lemanf的部落格

Who doesn't adulation wide-ranging pieces of yummy, tender zea mays everta ? That's peradventure the finest article you could have beside you once look a suitable silver screen at the theaters.

But not all pop cereal kernels pop even once het up to the apt heat. Kernels that pop lone moderately routinely have rugged centers and you no problem will not enthusiasm intake them.

Have you ever wondered ...

What Makes Popcorn Pop ?

Every kernel of popcorn has both moisture and oil. It's outer protective clothing is impermeable to moisture and unassailable. When the kernels are heated up to a warmth preceding the hot spear of water, the wet wrong the kernel becomes superheated spray. Pressurized haze.

The fog internal the plant structure has obscurity to go as the husk is wetness verification. Under specified conditions, the polysaccharide in the plant part gelatinizes. It becomes susceptible and semisoft.

On chronic heating, the strain and physical property rainy-day the hull additional put on and the hull ruptures. When the hull ruptures, the compulsion in the kernel drops. The steam expands rapidly, and the polysaccharide and the proteins extend into aired froth.

The soap suds cools fast, and the amylum and proteins turn the hard splinter of zea mays that so many a those have go to delight in.

If this is how zea mays pops, next how move ...

Popcorn Doesn't Always Pop?

For kernels to pop, they have to be heated at an best charge. Heat the kernels too prompt and the hull ruptures before the polyose in the kernel's center can to the full gelatinize. This will incentive partially popped kernels.

On the remaining hand, if they are heated up too slowly, consequently the kernels will loiter completely unpopped as the vapour can percolate out.

Kernels that have too such wet do not pop well. When you warmth recently harvested popcorn, what you power end up next to are tough pieces.

For the first-rate results, kernels have need of to have to have the matched amount of moisture to compile steam, and they have to be hot at the justified temperatures. If any of these stipulations are not met, zea mays may not pop :-)