Production technique of cool boiled water

Abstract

The invention relates to a production technique of cool boiled water. The technique comprises the following steps: water pretreatment: sequentially carrying out coarse filtration, ultrafiltration, activated carbon filtration, cartridge filtration and primary reverse osmosis filtration on raw water to obtain natural-pH-value clean water with the electric conductivity of less than or equal to 50 mu s / cm; degassing: carrying out degassing treatment on the pretreated clean water to obtain degassed clean water; UHT (ultrahigh temperature) heating sterilization: introducing the degassed clean water into a UHT sterilization machine to carry out heating sterilization; filling: introducing the water subjected to UHT heating sterilization into a filling-screwing integrated machine to complete filling; and cooling: carrying out gradual cooling to obtain the cool boiled water product. The electric conductivity of the cool boiled water finished product prepared according to the production technique is less than or equal to 50 mu s / cm, and the pH value is 5.5-7.5; and the cool boiled water has favorable mouthfeel, has the sensation of boiled water, completely avoids the risk of bromates, is beneficial to microclusters to pass through cell water passages, can be easily absorbed via the human body cells, can accelerate the metabolism of the human body, and is especially suitable for industrialized large-scale production.

Description

technical field [0001] The invention relates to a drinking water preparation process, in particular to a cool boiled water production process. Background technique [0002] At present, the production process of bottled drinking water is basically made by ozone sterilization after membrane filtration. In this method, if the background content of bromide in the raw water is too high, the risk of bromate formation will increase. Bromate is internationally designated as a potential carcinogen of Class 2B, which is a by-product of natural water sources after ozone disinfection. [0003] Healthier drinking water is cooked water. In the field of traditional Chinese medicine, Li Shizhen's "Compendium of Materia Medica" recorded a magical prescription - Taihe Decoction, which is cool and boiled, which can "help Yang Qi and move the meridians". Chinese medicine pays attention to cold as the source of all diseases, so drink cooked water Cold water is better than drinking unboiled wa...

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Problems solved by technology

[0007] Due to the health characteristics of cool white boiled, there have been researches on the production of cool boiled boiled water in the prior art. For example, Chinese patent 201510910166.1 uses 1500~2500MHz microwave heating method to realize the production of "cool boiled boiled water". However, this method is different from the traditional firing method of cool boiled boiled water. A certain difference, deviates from its healthy route, and is not suitable for mass production in factories

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