Cited by 25Algal biology and biofuel productionAquatic Ecosystems and Phytoplankton DynamicsMarine and coastal plant biology

Utilization of organic substrates during mixotrophic and heterotrophic cultivation of algae

Dvořáková-Hladká, J.·1966·Biologia Plantarum

Abstract

Pure cultures of Chlorella pyrenoidosa (82) and Scenedesmus obliquus (125) were grown in the nutrient medium according to Benson in the presence of 0·05 m sugars or 0·025 m sodium salts of organic acids. The density of culture was measured throughout the course of growth. Satisfactory heterotrophic sources of nutrition for Chlorella pyrenoidosa appear to be galactose, glucose and acetate, whereas Scenedesmus utilizes glucose, cellobiose and acetate. The growth of Chlorella in the light is enhanced by galactose, glucose, fructose, cellobiose and maltose, that of Scenedesmus by glucose, fructose, cellobiose, galactose, maltose, acetate and pyruvate. Soluble starch suppresses growth of both cultures. The role of the substrates is discussed. It follows from the results that the growth-promoting sugars and organic acids can act not only as a source of carbon during general carbon shortage but also as ergastic material. The mechanism of utilization of some organic substrates will be taken up in a subsequent paper.

Integrity signals

Registry

Crossref · 10.1007/bf02930672

Cites

21 of 21 references verified0 citation errors · 0 not checkable

Statistics

Recomputing p-values needs the paper’s full text.

Claims the paper makes

This paper’s full text isn’t openly available, so its claims and self-check weren’t run. The registry and citation checks still apply.

Claims other papers make about this one

Each is checked against this paper’s own text: does it say what the citing paper says it does?

  • Monosaccharides had more significant growth-promoting effect on C. pyrenoidosa than disaccharides at different light intensities (1080 and 1800 lux); among hexoses, galactose gave the highest mixotrophic cell growth, followed by glucose and fructose.

    “A different study found that monosaccharides had more significant growth-promoting effect on C. pyrenoidosa than disaccharides (cellobiose, maltose and sucrose) at different light intensities (1080 and 1800 lux); and, among the hexoses, galactose gave the highest mixotrophic cell growth, followed by glucose and fructose [70].”

Cites

Flagged first, then by citations

Cited by

Sorted by citations

Authors
Dvořáková-Hladká, J.
Affiliations
Czech Academy of Sciences (CZ)
Corresponding author
Dvořáková-Hladká, J.
Venue
Biologia Plantarum
Published
1966-09
Volume
8
Issue
5
Pages
354-361
ISSN
  • 0006-3134 (ISSN-L)
  • 1573-8264
OpenAlex
W2326316376
Cited by
25
References
21
Citations by year
2025: 1 · 2024: 1 · 2023: 1 · 2022: 4 · 2021: 1 · 2020: 1 · 2019: 1 · 2018: 1 · 2015: 1 · 2014: 1 · 2012: 1
FWCI
2.07
Type
journal article
Language
en
Open access
closed
Locations
Biologia Plantarum (publishedVersion)
Topics
  • Physical Sciences › Energy › Renewable Energy, Sustainability and the Environment › Algal biology and biofuel production
  • Physical Sciences › Environmental Science › Environmental Chemistry › Aquatic Ecosystems and Phytoplankton Dynamics
  • Physical Sciences › Earth and Planetary Sciences › Oceanography › Marine and coastal plant biology
Keywords
Chlorella pyrenoidosa, Scenedesmus obliquus, mixotrophic cultivation, heterotrophic cultivation, organic substrates, sugar, organic acids, acetate, galactose, glucose, cellobiose, soluble starch, algal growth, carbon source

About these checks

Registry, retraction, Cites and statistics results are computed, not judged, with one exception: a printed reference that no index lists is read once by a model before it counts as a citation error. Claims are extracted by a model and kept only when their quote appears verbatim in the text; each cited source is then checked, with a model’s help, for whether it says what the claim relies on. Those verdicts can be wrong — read the claim’s quote and the cited source before relying on one.

Statistics and arithmetic are recomputed, not judged.

Confidence bands are shown only for fields calibrated on our annotated test set. None is calibrated yet, so no band is shown.

What counts as a claim ›How we measure confidence ›How we check this ›

Are you an author, or do you see a problem with this page? Request a review