摘要:
The present invention provides a process for extraction of theaflavins from tea including the step of contacting tea with an aqueous solution of urea, wherein R and R' are independently selected from H and G, and wherein G is derived from gallic acid and has formula (2): In particular, the four theaflavins have formula (1 ) where: for TF1 R=R'=H; for TF2 R= G, R'= H; for TF3 R=H1 R'=G; and for TF4 R=R'=G.
摘要翻译:本发明提供了一种从茶中提取茶黄素的方法,包括使茶与尿素水溶液接触的步骤,其中R和R'独立地选自H和G,并且其中G来自没食子酸并具有式( 2):特别地,四种茶黄素具有式(1),其中:对于TF1 R = R'= H; 对于TF2 R = G,R'= H; 对于TF3 R = H1 R'= G; 对于TF4 R = R'= G。
摘要:
A cleanser composition is provided which includes: (i) from 0.01 to 5% by weight of a hydrophobic or cationic silica having a number average particle size ranging from 1 to 30,000 nm; (ii) from 0.1 to 30% by weight of a non-soap synthetic surfactant; and wherein the composition exhibits a UMT Test number of rubs to stick-slip from 1 to 12 under a 20 g load, and a foam volume ranging from 200 to 800 ml using a SITA Foam Tester.
摘要:
The present invention relates to a method for disinfection involving an antimicrobial composition, an antimicrobial composition suitable for use in such a method and antimicrobial compounds. It particularly relates to an antimicrobial composition for personal cleaning, oral care or hard surface cleaning applications. It was found that compositions comprising selected substituted phenols and a carrier provide antimicrobial action. In a preferred aspect the compositions of the invention also comprise 1 to 80 %-wt of surfactant.
摘要:
The present inventionrelates to a liquid tea product and a process for preparing the same.We have found that by keeping the fresh tea leaf in water (before processing it to produce conventional leaf tea product) for long hours followed by separation of the liquid from it provides a liquid tea drink which is not appealing to the consumers due to its colour characteristics. It is therefore an object of the present invention to provide aliquid tea product with improved colour characteristics. The present inventors havesurprisingly found that by keeping the fresh tea leaf in water for a particular period of time in a particular ratio followed by separating the tea leaf from the resultant water and heating the resultant water fora particular time at a selected temperature provides a liquid tea product with improved colour characteristicsand is able to satisfy consumer need.
摘要:
The present invention relates to a method for the production of a structured liquid that can be used as hair conditioner, by using a Controlled Deformation Dynamic Mixer. The present invention also relates to a structured liquid containing fatty compound, cationic surfactant, and water, that has a high viscosity with a low concentration of fatty compound and cationic surfactant. The structured liquid is prepared by first mixing fatty compound, cationic surfactant, and water, and subsequently passing this mixture through the Controlled Deformation Dynamic Mixer.
摘要:
The present invention relates to edible composition comprising a fat phase, wherein the fat phase comprises less than 55% by weight of fat phase of saturated fatty acids, wherein the fat phase is structured by a lipophilic fibrous material comprising a polymer. The invention further relates to dough compositions comprising flour, fat and a lipophilic fibrous material comprising a polymer as well as bakery products comprising such products.
摘要:
A closure device capable of dispensing a metered amount of liquid into a container during a closing action and capable of doing so for several successive closing actions. The closure device comprises a cap wall (3), a deformable reservoir (5) capable of being filled with a liquid and a rigid plate (4) with one or more perforations (6). Upon closure the deformable reservoir is compressed by being squeezed between the rigid plate and the cap wall. The invention further relates of use of such a closure device to prolong the open shelf-life of spoilage-sensitive contents held by a container.
摘要:
Environmentally friendly, low whitening compositions are described. The compositions have aromatic alcohols and esters with a melting point from 20°C to 40°C. The compositions are substantially free of silicones and suitable to impart excellent sensory characteristics in the absence of whitening and when topically applied to the skin of a consumer.
摘要:
Use of a particle having a particle size in the range of from 10 nm to 1000 μm, wherein the particle comprises a polymer shell and a core; wherein the core comprises a phase change active, which is a material having a thermal phase transition temperature in the range 24to 39°C to provide confidence to the wearer of treated garments.
摘要:
A fabric conditioning composition, which comprises: (i) an encapsulated volatile benefit agent; (ii) an encapsulated phase change active, said phase change active having a phase change temperature of from 24 to 39°C;and (iii) at least one softening agent selected from a cationic softening agent, a non-ionic softening agent and mixtures thereof; and (iv)a non-encapsulated volatile benefit agent.