Evidence map›Paper›PMID 21569609›Full record

ArticleNutrition journal2011

Chemical stability study of vitamins thiamine, riboflavin, pyridoxine and ascorbic acid in parenteral nutrition for neonatal use.

Daniela O Ribeiro, Daniela C Pinto, Luis Mauricio T R Lima, Nádia M Volpato, Lúcio M Cabral, Valéria P de Sousa

Open access · goldAbstract read
In one paragraph

Article in Nutrition journal, 2011. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 12 papers.

0numbers the graph read from it
0cells of the map it votes in
12citing papers in PubMed
2.3field-weighted citation impact, top 13% of its field
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

12 citing papers in PubMed, 51 citations in OpenAlex.

  1. Review
  2. Article
  3. Article
  4. Article
  5. Article
  6. Pharmaceutical Aspects of Artificial Nutrition.Journal of clinical medicine · 2019
    Review
  7. Article
  8. Early life nutrition.Science progress · 2018
    Review
  9. Review
  10. Article
  11. Review
  12. Article
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 at 2 institutions in 1 country.

Daniela O RibeiroFaculty of Pharmacy, Federal University of Rio de Janeiro, Rio de Janeiro, RJ 21941-590, Brazil.
Daniela C Pinto
Luis Mauricio T R Lima
Nádia M Volpato
Lúcio M Cabral
Valéria P de Sousa
Universidade Federal do Rio de Janeiro · BRUniversidade Federal do Rio Grande do Sul · BR

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundThe objective of this work was to study the vitamins B1, B2, B6 and C stability in a pediatric formulation containing high amounts of calcium in the presence of organic phosphate, amino acids, glucose, sodium chloride, magnesium sulfate, pediatric vitamins and trace elements under different conditions using developed and validated analytical methods.

methodsThe study was carried out during 72 h with formulations packaged in recommended storage temperature (4°C) and 25°C, with and without photoprotection.

resultsThe results showed that the methodologies used for assessing the chemical stability of vitamins B1, B2, B6 and C in the formulation were selective, linear, precise and accurate. The vitamins could be considered stable in the formulation during the three days of study if stored at 4°C. When stored at 25°C vitamin C presented instability after 48 h.

conclusionThe pediatric formulation containing high amount of calcium in the presence of organic phosphate, amino acids, glucose, sodium chloride, magnesium sulphate, pediatric vitamins and trace elements packaged in bag-type trilaminate presented a shelf life of the 72 h, when maintained under refrigeration, between 2°C and 8°C. This shelf life was measured considering the vitamins studied. Further studies are needed including all the vitamins present in this formulation.

Indexed as

Parenteral NutritionAmino AcidsAscorbic AcidCalciumFood, FormulatedHumansHydrogen-Ion ConcentrationOrganophosphatesOxidative StressPyridoxineRiboflavinThiamineValidation Studies as TopicVitaminsAmino AcidsAscorbic AcidCalciumOrganophosphatesPyridoxineRiboflavinThiamineVitamins

Identifiers

PMID21569609
PMCPMC3115844
OpenAlexW2132545576

What OpenQuestion holds

Textmetadata
LicenceCC BY
Read underepoch 390

Registered trials

None linked

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.