Changes in the content of organic acids and inorganic anions in sugar beet during long-term storage

Wojtczak, Maciej; Antczak-Chrobot, Aneta; Mikoś, Paulina; Molska, Maja; Błaszczyk, Ilona; Papiewska, Agnieszka

doi:10.36961/si17974

Cited by 2 publications

(3 citation statements)

References 6 publications

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“…The data of other researchers have been confirmed [6,9] that with an increase in the shelf life, the yield of sugar from sugar beet decreases. Our research has established that storage of sugar beets in ventilated piles allows you to maintain quality and provide a higher sugar yield compared to storage in natural conditions in piles without ventilation.…”

Section: Resultsmentioning

confidence: 54%

“…Transformations of the chemical composition lead to the accumulation of non-sugars [6], including reducing substances, α-amine nitrogen, ash elements [7], the purity of the cell sap decreases. Such changes in the chemical composition of sugar beet have an extremely negative effect on the course of processing processes, require increased consumption of reagents for cleaning [8,9], which reduces the efficiency of sugar beet processing and the yield of sugar.…”

Section: Introductionmentioning

confidence: 99%

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Changes in the technological properties of sugar beet root crops during industrial storage in ventilated piles

et al. 2021

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When storing sugar beets in natural conditions, transformations of the chemical composition occur in it, leading to the accumulation of non-sugars, which reduces the processing efficiency and sugar yield. The use of the technology of forced ventilation of the air environment of the kagats is aimed at reducing the negative impact of the ongoing processes. This study presents the results of changes in the technological properties of sugar beets during industrial storage of two types: in a ventilated rack, in a rack without ventilation. It was shown that forced ventilation of the air in the stagger led to slower development of diseases of root crops with stag rot, the processes proceeded 2 times slower. Changes in the chemical composition of sugar beets after 45 and 60 days of storage are shown. When sugar beets were stored in a ventilated stagger for 60 days, the daily decrease in sugar content was 1.6 times lower than when stored in a staggered rack without ventilation; the increase in the content of reducing substances is 3.5 times lower, α-amino nitrogen, potassium, sodium - on average 1.2 times lower. The calculated sugar yield for the storage conditions of sugar beets in a ventilated trough was 1.1 times higher than when stored in a trough without ventilation. It has been established that the creation of more favorable conditions for the air environment of the sugar beet pile through forced ventilation reduces the intensity of natural biochemical and microbiological processes in root crops, extends the shelf life of their technological properties, and ensures the economic efficiency of sugar production.

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Section: Resultsmentioning

confidence: 54%

Section: Introductionmentioning

confidence: 99%

Changes in the technological properties of sugar beet root crops during industrial storage in ventilated piles

et al. 2021

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“…Наличие гнилой массы наиболее заметно отражается на изменении ее углеводного комплекса. Так,при увеличении доли гнилой массы до 20% сахаристость свеклы снижается до 13,6%, содержание РВ возрастает в 5 -6 раз, ухудшается качество свекловичного сокачистота (Ч) снижается с 87,3 до 67,4%, содержание органических кислот увеличивается в 25 раз [1][2][3][4].…”

Section: Introductionunclassified

Efficiency of low quality beet processing

Голыбин¹,

Федорук²,

Матвиенко³

et al. 2018

Vestn. Voronež. gos. univ. inž. tehnol.

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The quality of sugar beet processed determines the final results of the production activity of the sugar plant in many ways - the white sugar yield, its quality, the plant coefficient. The problems of beet quality are due to many reasons, which are specific for the conditions of Russia. The result of complex influence of unfavorable factors are increased sucrose losses and beet weight with the accumulation in it of a significant amount of harmful nonsugars: mainly reducing substances, soluble nitrogen compounds and pectin substances, high-molecular compounds. To achieve high filtration rates of industrial sugar solutions after their carbonization, along with the high adsorption effect of removing the decomposition products of nonsugars, the determining factor is the obtaining of the optimal structure of calcium carbonate particles, the basis of the filteration sludge. We have shown the advisability of a controlled process for the formation of calcium carbonate sludge in the first carbonization process by introducing particles of a specially prepared filter perlite into the juice to be purified. Preliminary preparation consisted of lime-carbon dioxide treatment of the filter perlite with a certain dispersion at a given pH value to obtain the maximum positive electrokinetic potential. The return of the activated carbonate suspension of the second saturation carbonation juice to the preliminary progressive preliming promotes an increase in the purifying effect in this operation by 39.2% in comparison with the control, an improvement in the dispersed composition of the nonsugars coagulate, which is confirmed by an increase in sedimentation rate of the sludge particles by 35% with a decrease in the sludge volume V25 by 16.9%. The purification efficiency of juice II carbonation increases by 15.4% compared to the control, the calcium salts mass fraction is reduced by 25%, the effect of coloring substances removing increases by 16.5%.

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Changes in the content of organic acids and inorganic anions in sugar beet during long-term storage

Cited by 2 publications

References 6 publications

Changes in the technological properties of sugar beet root crops during industrial storage in ventilated piles

Changes in the technological properties of sugar beet root crops during industrial storage in ventilated piles

Efficiency of low quality beet processing

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