No loose meat powder can be replaced with baking soda, baking soda and meat loaf powder are similar in nature and function, can be used as a substitute.

Sodium bicarbonate, chemical formula NaHCO_, commonly known as baking soda. White fine crystals, solubility in water is less than sodium carbonate. It is also an industrial chemical, solid 50 ℃ above the beginning of the gradual decomposition, generating sodium carbonate, carbon dioxide and water, 270 ℃ when the complete decomposition. Sodium bicarbonate is an acid salt produced by neutralizing a strong base with a weak acid, and is weakly alkaline when dissolved in water. This property allows it to be used as a bulking agent in food preparation. Sodium bicarbonate will leave a residual sodium carbonate after the action, and using too much will make the finished product have an alkaline flavor.