Potato (Solanum tuberosum L.) is a starchy crop used as materials to many types of food and snack production. It consists of 63-83% moisture content, 13-30% carbohydrate, 0.7-4.6% protein and 0.44% ash. Moreover, potato is rich of vitamin and minerals such as vitamin C and B, calcium and phosphorus.
What is the water content in potato?
Freshly harvested, it contains about 80 percent water and 20 percent dry matter. About 60 to 80 percent of the dry matter is starch. On a dry weight basis, the protein content of potato is similar to that of cereals and is very high in comparison with other roots and tubers.
Why shouldn't you eat raw potatoes?
Potatoes contain glycoalkaloids, a type of chemical compound found in members of the nightshade family that can be toxic if consumed in high amounts. Potatoes, particularly green potatoes, contain two types of glycoalkaloids: solanine and chaconine.
What is the average dry matter of potatoes?
According to Potato Pro, the preferred dry matter for industrial production of potato products are as follows: French Fries 360 - 19.7% DM. French Fries 400 - 21.7% DM. French Fries 450 - 24.1% DM.
What is the moisture content of sweet potato?
The average moisture content of the sweet potatoes was 81.8 ± 0.2% (w.b.), as determined by vacuum drying at 70 °C for 24 h (AOAC 1990).
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