Paper · 1997 · Journal of Applied Microbiology

Effect of NaCl‐tolerant lactic acid bacteria and NaCl on the fermentation characteristics and aerobic stability of silage

Y. Cai; S. Ohmomo; M. Ogawa; et al.

9
claims
19
verbatim quotes
54
citations
1
research areas
—
Not open access

Abstract

NaCl-tolerant lactic acid bacteria (LAB) strains LC-10 (Lactobacillus casei) and LP-15 (Lact. plantarum) and NaCl were used as additives to sorghun (Sorghum bicolor). Numbers of LAB were significantly (P < 0.05) higher in all the additive-treated silages than in the control silage at an early stage of ensiling. During the fermentation process, addition of NaCl or LAB effectively inhibited the growth of aerobic bacteria and clostridia, but not yeasts. All the additive-treated silages had significantly (P < 0.05) lower pH, ammonia nitrogen content, dry matter loss and gas production but significantly (P < 0.05) higher lactic acid content and residual water soluble carbohydrates compared with the control silage. The improvement in silage quality was in the order: LAB > NaCl > control. Yeast counts were high in all additive-based silages and they increased during the exposure of the silages to air. As a result, these silages suffered aerobic deterioration, whereas the control silage was stable. The results confirmed that the NaCl or LAB improved fermentation quality but did not prevent aerobic deterioration of the silage.

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Claims 9

Intervention effectobservedoriginal resultpositivesignificant (as stated)measured

Claim · model-written summary

LAB-additive and NaCl-additive silages had higher LAB numbers than control silage at an early stage of ensiling.

Taxon
Sorghum bicolorSorghum bicolore1
Treatment
NaCl-tolerant lactic acid bacteriae1
Outcome
Numbers of LABe2
Direction
highere2
Comparator
control silagee2

Organisms pictured · Representative pictures of the matched species, not figures from the paper.

Sorghum bicolor
Sorghum bicolor · TaxonNo machine-readable author provided. Pethan assumed (based on copyright claims). · CC BY-SA 3.0 · Wikimedia Commons ↗

Verbatim

e1

“NaCl-tolerant lactic acid bacteria (LAB) strains LC-10 (Lactobacillus casei) and LP-15 (Lact. plantarum) and NaCl were used as additives to sorghun (Sorghum bicolor)”

✓ located verbatim in the source · abstract, characters 0–165 · show in text ↑
e2

“Numbers of LAB were significantly (P < 0.05) higher in all the additive-treated silages than in the control silage at an early stage of ensiling”

✓ located verbatim in the source · abstract, characters 167–311 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Addition of NaCl or LAB inhibited the growth of aerobic bacteria and clostridia but not yeasts in silage.

Taxon
Sorghum bicolorSorghum bicolore1
Treatment
addition of NaCl or LABe3
Interactor
aerobic bacteria and clostridiae3other
Outcome
growth of aerobic bacteria and clostridiae3
Direction
inhibitede3

Not reportedComparator

Organisms pictured · Representative pictures of the matched species, not figures from the paper.

Sorghum bicolor
Sorghum bicolor · TaxonNo machine-readable author provided. Pethan assumed (based on copyright claims). · CC BY-SA 3.0 · Wikimedia Commons ↗

Verbatim

e1

“NaCl-tolerant lactic acid bacteria (LAB) strains LC-10 (Lactobacillus casei) and LP-15 (Lact. plantarum) and NaCl were used as additives to sorghun (Sorghum bicolor)”

✓ located verbatim in the source · abstract, characters 0–165 · show in text ↑
e3

“addition of NaCl or LAB effectively inhibited the growth of aerobic bacteria and clostridia, but not yeasts”

✓ located verbatim in the source · abstract, characters 346–453 · show in text ↑
Intervention effectobservedoriginal resultpositivesignificant (as stated)measured

Claim · model-written summary

Additive-treated silages had lower pH and ammonia nitrogen content than control silage.

Taxon
Sorghum bicolorSorghum bicolore1
Treatment
NaCl-tolerant lactic acid bacteriae1
Outcome
pH, ammonia nitrogen contente4
Direction
lowere4
Comparator
control silagee4

Organisms pictured · Representative pictures of the matched species, not figures from the paper.

Sorghum bicolor
Sorghum bicolor · TaxonNo machine-readable author provided. Pethan assumed (based on copyright claims). · CC BY-SA 3.0 · Wikimedia Commons ↗

Verbatim

e1

“NaCl-tolerant lactic acid bacteria (LAB) strains LC-10 (Lactobacillus casei) and LP-15 (Lact. plantarum) and NaCl were used as additives to sorghun (Sorghum bicolor)”

✓ located verbatim in the source · abstract, characters 0–165 · show in text ↑
e4

“All the additive-treated silages had significantly (P < 0.05) lower pH, ammonia nitrogen content, dry matter loss and gas production but significantly (P < 0.05) higher lactic acid content and residual water soluble carbohydrates compared with the control silage”

✓ located verbatim in the source · abstract, characters 455–717 · show in text ↑
Intervention effectobservedoriginal resultpositivesignificant (as stated)measured

Claim · model-written summary

Additive-treated silages had lower dry matter loss and gas production than control silage.

Taxon
Sorghum bicolorSorghum bicolore1
Treatment
NaCl-tolerant lactic acid bacteriae1
Outcome
dry matter loss and gas productione4
Direction
lowere4
Comparator
control silagee4

Organisms pictured · Representative pictures of the matched species, not figures from the paper.

Sorghum bicolor
Sorghum bicolor · TaxonNo machine-readable author provided. Pethan assumed (based on copyright claims). · CC BY-SA 3.0 · Wikimedia Commons ↗

Verbatim

e1

“NaCl-tolerant lactic acid bacteria (LAB) strains LC-10 (Lactobacillus casei) and LP-15 (Lact. plantarum) and NaCl were used as additives to sorghun (Sorghum bicolor)”

✓ located verbatim in the source · abstract, characters 0–165 · show in text ↑
e4

“All the additive-treated silages had significantly (P < 0.05) lower pH, ammonia nitrogen content, dry matter loss and gas production but significantly (P < 0.05) higher lactic acid content and residual water soluble carbohydrates compared with the control silage”

✓ located verbatim in the source · abstract, characters 455–717 · show in text ↑
Intervention effectobservedoriginal resultpositivesignificant (as stated)measured

Claim · model-written summary

Additive-treated silages had higher lactic acid content and residual water soluble carbohydrates than control silage.

Taxon
Sorghum bicolorSorghum bicolore1
Treatment
NaCl-tolerant lactic acid bacteriae1
Outcome
lactic acid content and residual water soluble carbohydratese4
Direction
highere4
Comparator
control silagee4

Organisms pictured · Representative pictures of the matched species, not figures from the paper.

Sorghum bicolor
Sorghum bicolor · TaxonNo machine-readable author provided. Pethan assumed (based on copyright claims). · CC BY-SA 3.0 · Wikimedia Commons ↗

Verbatim

e1

“NaCl-tolerant lactic acid bacteria (LAB) strains LC-10 (Lactobacillus casei) and LP-15 (Lact. plantarum) and NaCl were used as additives to sorghun (Sorghum bicolor)”

✓ located verbatim in the source · abstract, characters 0–165 · show in text ↑
e4

“All the additive-treated silages had significantly (P < 0.05) lower pH, ammonia nitrogen content, dry matter loss and gas production but significantly (P < 0.05) higher lactic acid content and residual water soluble carbohydrates compared with the control silage”

✓ located verbatim in the source · abstract, characters 455–717 · show in text ↑
Intervention effectobservedoriginal resultnegativemeasured

Claim · model-written summary

Additive-treated silages suffered aerobic deterioration whereas the control silage was stable.

Taxon
Sorghum bicolorSorghum bicolore1
Treatment
additive-treated silagese4
Outcome
aerobic deterioratione6
Direction
suffered aerobic deterioratione6
Comparator
control silagee6

Organisms pictured · Representative pictures of the matched species, not figures from the paper.

Sorghum bicolor
Sorghum bicolor · TaxonNo machine-readable author provided. Pethan assumed (based on copyright claims). · CC BY-SA 3.0 · Wikimedia Commons ↗

Verbatim

e1

“NaCl-tolerant lactic acid bacteria (LAB) strains LC-10 (Lactobacillus casei) and LP-15 (Lact. plantarum) and NaCl were used as additives to sorghun (Sorghum bicolor)”

✓ located verbatim in the source · abstract, characters 0–165 · show in text ↑
e4

“All the additive-treated silages had significantly (P < 0.05) lower pH, ammonia nitrogen content, dry matter loss and gas production but significantly (P < 0.05) higher lactic acid content and residual water soluble carbohydrates compared with the control silage”

✓ located verbatim in the source · abstract, characters 455–717 · show in text ↑
e6

“As a result, these silages suffered aerobic deterioration, whereas the control silage was stable”

✓ located verbatim in the source · abstract, characters 908–1004 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

The quality improvement of silage was in the order LAB > NaCl > control.

Taxon
Sorghum bicolorSorghum bicolore1
Treatment
LABe5
Outcome
improvement in silage qualitye5
Direction
in the order: LAB > NaCl > controle5
Comparator
controle5

Organisms pictured · Representative pictures of the matched species, not figures from the paper.

Sorghum bicolor
Sorghum bicolor · TaxonNo machine-readable author provided. Pethan assumed (based on copyright claims). · CC BY-SA 3.0 · Wikimedia Commons ↗

Verbatim

e1

“NaCl-tolerant lactic acid bacteria (LAB) strains LC-10 (Lactobacillus casei) and LP-15 (Lact. plantarum) and NaCl were used as additives to sorghun (Sorghum bicolor)”

✓ located verbatim in the source · abstract, characters 0–165 · show in text ↑
e5

“The improvement in silage quality was in the order: LAB > NaCl > control”

✓ located verbatim in the source · abstract, characters 719–791 · show in text ↑
Intervention effectobservedoriginal resultnegativemeasured

Claim · model-written summary

NaCl or LAB did not prevent aerobic deterioration of the silage although they improved fermentation quality.

Taxon
Sorghum bicolorSorghum bicolore1
Treatment
NaCl or LABe7
Outcome
aerobic deterioratione7
Direction
did not prevente7

Not reportedComparator

Organisms pictured · Representative pictures of the matched species, not figures from the paper.

Sorghum bicolor
Sorghum bicolor · TaxonNo machine-readable author provided. Pethan assumed (based on copyright claims). · CC BY-SA 3.0 · Wikimedia Commons ↗

Verbatim

e1

“NaCl-tolerant lactic acid bacteria (LAB) strains LC-10 (Lactobacillus casei) and LP-15 (Lact. plantarum) and NaCl were used as additives to sorghun (Sorghum bicolor)”

✓ located verbatim in the source · abstract, characters 0–165 · show in text ↑
e7

“The results confirmed that the NaCl or LAB improved fermentation quality but did not prevent aerobic deterioration of the silage”

✓ located verbatim in the source · abstract, characters 1006–1134 · show in text ↑
Intervention effectobservedoriginal resultnegativemeasured

Claim · model-written summary

Yeast counts were high in all additive-based silages and increased during exposure of the silages to air.

Taxon
Sorghum bicolorSorghum bicolore1
Treatment
exposure of the silages to aire6
Outcome
Yeast countse6
Direction
increasede6

Not reportedComparator

Organisms pictured · Representative pictures of the matched species, not figures from the paper.

Sorghum bicolor
Sorghum bicolor · TaxonNo machine-readable author provided. Pethan assumed (based on copyright claims). · CC BY-SA 3.0 · Wikimedia Commons ↗

Verbatim

e1

“NaCl-tolerant lactic acid bacteria (LAB) strains LC-10 (Lactobacillus casei) and LP-15 (Lact. plantarum) and NaCl were used as additives to sorghun (Sorghum bicolor)”

✓ located verbatim in the source · abstract, characters 0–165 · show in text ↑
e6

“Yeast counts were high in all additive-based silages and they increased during the exposure of the silages to air”

✓ located verbatim in the source · abstract, characters 793–906 · show in text ↑

inoculation · molecular: metabolites · Sorghum bicolor (sorghum)Positive and negative results

8 papers: 7 positive, 1 negative or no effect

6 papers in the same direction as this paper · 1 in the opposite direction

  1. no effect
  2. positive
  3. positive

4 papers more in this group

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inoculation · yield · Sorghum bicolor (sorghum)Positive and negative results

18 papers: 17 positive, 1 negative or no effect

16 papers in the same direction as this paper · 1 in the opposite direction

  1. negative
  2. positive
  3. positive

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inoculation · quality: general · Sorghum bicolor (sorghum)Results agree

2 papers: 2 positive, 0 negative or no effect

1 paper in the same direction as this paper

  1. positive
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inoculation · quality: sugar starch · Sorghum bicolor (sorghum)Results agree

3 papers: 3 positive, 0 negative or no effect

2 papers in the same direction as this paper

  1. positive
  2. positive
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inoculation · nutrient: content · Sorghum bicolor (sorghum)Results agree

8 papers: 8 positive, 0 negative or no effect

7 papers in the same direction as this paper

  1. positive
  2. positive
  3. positive

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inoculation · growth · Sorghum bicolor (sorghum)Results agree

25 papers: 25 positive, 0 negative or no effect

24 papers in the same direction as this paper

  1. positive
  2. positive
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Claims are grouped by organism, treatment and what was measured or targeted. A paper counts as positive when any of its claims in the group is positive.