32 results about "Monosodium citrate" patented technology

The invention discloses a dry suspension and its dry granulation method. Oseltamivir phosphate dry suspension consists of the following components: oseltamivir phosphate, xanthan gum, sorbitol, sodium dihydrogen citrate, essence, titanium dioxide and aspartame; the oseltamivir phosphate The mass ratio of each component in Wei dry suspension is as follows: 4 parts of oseltamivir phosphate, 1-3 parts of xanthan gum, 70-90 parts of sorbitol, 3-8 parts of sodium dihydrogen citrate, 1-3 parts of essence 3 parts, 1 to 3 parts of titanium dioxide, and 0.1 to 0.5 parts of aspartame. The invention divides the sorbitol into two parts and adds it, so as to reduce the dry granulation time and help the product dissolve quickly. The invention adopts a dry granulation process, which avoids the influence of adding water and heating and drying on product stability when using wet granulation, improves product stability, reduces production time, improves production efficiency, and facilitates large-scale production.

The invention discloses honeyed soft sweets and a preparation method thereof. The honeyed soft sweets contain the following ingredients in parts by weight: 70-98 parts of honey, 0.5-5 parts of pectin, 1.5-10 parts of sucrose powder, 10-30 parts of water, 0.1-2 parts of citric acid, 0.1-2 parts of one or more of malic acid and calcium malate and 0.1-2 parts of one or more of sodium citrate and monosodium citrate. The invention further provides the preparation method of the honeyed soft sweets. The honeyed soft sweets disclosed by the invention are high in honey content, good in product organoleptic properties, soft and delicate in mouth feel and moderate in elasticity, have a special strong honey flavor and have remarkable nutritional characteristics and biological activity. According to the honeyed soft sweets and the preparation method thereof, the process operation is simple, the cost is low, and project industrialization is easy to realize.

The invention belongs to the technical field of cosmetics, and in particular relates to an advanced moisturizing lotion and a preparation method of the advanced moisturizing lotion. The advanced moisturizing lotion is prepared from water, polyglycerol-10, glycerol, sodium chloride, hydroxyethylurea, lubrajel oil, diphenyl polydimethylsiloxane, diphenyl siloxy phenyl polytrimethyl siloxane, moisturizing factors, plant extract, gellan gum, monosodium citrate, xanthan gum, sodium hyaluronate, citric acid, methylparaben, phenoxyethanol and essence. The advanced moisturizing lotion can effectively moisten the skin, is obvious in moisture-preserving and water-locking effects, and enables the skin to be tender and moist for a long time.

The invention provides a preparation method and a preparation system for sodium dihydrogen citrate. The preparation method comprises the following steps: taking sodium citrate and citric acid as reaction raw materials, successively passing the raw materials through a neutralization tank for a neutral reaction, adjusting a pH value to 2.6 to 2.8 and filtering; enabling filtrate to enter a concentrating tank, keeping the temperature of the concentrating tank at 60 to 80 DEG C and carrying out crystallization reaction for 5 to 6 hours; after the crystallization reaction ends, carrying out solid-liquid separation by using an automatic centrifuge; enabling a crystal to directly enter a vibrating fluidized bed drier, drying at the temperature of 70 to 80 DEG C for 2 to 3 minutes, and removing surface water to directly obtain the sodium dihydrogen citrate; then crushing with a pulverizer and sieving through a 60-mesh sieve, thus obtaining a finished product. The invention further provides thepreparation system for the sodium dihydrogen citrate prepared according to the preparation method. According to the preparation method and the preparation system for the sodium dihydrogen citrate, disclosed by the invention, the sodium citrate and the citric acid are taken as the reaction raw materials, stable reaction and low heat release are realized; crystallization reaction time and drying time can be shortened, production cost can be reduced and production efficiency is improved.