Food oil absorption material based on cellulose-based material as well as preparation method and application thereof

Abstract

The invention provides a food oil absorption material based on a cellulose-based material as well as a preparation method and application thereof. The food oil absorption material sequentially comprises an outer-layer filtering structure, a middle-layer leakage-proof structure and an inner-layer oil absorption structure from outside to inside, and the inner-layer oil absorption structure is a mixture of corn straw, dry bean dreg powder and monoethylene glycol, wherein the weight ratio of the dry bean dreg powder to the monoethylene glycol is (20-25): 1, the weight ratio of the corn straw to the total weight of the dry bean dreg powder and the monoethylene glycol is 1: (3-5), the middle-layer leakage-proof structure adopts an inorganic membrane, the outer-layer filtering structure adopts screen cloth, and the outer-layer filtering structure adopts a single-layer structure or a multi-layer structure. After the corn straw, the dry bean dreg powder and monoethylene glycol are organically combined, the manufacturing cost of the oil absorption material can be reduced, the oil absorption capacity of the oil absorption material can be improved, and the application of the oil absorption material to the field of food becomes possible.

Description

technical field [0001] The invention relates to the field of material technology, and more specifically relates to a food oil-absorbing material based on a cellulose-based material and a preparation method and application thereof. Background technique [0002] Nowadays, people are paying more and more attention to healthy diet and health preservation in an era of younger ages. The eating channels and dishes used by most young people, such as takeaway fast food and canteen dishes, can no longer meet people's needs. In particular, the oil content in the above-mentioned dishes far exceeds the normal level, which is the amount of oil that can be taken in order to achieve healthy diet, fitness, weight loss and other purposes. However, there is a serious lack of convenient secondary processing tools for finished food in today's market. The research on oil-absorbing materials is mainly focused on the use of industrial oil discharge, and the oil-absorbing food is more concentrated o...

AI Technical Summary

Problems solved by technology

However, there is a serious lack of convenient secondary processing tools for finished food in today's market. The research on oil-absorbing materials is mainly focused on the use of industrial oil discharge, and the oil-absorbing food is more concentrated on the oil quantity control and simplicity in the food production process. The above method cannot meet the needs of convenient processing such as takeaway and canteen dishes

[0003] Existing oil-absorbing materials include: natural organic oil-absorbing materials, which have the characteristics of wide sources, low price, and easy degradation, but have poor oil-absorbing ability and poor hydrophobicity; natural inorganic oil-absorbing materials, which have low price, stable chemical properties, and safe , fast oil absorption, high oil absorption rate, degradable, etc., but its low oil absorption, large volume, poor hydrophobicity, and oil leakage under pressure; chemically synthesized oil-absorbing materials, which have large oil absorption and oil-water selectivity High pressure, not easy to leak oil under pressure, but its preparation process is complicated and the price is high

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