Method for producing simultaneously low-sodium and sugar-free milk and milk-sugar

Abstract

A process for preparing non-sugar low-Na milk and bactose simultaneously features that the ultrafilter membrane is used to intercept protein and fat, the nano-filter membrane is used to intercept lactose, and the liquid filtered by nano-filter membrane and not containing lactose is flowing back into milk or whey tank to separate out the lactose from milk or whey liquid.

Description

technical field [0001] The invention relates to an industrial preparation method for simultaneously producing low-sodium, sugar-free, milk and lactose. Background technique [0002] Milk contains casein, lactose, whey protein, fat, calcium, phosphorus, sodium and potassium, etc. It is one of the best nutritional products from nature. Europeans and Americans consume an average of 180 kilograms of milk per person per year, that is, 0.5 kilograms of milk per person per day. This may be one of the reasons why Europeans and Americans are generally taller than Asians. In the past, Chinese people did not have the habit of eating milk and dairy products such as cheese and cream, but this phenomenon has changed in the past ten years or so. Average milk consumption per person per year has increased to about 7 kg. But compared with the international, there are still great differences. Chinese people do not consume much milk, which is related to the inability of a considerable numb...

AI Technical Summary

Problems solved by technology

This solves the problem of lactose incompatibility, but the carbohydrates of the sugar are still present in the milk because only the form of the sugar changes, but the calories generated from the sugar remain unchanged, making four kilocalories per gram of sugar

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