Evidence map›Paper›PMID 32328749›Full record

ArticleCurrent microbiology2020

Using Various Approaches of Design of Experiments for High Cell Density Production of the Functionally Probiotic Lactobacillus plantarum Strain RPR42 in a Cane Molasses-based Medium.

Moslem Papizadeh, Mahdi Rohani, Hossein Nahrevanian, Seyed Nezamedin Hosseini, Seyed Abbas Shojaosadati, Mohammad Reza Pourshafie

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Article in Current microbiology, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 8 papers.

0numbers the graph read from it
0cells of the map it votes in
8citing papers in PubMed
–field-weighted citation impact
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

8 citing papers in PubMed.

  1. Article
  2. Heat-KilledAnimals : an open access journal from MDPI · 2024
    Article
  3. Article
  4. Frontiers in bioengineering and biotechnology · 2024
    Article
  5. Article
  6. Article
  7. Article
  8. Review
4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

6 authors.

Moslem PapizadehDepartment of Microbiology, Pasteur Institute of Iran, Tehran, Iran.
Mahdi RohaniDepartment of Microbiology, Pasteur Institute of Iran, Tehran, Iran.
Hossein NahrevanianDepartment of Parasitology, Pasteur Institute of Iran, Tehran, Iran.
Seyed Nezamedin HosseiniDepartment of Recombinant Hepatitis B Vaccine, Production and Research Complex, Pasteur Institute of Iran, Tehran, Iran.
Seyed Abbas ShojaosadatiBiotechnology Group, Chemical Engineering Department, Tarbiat-Modares University, Tehran, Iran.
Mohammad Reza PourshafieDepartment of Microbiology, Pasteur Institute of Iran, Tehran, Iran. m_pour@pasteur.ac.ir.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Considering the economic importance of the probiotics, industrial production of their biomass became important. Cane molasses, as an industrial byproduct, was used in this study to design a medium for biomass overproduction of a functionally probiotic strain, designated as Lactobacillus plantarum strain RPR42. The results showed that strain RPR42 can be best grown anaerobically in 22.5% cane molasses solution. Also, the findings of the single variable at a time experiments and either factorial design indicated that the optimal growth of strain RPR42 can be observed when beef extract, casein hydrolysate, and yeast extract were added into the medium. The central composite design experiments suggested a medium which was designated as cane molasses medium (CMM). Eventually, this medium contained 21.9% cane molasses, 30.72 g/L of a combined mixture of nitrogenous compounds: 0.0754% of a 1:1:1 mixture of polysorbates 20, 60, and 80, and 18.53 gr/L of the combined minerals. Such an optimized cane molasses-based medium supported a significant biomass production since a considerably high cell density, 13.8 g/L/24 h of dry biomass, of the strain was produced. Hence, cane molasses can be regarded as a promising substrate for industrial production purposes.

Indexed as

MolassesProbioticsBiomassCulture MediaFermentationIndustrial MicrobiologyLactiplantibacillus plantarumCulture Media

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Registered trials

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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.