Preservative and preparation method thereof

A preservative and vitamin technology, applied in the preservation of fruits and vegetables, dairy products, food preservation, etc., can solve the problems of chemical preservative residues, etc., and achieve the effects of slowing down metabolism, enhancing antioxidant capacity, and prolonging preservation period.

Pending Publication Date: 2020-08-11
广州素旺生物科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The technical problem to be solved by the present invention is: to provide a preservative and its preparation method, to solve the problem of potential food safety caused by the residue of existing chemical preservatives on the surface of fruits and vegetables

Method used

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Examples

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Embodiment Construction

[0048] The following descriptions of certain embodiments of the present invention are not intended to limit the invention to these embodiments, but are provided for anyone of ordinary skill in the art to make and use the present invention.

[0049] The antistaling agent of the present invention is mainly aimed at fresh seafood products, meat products, dairy products, flour products, fresh fruit and vegetable products and various processed foods.

[0050] The antistaling agent of the present invention is a natural flavonoid antistaling agent, the materials used are all edible, and are extracted from natural common plants, which contain rich natural flavonoid components, which have a significant anti-oxidation effect, making the food epidermis anti-oxidant. Oxidation ability is enhanced, free radicals are reduced, and the mechanism of moldy action of harmful bacteria on food is inhibited, free contact between food and oxygen in the air is prevented, the metabolism of food is slow...

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PUM

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Abstract

The invention relates to a preservative and a preparation method thereof. The preservative is a concentrated solution, and the concentrated solution contains 60-100 parts by weight of bioflavonoids, 1-5 parts by weight of trehalose, 1-3 parts by weight of citric acid, 1-10 parts by weight of glycerin, 3-8 parts by weight of vitamin C and 1-3 parts by weight of vitamin E. The preservative is a natural preservative, the components are quite common in daily life, widely sourced and easily available, oxidation resistance and antibacterial property are good, natural color, aroma and taste are effectively maintained, the preservative is safe, non-toxic, environmentally friendly and healthy, the cost is low, the preparation process is simple and convenient, and the preservative has higher practical value.

Description

technical field [0001] The invention mainly relates to the technical field of food fresh-keeping, in particular to a fresh-keeping agent and a preparation method thereof. Background technique [0002] In today's society, people like to enjoy fresh food as a delicacy, and at the same time, they also require food to be delicious in color, fragrance and taste. But the fresh natural storage time is short, it is easy to be polluted by bacteria, affects appetite, and is not conducive to human health. Most of the existing antistaling agents are chemical agents, which will remain in the human body after long-term use and cause harm to the human body. For the sake of environmental protection and human health, the development and application of efficient and safe food antistaling agents has become an important research field for food antistaling agents in the world today. According to relevant data, in foods that people eat for a long time, the toxicity of natural preservative ingred...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A23B7/154A23B7/16A23B4/20A23B4/10A23L3/3499A23L3/3562A23L3/3508A23L3/3544A23C3/08
CPCA23B7/154A23B7/16A23B4/20A23B4/10A23L3/3499A23L3/3562A23L3/3508A23L3/3544A23C3/08A23V2002/00A23V2200/10A23V2200/02A23V2250/2116A23V2250/21162A23V2250/636A23V2250/032A23V2250/6406A23V2250/708A23V2250/712Y02A40/90
Inventor 卓松山黄争峥
Owner 广州素旺生物科技有限公司
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