Detoxification method for tea oil preparation
A technology of camellia oil and detoxification agent, applied in the direction of oil/fat refining, fat production, etc., can solve the problems of benzopyrene aflatoxin B1 residue and other problems, and achieve the effect of improving detoxification effect, taste and smell change
Pending Publication Date: 2020-07-31
湖南润农生态茶油有限公司
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Problems solved by technology
[0003] During the preparation of camellia oil, degumming, dehydration, decolorization, deodorization, dewaxing, and other processes are followed in order to obtain the required camellia oil. However, in the prior art tea oil preparation process, there will still be benzo Residues of pyrene and aflatoxin B1
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Embodiment 1
[0024] S1. Sampling: take 500mL oil sample, stir at room temperature for 15 minutes;
[0025] S2. Detoxification: Take the camellia oil in S1, stir it for 15 minutes at room temperature, add activated carbon as a detoxification agent, and stir it, and then cool it down and crystallize it rapidly after stirring for 15 minutes. When the temperature of the camellia oil is >11°C , cool down at 2°C / hour; when the camellia oil temperature is <12°C, cool down slowly at 1°C / hour to 4°C;
[0026] S4, crystal growth and filtration: place the camellia oil in S2 at 4°C to grow crystals for 12 hours, and finally perform static pressure filtration on it, wherein, static pressure filtration refers to fully fused activated carbon particles and waxy crystals without outside Transmission force plate and frame filter.
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The invention relates to the technical field of tea oil preparation, in particular to a detoxification method for tea oil preparation, which solves the defects in the prior art, and comprises the following steps: S1, sampling: taking 500mL of an oil sample; S2, detoxification: taking the tea oil in S1, stirring in a normal-temperature environment, adding a detoxification agent, stirring, and quickly cooling and crystallizing after stirring; S3, grain growing and filtering: placing the tea oil in the S2 in a low-temperature environment for grain growing, and finally performing static pressure filtering on the tea oil. According to the method, the detoxification effect of the oil sample is improved, benzopyrene can be removed, aspergillus flavus B1 can also be removed, in addition, the effect that activated carbon is fully filtered and separated is improved, and the situation that the taste and smell of the oil sample are easily changed due to the fact that the oil sample with activatedcarbon is filtered and mixed with other media to serve as auxiliaries is avoided.
Description
technical field [0001] The invention relates to the technical field of tea oil preparation, in particular to a detoxification method for tea oil preparation. Background technique [0002] Camellia oil, commonly known as camellia oil, also known as camellia oil and camellia seed oil, is a pure natural high-grade edible vegetable oil extracted from the mature seeds of common Camellia oleifera of the family Theaceae, with golden or light yellow color, pure quality, clear and transparent, The smell is fragrant and the taste is pure. [0003] During the preparation of camellia oil, degumming, dehydration, decolorization, deodorization, dewaxing, and other processes are followed in order to obtain the required camellia oil. However, in the prior art tea oil preparation process, there will still be benzo Residues of pyrene and aflatoxin B1. Therefore, we proposed a detoxification method for tea oil preparation to solve the above problems. Contents of the invention [0004] The...
Claims
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IPC IPC(8): C11B3/00C11B3/10
CPCC11B3/00C11B3/10C11B3/008C11B3/001
Inventor 田海林李忠和唐婷程伟李春兰
Owner 湖南润农生态茶油有限公司
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