• top quality technical corn germ oil
  • top quality technical corn germ oil
  • top quality technical corn germ oil
  • top quality technical corn germ oil
  • What is corn germ oil?
  • Corn germ oil is a by-product of the corn oil milling process. Most corn that is harvested is used as feed but the proportion of the corn that is milled is increasing because of bioethanol production. During the wet milling process, the germ is isolated from the starch using cyclone separators, washed, and dried.
  • Does corn germ oil contain sterol?
  • The contents of sterol, tocopherol and carotene from the oils of corn germ and bran. As a kind of high-quality vegetable oil, corn germ oil has been studied for many years by using lots of extraction methods including pressing extraction, Soxhlet extraction, organic solvent extraction, supercritical CO 2 and aqueous enzymatic [124, 125, 132–134].
  • Is corn germ oil good for You?
  • Moreover, corn germ oil was rich in tocopherols, which is demonstrated to have effective antioxidant effects and can be used to scavenge free radicals, soften blood vessels, improve blood circulation and enhance the immunity of the human body.
  • Does corn germ oil contain linoleic acid?
  • Therefore, commercial corn oil is mostly extracted from corn germ and is commonly known as corn germ oil. Corn germ oil is one of the nutritional vegetable oils with a high content of unsaturated fatty acids (≥ 80%), especially linoleic acid (≥ 50%) (Table 4), total trans fatty acid content was <0.3% [124, 125].
  • How many tocopherols are in corn germ oil?
  • Most of the tocopherols are found in corn germ (about 90%), followed by pericarp (c. 5%) and endosperm (c. 5%) (Hall III and Zhao, 2011). According to Moreau and Hicks (2006), the content of tocopherols is approximately 28 times higher in corn germ oil than in corn fiber oil.
  • How is corn germ oil extracted?
  • In most industries, corn germ oil is extracted by pre-pressing and solvent to improve the yield of corn germ oil . Recent study demonstrated that the corn germ oil extracted by supercritical CO 2 could improve the antioxidant capacity of oil without lowering the profile of fatty acids .