Production technique for extracting high-purity pure natural inulin from Jerusalem artichoke

Abstract

The invention discloses a production technique for extracting high-purity pure natural inulin from Jerusalem artichoke. The production technique is characterized by including collecting raw materials, delivering water to clean and decontaminate the raw materials, crushing the Jerusalem artichoke, extracting and separating Jerusalem artichoke syrup, performing purification, decoloration, ion exchange and nanofiltration membrane desugaring and concentrating, performing spray drying on the inulin, filtering large particles out from the dried inulin and packaging and warehousing the inulin. The production technique has the advantages that the Jerusalem artichoke is used for deep processing to obtain the inulin, large-area mass planting of the Jerusalem artichoke is promoted directly, and accordingly, rural income is increased instantly; the production technique can be widely applied to functional food and beverage, and the inulin extracted according to the production technique are high in purity and yield, capable of meeting market requirements and short in extraction time; the production technique is simple, process is short, raw materials are easy to collect, any production, transport and storage risks are avoided and a broad market prospect is achieved.

Description

technical field [0001] The invention relates to the technical field of inulin processing, in particular to a production process for extracting high-purity pure natural inulin from Jerusalem artichoke. Background technique [0002] Jerusalem artichoke is an excellent new plant material for sand fixation. Jerusalem artichoke is known as "the first grass in the desert". Jerusalem artichoke tubers are commonly known as "Jian Jiang" and devil ginger, which can be eaten or pickled in pickles. Jerusalem artichoke stalks and leaves have high feeding value and can be used as medicine. Jerusalem artichoke underground tubers are rich in inulin, which is a fructose polymer and is the preferred sweetener for diabetics. Due to the increasing demand for inulin in the international and domestic markets. The planting and deep processing of Jerusalem artichoke have great development potential and expansion space. Especially since joining the WTO, people's demand for health products and t...

AI Technical Summary

Problems solved by technology

In order to explore the ideal sucrose substitute, the development work is constantly upsurge, the results are frequent, and the prospects are boundless

Images