The number after the code A on McDonald's ketchup packaging is the number of the packaging machine when producing ketchup, which is a sign of traceability quality and has nothing to do with the acidity of ketchup.
McDonald's ketchup is supplied by Weikemei (Guangzhou) Food Co., Ltd. The company mainly produces and sells all kinds of dry and wet seasonings and condiments for catering, industry and retail. The tomato sauce, hamburger sauce, promotional drinks, chocolate sauce, strawberry sauce, pickling materials and packaging materials used in McDonald's restaurants are all provided by the company.
Extended data
McDonald's all over the world put ketchup in sauce bags, which is hygienic and convenient. The bag design is convenient to squeeze according to personal preference, and can also be creatively applied to French fries.
Besides lycopene, tomato sauce also contains B vitamins, dietary fiber, minerals, protein and natural pectin. Compared with fresh tomatoes, the nutrients in tomato sauce are more easily absorbed by the human body.
Lycopene in tomato can inhibit the growth of bacteria, and it is an excellent antioxidant, which can scavenge free radicals in human body, and its anticancer effect is twice that of β-carotene.
Medical research has found that lycopene can prevent some types of cancer, inhibit breast cancer, lung cancer and endometrial cancer, and also fight lung cancer and colon cancer;
Tomato sauce tastes sweet and sour, which can stimulate appetite. Lycopene is more easily absorbed by the human body when it contains fat.
It is especially suitable for patients with arteriosclerosis, hypertension, coronary heart disease and nephritis. People with cold constitution, low blood pressure and cold hands and feet in winter are better than fresh tomatoes.
China, McDonald's-I heard that the numbers on the ketchup package of McDonald's suggest different acidity. Is it true?/You don't say.
Baidu Baike-Weikemei (Guangzhou) Co., Ltd.
McDonald's China-Why not use a small box for ketchup packaging?
Baidu encyclopedia-ketchup