摘要:
The invention provides an oral care composition comprising: (a) a continuous phase comprising water or polyhydric alcohol or a mixture thereof; and (b) a particulate calcium carbonate abrasive composed of primary particles which are acicular and which have a length of 2 microns or greater; in which the level of the particulate calcium carbonate abrasive ranges from 10 to 70%, preferably from 20 to 60%, more preferably from 30 to 40%, by total weight of the particulate calcium carbonate abrasive based on the total weight of the composition. The composition of the invention demonstrates satisfactory levels of cleaning, yet is not unduly abrasive and damaging to the teeth.
摘要:
A food composition comprising gas bubbles is provided. It contains based on the food composition at least 10 wt. % of water, optionally fat, wherein the amount of fat and water taken together is at least 60 wt. % and less than 99 wt. %, at least 1 vol. % and less than 70 vol. % of gas, fiber particles and surface active particles. The volume weighted mean diameter of the surface active particles (d2) is smaller than the length of the fiber particles (L). Also a process is provided to prepare the product. The process includes the steps of incorporating surface active particles and fiber particles in a liquid food composition, incorporating gas in said liquid composition and packing the food composition.
摘要:
The invention provides an oral care composition comprising: (a) a continuous phase comprising water or polyhydric alcohol or a mixture thereof; and (b) a particulate calcium carbonate abrasive composed of primary particles which are acicular and which have a length of 2 microns or greater; in which the level of the particulate calcium carbonate abrasive ranges from 10 to 70%, preferably from 20 to 60%, more preferably from 30 to 40%, by total weight of the particulate calcium carbonate abrasive based on the total weight of the composition. The composition of the invention demonstrates satisfactory levels of cleaning, yet is not unduly abrasive and damaging to the teeth.
摘要:
A food composition comprising gas bubbles is provided. It contains based on the food composition at least 10 wt % and less than 95 wt % of water, at least 0.5 wt % and less than 20 wt % of protein, at least 1 vol. % and less than 70 vol. % of gas, at least 0.001 wt % and less than 10 wt % fibre particles and at least 0.001 wt % and less than 10 wt % surface active particles. Also a process is provided to prepare the product. The process includes the steps of incorporating surface active particles and fibre particles in a liquid food composition, incorporating gas in said liquid composition and packing the food composition.
摘要:
There is provided an aerated food product in the form of a stable foam, comprising 5-80 vol. % gas bubbles, 15-90 wt. % water and 0.01 to 10 wt. % fibres, assembled with surface-active particles at the air-water interface due to attractive interaction between the surface-active particles and the fibres. Also provided is a process for preparing said foam.
摘要:
A food composition comprising gas bubbles is provided. It contains based on the food composition at least 10 wt. % of water, optionally fat, wherein the amount of fat and water taken together is at least 60 wt. % and less than 99 wt. %, at least 1 vol. % and less than 70 vol. % of gas, fibre particles and surface active particles. The volume weighted mean diameter of the surface active particles (d2) is smaller than the length of the fibre particles (L). Also a process is provided to prepare the product. The process includes the steps of incorporating surface active particles and fibre particles in a liquid food composition, incorporating gas in said liquid composition and packing the food composition.
摘要:
A high solvent content emulsion having solvent, functionalized polymer and particles having an isoelectric point below the pH of the emulsion is described. The emulsion yields excellent sensory and deliverability benefits and is suitable for use as a carrier for consumer-based end use compositions.
摘要:
A solar powered spectral photosynthetic bioreactor system for culturing microalgae at high density, the system comprising a photobioreactor and further comprising a solar collector, optical fiber, an illuminant device within the photobioreactor, and a residual gas absorption device and culture medium separation and recovery device each connected to the photobioreactor; the illuminant device having one end connected to a spectral light intensity adjusting device installed above the photobioreactor; the adjusting device connected to the solar collector via the optical fiber; a gas distributor provided between the underside of the illuminant device and a base part of the photobioreactor; the distributor connected to an output end of a gas mixing device. This system can effectively improve utilization of solar energy, lower external electrical power consumption, and resolve the problems of solar energy being intermittent and unstable in nature and difficult to collect, ensuring continuous and stable culturing of microalgae.
摘要:
There is provided a surface-active material that comprises fibers which have been modified so as to impart surface-active properties onto said fibres and giving it a contact angle between 60° and 120°, wherein the fibres have an aspect ratio of more than 10 to 1,000. The surface-active material can be used for foam and emulsion formation and stabilization, coatings, encapsulation and drug delivery. It can for example be used in the following industries: foods, home and personal care, oilfield, agriculture, textile, construction, emulsion polymerization, leather, plastic, pulp, paper and pharma.
摘要:
Process for producing a core shell particle comprising the steps of: a. Introducing inorganic particles into an aqueous phase b. Adding a hydrophobic substance and making an emulsion of the hydrophobic substance in the aqueous phase c. Adding inorganic particles precursors to the emulsion until an inorganic shell made from inorganic particles precursors and inorganic particles of step a. is created around hydrophobic droplets.