This could present investment opportunities in agriculture, it said.
"It may, in fact, be the case that food prices have the potential to outperform relative to metals and energy prices in the coming years, as growing middle class incomes continue to boost demand," the HSBC Global Research said in its latest report.
Agriculture product prices have risen by far less than metals and energy prices over the past decade, but could be the next big story, it said.
Stating that there is likely to be a continued shift in the type of food that is in demand, the report said: "Our estimates suggest that an additional 1.3 billion people are expected to attain at least middle-income levels by 2030 - a number that is equivalent to four times the current population of the US. Another 2.6 billion people are expected to obtain middle income status by 2050."
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As emerging market middle class incomes rise, demand for meat from Latin America, Australia and New Zealand should expand. China's demand for dairy products is expected to continue to grow quickly, benefiting Chinese dairy producers and countries like New Zealand, it said.
According to the report, global commodity prices are likely to remain structurally high in coming years on expectations of strong growth in demand for the finer foods.
"Climate change is also set to limit the supply of both grains and animal products, further supporting agricultural commodity prices. Water shortages and pollution are a key issue in China in particular," it said.