Detection device for food microorganisms
A detection device and microorganism technology, which is applied in the field of food microorganism detection devices, and can solve problems such as microbial contamination and glassware contamination
Pending Publication Date: 2018-04-06
CENT TESTING INT GRP CO LTD
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- Description
- Claims
- Application Information
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Problems solved by technology
In addition, cosmetic packaging containers, bottles, cans, tubes, etc. will also be contaminated by microorganisms. Generally, glassware is more polluted than plastic ones. Therefore, the packaging materials must be disinfected.
Method used
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Embodiment Construction
[0027] Embodiments of the present invention will now be described with reference to the drawings, in which like reference numerals represent like elements. As mentioned above, such as figure 1 , 2 , 3, the detection device 100 for food microorganisms provided by the embodiment of the present invention includes:
[0028] The housing 1, the housing 1 includes a base 11 and an upper cover 12, the base 11 and the upper cover 12 jointly form an accommodation space 13, the upper cover 12 is sealably covered on the base 11, capable of Make the accommodating space 13 form an airtight space;
[0029] A support platform 2, the support platform 2 is arranged in the accommodating space 13, and an arc-shaped reflective structure 21 is provided on the upper surface of the support platform 2;
[0030] Crystal oscillator device 3, described crystal oscillator device 3 comprises crystal oscillator support 31 and the crystal oscillator 32 that is installed on the described crystal oscillator...
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The invention discloses a detection device for food microorganisms. The detection device comprises a shell, a support platform, a crystal oscillation device and a simulated sunlight device, wherein the shell comprises a base and an upper cover which commonly form an accommodating space, the upper cover covers the base in a sealing manner; the support platform is arranged in the accommodating space, and an arc-shaped reflection structure is arranged on the surface of the support platform; the crystal oscillation device comprises a crystal oscillation device comprises a crystal oscillation bracket and a crystal oscillator arranged on the crystal oscillation bracket and is arranged on the support platform, a hollow structure is further arranged between the crystal oscillation bracket and thecrystal oscillator, the lower surface of the crystal oscillator is located at a focusing point of the arc-shaped reflection structure, and a culture medium is arranged on the lower surface of the crystal oscillator; and the simulated sunlight device is arranged above the crystal oscillation device, light emitted by the simulated sunlight device penetrates through the hollow structure, is irradiated to the arc-shaped reflection structure and is focused to the culture medium on the lower surface of the crystal oscillator. The detection device has the beneficial effects that the culture time canbe shortened, and the detection accuracy can be improved.
Description
technical field [0001] The invention relates to the technical field of microorganism detection, in particular to a detection device for food microorganisms which can shorten the cultivation time and improve the detection accuracy. Background technique [0002] With the development of the economy and the continuous improvement of people's living standards, the pursuit of material and cultural life is getting higher and higher. Cosmetics are indispensable daily necessities for the majority of people who love beauty. However, cosmetic quality accidents occur frequently. [0003] In fact, due to the widespread existence of microorganisms in nature, the raw materials and additives of cosmetics contain a large amount of oil, gum, protein, polyol and other nutrients and a large amount of water, which are necessary for the growth and reproduction of microorganisms. Nutrients such as carbon source, nitrogen source and water, under suitable temperature, humidity and other conditions, ...
Claims
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CPCC12M29/00C12M31/08C12M31/10C12M41/06Y02A50/30
Inventor 刘文秋陈益思黄庆
Owner CENT TESTING INT GRP CO LTD