METHOD FOR EVALUATION OF MICROBIOLOGICAL PURITY OF FRUIT, VEGETABLE AND FRUIT OR VEGETABLE PROCESSING PRODUCTS

METHOD FOR EVALUATION OF MICROBIOLOGICAL PURITY OF FRUIT, VEGETABLE AND FRUIT OR VEGETABLE PROCESSING PRODUCTS

FIELD: food-processing industry. ^ SUBSTANCE: method involves determining concentration of organic acids by gas-liquid chromatography process; providing thermostatic controlling of product sample at temperature of 35-420C for 10-12 hours; newly determining concentration of organic acids by gas-liqui...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: MUZYCHENKO G.F, AGEEVA N.M, GUGUCHKINA T.I
Format: Patent
Sprache:eng ; rus
Schlagworte:
INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES
MEASURING
PHYSICS
TESTING
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Beschreibung
Zusammenfassung:FIELD: food-processing industry. ^ SUBSTANCE: method involves determining concentration of organic acids by gas-liquid chromatography process; providing thermostatic controlling of product sample at temperature of 35-420C for 10-12 hours; newly determining concentration of organic acids by gas-liquid chromatography process; determining presence of mold fungi toxins on the basis of changed ratio between tartaric and music and between tartaric and lactic organic acids before and after thermostatic control process. ^ EFFECT: provision for complex evaluation of microbiological purity of products. ^ 2 tbl, 19 ex