Then look at the length of the ingredient list. To be honest, this is very simple. The simpler the ingredient list, the better, just like the selection method of buying yogurt and vinegar we introduced before. This is the way these things are brewed and fermented. The more delicious it is with high-quality original flavor, the more fresh it tastes, and bibimbap is ok. Many years ago, there was an advertisement that "the soy sauce of Zhimeizhai is first-class", and the soy sauce of Zhimeizhai is also quite good. Nestle's soy sauce is very expensive. Brewing (vs preparation), primary pumping (vs secondary pumping) and amino acid nitrogen value are high. In recent years, many time-honored soy sauces have emerged in intangible cultural heritage protection projects all over the country. There are many outstanding people among them.
In this way, the soy sauce made at home is clean and hygienic, and it is particularly safe to eat. Only the color is lighter, but the fragrance is absolutely the purest. If you want to pursue a deeper color, you can add some brown sugar powder, but soy sauce with brown sugar will taste bad. Soy sauce is a kind of condiment with strong corrosion resistance, and it will not go bad under normal circumstances. But it does not rule out the phenomenon of mildew and deterioration. So shake it when you buy it. Don't buy it if it is precipitated, hairy or discolored. So it's ruled out. The rest can only choose fresh, seafood and original ecological organic! This kind of soy sauce is produced by all major brands, so the more expensive it is, the more advanced the technology is.