News

• 12

  03
  2023
  Main Techniques in Food Microbiology Testing

  Morphological inspection technique for food microbiology testingThe culture medium is a nutrient substrate that is artificially prepared to suit the growth, reproduction, or accumulation of metabolic ...
• 09

  03
  2023
  What Are the Contents of Food Microbiology Testing?

  Foodborne pathogens are microorganisms that cause diseases in humans by contaminating food. Improving the detection level of pathogenic microorganisms is an essential measure to enhance food safety. C...
• 06

  03
  2023
  Types of Culture Dishes and Tips for Use

  Culture dishes are laboratory vessels used for microbial or cell culture, consisting of a flat, circular bottom and a cover. Culture dishes are mainly made of two materials, plastic and glass. Glass d...
• 03

  03
  2023
  Application of Microbiology Testing in Cosmetic Quality Testing

  Most cosmetics contain water, carbon sources, and nutrients, which create favorable conditions for the growth and reproduction of microorganisms at appropriate temperature and pH. If the microbial con...
• 28

  02
  2023
  What Are the Commonly Used Bacterial Culture Media?

  Classification of bacterial culture media based on compositionBacterial culture media can be classified into three types according to their composition: synthetic, natural, and semi-synthetic.Syntheti...
• 19

  02
  2023
  Reasons for Applying Sterile Homogenizers in Food Industry

  Principle and Application of Sterile HomogenizerA sterile homogenizer, also known as a tapping homogenizer, is used to process solid samples and extract bacterial components by placing the original sa...
• 16

  02
  2023
  Selection of Sample Dilution Solution

  Normal diluent solution:A 0.1% pH 6.8~7.0 sterile peptone water, phosphate buffered solution or 25% Ringer's solution are all good diluents. A 0.1% peptone water has better protective effects than...
• 13

  02
  2023
  What Are the Types of Culture Medium?

  Culture medium refers to the nutrient substrate that provides microorganisms, plants, or animals (or tissues) with the nutrients needed for growth and reproduction, and is composed of various nutritio...
• 10

  02
  2023
  Preparation Method of Culture Media in Microbial Detection

  Culture Media in Microbiology WaterDistilled water with a resistivity not less than 300,000 Ω·cm or water of the same quality should be used for the preparation of medium used in microbiology, prefe...
• 07

  02
  2023
  Selection of the Sterilization Environment for Sterile Homogenizer

  The sterilization mixer is mainly used for the analysis of food microorganisms, homogenization treatment of animal tissues, biological samples, cosmetics; microbe analysis of meat, fish, vegetables, f...
• 04

  02
  2023
  Culture Plate Types and Usage Considerations

  What are the types of culture plate?According to the purpose of the culture plates, they can be divided into cell culture plates and bacterial culture plates.According to the manufacturing material, t...
• 01

  02
  2023
  Common Instrument and Equipment Configuration Details in a Food Testing Lab Supplies

  Enterprise laboratories can be set up according to the variety of products produced, the number of testing items, and the size of production scale. The configuration of laboratory instruments and equi...
• 11

  10
  2022
  Using Sterile Bags As a Way to Keep Food Safe and Healthy

  With the changes in the social environment and people's needs, the hygiene problems in the food industry have also attracted the attention of manufacturers. Aseptic bags have also received more an...
• 12

  09
  2022
  What Are the Indicators of Food Microbiology Testing?

  1. Food microbiology testing indicators: total number of coloniesThe total number of colonies refers to the unit weight (g), volume (mL) or surface area of a food sample after being cultured under str...
• 05

  09
  2022
  What Are the Common Types of Culture Media for Bacteria?

  The medium is prepared by artificial methods, and is a mixed nutrient product specially used for the growth and reproduction of microorganisms. The pH of the medium is generally 7.2~7.6, and a small n...