Lipid oxidation control process in casing processing

Abstract

The present invention relates to a lipid oxidation control process in sausage casing processing. The control process includes the following steps: (1) Selection of raw material liquid: the raw material liquid is composed of the following components by weight: D-sodium erythorbate is 0.1‑0.8 parts, 1‑3 parts for citric acid, 0.1‑0.5 parts for disodium edetate, 0.1‑0.5 parts for sodium tripolyphosphate, 0.1‑0.5 parts for phytic acid and 0.1‑0.5 parts for sodium vitamin c 1‑2 parts; (2) Selection of lipid oxidation control device for casing; (3) Antioxidant treatment. The advantage of the present invention is that: the lipid oxidation control process in the casing processing of the present invention adjusts the formula of the raw material liquid for anti-oxidation treatment, compound antioxidants, mix various reagents, from deoxidation, chelation of metal ions, inhibition The three aspects of enzymes prevent oxidation reactions and play an anti-oxidant role.

Description

technical field [0001] The invention relates to a process for controlling the oxidation of casing lipids, in particular to an anti-oxidation treatment of casings so as to achieve the purpose of controlling the oxidation of casing lipids. Background technique [0002] During the processing of casings, manual processing is generally used. Therefore, the processed casings will contain a certain amount of lipids that have not been scraped off, which will greatly affect the color of the final casings. Moreover, during the preservation process of the casing, due to the effect of external factors, the tissue and fat will be oxidized and decomposed, resulting in a decrease in the quality of the casing. [0003] After retrieval, the patent CN102630732A discloses a lipid oxidation control process for casings. After the casings are made, a pretreatment process is added. The pretreatment process is: use vitamin A, vitamin C and vitamin E mixed antioxidants After mixing with a saturated...

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Problems solved by technology

[0002] During the processing of casings, manual processing is generally used. Therefore, the processed casings will contain a certain amount of lipids that have not been scraped off, which will greatly affect the color of the final casings.

Moreover, during the preservation process of the casing, due to the effect of external factors, the tissue and fat will be oxidized and decomposed, resulting in a decline in the quality of the casing

[0003] After retrieval, the patent CN102630732A discloses a lipid oxidation control process for casings. After the casings are made, a pretreatment process is added. The pretreatment process is: use vitamin A, vitamin C and vitamin E mixed antioxidants After mixing with a saturated sodium chloride solution at a mass concentration of 0.01-0.2, fully immerse fresh casings in it at room temperature for 8-24 hours; pretreat the casings with an antioxidant reducing agent to enhance the antioxidant properties of the casings, Reduce the oxidation of casing lipids caused by contact with oxygen during preservation, and provide a more stable condition for casing preservation; although the problem of lipid oxidation in casings caused by contact with oxygen has been solved to a certain extent, the antioxidant properties not good

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