The pectic substances can be classed protopectins, pectins and pectin acids.
果胶物质分成原生质果胶,果胶和果胶酸。
The effects of pectic enzymes and cellulases on the viscosity of potato pulp were studied in the paper.
研究了果胶酶和纤维素酶对马铃薯浆黏度的影响。
The nutrient value of sweet potato is very rich, protein content is high, and cellulose and pectic more also, so general constipation, yam taking a place can alleviate symptom.