Canned Tuna Selection Method
Canned tuna selection method
View packing: observe whether the outer packing is neat and clean, the handwriting is clear, the printing is in the warranty period, it remains to be seen whether the food labelling labeling with enterprise information such as name, address, contact phone number.
Er: glass bottle packaging for product, but observe whether the content block is complete, no foreign body, no turbid phenomenon. Normal product has certain vacuum degree, knock caps have clicked without the vacuum, the product quality problems.
The "fat" : changing shape of the products not to buy, when the canned food is microbial contamination, lose the edible value, often can produce products of "fat" phenomenon, namely the outside packaging size.