Physico-chemical properties, adsorption capacity and anti-oxidization of lignin and cellulose separated from mung bean skin by deep eutectic solvent treatment.

Background: The health function of mung bean skin is closely related to its physico-chemical and physiological properties. However, current research ignores the interaction of the physico-chemical and physiological properties of mung bean skin lignin, mung bean skin cellulose and homologous mung bean skin.

Results: The extraction of lignin and cellulose from mung bean skin was conducted using a deep eutectic solvent based on choline chloride-lactic acid.

Preparation and characterization of porous corn starch-based antibacterial sustained-release intelligent film.

A novel porous corn starch-based antibacterial sustained-release intelligent film was prepared with the porous corn starch as the substrate, purple corn cob anthocyanin (PCA) as the indicator, and tangerine peel essential oil as the antibacterial agent, and its properties were studied. The results showed that the porous corn starch-based antimicrobial sustained-release indicator film had good mechanical strength, surface hydrophobicity and light transmittance. The tensile strength of the sustained-release indicator film (PLSt-12) prepared by porous corn starch with an enzymatic hydrolysis time of 12 h was 14.

Preparation and characterization of microcrystalline cellulose from rice bran.

Background: Rice bran, a by-product of rice processing, has not been fully utilized except for the small amount used for raising animals. The raw material source requirements of microcrystalline cellulose are becoming increasingly extensive. However, the characteristics of preparing microcrystalline cellulose from rice bran have not been reported, which limits the application of rice bran.

Preparation and characterization of corn starch-based antimicrobial indicator films containing purple corncob anthocyanin and tangerine peel essential oil for monitoring pork freshness.

A novel antibacterial indicator film was prepared by mixing corn starch with tangerine peel essential oil (TEO) Pickering emulsion emulsified by ultrasonic and esterified modified starch (UDSt), and then incorporated with purple corncob anthocyanin (PCA), which was used to monitor the freshness of pork. The results showed that the UDSt can effectively stabilize the TEO emulsion. PCA showed obvious color changes at different pH.

Chemical composition, structure, physicochemical and functional properties of rice bran dietary fiber modified by cellulase treatment.

Rice bran dietary fiber (ERBDF) subjected to pre-water-washing and complex enzyme treatment using heat-stable α-amylase, alcalase, and glucoamylase had significantly higher (p < 0.05) proportions of cellulose, hemicellulose, lignin, and lower proportions of lipid, protein, and starch than rice bran dietary fiber subjected to complex enzyme treatment without pre-water-washing. Cellulase modification of ERBDF significantly decreased (p < 0.