2 results about "Citrus Pectin" patented technology

This invention relates to the field of nutritional food technology, specifically to a fat-reducing composition for regulating the gut and its preparation method. The fat-reducing composition for regulating the gut comprises the following components by weight percentage: 20-25% solid coconut diglyceride microcrystalline powder, 15-20% fermented gel freeze-dried powder, 3-5% citrus pectin, 8-12% psyllium husk powder, 10-15% defatted coconut powder, 5-8% resistant dextrin, 8-10% pea protein powder, 3-5% freeze-dried mango powder, 4-7% erythritol, 1-2% microcrystalline cellulose, and 0.5-1% citric acid powder. This invention effectively solves the core problems of traditional fat-reducing products—poor ingredient stability, low bioavailability, and limited efficacy—through the dual progressive effects of physical structure and biological fermentation. It systematically achieves a synergistic effect of delaying fat digestion and absorption, long-lasting satiety enhancement, and precise regulation of gut microbiota health, completing a systematic engineering leap from single-component stimulation to simulating human metabolic pathways. This provides a stable, efficient, and safe complete solution for fat-reducing functional foods that regulate the gut.

The present application relates to the field of food functional compounds and biomedical technology, and in particular to a preparation method of a zein-citrus pectin nanoparticle loaded with prodigiosin, comprising the following steps: dissolving zein in an ethanol aqueous solution, adding prodigiosin to obtain a zein-prodigiosin ethanol solution; dissolving citrus pectin in ultrapure water to obtain a citrus pectin solution; slowly adding the zein-prodigiosin ethanol solution to ultrapure water, mixing uniformly, removing ethanol by rotary evaporation to obtain a zein nanoparticle dispersion liquid loaded with prodigiosin; and then adding the above zein nanoparticle dispersion liquid loaded with prodigiosin to the citrus pectin solution, mixing uniformly to obtain a zein-citrus pectin nanoparticle dispersion liquid loaded with prodigiosin.