Systems and methods for detecting materials in food products

1. A system for detecting unwanted materials in a consumer product, comprising:

(a) a product sample cartridge comprising a first outer compartment configured to receive a solvent, a second outer compartment configured to receive a sample of the consumer product, a middle compartment positioned between the first and second outer compartments configured to receive at least a portion of the solvent from the first outer compartment and at least a portion of the sample from the second outer compartment, an optically clear front face, an optically clear back face, and electrodes positioned in the middle compartment, wherein the first outer compartment and the second outer compartment are interconnected to, and in communication with, the middle compartment by channels, and wherein transfer of the solvent and the sample contained in the outer compartments to the middle compartment is performed by increasing pneumatic pressure individually in the corresponding outer compartments or decreasing pneumatic pressure in the middle compartment; and

(b) a detection apparatus comprising a receptacle for the cartridge, a closable lid comprising injectors that communicate with the outer compartments of the sample cartridge when the lid is closed, the injectors being operable to provide the increasing or decreasing pneumatic pressure, a detection device comprising one or more detectors operable to communicate with the optically clear front face, optically clear back face, and/or electrodes of the sample cartridge, and a user interface operable to display results of the analysis of the consumer product,

wherein the system is configured to detect specific unwanted materials in the consumer product.

2. The system according to claim 1 , additionally comprising a detection active material operable to detect the unwanted material and produce a mechanical, thermal, electrical, or optical signal regarding the presence of the specific unwanted material.

3. The system according to claim 2 , wherein the detection active material is an antibody, aptamer, enzyme, or a molecularly imprinted polymer, which is contained within the product sample cartridge.

4. The system according to claim 1 , wherein the detection device comprises a housing, a sample chamber, one or more pumps, a stirrer, electrical contacts, and a magnetic manipulator.

5. The system according to claim 4 , wherein the sample cartridge is inserted into the sample chamber.

6. The system according to claim 4 , wherein the one or more detectors measure pH, conductivity, current, potential, capacitance, resistance, charge, photons, temperature, viscosity, or combinations thereof.

7. The system according to claim 4 , wherein the one or more detector is a potentiostat, galvanostat, multimeter, electrochemical impedance analyzer, ultraviolet-visible (UV-Vis) spectrometer, near infrared spectrometer, Fourrier transform infrared spectrometer, photomultiplier tube, photodiode, charge-coupled device (CCD), thermocouple, or combinations thereof.

8. The system according to claim 7 , wherein the photomultiplier tube and/or photodiode are connected to a mobile platform, whereby the mobile platform allows for controlled movement of the photomultiplier tube and/or photodiode for measurement through various points in a sample cartridge.

9. The system according to claim 4 , wherein the lid further comprises seals and actuators, wherein the actuators are functional to move the seals to produce a hermetic seal at an opening of a sample cartridge when a sample cartridge is inserted into the sample chamber and the lid is in a closed conformation.

10. The system according to claim 1 , further comprising data transfer and communication modules.