The bi omass consisted of cellulose,hemicelluslose,lignose and soluble solids.

生物质是由纤维素、半纤维素、木质素和可溶性固形物组成。

On the basis of the refraction principle of soluble solid, the content of the soluble saltless solid in soy sauce was determined by refractometry.

基于可溶性固形物的折射原理,用折光计法测定酱油中可溶性无盐固形物的含量,取得了与重量法基本一致的结果。