Experimental process: the laboratory took the determination of amino acids in food, the cassoulet samples for 16 kinds of amino acid content detection and analysis. Among them, No. 1 and No. 2 samples have no white spots on the surface, and No. 3 samples have white spots on the surface.
Experimental results: It can be seen from the above experimental results that the content of aspartic acid, glutamic acid and tyrosine in the cassoulet was high. Among them, the total amount of amino acids in cassoulet bamboo shoots No. 3 was higher than the amount of amino acids in cassoulet bamboo shoots No. 1 and No. 2.
The experiment was supported by Ningbo Municipal Market Supervision Bureau and Ningbo Food Inspection and Testing Research Institute.
●Experiment Tips
1. It is normal for white spots to appear on the cassoulet, not "moldy" as rumored.
2. Bamboo shoots in cassoulet are rich in amino acids and have high nutritional value; the appearance of white spots sometimes does not affect their nutritional value.
3. Tips for buying canned bamboo shoots in cassoulet - look at the brand, logo and appearance of the cassoulet. Because part of the product can not see the contents, we preferred high-quality brand products, the logo of the production date of the newer the better, the appearance of the product requires that the outer packaging is not leakage, clear and complete packaging pattern, the outer packaging has rust do not buy.
In addition, for the iron canned cassoulet shoots, you can also knock on the bottom, the sound is crisp for good quality, the sound is cloudy, empty canned goods internal capacity is not enough, more gas. Opened cassoulet bamboo shoots require color yellow, shiny, soup normal without foreign matter.