Method for detecting roast degree of roast meat in real time

Abstract

The invention discloses a method for detecting the roast degree of roast meat in real time. According to the method, a probe and a controller are utilized, and a detection module is arranged on the probe. The detection module comprises a signal emission electrode and a signal detection electrode. The controller comprises a signal emission module, a signal detection module, a processing module andan output module. The method comprises the following steps that: a probe is inserted into a meat piece to be roasted; the signal emission module transmits a low-frequency alternating-current signal and a high-frequency alternating-current signal in a time-sharing manner through the signal emission electrode; the signal detection electrode detects the low-frequency alternating-current signal and the high-frequency alternating-current signal; the processing module is used for carrying out calculation according to the variation of at least one of parameters including a low-frequency impedance, ahigh-frequency impedance and a low-frequency phase difference and outputting a roast degree result of the roasted meat. . The method can display the roast degree of the meat in real time and is wide in applicability.

Description

technical field [0001] The invention relates to a detection method, in particular to a method for real-time detection of the maturity of barbecued meat. Background technique [0002] Roasting meat is a traditional cooking method. In the process of roasting meat, the protein inside the meat will change. If the baking temperature is too high or the baking time is too long, the protein will be unfolded, the meat will lose its tenderness, and the taste will be affected. [0003] There are many factors that affect the maturity of meat, including the type of meat, weight, method of roasting, temperature during roasting, length of roasting, internal temperature of the meat, and so on. Most of the time, it is necessary to rely on the roaster's own experience to adjust the roasting temperature and time. Although the roaster can use a probe-type thermometer to measure the temperature in the center of the meat, and then judge the maturity of the meat based on his own experience, but...

AI Technical Summary

Problems solved by technology

Although the roaster can use a probe-type thermometer to measure the temperature in the center of the meat, and then judge the maturity of the meat based on his own experience, but this method has the following disadvantages: First, if the roaster does not operate properly and does not insert the thermometer into the When the meat is roasted in the center, it cannot accurately measure the doneness of the meat

The calculation method is too complicated, and the acquisition accuracy of each parameter is also very high, so that its manufacturing cost is too high and the detection speed is too slow

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