Microencapsulated food preservative and preparation method thereof
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A technology for food preservatives and microcapsules, which is applied in the field of food addition, can solve the problems of no pretreatment, etc., and achieve the effects of enhanced tolerance, high preservation rate and good stability
Inactive Publication Date: 2017-05-10
钦州阜康农副食品有限公司
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Abstract
Description
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Problems solved by technology
[0002] Adding preservatives is a relatively common method for extending the shelf life of existing foods. Food companies generally add preservatives directly without pretreatment
Method used
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Embodiment 1
[0018] A microcapsule food preservative consists of the following formula components in parts by mass: 6-10 parts of glyceryl monostearate, 7-9 parts of stearic acid, 4-6 parts of sucrose fatty acid ester, xylitol anhydride monohard 6-10 parts of fatty acid ester, 4-8 parts of sorbitan monopalmitate, 2-4 parts of benzoic acid, 4-6 parts of sodium benzoate, 4-8 parts of sorbic acid, 10-12 parts of calcium propionate, 5-7 parts of propyl p-hydroxybenzoate, 6-8 parts of dehydroacetic acid, 5-7 parts of sodium dehydroacetate, 4-6 parts of sodium diacetate.
Embodiment 2
[0020] A microcapsule food preservative consists of the following formula components in parts by mass: 6 parts of glyceryl monostearate, 7 parts of stearic acid, 4 parts of sucrose fatty acid ester, 6 parts of xylitol anhydride monostearate, Sorbitan monopalmitate 4 parts, benzoic acid 2 parts, sodium benzoate 4 parts, sorbic acid 4 parts, calcium propionate 10 parts, propylparaben 5 parts, dehydroacetic acid 6 parts, dehydroacetic acid 5 parts of sodium, 4 parts of sodium diacetate.
Embodiment 3
[0022] A microcapsule food preservative consists of the following formula components in parts by mass: 8 parts of glyceryl monostearate, 8 parts of stearic acid, 5 parts of sucrose fatty acid ester, 8 parts of xylitol anhydride monostearate, Sorbitan monopalmitate 6 parts, benzoic acid 3 parts, sodium benzoate 5 parts, sorbic acid 6 parts, calcium propionate 11 parts, propylparaben 6 parts, dehydroacetic acid 7 parts, dehydroacetic acid 6 parts of sodium, 5 parts of sodium diacetate.
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PUM
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Abstract
The invention discloses a microencapsulated food preservative and a preparation method thereof. The microencapsulated food preservative is prepared from the following ingredients in parts by mass: 6-10 parts of glyceryl monostearate, 7-9 parts of stearic acid, 4-6 parts of and sucrose fatty acid ester, 6-10 parts of xylitan monostearate, 4-8 parts of sorbitan monopalmitate, 2-4 parts of benzoic acid, 4-6 parts of sodium benzoate, 4-8 parts of sorbic acid, 10-12 parts of calcium propionate, 5-7 parts of propyl p-hydroxybenzoate, 6-8 parts of dehydroacetic acid, 5-7 parts of sodium dehydroacetate, and 4-6 parts of sodium diacetate. The microencapsulated food preservative disclosed by the invention is high in retention rates in processing cycles of the foods, as well as good in usage effect and stability; moreover, the influence of the preservative on fermented foods is much smaller. Compared with preservative preapred by water-soluble wall-material microencapsulation technologies, the preservative treated by the preparation method disclosed by the invention has greatly enhanced tolerance to water and stirring.
Description
technical field [0001] The invention relates to the field of food addition, in particular to a microcapsule food preservative and a preparation method thereof. Background technique [0002] Adding preservatives is a relatively common method for extending the shelf life of existing foods. Food companies generally add preservatives directly without pretreatment. Because the preservatives used in food must meet the requirements of the scope and amount of use in the Hygienic Standards for the Use of Food Additives of the People's Republic of China. These preservatives have different inhibitory effects on different microorganisms. Usually, the greater the amount of the same preservative added , the better the anti-corrosion effect. Contents of the invention [0003] The invention provides a microcapsule food preservative and a preparation method thereof. The preservative of the invention has a high preservation rate during food processing, has good product use effect and stabi...
Claims
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Application Information
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