A ball of chewed food mixed with saliva is referred to as a bolus.
Mechanical digestion
Mucin softens the food to allow it to slide down the oesophagous more easily
i dont think that there is a technical name for it, its just whats in your question or chewed up food.
saliva
The food is chewed and mixed with saliva to begin digestion, and to help the food pass through the esophagus to the stomach. Saliva contains the enzyme amylase, also called ptyalin.
Saliva is a mix of water, enzymes, mucus, and electrolytes. These components help to lubricate food for swallowing, aid in digestion, and protect teeth and gums.
When swallowed, food is referred to as a bolus. This is a mass of chewed food mixed with saliva that travels down the esophagus to the stomach for further digestion.
mouth
Food is chewed and moistened in the mouth, where it mixes with saliva to begin the process of breaking down carbohydrates. The teeth help mechanically break down food into smaller pieces, while enzymes in the saliva start to chemically digest starches.
It is chewed and mixed with saliva, then swallowed into the esophagus and called a bolus. Then muscle contractions called peristaltic action propel it down. When it gets to the cardioesophageal sphincter, it opens up and allows the bolus (food and saliva mixture) to enter the stomach.
Saliva
Saliva, or spit.