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Q125 (IAS/2000) Economy › Agriculture & Rural Economy › Crop patterns and uses Answer Verified

Canola refers to special type of oil seed mustard varieties bred for human consumption. The main characteristic of these varieties is that the

Result
Your answer: —  ·  Correct: D
Explanation

Canola denotes specific rapeseed/mustard cultivars developed for edible use whose defining breeding trait is very low erucic acid content. The name “canola” itself comes from Canada and “low erucic acid,” and international/industry definitions set strict limits for erucic acid (commonly <2%) that distinguish canola from traditional rapeseed oils [1]. Breeding in the 1960s–1970s produced “double‑zero” or low‑erucic, low‑glucosinolate lines to make the oil and meal safe and suitable for human and animal consumption; reduction of erucic acid was the primary objective of these programs [2]. While canola oil also has favorable unsaturated fatty acid profiles, the principal characteristic used to define canola is its very low erucic acid content [2].

Sources

  1. [1] https://www1.agric.gov.ab.ca/$Department/deptdocs.nsf/all/trade11696/$FILE/canola_english_2015.pdf
  2. [2] https://extension.okstate.edu/fact-sheets/canola-oil-properties.html
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