Freshly squeezing production process of idesia oil

Through the steps of defrosting, air selection, crushing, centrifugal decanting and disc separation, combined with constant temperature stirring and secondary pressing, the nutrient loss and fruit branch winding caused by high-temperature steaming and stir-frying are solved, and continuous production and efficient mountain range are achieved. Tung seed oil is freshly squeezed, improving oil quality and production efficiency.

CN119161918APending Publication Date: 2024-12-20ANHUI SAIERTE CENTRIFUGE
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Patent Information

Application Number
CN202411414501.4
Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
Filing Date
2024-10-11
Publication Date
2024-12-20

AI Technical Summary

Technical Problem

The existing high-temperature steaming and frying in the tung tung seed oil production process leads to loss of nutrients, and the wound of the fruit branches during direct pressing leads to a halt of the oil press, which makes it impossible to achieve continuous production, and has high labor intensity and low efficiency.

Method used

Using steps such as fruit decomposition, air selection, crushing, centrifugal decanting, disc separation and material storage, separation is performed through hammer crusher and three-phase screw centrifuge, combined with constant temperature stirring and secondary pressing to ensure continuous production , and improve oil quality through refining treatment.

Benefits of technology

It realizes fresh squeeze of mountain tung seed oil without drying and steaming at high temperature, maintains nutrients, improves production efficiency and oil quality, and reduces labor intensity and production cycle.

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Abstract

The invention relates to the technical field of idesia oil freshly squeezing processes, in particular to an idesia oil freshly squeezing production process which specifically comprises the following steps: step 1, fruit stripping: separating fruits from branches by using a fruit stripping machine; 2, winnowing and cleaning: winnowing the idesia polycarpa fruits, removing residual branches and leaves on the surfaces of the idesia polycarpa fruits, then leaching the idesia polycarpa fruits, and vibrating and draining the idesia polycarpa fruits; step 4, centrifugal decantation; step 5, secondary separation; and step 6, storing the materials. According to the invention, after fruit removal and cleaning, crushing and squeezing are directly carried out, and the crushed fruit pulp is stirred at a constant temperature through the fusion box, so that the separation and filtration rate of oil in the fruit pulp is improved, the oil yield and the oil quality of subsequent squeezing are improved, a relatively long drying procedure is not needed, and the production cost is reduced. Meanwhile, the damage of high-temperature steaming and frying to the nutritional ingredients of the idesia oil is avoided, so that the nutritional ingredients of the idesia oil are reserved, and meanwhile, the fresh squeezing production efficiency is improved.
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