TECHNOLOGY

Smart Sensors: A New Way to Check Baijiu Quality

ChinaWed Jul 16 2025

Baijiu, a popular Chinese liquor, plays a significant role in the final taste of the drink. To ensure its quality, scientists have developed a groundbreaking sensor.

How the Sensor Works

  • Speed: The sensor works in just 60 seconds.
  • Accuracy: It can measure vitamin C levels with high precision.
  • Compatibility: It can be used with a smartphone to test different types of baijiu.
  • Cost-Effectiveness: It is cheap and easy to use, printable on paper, making it accessible for factories and stores.

Why It Matters

Baijiu is a major part of China's economy and culture. Ensuring its quality is crucial for both consumers and producers. This sensor provides a simple, fast, and accurate way to check baijiu quality.

Key Features

  • Special Chemicals and Colors: The sensor uses unique chemicals to identify different types of baijiu.
  • High Accuracy: It can differentiate between 16 types of baijiu with 100% accuracy.
  • Versatility: It can be used anywhere, not just in labs.
  • Quick Results: It provides results in 60 seconds, ideal for factories and stores.
  • Affordability: It can be printed on paper, making it cost-effective and widely accessible.

Impact on the Industry

This sensor is a major advancement in ensuring baijiu quality. It benefits both drinkers and producers by providing a reliable and efficient way to check the quality of baijiu. It is a game-changer for the baijiu industry and anyone who enjoys a good drink.

questions

    If the sensor array could taste baijiu, would it prefer a smooth sipping experience or a quick shot?
    Is the high accuracy of the sensor array a cover for something more sinister, like spying on baijiu producers?
    How reliable is the smartphone-assisted liquid-phase array in varying lighting conditions and different smartphone models?

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