平时,人们常用小苏打作为制作面类食品的发酵品,也用于配制肠胃药。因此,人们对其安全性不容怀疑。科学家们将80%的碳酸氢钠(即小苏打)、10%的可溶性淀粉和甘油脂肪酸的混合物用于防治寄生在青菜上的某种病毒,效果非常明显。原来,这种病毒只在pH值为5—7的弱酸性至中性条件下才易于繁殖,由于碳酸氢钠是碱性化合物,抑制了病毒的繁殖,从而起到了防止病毒蔓延的效果。目前,这种农药还用于黄 Usually, people often use baking soda as the production of noodles, fermented foods, but also for the preparation of gastrointestinal medicine. Therefore, people have no doubts about their safety. Scientists use a mixture of 80% sodium bicarbonate (ie, baking soda), 10% soluble starch, and glycerol fatty acid for the control of a virus that infects vegetables. It turned out that this virus is only easy to reproduce in the weak acid to neutral pH value of 5-7, since sodium bicarbonate is a basic compound, inhibiting the virus's reproduction, which played a prevent the spread of the virus. At present, this pesticide is also used in yellow