Fungal toxin detection systemIt is configured according to the actual needs of grain and oil system for monitoring food security, based on the principles of portability, speed, accuracy, and applicability. This series of systems integrates corresponding rapid detection test strips, necessary pre-treatment equipment during the experimental process, detection instruments, and experimental consumables. It unifies the detection of four major categories of food safety indicators, namely fungal toxins, heavy metals, pesticide residues, and genetically modified organisms, on the same platform and quantifies the rapid detection test strips. It is integrated with the built cloud platform or connected to the existing laboratory information system, achieving the goal of“sampling-sample collection-detection”Real time data upload and full process supervision, in line with national standards“Smart Grain Depot”The concept of accelerating the informationization of food quality and safety, and promoting“High quality grain engineering”Construction.

Main technical parameters:

1.The complete set of equipment includes a reading instrument, colloidal gold test strips, and all instruments and consumables required for pre-treatment, without the need for additional configuration. The instrument box is designed with a handheld or pull rod to meet the requirements of on-site and mobile testing.

2.The total weight of the instrument box and consumables box is less than20KgEasy to carry.

3.The product meets the standards of the grain industryLS/T 6111、6112、6113Technical requirements in.

4.It can quantitatively detect fungal toxin items, including at least: aflatoxinB1, zearalenone, vomitoxin, ochratoxinY-2Toxins, Fumonisin.

5.Provide real-time quantitative detection results during toxin testing.

6.The reading instrument and rapid quantification test strip have been verified by the national food authority department.

7.Screen: Touch screen.

8.Screen touch mode: Android system, capacitive touch screen

9.wirelessICCard for curve transmission, no need for users to create their own curves

10.It can record and store information such as testing time, sample name, product batch, etc., and can be quickly queried and retrieved according to user needs.

11.The reading instrument has networking function, supports real-time collection and uploading of detection data, facilitates overall monitoring, and data traceability.

12.One click detection function: The reading instrument is equipped with a one click quick detection function, which can directly enter the detection state.

13.Automatic recognition function: Automatic recognitionCTLine position.

14.Reading instrument data transmission method: Without the need for computers or other devices, the reading instrument can be transmitted wirelessly（WIFIUpload or receive data via Bluetooth, or through wired (Ethernet) connectionUSBThe interface accepts data, allowing users to freely choose the upload path for detection data based on specific experimental conditions.

14.Printing function: Equipped with a thermal printer, it can print both the detection content and the detection information QR code simultaneously.

15.Coefficient of variation:CV≤2%

16.Crusher: made of stainless steel material, with a rotating speed≥20000rpm

17.Electronic balance: maximum range≥300g, division value0.01g

18.Oscillators: circular operation, rotational speed≥2000rpm

19.Centrifuge: with start-up capability/Stop function, convenient for one handed operation, centrifuge speed ≥5000rpm

20.Heater: capable of heating up to100℃, number of incubation channels ≥30Easy for multiple people to operate simultaneously

21.Timer: Three timing tracks: timed simultaneously without interfering with each other

22.Pipette: single channel, manual pipette, measuring range20-200ML、100-1000MLeach1turn

23.Principle of colloidal gold measuring strip: colloidal gold immunochromatography technology.

24.Scope of fungal toxin detection (including but not limited to): aflatoxinB1:0-150Mg/kg、 玉米赤霉烯酮：0-1400Mg/kgVomit toxin:0-8000Mg/kgOchratoxin:0-150Mg/kgFumonisin:0-50000Mg/kgTheT-2Toxins:0-2000Mg/kg

25.Detection limit: aflatoxinB1：≤1.5Mg/kg、 玉米赤霉烯酮：≤15Mg/kgVomit toxin: ≤150Mg/kgOchratoxin: ≤1.5Mg/kgFumonisin: ≤150Mg/kgTheT-2Toxins: ≤100Mg/kg

26.Extraction solution: conventional aflatoxinB1The colloidal gold test strips for detecting vomitoxin and zearalenone were prepared using ethanol-aqueous solution/Water extraction.

27.Pre treatment: aflatoxinB1The pre-treatment methods for vomitoxin and zearalenone are unified, allowing for separate detection of the same sample in one extraction.

28.Reaction time of fungal toxin quantitative detection test strip: ≤10min.