Preservative for fruit juice beverage, and preparation method of fruit juice using preservative

Abstract

The invention discloses a preservative for a fruit juice beverage. The preservative is prepared from the following components in mass-volume ratio: 0.05%-0.10%(w/v) of sodium ascorbate, 0.01%-0.03%(w/v) of pectin and 0.05-0.1%(w/v) of potassium diformate. The preservative for the fruit juice beverage disclosed by the invention has the effects of being green, safe, efficient and antiseptic. The invention further provides a preparation method of fruit juice using the preservative.

Description

technical field [0001] The invention relates to the technical field of food preservation, in particular to a fruit juice drink preservative and a fruit juice preparation method using the preservative. Background technique [0002] With the improvement of people's living standards, fruit juice drinks have become an indispensable part of the diet. Especially because fruit juices and beverages are rich in antioxidant components such as vitamins, anthocyanins, and carotenoids in fruits and vegetables, regular drinking of fruit juices is also regarded as an important way of human health care. Because fruit juice is rich in a large number of nutrients, it also provides good nutritional conditions for the growth of microorganisms. Although many juices clearly indicate that they need to be stored under the entire low-temperature cold chain condition, the cold chain logistics conditions in my country are weak, and the hardware conditions of the consumer terminal are low, and there i...

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Problems solved by technology

Therefore, people have never stopped exploring for efficient and safe preservatives