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183 results about "Palm kernel oil" patented technology

Palm kernel oil is an edible plant oil derived from the kernel of the oil palm Elaeis guineensis. It should not be confused with the other two edible oils derived from palm fruits: palm oil, extracted from the pulp of the oil palm fruit, and coconut oil, extracted from the kernel of the coconut.

Preparation method of human milk fat substitute

ActiveCN102845537AIncrease contentReduced total palmitic acid contentEdible oils/fatsFood preparationMicrobial oilButterfat
The invention relates to a preparation method of a human milk fat substitute. The method comprises the steps of: step 1) conducting an acid hydrolysis reaction on a raw material of high melting palm stearin subjected to chemical interesterification and alcohol leaching, and an acyl donor of rapeseed oil fatty acid by using Lipozyme RM IM as a catalyst, so as to reduce the total palmitic acid content and increase the relative content of site-two palmitic acid of the raw material; and step 2) deacidifying an intermediate product; and at the same time, calculating the amount of sunflower seed oil, rapeseed oil, palm kernel oil, algae oil and microbial oil added to the intermediate product according to the composition and distribution of fatty acids in human milk fat, by a grease adding model, so as to ensure composition and distribution of fatty acids in a final product meeting requirements of a human milk fat substitute, as well as realize a maximum addition amount. The invention adopts two steps to produce the human milk fat substitute, in order to reduce usage amount of free fatty acids in the acid hydrolysis reaction; meanwhile, two times of oil additions increase yield. Therefore, the invention greatly reduces the cost, and achieves a more than doubled yield compared with a similar products with a similar cost.
Owner:JIANGNAN UNIV

Preparation method of human milk substitute fat based on triglyceride composition and evaluating method of human milk substitute fat

The invention discloses a preparation method of a human milk substitute fat based on a triglyceride composition and an evaluating method of the human milk substitute fat. The preparation method comprises the following steps: with lard oil as a base raw material, adding sunflower seed oil, canola oil, palm kernel oil, palm oil, microbial oil and algae oil in the lard oil according to a certain proportion in accordance with composition and distribution of fatty acid of human milk fat to obtain mixed oil similar to the human milk fat on the composition and distribution of the fatty acid; and by adopting specific lipase at 1 and 3 sites as catalysts, and similarities between of mixed oil and human milk fat in aspects of composition and distribution of the fatty acid, composition of polyunsaturated fatty acids and triglyceride as indexes, adjusting the composition of the triglyceride of the mixed fat by using a manner of lactone exchanging to obtain a product with relatively high similarity to the human milk fat on the composition of the triglyceride. The human milk substitute fat is obtained by adopting physical mixing and enzyme catalysis ester exchange manners, the production cost can be greatly reduced, and the relatively high similarity is achieved for the product and the human milk fat.
Owner:无锡益语科技发展有限公司

Biomass-based surfactant containing hogwash oil extract and preparation method thereof

The invention discloses biomass-based surfactant containing hogwash oil extract and a preparation method thereof. Soap powder is prepared from following main raw materials in parts by weight: 10 to 20parts of palm kernel-oil fatty acid obtained by hydrolyzing natural palm kernel oil, 75 to 95 parts of palm oil fatty acid obtained by hydrolyzing palm oil, 10 to 20 parts of coconut oil fatty acid obtained by hydrolyzing coconut oil and 10 to 20 parts of hogwash oil extracted fatty acid; after the four types of fatty acids are uniformly mixed, mixed soil is mixed with caustic soda to prepare soap particles. According to the biomass-based surfactant disclosed by the invention, the hogwash oil fatty acid is introduced to be used as one of main raw materials for the soap powder for the first time; hogwash oil can be sufficiently utilized and the utilization value of the hogwash oil is improved; environment pollution and waste emission are reduced; meanwhile, the dirt-removing capability ofthe soap powder also can be effectively improved and the residual amount of the soap powder on clothes is reduced; the soap powder prepared through a specific proportioning and mixing ratio of the fatty acids and a preparation technology has more excellent dirt-removing capability and lower residual amount, and the low-temperature solubility is also relatively ideal.
Owner:NINGHAI JIAHE CHEM

Medicated soap for conditioning skin and weakening melanin

A medicated soap for conditioning skin and weakening melanin is characterized by comprising base oil, added oil, basic materials, tea and traditional Chinese medicine decoction. The traditional Chinese medicine decoction comprises the raw materials of: 4-16 parts of rose, 3-12 parts of pearl, 3-12 parts of Angelica, 3-12 parts of white peony root, 3-12 parts of Smilax china, 2-6 parts of liquorice, 1-9 parts of radix lithospermi, 2-10 parts of ginkgo and 1-3 parts of fossil fragments. The basic oil comprises the components of, by weight, 25-38 parts of palm oil, 30-41 parts of palm kernel oil, 22-27 parts of hazelnut oil and 8-18 parts of shea butter. The added oil comprises the raw materials of by weight: 23-30 parts of oil of sweet almond, 15-20 parts of jojoba oil and 12-15 parts of tea seed oil. The basic materials comprise the components of by weight: 9-16 parts of honey, 9-16 parts of an aloe extract, 19-35 parts of sodium hydroxide and 66-86 parts of water. The invention combines traditional Chinese medicine with soap; the traditional Chinese medicine formula can play the effects of whitening, removing freckle, resisting aging and bacteria, and relieving inflammation; all materials are natural ingredients without using preservatives; and the honey and vitamin E in other ingredients are used as natural preservatives.
Owner:GUANGXI UNIV
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