» Articles » PMID: 23783251

Ecotoxicity Evaluation of a Liquid Detergent Using the Automatic Biotest ECOTOX

Overview
Journal Ecotoxicology
Date 2013 Jun 21
PMID 23783251
Citations 5
Authors
Affiliations
Soon will be listed here.
Abstract

Synthetic detergents are common pollutants reaching aquatic environments in different ways after usage at homes, institutions and industries. In this study a liquid detergent, used for dish washing, was evaluated for its toxicity during long- and short-term tests using the automatic biotest ECOTOX. Different parameters of Euglena gracilis like motility, swimming velocity, gravitactic orientation, cell compactness and cell growth were used as end points. In short-term experiments, the maximum adverse effects on motility, velocity, cell shape and gravitaxis were observed after 1 h of exposure. With further increase in exposure time to the detergent a slight recovery of these parameters was observed. In long-term experiments, the detergent caused severe disturbances to E. gracilis. Motility, cell growth and cell compactness (shape) with EC50 values of 0.064, 0.18 and 2.05 %, respectively, were found as the most sensitive parameters to detergent stress. There was a slight positive effect on gravitactic orientation at the lowest two concentrations; at higher concentrations of the detergent cells orientation was highly impaired giving EC50 values of 1.75 and 2.52 % for upward swimming and r-value, respectively.

Citing Articles

Versatile biotechnological applications of Euglena gracilis.

Lihanova D, Lukacova A, Beck T, Jedlicka A, Veselenyiova D, Krajcovic J World J Microbiol Biotechnol. 2023; 39(5):133.

PMID: 36959517 DOI: 10.1007/s11274-023-03585-5.


Phytotoxic effects of two commonly used laundry detergents on germination, growth, and biochemical characteristics of maize (Zea mays L.) seedlings.

Uzma S, Khan S, Murad W, Taimur N, Azizullah A Environ Monit Assess. 2018; 190(11):651.

PMID: 30338395 DOI: 10.1007/s10661-018-7031-6.


Ecotoxicological evaluation of two anti-dandruff hair shampoos using Lemna minor.

Azizullah A, Shakir S, Shoaib S, Bangash H, Taimur N, Murad W Environ Monit Assess. 2018; 190(5):268.

PMID: 29619567 DOI: 10.1007/s10661-018-6636-0.


Toxic effect of commercial detergents on organisms from different trophic levels.

Sobrino-Figueroa A Environ Sci Pollut Res Int. 2016; 25(14):13283-13291.

PMID: 27757746 DOI: 10.1007/s11356-016-7861-0.


Potential health impact and genotoxicity analysis of drinking source water from Liuxihe Reservoir (P.R. China).

Wang W, Li M, Cui Y, Gao X, Chen K, Qian X Ecotoxicology. 2014; 23(4):647-56.

PMID: 24429671 DOI: 10.1007/s10646-014-1181-2.

References
1.
Lal H, Misra V, Viswanathan P, KRISHNA MURTI C . Comparative studies on ecotoxicology of synthetic detergents. Ecotoxicol Environ Saf. 1983; 7(6):538-45. DOI: 10.1016/0147-6513(83)90012-x. View

2.
Tahedl H, Hader D . Automated biomonitoring using real time movement analysis of Euglena gracilis. Ecotoxicol Environ Saf. 2001; 48(2):161-9. DOI: 10.1006/eesa.2000.2004. View

3.
Lewis M . Chronic toxicities of surfactants and detergent builders to algae: a review and risk assessment. Ecotoxicol Environ Saf. 1990; 20(2):123-40. DOI: 10.1016/0147-6513(90)90052-7. View

4.
Bajpai D, Tyagi V . Laundry detergents: an overview. J Oleo Sci. 2007; 56(7):327-40. DOI: 10.5650/jos.56.327. View

5.
Blanck H, Wallin G, Wangberg S . Species-dependent variation in algal sensitivity to chemical compounds. Ecotoxicol Environ Saf. 1984; 8(4):339-51. DOI: 10.1016/0147-6513(84)90003-4. View