The effect of sapropel extracts on microflora and physicochemical parameters of dried distillers’ grain

Standard

The effect of sapropel extracts on microflora and physicochemical parameters of dried distillers’ grain. / Nsengumuremyi, D.; Barakova, N. V.; Romanov, V. A.; Mityukov, A. S.; Guzeva, A. V.

в: Agronomy Research, Том 16, № Special Issue 2, 2018, стр. 1457-1465.

Результаты исследований: Научные публикации в периодических изданиях › статья › Рецензирование

Author

Nsengumuremyi, D. ; Barakova, N. V. ; Romanov, V. A. ; Mityukov, A. S. ; Guzeva, A. V. / The effect of sapropel extracts on microflora and physicochemical parameters of dried distillers’ grain. в: Agronomy Research. 2018 ; Том 16, № Special Issue 2. стр. 1457-1465.

BibTeX

@article{e0f2f39972aa449483f4cbe199b2c883,

title = "The effect of sapropel extracts on microflora and physicochemical parameters of dried distillers{\textquoteright} grain",

abstract = "This article is devoted to the effect of ultradispersed humate sapropel extracts, obtained from air-dry samples of sapropel, from Seryodka deposit (Pskov region, Russia) by alkaline extraction under the action of ultrasonic radiation, on microbial and physicochemical parameters distillation, wet DG was divided and treated with sapropel extract. The untreated sample served as a control. Both (treated and untreated) were then dried to 10% moisture content. Microbial and physicochemical parameters (moisture content, pH, titrable acidity (TA), acid value (AV) of fats) were assessed before storage of dried DG. A similar experiment was repeated after one week of storage but on microbial load. The microbial counts ranged from 2.3 104 CFU g (untreated) to 1.77 104 CFU g-1 (treated) before storage while 2.5 104 CFU g-1 to 2.18 104 CFU g-1 accounted for after a week of storage. The pH had increased from 4.5 0.1 to 6.1 0.1 before and after treatment respectively. TA likewise decreased from 3.2 0.4 to 2.03 0.06%. The results showed that sapropel extracts had effects on microflora and physicochemical parameters of DDG.",

keywords = "Acid value, Fungicidal properties, Grains, Humic acid, Microflora, pH",

author = "D. Nsengumuremyi and Barakova, {N. V.} and Romanov, {V. A.} and Mityukov, {A. S.} and Guzeva, {A. V.}",

year = "2018",

doi = "10.15159/AR.18.096",

language = "English",

volume = "16",

pages = "1457--1465",

journal = "Agronomy Research",

issn = "1406-894X",

publisher = "Estonian Agricultural University",

number = "Special Issue 2",

}

RIS

TY - JOUR

T1 - The effect of sapropel extracts on microflora and physicochemical parameters of dried distillers’ grain

AU - Nsengumuremyi, D.

AU - Barakova, N. V.

AU - Romanov, V. A.

AU - Mityukov, A. S.

AU - Guzeva, A. V.

PY - 2018

Y1 - 2018

N2 - This article is devoted to the effect of ultradispersed humate sapropel extracts, obtained from air-dry samples of sapropel, from Seryodka deposit (Pskov region, Russia) by alkaline extraction under the action of ultrasonic radiation, on microbial and physicochemical parameters distillation, wet DG was divided and treated with sapropel extract. The untreated sample served as a control. Both (treated and untreated) were then dried to 10% moisture content. Microbial and physicochemical parameters (moisture content, pH, titrable acidity (TA), acid value (AV) of fats) were assessed before storage of dried DG. A similar experiment was repeated after one week of storage but on microbial load. The microbial counts ranged from 2.3 104 CFU g (untreated) to 1.77 104 CFU g-1 (treated) before storage while 2.5 104 CFU g-1 to 2.18 104 CFU g-1 accounted for after a week of storage. The pH had increased from 4.5 0.1 to 6.1 0.1 before and after treatment respectively. TA likewise decreased from 3.2 0.4 to 2.03 0.06%. The results showed that sapropel extracts had effects on microflora and physicochemical parameters of DDG.

AB - This article is devoted to the effect of ultradispersed humate sapropel extracts, obtained from air-dry samples of sapropel, from Seryodka deposit (Pskov region, Russia) by alkaline extraction under the action of ultrasonic radiation, on microbial and physicochemical parameters distillation, wet DG was divided and treated with sapropel extract. The untreated sample served as a control. Both (treated and untreated) were then dried to 10% moisture content. Microbial and physicochemical parameters (moisture content, pH, titrable acidity (TA), acid value (AV) of fats) were assessed before storage of dried DG. A similar experiment was repeated after one week of storage but on microbial load. The microbial counts ranged from 2.3 104 CFU g (untreated) to 1.77 104 CFU g-1 (treated) before storage while 2.5 104 CFU g-1 to 2.18 104 CFU g-1 accounted for after a week of storage. The pH had increased from 4.5 0.1 to 6.1 0.1 before and after treatment respectively. TA likewise decreased from 3.2 0.4 to 2.03 0.06%. The results showed that sapropel extracts had effects on microflora and physicochemical parameters of DDG.

KW - Acid value

KW - Fungicidal properties

KW - Grains

KW - Humic acid

KW - Microflora

KW - pH

UR - http://www.scopus.com/inward/record.url?scp=85054407846&partnerID=8YFLogxK

U2 - 10.15159/AR.18.096

DO - 10.15159/AR.18.096

M3 - Article

AN - SCOPUS:85054407846

VL - 16

SP - 1457

EP - 1465

JO - Agronomy Research

JF - Agronomy Research

SN - 1406-894X

IS - Special Issue 2

ER -

ID: 47645340