The invention relates to a compound modifier dedicated for food baking. The compound modifier is made by taking polyalditol as a main raw material and taking triglycerol monostearate and aspartame as adjuvants, wherein, the modifier is made from 10-60 parts of xylitol, 1-50 parts of sorbitol, 0.1-1.0 part of the triglycerol monostearate, 0.01-0.10 part of the aspartame and 0.001-0.015 part of sodium diacetate. The compound modifier dedicated for food baking can quickly ferment and cause soft, big and tasty bread, suppress bread aging and prolong shelf life of the bread. Various indexes of the compound modifier reach the level of similar products abroad. The modifier has the beneficial effects of being suitable for diabetics and obese people.
The invention provides an environment-friendly wetting type dust suppressant, a preparation method, a use method and application thereof. The environment-friendly wetting type dust suppressant is prepared from the following components in percentage by mass: 2-10% of a non-ionic surfactant, 2-5% of a zwitterionic surfactant, 0.01-1% of an inorganic salt additive, 0.2-1.5% of a moisture absorbent and the balance of water, wherein the non-ionic surfactant comprises alkylglycoside and fatty alcohol-polyoxyethylene ether, and the zwitterionic surfactant is prepared from lecithin. According to theenvironment-friendly wetting type dust suppressant provided by the invention, the surface tension of water is reduced by adding the wetting agent, so that dust particles, especially hydrophobic dust particles, can be wetted more easily, the dust starting wind speed is increased, and dust raising is relatively not likely to happen; and the environment-friendly wetting type dust suppressant can be used in places such as storage yards, roads, belt transportation and the like, and achieves the purpose of effectively treating dust pollution in open environments.