ОҢТҮСТІК ҚАЗАҚСТАН МЕДИЦИНА АКАДЕМИЯСЫ, ХАБАРШЫ №4(942, 2021 жыл, ТОМ 2
121
UDC 60
Erasil Zholdas–
HT-19 na, Higher school "Chemical engineering and biotechnology" M.Auezov SKSU ,
Shymkent. Republic of Kazakstan
Iztleuov G.M.
candidate of chemical sciense,
Kedelbaev B
Doctor of sciense, professor. M.Auezov SKU,
Shymkent. Republic of Kazakstan, gani5@mail.ru
BIOTECHNOLOGY OF BIOFUEL FROM
CELLULOSIC WASTES
The potato plant (
Solanum tuberosum
) is a perennial plant of the
Solanaceae
or nightshade family. It
is commonly grown for its starchy tuber and is therefore the world's most widely grown tuber crop and the
fourth largest crop after rice, wheat, and maize. The origin of the potato plant is in South-America mainly in
the Andes. Potatoes spread to the rest of the world after European contact with the Americas in the late 1400s
and early 1500s.
Potatoes are generally grown from the eyes of another potato and not from seed. They are planted as a
row crop using seed tubers, young plants or microtubers. In most cases three steps of plowings including
harrowing and rolling are necessary before the land is in suitable condition for planting potatoes. Commercial
harvesting is typically done with large potato harvesters which also pre-clean the tubes. Further inspection
and separation occurs when the potatoes are unloaded from the field vehicles and put into storage.Recently
bio-ethanol is produced by using waste potatoes which are a co-product of the food industry. For instance
waste potatoes are used as feedstock in Finland where oy Shaman Spirits Ltd in Tyrnävä (near Oulu) uses 1.5
million kilograms of waste potatoes per year for ethanol production [1-2].
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