Modern millers of grains (especially of wheat) use the following method:

Question

BlackTom AI · Accepted Answer

Exploring the question about modern millers of grains, particularly wheat, we need to assess what current milling methods entail.
Option 1: 'Use large steel rollers and screening to come up with different seed components in addition to the white flour produced' This describes modern roller milling, where wheat is passed through a sequence of metal rollers to gradually break down the grain and separate it into different streams, including bran, middlings, germ, and refined flour. The screening and sifting steps are essential to produce distinct fractions rather than a single end product. This aligns with industrial practice of separating components for higher quality and varied products.
Option 2: 'Two large grinding stones are turned to grind seeds to make white flour' This is characteristic of traditional stone milling, not modern roller milling. Stone milling tends to produce a more whole-grain-like product with less precise separation of bran and endosperm, and it is slower and less scalable than roller mills.
Option 3: 'Use puffing technology that explodes kernels of wheat instantaneously to produce flour' Puffing or expanding technologies exist in certain processing steps (e.g., for snacks or malt production), but they are not the standard method for producing refined flour in modern wheat milling. Flour production relies on controlled grinding and separation, not instantaneous puffing.
Option 4: 'In one step large steel rollers are used to come up with a primary flour product that contains all the components from the wheat seed' This describes a single-step process yielding a whole-grain mixture, which contradicts the standard roller milling practice that separates bran, germ, and endosperm into multiple streams. Modern mills aim to obtain different fractions rather than a single all-inclusive product in one pass.
In summary, option 1 correctly captures the hallmark of contemporary wheat milling: sequential roller processing combined with screening to produce differentiated components, rather than relying on stone grinding, puffing, or a one-step all-components product.

Modern millers of grains (especially of wheat) use the following method:单项选择题

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