"The country is people-oriented, the people take food as the sky, and food is safety first." At any time, consumers want to eat healthy, safe and nutritious food.
With the advent of the era of big data, people's cognitive forms, working conditions, lifestyles and other aspects have undergone tremendous changes. At the same time, because people pay more and more attention to food raw materials and ingredients, the concept of paying more attention to the safety of food raw materials and ingredients is getting deeper and deeper, and the monitoring, control and popularization of food safety issues have become the top priority of people's daily life.
It is of great practical significance to develop a functional food APP that can query the ingredients, safety and efficacy of food, screen out the safest food for consumers and provide the most accurate consumption information. At the same time, based on consumers' awareness of their own health, we should solve the problems that are more suitable for them, such as "what to eat and how to eat", improve consumers' trust in the food safety system and enterprises, and establish a sensitive, fast and accurate food ingredient query and analysis system.
As a comprehensive service based on food safety system, the design and development of service-oriented and fully functional mobile phone APP for food ingredients and ingredients query needs to deeply analyze the connotation of food ingredients and ingredients query service, which is an important content of software requirements analysis. Different food ingredients are different, the data and analysis of software query are also different, and different consumers have different needs for food nutrition and health. According to the actual design requirements of the software, the design and development of food ingredients query APP can start from the following aspects: the collection, classification and processing of food filing information; Collection of food packaging information; Construction of technical route of food traceability system.
What are the basic functions of the development of food ingredient query APP system?
1. Standards and regulations module: mainly including national standards, industry standards, laws and regulations of food industry, providing users with comprehensive, accurate and convenient standard texts and their dynamic information, and realizing information transparency and openness.
2. Nutritional component analysis module: provides nutritional component analysis of various foods, including calories, fat, protein, vitamins, calcium, etc. , supplemented by relevant knowledge of nutritional ingredients, to provide users with the most authoritative, complete and convenient ingredient query system.
3. Additive detection module: including data and functional analysis of various food additives such as preservatives, leavening agents, sweeteners, colorants and color fixatives.
4. Health report module: The data collected by intelligent mobile devices are fed back to users in the form of data visualization, including weight, body fat, pulse, heart rate, body temperature, blood pressure, respiration, skin pH, sweat humidity, the ratio of glucose to protein in urine, etc. , reflect the health signs of human body, and strengthen the user's ability to predict physical probability events and the accuracy of analysis. The body data will change from "showing the energy consumption of the body in the past" to "predicting the state of future health", thus making health analysis reports for individual users.
5. Diet evaluation module: record the daily eating habits of users through the feedback data of users. The visual analysis of food calorie data can provide suggestions for users to improve their diet structure, and integrate and evaluate the collected user data to provide data information for the service of diet planning module.
6. Diet planning module: it mainly analyzes and adjusts the health reports, diet evaluation and physical parameters of different users, and improves diet recipes, so as to realize "quantitative self" and carry out health management.
With the rapid development of economy and the gradual development of APP market, more and more APP projects are being built and planned in China. In the era of "internet plus", the information construction of food safety ingredients and efficacy inquiry APP has broad market prospects. The original design intention of APP is to open a simple and easy-to-use mobile phone food ingredient inquiry software, to become a popular science function software for consumers to understand food safety and eat with confidence, to serve consumers, to build a safe and authoritative mobile platform system for food comprehensive information services, and to provide services such as food ingredient filing information inquiry, ingredient and efficacy analysis.