[Use of ultrafiltration in the tartaric stabilization of grape juice]

acide tartrique acidez acidita acidity acido tartarico agent de texture analisi statistica analyse statistique azote azoto calcio calcium centrifugation centrifugazione centrifuging estabilizadores filtration filtrazione food production grape juice grapes jus de raisin nitrogen organoleptic properties potasio potassio potassium production alimentaire produzione raisin refrigeration refrigerazione stabilizers stabilizzatori statistical analysis succo d'uva tartaric acid uva zumo de uva