Cosmetic active ingredient detection and safety evaluation device and method
By introducing sample identification, active ingredient detection and safety assessment modules into cosmetic testing devices, the problems of contamination, expiration and temperature impact in cosmetic testing are solved, and more accurate and reliable detection and safety assessment of active ingredient are achieved.
Patent Information
- Application Number
- CN202510052902.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- Filing Date
- 2025-01-14
- Publication Date
- 2025-05-13
- Estimated Expiration
- Not applicable · inactive patent
AI Technical Summary
The existing cosmetic active ingredients detection and safety assessment devices cannot determine whether the cosmetics are contaminated or the samples have expired, and the impact of temperature on the active ingredients is not considered, resulting in inaccurate detection results.
A device including a sample identification module, an active ingredient detection module, a data analysis module and a safety assessment module are designed. By identifying the specific component proportion data of the cosmetic sample, it is judged whether it is qualified, and the active ingredient detection and safety assessment are carried out under normal temperature and temperature change environments.
It improves the accuracy of cosmetic active ingredients detection and reliability of safety assessment, reduces artificial errors, and ensures the credibility of the test results.
Smart Images
Figure CN119988783A_ABST
Abstract
Description
Technical Field
[0001] The present invention relates to the technical field of cosmetics detection, and in particular to a device and method for detecting and evaluating the safety of cosmetic active ingredients. Background Art
[0002] With the rapid development of the cosmetics industry, the types and formulas of cosmetics are becoming increasingly complex, and consumers are increasingly demanding the safety and effectiveness of cosmetics. The active ingredients in cosmetics are the key to their effectiveness, so the detection and safety assessment of active ingredients in cosmetics are particularly important.
[0003] Existing cosmetic active ingredient detection and safety assessment devices and methods mostly compare the proportion of active ingredients with the set standard to determine whether it is safe, but there are the following problems: 1. It is impossible to determine whether the cosmetics to be tested are contaminated or the samples are expired, which affects the test results; 2. It does not take into account that cosmetics may be affected by temperature, which may cause degradation or deterioration of active ingredients, thereby affecting the accuracy of safety assessment. Therefore, the present invention provides a device and method for detecting and safety assessment of active ingredients in cosmetics. Summary of the invention
[0004] The purpose of the present invention is to provide a device and method for detecting and evaluating the safety of cosmetic active ingredients to solve the above technical problems.
[0005] A cosmetic active ingredient detection and safety assessment device, the device comprising a sample identification module, an active ingredient detection module, a data analysis module and a safety assessment module; The sample identification module is used to identify the cosmetic sample to be tested and determine whether the current cosmetic sample can be tested for active ingredients; The active ingredient detection module is used to collect the percentage data of various active ingredients in cosmetics; The data analysis module is used to analyze the proportion data of various active ingredients in cosmetics; The safety assessment module is used to conduct safety assessment on cosmetics based on the analysis results of the proportion data of various active ingredients in cosmetics.
[0006] A method for detecting and evaluating the safety of cosmetic active ingredients, the control method comprising the following steps: Step S1, the sample identification module obtains the percentage data of specific ingredients of all cosmetic samples to be tested; Step S2, identifying whether the current cosmetic sample to be tested meets the requirements for active ingredient testing based on the proportion data of the specific ingredient obtained in step S1. If not, it means that the current cosmetic sample to be tested is unqualified, and the current cosmetic sample to be tested is discarded. If it is satisfied, it means that the current cosmetic sample to be tested is qualified, and then proceeding to step S3; Step S3: The active ingredient detection module performs active ingredient detection on the qualified cosmetic samples to be tested, and sends the detection results to the data analysis module; Step S4: The data analysis module analyzes the active ingredient detection of the qualified cosmetic samples to be tested, and sends the analysis results to the safety assessment module; Step S5: The safety assessment module assesses the safety of the current cosmetic sample based on the analysis results of the received qualified cosmetic sample to be tested.
[0007] As a further description of the solution of the present invention, the specific process of step S2 includes: The proportion data of specific ingredients of the cosmetic sample to be tested are compared with the set standard range respectively. If the proportion data of any specific ingredient of the cosmetic sample to be tested does not meet the proportion data of the specific ingredient of the cosmetic sample to be tested, it means that the current cosmetic sample to be tested is unqualified and cannot be used for active ingredient detection. If the proportion data of any specific ingredient of the cosmetic sample to be tested does not meet the proportion data of the specific ingredient of the cosmetic sample to be tested, it is further judged whether the current cosmetic sample to be tested is qualified.
[0008] As a further description of the solution of the present invention, the specific process of further determining whether the current cosmetic sample to be tested is qualified includes: Construct a calculation model for the qualified coefficient of cosmetic samples to be tested, and the expression is: ; In the formula, is the number of specific components, i belongs to n, is the percentage data of the i-th specific component, The standard interval set for the i-th special component, is the weight coefficient corresponding to the i-th specific component, is the qualified coefficient of the cosmetic sample to be tested; The qualified coefficient of the cosmetic sample to be tested The cosmetic sample qualification coefficient threshold is set By comparison, if the qualified coefficient of the cosmetic sample to be tested is Greater than or equal to the set cosmetic sample qualification coefficient threshold , it means that the current cosmetic sample to be tested is unqualified and cannot be used for active ingredient testing. Otherwise, it means that the cosmetic sample to be tested is qualified.
[0009] As a further description of the solution of the present invention, the specific process of step S3 includes: Collect the percentage data of each active ingredient in qualified cosmetic samples to be tested at room temperature; Collect data on the changes in the proportion of each active ingredient in qualified cosmetic samples to be tested as the ambient temperature changes, and fit the function of the changes in the proportion of each active ingredient as the ambient temperature changes.
[0010] As a further description of the solution of the present invention, the specific process of step S4 includes: Compare the percentage data of each active ingredient in the qualified cosmetic samples to be tested at room temperature with the standard range set by the system; Obtain the function of the percentage of active ingredients in the jth qualified cosmetic sample to be tested as a function of ambient temperature ; A rectangular coordinate system xoy is established, and a curve showing the change of the j-th active ingredient percentage data of the qualified cosmetic sample to be tested with the ambient temperature is generated in the coordinate system xoy.
[0011] As a further description of the solution of the present invention, the specific process of step S5 includes: If the percentage data of any active ingredient in the qualified cosmetic sample under normal temperature environment does not meet the standard range set by the system, the current cosmetic sample under test is judged to be unsafe; If the qualified cosmetic sample does not have any active ingredient whose percentage data at room temperature does not meet the standard range set by the system, obtain the area enclosed by the curve of the jth active ingredient percentage data of the qualified cosmetic sample with the ambient temperature in the coordinate system xoy and the x-axis ; Construct a safety factor calculation model for the jth active ingredient of qualified cosmetic samples to be tested, and the expression is: ; In the formula, is the safety factor of the jth active ingredient in the qualified cosmetic sample to be tested, is the area enclosed by the x-axis in the coordinate system xoy of the curve of the percentage of active ingredients in the jth qualified cosmetic sample to be tested as a function of the standard change in ambient temperature, is the temperature change.
[0012] As a further description of the solution of the present invention, the specific process of step S5 also includes: The safety factor of the jth active ingredient in the qualified cosmetic sample to be tested The safety factor threshold of the jth active ingredient of the qualified cosmetic sample to be tested preset by the system Compare; If the qualified cosmetic sample to be tested has the jth active ingredient safety factor Greater than or equal to the safety factor threshold of the jth active ingredient of the qualified cosmetic sample to be tested preset by the system , then it is judged that the cosmetics to be tested are unsafe.
[0013] As a further description of the solution of the present invention, the specific process of step S5 also includes: The safety factor of each active ingredient in the qualified cosmetic samples to be tested is calculated in turn, and compared with the safety factor threshold of each active ingredient in the qualified cosmetic samples to be tested preset by the system. If any active ingredient safety factor in the qualified cosmetic samples to be tested is greater than the threshold preset by the system, the current cosmetics to be tested are judged to be unsafe.
[0014] The beneficial effects of the present invention are as follows: the present invention detects and evaluates the safety of active ingredients in cosmetics. First, the sample identification module analyzes the proportion data of specific ingredients in all cosmetic samples to be detected to determine whether all cosmetics to be detected are contaminated, thereby affecting the active ingredient detection results. Then, the active ingredient detection module detects the active ingredients of qualified cosmetics to be detected in a normal temperature environment and a temperature change environment, respectively, and sends the detected data to the data analysis module. The data analysis module analyzes the detected data and sends the analysis results to the safety assessment module. The safety assessment module evaluates the safety of cosmetics based on the analysis results. The entire detection process has a high degree of automation, which reduces human errors and improves the accuracy of the detection results. BRIEF DESCRIPTION OF THE DRAWINGS
[0015] The present invention will be further described below in conjunction with the accompanying drawings.
[0016] Figure 1 It is a schematic diagram of the structure of the cosmetic active ingredient detection and safety assessment device provided by the present invention; Figure 2 It is a partial flow chart of the cosmetic active ingredient detection and safety assessment method provided by the present invention. DETAILED DESCRIPTION
[0017] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.
[0018] See also Figure 1As shown, the present invention is a cosmetic active ingredient detection and safety assessment device, the device includes a sample identification module, an active ingredient detection module, a data analysis module and a safety assessment module; The sample identification module is used to identify the cosmetic sample to be tested and determine whether the current cosmetic sample can be tested for active ingredients; The active ingredient detection module is used to collect the percentage data of various active ingredients in cosmetics; The data analysis module is used to analyze the proportion data of various active ingredients in cosmetics; The safety assessment module is used to conduct safety assessment on cosmetics based on the analysis results of the proportion data of various active ingredients in cosmetics.
[0019] See also Figure 2 As shown, a method for detecting and evaluating the safety of cosmetic active ingredients, the control method comprises the following steps: Step S1, the sample identification module obtains the percentage data of specific ingredients of all cosmetic samples to be tested; Step S2, identifying whether the current cosmetic sample to be tested meets the requirements for active ingredient testing based on the proportion data of the specific ingredient obtained in step S1. If not, it means that the current cosmetic sample to be tested is unqualified, and the current cosmetic sample to be tested is discarded. If it is satisfied, it means that the current cosmetic sample to be tested is qualified, and then proceeding to step S3; Step S3: The active ingredient detection module performs active ingredient detection on the qualified cosmetic samples to be tested, and sends the detection results to the data analysis module; Step S4: The data analysis module analyzes the active ingredient detection of the qualified cosmetic samples to be tested, and sends the analysis results to the safety assessment module; Step S5: The safety assessment module assesses the safety of the current cosmetic sample based on the analysis results of the received qualified cosmetic sample to be tested.
[0020] Through the above technical scheme, the present invention detects and evaluates the safety of active ingredients in cosmetics. First, the sample identification module analyzes the proportion data of specific ingredients of all cosmetic samples to be detected to determine whether all cosmetics to be detected are contaminated, thereby affecting the active ingredient detection results. Then, the active ingredient detection module detects the qualified active ingredients of cosmetics to be detected in a normal temperature environment and a temperature change environment, respectively, and sends the detected data to the data analysis module. The data analysis module analyzes the detected data and sends the analysis results to the safety assessment module. The safety assessment module evaluates the safety of cosmetics based on the analysis results. The entire detection process has a high degree of automation, which reduces human errors and improves the accuracy of the detection results.
[0021] As a further description of the solution of the present invention, the specific process of step S2 includes: The proportion data of specific ingredients of the cosmetic sample to be tested are compared with the set standard range respectively. If the proportion data of any specific ingredient of the cosmetic sample to be tested does not meet the proportion data of the specific ingredient of the cosmetic sample to be tested, it means that the current cosmetic sample to be tested is unqualified and cannot be used for active ingredient detection. If the proportion data of any specific ingredient of the cosmetic sample to be tested does not meet the proportion data of the specific ingredient of the cosmetic sample to be tested, it is further judged whether the current cosmetic sample to be tested is qualified.
[0022] As a further description of the solution of the present invention, the specific process of further determining whether the current cosmetic sample to be tested is qualified includes: Construct a calculation model for the qualified coefficient of cosmetic samples to be tested, and the expression is: ; In the formula, is the number of specific components, i belongs to n, is the percentage data of the i-th specific component, The standard interval set for the i-th special component, is the weight coefficient corresponding to the i-th specific component, is the qualified coefficient of the cosmetic sample to be tested; The qualified coefficient of the cosmetic sample to be tested The cosmetic sample qualification coefficient threshold is set By comparison, if the qualified coefficient of the cosmetic sample to be tested is Greater than or equal to the set cosmetic sample qualification coefficient threshold , it means that the current cosmetic sample to be tested is unqualified and cannot be used for active ingredient testing. Otherwise, it means that the cosmetic sample to be tested is qualified.
[0023] Through the above technical solution, this embodiment is used to determine whether the cosmetic sample to be tested is qualified. First, the proportion data of the specific components of the cosmetic sample to be tested are compared with the set standard range respectively. It should be noted that the specific components are empirical data, which are selected according to the type of cosmetics, and are components that are easily affected by high temperature and deteriorate or components that are easily expired and deteriorate. If the proportion data of any specific component of the cosmetic sample to be tested does not meet the proportion data of the specific component of the cosmetic sample to be tested, it means that the current cosmetic sample to be tested is unqualified and cannot be used for active ingredient detection. If the proportion data of any specific component of the cosmetic sample to be tested does not meet the proportion data of the specific component of the cosmetic sample to be tested, then the cosmetic sample to be tested is unqualified and cannot be used for active ingredient detection. If the proportion data of any specific component of the cosmetic sample to be tested does not meet the proportion data of the specific component of the cosmetic sample to be tested, then the cosmetic sample to be tested is unqualified. Calculate the qualified coefficient of the cosmetic sample to be tested and convert the qualified coefficient of the cosmetic sample to be tested into The cosmetic sample qualification coefficient threshold is set By comparison, if the qualified coefficient of the cosmetic sample to be tested is Greater than or equal to the set cosmetic sample qualification coefficient threshold , it means that the current cosmetic sample to be tested is unqualified and cannot be used for active ingredient testing. Otherwise, it means that the cosmetic sample to be tested is qualified.
[0024] As a further description of the solution of the present invention, the specific process of step S3 includes: Collect the percentage data of each active ingredient in qualified cosmetic samples to be tested at room temperature; Collect data on the changes in the proportion of each active ingredient in qualified cosmetic samples to be tested as the ambient temperature changes, and fit the function of the changes in the proportion of each active ingredient as the ambient temperature changes.
[0025] As a further description of the solution of the present invention, the specific process of step S4 includes: Compare the percentage data of each active ingredient in the qualified cosmetic samples to be tested at room temperature with the standard range set by the system; Obtain the function of the percentage of active ingredients in the jth qualified cosmetic sample to be tested as a function of ambient temperature ; A rectangular coordinate system xoy is established, and a curve showing the change of the j-th active ingredient percentage data of the qualified cosmetic sample to be tested with the ambient temperature is generated in the coordinate system xoy.
[0026] As a further description of the solution of the present invention, the specific process of step S5 includes: If the percentage data of any active ingredient in the qualified cosmetic sample under normal temperature environment does not meet the standard range set by the system, the current cosmetic sample under test is judged to be unsafe; If the qualified cosmetic sample does not have any active ingredient whose percentage data at room temperature does not meet the standard range set by the system, obtain the area enclosed by the curve of the jth active ingredient percentage data of the qualified cosmetic sample with the ambient temperature in the coordinate system xoy and the x-axis ; Construct a safety factor calculation model for the jth active ingredient of qualified cosmetic samples to be tested, and the expression is: ; In the formula, is the safety factor of the jth active ingredient in the qualified cosmetic sample to be tested, is the area enclosed by the x-axis in the coordinate system xoy of the curve of the percentage of active ingredients in the jth qualified cosmetic sample to be tested as a function of the standard change in ambient temperature, is the temperature change.
[0027] As a further description of the solution of the present invention, the specific process of step S5 also includes: The safety factor of the jth active ingredient in the qualified cosmetic sample to be tested The safety factor threshold of the jth active ingredient of the qualified cosmetic sample to be tested preset by the system Compare; If the qualified cosmetic sample to be tested has the jth active ingredient safety factor Greater than or equal to the safety factor threshold of the jth active ingredient of the qualified cosmetic sample to be tested preset by the system , then it is judged that the cosmetics to be tested are unsafe.
[0028] As a further description of the solution of the present invention, the specific process of step S5 also includes: The safety factor of each active ingredient in the qualified cosmetic samples to be tested is calculated in turn, and compared with the safety factor threshold of each active ingredient in the qualified cosmetic samples to be tested preset by the system. If any active ingredient safety factor in the qualified cosmetic samples to be tested is greater than the threshold preset by the system, the current cosmetics to be tested are judged to be unsafe.
[0029] Through the above technical scheme, this embodiment is used to detect and evaluate the safety of active ingredients in cosmetics. First, the proportion data of each active ingredient in the qualified cosmetic samples to be tested at room temperature is compared with the standard range set by the system. If the proportion data of any active ingredient in the qualified cosmetic samples to be tested at room temperature does not meet the standard range set by the system, it is judged that the current cosmetics to be tested are unsafe; if the proportion data of any active ingredient in the qualified cosmetic samples to be tested does not meet the standard range set by the system at room temperature, the change data of the proportion data of each active ingredient in the qualified cosmetic samples to be tested with the ambient temperature is obtained, and the safety factor of each active ingredient in the qualified cosmetic samples to be tested is calculated in turn according to the obtained change data, and compared with the safety factor threshold of each active ingredient in the qualified cosmetic samples to be tested preset by the system. If the safety factor of any active ingredient in the qualified cosmetic samples to be tested is greater than the threshold preset by the system, it is judged that the current cosmetics to be tested are unsafe.
[0030] The above is a detailed description of an embodiment of the present invention, but the content is only a preferred embodiment of the present invention and cannot be considered to limit the scope of implementation of the present invention. All equivalent changes and improvements made within the scope of the present invention should still fall within the scope of the patent coverage of the present invention.
Claims
1. A cosmetic active ingredient detection and safety assessment device, characterized in that: The device includes a sample identification module, an active ingredient detection module, a data analysis module and a safety assessment module; The sample identification module is used to identify the cosmetic sample to be tested and determine whether the current cosmetic sample can be tested for active ingredients; The active ingredient detection module is used to collect the percentage data of various active ingredients in cosmetics; The data analysis module is used to analyze the proportion data of various active ingredients in cosmetics; The safety assessment module is used to conduct safety assessment on cosmetics based on the analysis results of the proportion data of various active ingredients in cosmetics.
2. A method for detecting and safety assessing active ingredients in cosmetics, implemented based on the device for detecting and safety assessing active ingredients in cosmetics according to claim 1, characterized in that: The control method comprises the following steps: Step S1, the sample identification module obtains the percentage data of specific ingredients of all cosmetic samples to be tested; Step S2, identifying whether the current cosmetic sample to be tested meets the requirements for active ingredient testing based on the proportion data of the specific ingredient obtained in step S1. If not, it means that the current cosmetic sample to be tested is unqualified, and the current cosmetic sample to be tested is discarded. If it is satisfied, it means that the current cosmetic sample to be tested is qualified, and then proceeding to step S3; Step S3: The active ingredient detection module performs active ingredient detection on the qualified cosmetic samples to be tested, and sends the detection results to the data analysis module; Step S4: The data analysis module analyzes the active ingredient detection of the qualified cosmetic samples to be tested, and sends the analysis results to the safety assessment module; Step S5: The safety assessment module assesses the safety of the current cosmetic sample based on the analysis results of the received qualified cosmetic sample to be tested.
3. A method for detecting and evaluating the safety of cosmetic active ingredients according to claim 2, characterized in that: The specific process of step S2 includes: The proportion data of specific ingredients of the cosmetic sample to be tested are compared with the set standard range respectively. If the proportion data of any specific ingredient of the cosmetic sample to be tested does not meet the proportion data of the specific ingredient of the cosmetic sample to be tested, it means that the current cosmetic sample to be tested is unqualified and cannot be used for active ingredient detection. If the proportion data of any specific ingredient of the cosmetic sample to be tested does not meet the proportion data of the specific ingredient of the cosmetic sample to be tested, it is further judged whether the current cosmetic sample to be tested is qualified.
4. The control system of a cosmetic active ingredient detection and safety assessment device according to claim 3, characterized in that: The specific process of further judging whether the cosmetic sample to be tested is qualified includes: Construct a calculation model for the qualified coefficient of cosmetic samples to be tested, and the expression is: ； In the formula, is the number of specific components, i belongs to n, is the proportion of the i-th specific component, The standard interval set for the i-th special component, is the weight coefficient corresponding to the i-th specific component, is the qualified coefficient of the cosmetic sample to be tested; The qualified coefficient of the cosmetic sample to be tested The cosmetic sample qualification coefficient threshold is set Compare, if the qualified coefficient of the cosmetic sample to be tested is Greater than or equal to the set cosmetic sample qualification coefficient threshold , it means that the current cosmetic sample to be tested is unqualified and cannot be used for active ingredient testing. Otherwise, it means that the cosmetic sample to be tested is qualified.
5. A method for detecting and safety assessing cosmetic active ingredients according to claim 2, characterized in that: The specific process of step S3 includes: Collect the percentage data of each active ingredient in qualified cosmetic samples to be tested at room temperature; Collect data on the changes in the proportion of each active ingredient in qualified cosmetic samples to be tested as the ambient temperature changes, and fit the function of the changes in the proportion of each active ingredient as the ambient temperature changes.
6. A method for detecting and evaluating the safety of cosmetic active ingredients according to claim 2, characterized in that: The specific process of step S4 includes: Compare the percentage data of each active ingredient in the qualified cosmetic samples to be tested at room temperature with the standard range set by the system; Obtain the function of the percentage of active ingredients in the jth qualified cosmetic sample to be tested as a function of ambient temperature ; A rectangular coordinate system xoy is established, and a curve showing the change of the j-th active ingredient percentage data of the qualified cosmetic sample to be tested with the ambient temperature is generated in the coordinate system xoy.
7. A method for detecting and safety assessing cosmetic active ingredients according to claim 2, characterized in that: The specific process of step S5 includes: If the percentage data of any active ingredient in the qualified cosmetic sample under normal temperature environment does not meet the standard range set by the system, the current cosmetic sample under test is judged to be unsafe; If the qualified cosmetic sample does not have any active ingredient whose percentage data at room temperature does not meet the standard range set by the system, obtain the area enclosed by the curve of the jth active ingredient percentage data of the qualified cosmetic sample with the ambient temperature in the coordinate system xoy and the x-axis ; Construct a safety factor calculation model for the jth active ingredient of qualified cosmetic samples to be tested, and the expression is: ； In the formula, is the safety factor of the jth active ingredient in the qualified cosmetic sample to be tested, is the area enclosed by the x-axis in the coordinate system xoy of the curve of the percentage of active ingredients in the jth qualified cosmetic sample to be tested as a function of the standard change in ambient temperature, is the temperature change.
8. A method for detecting and safety assessing cosmetic active ingredients according to claim 7, characterized in that: The specific process of step S5 also includes: The safety factor of the jth active ingredient in the qualified cosmetic sample to be tested The safety factor threshold of the jth active ingredient of the qualified cosmetic sample to be tested preset by the system Compare; If the qualified cosmetic sample to be tested has the jth active ingredient safety factor Greater than or equal to the safety factor threshold of the jth active ingredient of the qualified cosmetic sample to be tested preset by the system , then it is judged that the cosmetics to be tested are unsafe.
9. A method for detecting and safety assessing cosmetic active ingredients according to claim 8, characterized in that: The specific process of step S5 also includes: The safety factor of each active ingredient in the qualified cosmetic samples to be tested is calculated in turn, and compared with the safety factor threshold of each active ingredient in the qualified cosmetic samples to be tested preset by the system. If any active ingredient safety factor in the qualified cosmetic samples to be tested is greater than the threshold preset by the system, the current cosmetics to be tested are judged to be unsafe.