Low-temperature cocoon cooking method for mulberry cocoon with little sericin
A technology for sericin and mulberry silkworm, which is applied in silk fiber production, textile and papermaking, mechanical processing, etc., can solve the problems of no cocoon cooking process with less sericin varieties, great impact on the ecological environment, and increased production costs of silk factories. To achieve good application promotion prospects, reduce costs, and improve the effect of utilization
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[0030] Embodiment: A kind of low-temperature cocoon cooking process suitable for silkworm cocoons with less sericin.
[0031] (1) Dry cocoons and equipment
[0032] The dried cocoons for the test were silkworm varieties with less sericin (LB09×LB10) (18% sericin content), and the cocoon cooking machine was a 104 double-cage cocoon cooking machine.
[0033] (2) Low-temperature cocoon cooking process 1
[0034] Vacuum infiltration: In vacuum infiltration, the vacuum degree should be increased (relative vacuum degree -0.095MPa). After drawing the vacuum, hold your breath for 5 minutes, then add warm water at 35°C for vacuum infiltration, and let the cocoon stew for 12 minutes before deflation.
[0035] Dipping in the upper tank: the temperature of the soup in the upper tank of the cocoon cooking machine is 35°C for the first stage of dipping, and the temperature for the second stage of dipping is 45°C, and the dipping time for both stages is 2 minutes.
[0036] Cooking: at stea...
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