Read the passage and mark the letter A, B, C or D on your answer sheet to indicate the best answer to each of the following questions from 1...
Đề bài
Read the passage and mark the letter A, B, C or D on your answer sheet to indicate the best answer to each of the following questions from 19 to 28.
Patrons traversing contemporary supermarkets encounter an assortment dominated by industrial formulations rather than whole ingredients. Ultra-processed consumables, characterized by an abundance of emulsifiers, stabilizers, and synthetic flavorings, comprise a preponderant share of the dietary intake in industrialized societies. [I]
Isolates extracted from commodity crops, such as hydrolyzed proteins or high-fructose syrups, undergo extensive chemical reconstitution. Such fabrication prioritizes organoleptic allure and shelf-stability over nutritional density. The resulting edible products bear negligible resemblance to their biological origins, presenting instead as hyper-palatable constructs designed to maximize ingestion.
Physiological mechanisms regulating satiation frequently malfunction when subjected to such engineered sustenance. The specific calibration of lipids, saccharides, and sodium within these items can override the body's innate homeostatic signals. Individuals consuming minimally processed provisions typically experience a cessation of appetite that moderates intake. Ultra-processed alternatives, conversely, often possess a soft texture and high caloric density, facilitating rapid consumption before neurobiological feedback loops engage. [II] Epidemiological evidence substantiates a robust association between the frequent consumption of these formulations and metabolic dysregulation or increased adiposity. The composition itself engenders excessive caloric intake independent of volitional control.
Economic imperatives drive the continual expansion of this product category. Manufacturers favor these formulations for their exceptional profitability and extended preservation duration. An item capable of retaining edibility for prolonged periods facilitates efficient global logistics and mitigates inventory spoilage. [III] Fresh provisions remain perishable, necessitating complex, costly cold-chain infrastructure. Ultra-processed goods, in contrast, utilize inexpensive fractionated ingredients like soy and corn derivatives, establishing a high-margin commercial model. The corporate objective is to manufacture items that are inexpensive to fabricate, convenient to distribute, and difficult for the purchaser to refuse.
Public health authorities currently confront the detrimental ramifications of this nutritional pattern. Incidence rates of chronic pathologies, including type 2 diabetes and cardiovascular impairments, have risen concurrently with the proliferation of industrial diets. [IV] Legislators face a formidable conundrum in regulating a sector that supplies affordable sustenance to millions. Proposed interventions frequently include front-of-package warning labels or fiscal levies on specific constituents. Such measures attempt to rectify the information asymmetry existing between conglomerates and the public. The omnipresence of these products creates an environment where adhering to a salutary diet demands constant vigilance and considerable financial expenditure, often precluding participation by economically disadvantaged demographics.
(Adapted from ResearchGate)
Question 19: According to paragraph 1, the manufacturing logic for ultra-processed consumables gives precedence to ______.
A. the development of items that are intentionally engineered to be over-eaten
B. the extraction of chemical components from various commodity-grade crops
C. the use of additives that ensure a consistent and appealing mouthfeel
D. sensory appeal and product longevity rather than inherent dietary value
