CN-224207868-U - Astaxanthin nanoemulsion formula sieving mechanism

Abstract

The utility model discloses an astaxanthin nanoemulsion formula screening device which comprises a magnetic stirrer, a base, a transverse frame, supporting legs, a lamp box, a lifting device, an automatic liquid injection head and a transparent cup body. The utility model can process a plurality of astaxanthin nanoemulsion formula samples simultaneously, can synchronously inject water, stir and dilute, is convenient for inspection staff to observe and compare simultaneously, ensures the accuracy of experimental results while improving the screening experimental efficiency of astaxanthin nanoemulsion formulas, can lift and move a transverse frame to move a plurality of cup bodies simultaneously, is more convenient to operate, and ensures that the back surfaces of all cup bodies are illuminated by a lamp box, and is more accurate no matter the manual observation or shooting by shooting equipment.

Inventors

• YU SHAOLEI
• WANG LIN
• HU ZHIXIANG
• LUO JIE
• WANG ZEBIN
• DU WEICHUN
• GUO JIABING
• ZUO SHILU
• WANG JUNPENG

Assignees

• 云南绿A生物产业园有限公司

Dates

Publication Date

20260508

Application Date

20250523

Claims (5)

1. 1. The utility model provides an astaxanthin nanoemulsion formula sieving mechanism, includes magnetic stirrer (1), base (2), crossbearer (3), supporting leg (4), lamp house (5), elevating gear (6), automatic annotate liquid head (7), transparent cup (8), its characterized in that magnetic stirrer (1) is multi-working position magnetic stirrer, and the position alignment is equipped with base (2) respectively in magnetic stirrer (1) both sides, set up slot on base (2) respectively, along crossbearer (3) length direction, set up a plurality of round hole (9) on crossbearer (3), round hole (9) and the position one-to-one of magnetic stirrer (1) are offered on crossbearer (3), supporting leg (4) have been set firmly respectively at crossbearer (3) both ends, and slot grafting cooperation on supporting leg (4) and base (2), transparent cup (8) pass round hole (9), and transparent cup (8) mouth card is on round hole (9), and transparent cup (8) bottom place in magnetic stirrer (1) on the corresponding position, lamp house (5) are equipped with one-to-one and-to-one, transparent cup (7) is equipped with automatic annotate liquid head (7) on the front side, one-to-top-down connection is equipped with transparent cup (7), all automatic liquid injection heads (7) are driven to synchronously rise or fall.
2. 2. The astaxanthin nanoemulsion formulation screening device according to claim 1, wherein the number of working positions of the magnetic stirrer (1) is 5-10.
3. 3. The astaxanthin nanoemulsion formula screening device according to claim 1, wherein handles (10) are respectively arranged at two ends of the transverse frame (3).
4. 4. The astaxanthin nanoemulsion formula screening device according to claim 1, wherein the length of the lamp box (5) is larger than that of the magnetic stirrer (1), and the height of the lamp box (5) is higher than that of the transparent cup body (8).
5. 5. The astaxanthin nanoemulsion formula screening device according to claim 1, characterized in that an imaging device (11) is arranged in front of the transparent cup body (8).

Description

Astaxanthin nanoemulsion formula sieving mechanism Technical Field The utility model belongs to the technical field of detection equipment, and particularly relates to an astaxanthin nanoemulsion formula screening device. Background The astaxanthin is mainly derived from haematococcus pluvialis extract, and is in an oil state, so that the application of the astaxanthin in the production and processing processes is greatly limited. At present, astaxanthin can be prepared into oil-in-water (O/W) nanoemulsion which is easy to dissolve in water by a fat emulsification technology, the average particle size is about 100-500 nm, the astaxanthin belongs to submicron emulsion, and the absorption and utilization rate of the astaxanthin can be improved while the application range is enlarged. Because of different types and amounts of emulsifying agents, surfactants and cosolvents used in the fat emulsification technology, the appearance and smell of the fat emulsion are greatly different after the fat emulsion is diluted by water, and the fat emulsion has the phenomena of too slow dilution and dissolution rate, incomplete dissolved astaxanthin on the surface layer and the like. When the quality is checked, the diluted astaxanthin nanoemulsion is recorded, and the diluted astaxanthin nanoemulsion is recorded at the same time to ensure the accuracy of experiments, so that manual operation only processes a single sample each time, and photos of different samples are compared afterwards, so that the quality checking method is inconvenient. At present, no special equipment for screening astaxanthin nanoemulsion formulations exists. For this reason, it is necessary to develop a device for screening astaxanthin nanoemulsion formulations, which facilitates the simultaneous comparison of a plurality of samples, is more convenient to operate and is specially used for screening astaxanthin nanoemulsion formulations. Disclosure of utility model In order to solve the technical problems, the utility model aims to provide an astaxanthin nanoemulsion formula screening device. The utility model aims at realizing the purposes, comprising a magnetic stirrer, a base, a transverse frame, supporting legs, a lamp box, a lifting device, an automatic liquid injection head and a transparent cup body, wherein the magnetic stirrer is a multi-working-position magnetic stirrer, the working positions are arranged in a row, the two sides of the magnetic stirrer are respectively provided with the base, the base is provided with slots, the transverse frame is provided with a plurality of round holes along the length direction, the round holes are in one-to-one correspondence with the working positions of the magnetic stirrer, the two ends of the transverse frame are respectively fixedly provided with the supporting legs, the supporting legs are in plug-in fit with the slots on the base, the transparent cup body passes through the round holes from top to bottom, the cup mouth of the transparent cup body is clamped on the round holes, the bottom of the transparent cup body is arranged on the working position corresponding to the magnetic stirrer, the lamp box is arranged behind the transparent cup body, the front of the lamp box is provided with a soft light plate, an automatic liquid injection head is arranged above the transparent cup body, and the lifting device is connected with the automatic liquid injection head to drive all the automatic liquid injection heads to be synchronous or lowered. The magnetic stirrer can be a master control switch, namely, one switch controls all working positions to be started simultaneously, and can be provided with independent switches for each working position at the same time of being provided with the master control switch, so that the corresponding number of working positions are selected to be started as required, and the control mode of the multi-station magnetic stirrer is common knowledge in the field. The lifting device can be a cylinder and other devices, the automatic liquid injection head can be provided with a solenoid valve, a flowmeter and other parts, quantitative automatic water injection is realized, and the automatic liquid injection head is connected into the pure water tank through a water pipeline. Preferably, the number of working positions of the magnetic stirrer is 5-10, and the specific working positions are flexibly selected according to the needs. Preferably, handles are respectively arranged at two ends of the transverse frame, and the handles are convenient for lifting the transverse frame. Preferably, the length of the lamp box is larger than that of the magnetic stirrer, and the height of the lamp box is higher than that of the transparent cup body. Wherein, the lamp house can use white background and white light, is favorable to the observation. Preferably, an imaging device is arranged in front of the transparent cup body and is used for taking a state picture of the diluted sample i