high adsorbent addition produce an important color depletion for red wines; - the amount of charcoal base products can be reduced combining them with other adjuvants which do not interfere with the wine chromatic map and still obtaining a good degree of decontamination.
Silva, A., Lambri, M., Galli, R., Ochratoxin A reduction by chemical djuvants, Abstract de <<International Workshop "Ochratoxin A in Grapes and Wine: Prevention and Control">>, (Marsala, 20-21 October 2005 ), Università Cattolica del Sacro Cuore, Piacenza 2005: 85-85 [http://hdl.handle.net/10807/20747]
Ochratoxin A reduction by chemical djuvants
Silva, Angela;Lambri, Milena;Galli, Roberta
2005
Abstract
The goal of this work is to obtain a corrective action in must and wine through the use of adjuvants which act as adsorbents. Results outlined that: - different chemical adjuvants reduce the OTA level with different percentages, kinetics and time; - the charcoal base products are the most effective in the decontamination; - high adsorbent addition produce an important color depletion for red wines; - the amount of charcoal base products can be reduced combining them with other adjuvants which do not interfere with the wine chromatic map and still obtaining a good degree of decontamination.
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