The assessment of microbiological purity of cosmetic preparations

Description

The dataset contains the results of a single series of determinations of the microbiological purity of the cosmetic based on the aqueous phase in the test for the total number of bacteria and the total number of yeasts.The tests were performed by preparing a series of decimal dilutions of the cosmetic in peptone water and performing in-depth culture using PCA and Sabouraud media dedicated to the propagation of bacteria and yeast, respectively.

The results obtained in the form of a lack of bacterial and fungal colonies on suitable culture medium for the undiluted sample means that the tested cosmetic is microbiologically pure (no colony forming units per mL of cosmetic).

Dataset file

czystosc preparatow.zip

13.8 MB, S3 ETag a9c36d977c9d74f8b816cb5a5da2d44c-1, downloads: 5

The file hash is calculated from the formula
hexmd5(md5(part1)+md5(part2)+...)-{parts_count} where a single part of the file is 512 MB in size.

Example script for calculation:
https://github.com/antespi/s3md5

download

File details

License:: open in new tab

CC BY-NC-SA

Non-commercial - Share-alike

Details

Year of publication:

2020

Verification date:

2020-12-17

Dataset language:

English

Fields of science:

chemical sciences (Natural sciences)

DOI:

10.34808/vda0-z306

Verified by:

Gdańsk University of Technology

Keywords

Cite as

Authors

seen 96 times

Search