Processing method of aromatic steamed tangerine peel
A technology of tangerine peel and mellow fragrance, which is applied in the processing field of mellow and fragrant steamed tangerine peel, which can solve the problems of reducing the content of active ingredients in volatile oils, difficulty in controlling product quality, and affecting the efficacy of tangerine peel, so as to achieve high quality, high content of active ingredients and avoid loss. Effect
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Embodiment 1
[0018] A method for processing mellow and steamed tangerine peel, characterized in that it comprises the following steps:
[0019] (1) Wash the fresh orange peel, cut it into pieces no larger than 2 cm×2 cm, soak it in 3 g / mL glycerin and 0.12 g / mL sodium chloride protection solution for 20 min, and take it out;
[0020] (2) Transfer the soaked orange peel to a traditional Chinese medicine cooking machine, steam for 18 min, and freeze-dry at -65°C for 1.5 h after natural cooling, and then perform high-temperature steam-freeze drying twice;
[0021] (3) Put the orange peel obtained in step (2) into a steamer, steam it with 30% ethanol-water steam for 25 minutes, and then freeze-dry it to obtain mellow steamed orange peel.
Embodiment 2
[0023] A method for processing mellow and steamed tangerine peel, characterized in that it comprises the following steps:
[0024] (1) After washing the fresh orange peel, cut it into pieces no larger than 2 cm×2 cm, soak it in a protective solution containing 2.5 g / mL glycerin and 0.10 g / mL sodium chloride for 25 min, and take it out;
[0025] (2) Transfer the soaked orange peel to a traditional Chinese medicine cooking machine, steam for 20 minutes, and freeze-dry at -55°C for 1.5 hours after natural cooling, and then undergo high-temperature steaming-freeze drying for 3 times;
[0026] (3) Put the orange peel obtained in step (2) into a steam oven, steam it with 25% ethanol-water steam for 25 minutes, and then freeze-dry it to obtain mellow steamed orange peel.
Embodiment 3
[0028] A method for processing mellow and steamed tangerine peel, characterized in that it comprises the following steps:
[0029] (1) After washing the fresh orange peel, cut it into pieces no larger than 2 cm×2 cm, soak it in a protective solution containing 3 g / mL glycerin and 0.13 g / mL sodium chloride for 20 min, and take it out;
[0030] (2) Transfer the soaked orange peels to a traditional Chinese medicine cooking machine, steam for 22 minutes, freeze-dry at -60°C for 1.5 hours after natural cooling, and then perform high-temperature steam-freeze-drying treatment for 3 times;
[0031] (3) Put the orange peel obtained in step (2) into a steamer, steam it with 35% ethanol-water steam for 20 minutes, and freeze-dry it to obtain mellow steamed orange peel.
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