摘要:
The present invention addresses the problem of overcoming the weakness of fats and oils for non-trans and non-tempered chocolates, namely, insufficient bloom resistance and less compatibility with cocoa butter under cycling conditions in the medium to high temperature range. This problem of insufficient bloom resistance and less compatibility with cocoa butter under cycling conditions in the medium to high temperature range can be solved by using a fat or oil for chocolates wherein the composition of fatty acids such as lauric acid is adjusted to a specific range and the composition of CN38 to CN46 triglycerides is adjusted to a specific range.
摘要:
Disclosed herein is a fat composition for chocolate and confectionery having a POS/SOS content ratio in triglyceride of 2 to 12 and a POS content of 30 to 55 wt%, which is prepared by mixing vegetable fat with a fatty acid or fatty acid derivative to prepare a raw material fat and enzymatically transesterifying the raw material fat. The fat composition has a solid fat content (SFC) curve with a steep slope specific to cocoa butter due to a high POS content similar to the triglyceride composition of natural cocoa butter. Thus, the fat composition may be used as a cocoa butter equivalent that smoothly melts in the mouth and has soft texture. Also, the fat composition of the present invention advantageously exhibits superior blooming resistance, as compared with cocoa butter replacements.
摘要:
The present invention relates to a process for the manufacture of a chocolate product involving the use of hydrated salt, hydrated sugar or hydrated sugar alcohol in the underlying chocolate mass and comprising the steps of refining, conching and optionally tempering of the chocolate mass. The invention further relates to a chocolate product comprising a chocolate mass comprising certain weight proportions of hydratable salt, hydratable sugar or hydratable sugar alcohol, as obtainable by the process of the invention.
摘要:
The present invention relates to a replacement fat for cocoa butter for chocolate and confectionery, which is prepared by a method including: fractionating a vegetable fat; preparing a raw material fat by mixing the fractionated vegetable fat with a fatty acid derivative; and enzymatically transesterifying the raw material fat. The replacement fat for cocoa butter includes POS and SOS at a weight ratio of 1:1 to 2:1. The replacement fat for cocoa butter has an SFC curve with a steep slope specific to cocoa butter due to a high POS content similar to the triglyceride composition of natural cocoa butter. Thus, the replacement fat smoothly melts in the mouth and may be used as a cocoa butter equivalent having soft texture. Thus, the replacement fat for cocoa butter replaces natural cocoa butter for chocolate or confectionery coating, thereby providing chocolate having the same quality as chocolate using cocoa butter.
摘要:
The present invention relates to a method of preparing fat having a high POS content which includes preparing a raw material fat by mixing a vegetable fat with fatty acid or a fatty acid derivative; enzymatically transesterifying the raw material fat; removing the fatty acid or the fatty acid derivative from the enzymatically transesterified raw material fat; and performing dry fractionation or solvent fractionation on the fat from which the fatty acid or fatty acid derivative has been removed to eliminate crystallized fractions. The fat according to the present invention not only provides effects of enhancing physical properties and blooming resistance of chocolate but improves commercial value due to an increased POS content as compared with conventional replacement fats for cocoa butter. Further, the fat may raise the value of natural cocoa butter regarded as low-grade and provide effects of developing a fat composition which can be used as filling cream having soft texture and is nutritionally excellent.
摘要:
The present invention is based on the finding that stearin fats, obtainable by dry or solvent fractionation of sunflower high-stearic and high-oleic oils, optionally with seeding with tempered stearin crystals, have a high solid fat content at temperatures higher than 30°C, even higher than cocoa butter or other high saturated tropical fats with a similar disaturated triacylglycerol content due to the presence of disaturated triacylgiycerols rich in stearic acid, and improved melting point due to the presence of arachidic and behenic acids in these disaturated triacylgiycerols, being at the same time healthier that actual fats made from palm, palm kernel and coconut oils, or hydrogenated and trasesterified vegetable oils.
摘要:
There is provided a process for preparing a fat and oil having a 1,3-disaturated long-chain fatty acid 2-monounsaturated long-chain fatty acid triglyceride (SUS)/1,2-disaturated long-chain fatty acid 3-monounsaturated long-chain fatty acid triglyceride (SSU) mass ratio of 9/1 or more, which comprises conducting transesterification of a fat and oil containing SUS of 50% by mass or more and SSU with an action of a 1,3-selective lipase selected from the group consisting of lipases derived from Thermomyces sp., Rhizopus oryzae and Rhizopus delemar . This process is an industrially suitable process for preparing a hard butter which has excellent properties as a cacao butter equivalent (CBE) or cacao butter improver (CBI).
摘要:
A process for preparing a triglyceride composition comprising from 50 to 80 % by weight StOSt and from 5 to 20 % by weight StOO comprises reacting triolein with stearic acid in the presence of a 1,3- specific lipase from Rhizopus oryzae to form interesterified glycerides and fractionating the interesterified triglycerides.