Determination of benzoic acid in fruits and vegetables using a separatory funnel

Shanghai Billing separator funnel oscillator is available.

Nowadays, the inspection standards of food inspection agencies are becoming more and more strict. The daily workload of food inspectors is very large. In the vast majority of chemical analysis, the preparation of samples takes up most of the time. A recent study shows that In the laboratory analysis process, the laboratory staff only used the sample preparation time for more than 55%. This data shows that the new breakthrough technology can greatly shorten the process.

Are you also worried about spending too much time in the extraction process?

Determination of Benzoic Acid in Fruits and Vegetables GB/T 12289-90 specifies the national standard method for the determination of benzoic acid in fruits, vegetables and products. In the step of extracting benzoic acid, it is prescribed to extract the sample solution with diethyl ether. The conventional extraction method is to use artificial oscillation, and the artificial oscillation process can be replaced by shaking with a separatory funnel oscillator.

Determination of penicillin in apple hawthorn products GB/T5009.185-2003 specifies the hygienic standard for penicillin in apple and hawthorn products. In the penicillin extraction experimental procedure, it is specified that the juice is extracted with an equal volume of ethyl acetate. This experimental procedure can be replaced by a split funnel oscillator instead of artificial shaking.

The separatory funnel oscillator can easily solve this lab trouble and help you save a lot of extraction time.

Extraction in fruit and vegetable | apple hawthorn products.

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