This means that one kilogram of seed may produce 67.5 to 98.5 g of oil. The quantity of the pressed oil ranges from 67.5 to 98.5 g.kg?¹ and thus depends on the variety. The measured results can be used in commercial practice for optimizing the pressing process for pressing of oil from grape seeds.
What is grape seed oil?
Grape seed oil, a product derived from seed grape pomace, contributes to the recycling and reuse of winery waste, as well as diversifies the range of value-added products of the wine industry.
When did seed production start in Algeria?
Table 1. Average area and production of major crops in Algeria _______________________________________________________________________ organized seed sector started with the establishment of cereal breeding activities in 1905. Cereal seed production and marketing was initiated in 1945 based on a decree dated 28 September 1938.
How did the Algerian seed sector change in the 1990s?
However, the Algerian seed sector went through major structural and functional changes in the 1990s. Until this time, seed production and marketing was entirely under public enterprises whereas agricultural research institutes carried out seed quality control.