The phrase "grain kernel" is correct and can be used in written English.
It refers to the small, edible part of a grain that contains the germ, endosperm, and bran. Example: The process of milling grain involves separating the grain kernel from the husk and grinding it into flour.
Whole grain contains the entire grain kernel, and is found in ingredients like whole-wheat flour and oatmeal.
Motivated by experiment, extraction of coffee from the coffee grains is modelled via two mechanisms: an initial rapid extraction from damaged cells on the grain surface, followed by a slower extraction from intact cells in the grain kernel.
We utilise this parameter to form solutions on the inner (surface dissolution) and outer (diffusion from grain kernel) timescales based on the dominant mechanisms in these regimes.
"Sprouted breads typically contain the entire grain (kernel, really) after they have been germinated," explains Motschwiller.
Moreover, the processing factor may be a dynamic variable that changes with the degree of infection in the grain kernel.
A good understanding of the way grain kernels are processed and transported through a combine harvester is not so easy.
The early detection of insects during grain storage and processing remains a major issue for the cereal industry, especially when immature stages are hidden inside the grain kernels.
The ancient grain, varying from one culture to the next, was defined as the weight of a designated number of dry wheat (or other edible grain) kernels taken from the middle of the ear.
The immature stages of these cosmopolitan pests develop and feed inside the grain kernels, easily evading visual analysis in food industries.
This is consistent with our hypothesis that using only PI as a measurement for extensity of grain processing may not be reliable when barley grain kernels are highly variable in size.
To avoid the consequent underestimation of contamination by internal pest species, a multiplex PCR approach for the detection and identification of the five most concerning primary pests that develop and feed hidden inside the grain kernels (Rhyzopertha dominica, Sitophilus granarius, S. oryzae, S. zeamais and Sitotroga cerealella) has been developed.
