Black rice

About: Black rice is a research topic. Over the lifetime, 2548 publications have been published within this topic receiving 20840 citations. The topic is also known as: purple rice.

High-yield good-quality plantation method for black pericarp rice

Abstract: The invention discloses a high-yield good-quality plantation method for black pericarp rice The method comprises the following processes of seed soaking and germination, raising of seedlings in a dry land, field leveling and transplanting, field management, pest and disease control and early harvest The high-yield good-quality plantation method for black pericarp rice has the following beneficial effects: a planting management method is reasonably designed as for physio-ecological characters of black pericarp rice; absorption and utilization rate of black rice on fertilizers is improved; high yield of black rice is promoted; through high-yield good-quality cultivation, the yield of black rice is greatly increased; after processing of black pericarp rice, black pericarp rice looks bright and tastes fresh; rice and porridges are cooked; market sales is great; and the high-yield good-quality plantation method for black pericarp rice can generate considerable economic benefit

Cereal fermented nutrition powder and production method thereof

Abstract: The invention provides cereal fermented nutrition powder and a production method thereof. The production method comprises the following steps: taking mixture of cereals (tartary buckwheat, common buckwheat, rice, millet, black rice and black beans) as a raw material; taking edible mushroom agaricus blazei murill, lucid ganoderma or coprinus comatus as a fermented strain; and performing a solid fermentation process for preparing a solid fermentation product containing edible mushroom mycelia and metabolites thereof. The nutritional ingredients of the acquired fermentation product and the content thereof are as follows: 16.05%-17.64% of protein, 2.98%-3.84% of fat, 3.51mg/g-5.86mg/g total phenols and 20mg/g-91.50mg/g reducing sugar. According to the invention, on the basis of basically maintaining the original nutrition of cereals, the active ingredients of the edible mushroom mycelia are added, so that the product has reasonable nutritional composition and higher oxidation resistance. The EC50 value of the DPPH free radical scavenging capacity of the nutrition powder ethanol extract is 0.12-1.69, and the EC50 value of the Fe chelation capacity is 0.35-3. The acquired product tastes nice and has strong fragrance.

Method for preparing black rice enzymatic hydrolysate and black rice polyphenol compound beverage

Abstract: The invention discloses a method for preparing black rice enzymatic hydrolysate. The preparing method comprises the following steps of, conducting extrusion expansion and grinding to black rice materials to prepare puffed black rice micro powder; adding the black rice micro powder with purified water to prepare puffed black rice paste; conducting liquidation to the puffed black rice paste by adopting alpha-amylase; after liquidation, conducting combined enzymolysis to the puffed black rice paste by cellulase and glucoamylase to prepare black rice enzymatic hydrolysate. Prepared black rice enzymatic hydrolysate helps not only with digestive absorption of black rice products but also with effective release and reservation of polyphenol substances black rice cortex. Prepared black rice enzymatic hydrolysate and an auxiliary material such as lycium barbarum juice are compounded into black rice polyphenol compound beverage respectively with the weight percentage of 60%-80% of black rice enzymatic hydrolysate and the weight percentage of 20%-40% of lycium barbarum juice, and black rice polyphenol and lycium barbarum polysaccharide are enriched in the black rice polyphenol compound beverage.

Additive-free and fungus-containing healthy food having effects of caring and blackening hair and production method of food

Abstract: The invention provides additive-free and fungus-containing healthy food having effects of caring and blackening hair and a production method of the food and belongs to the technical field of nutritional food processing. Black fungus, black soybeans, mulberries, black sesame, black wolfberries, sea cucumbers, black rice and Gordon fruits are taken as main raw materials, no drugs and chemical additives are added, the product contains no essence, pigments and preservatives and uses food-grade raw materials completely, and the product is processed elaborately with high-pressure supercritical fluid wall-breaking and drying, ultraviolet microwave and ultrasonic wave synergistic activation and separation technologies and the like. The product contains no essence, pigments and preservatives, has effects of regulating qi blood, nourishing the liver and kidney and caring and blackening hair and is suitable for all levels and ages to relieve or prevent acquired drying and whitening of black hair. The product is free of pollution, waste residues, waste gas and harmful substances in the production process, has the excellent flavor and is safe and non-toxic, and green production is realized.