Evidence map›Paper›PMID 34206666›Full record

ArticlePolymers2021

Extraction and Characterization of Hemicelluloses from a Softwood Acid Sulfite Pulp.

Pauline Vincent, Frédérique Ham-Pichavant, Christelle Michaud, Gérard Mignani, Sergio Mastroianni, Henri Cramail, Stéphane Grelier

Open access · goldAbstract read

PubMed Full text at PMC Publisher

In one paragraph

Article in Polymers, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 5 papers.

0numbers the graph read from it

0cells of the map it votes in

5citing papers in PubMed

1.5field-weighted citation impact, top 19% 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

5 citing papers in PubMed, 27 citations in OpenAlex.

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

7 authors at 2 institutions in 1 country.

Pauline VincentCNRS, University Bordeaux, Bordeaux INP, LCPO, UMR 5629, 33600 Pessac, France.

Frédérique Ham-PichavantCNRS, University Bordeaux, Bordeaux INP, LCPO, UMR 5629, 33600 Pessac, France.

Christelle MichaudRayonier AM France Innovation, 33174 Gradignan, France.

Gérard MignaniResearch and Innovation Center of Lyon, Solvay, 85 Avenue des Frères Perret, 69192 Saint Fons, France.

Sergio MastroianniResearch and Innovation Center of Lyon, Solvay, 85 Avenue des Frères Perret, 69192 Saint Fons, France.

Henri CramailCNRS, University Bordeaux, Bordeaux INP, LCPO, UMR 5629, 33600 Pessac, France.

Stéphane GrelierCNRS, University Bordeaux, Bordeaux INP, LCPO, UMR 5629, 33600 Pessac, France.ORCID 0000-0002-0439-8808

Centre National de la Recherche Scientifique · FRSolvay (France) · FR

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Hemicelluloses were extracted from a softwood acid sulfite pulp in a three-step procedure. Further delignification step resulted in a holocellulose pulp containing only 1.7 wt.% of the lignin left. Cold caustic extraction (CCE) with 18 wt.% NaOH at 60 °C for 1 h was performed to solubilize hemicelluloses of the holocellulose. An unbleached cellulose pulp was then obtained 97% pure, which indicates that 89% of the hemicelluloses were removed. After purification, extraction yields between 1.1 wt.% and 9.5 wt.% were obtained from the delignified pulp and the hemicelluloses' chemical compositions and structures were investigated by

Indexed as

glucomannanshemicelluloses extractionmethylglucuronoxylanssoftwoodsulfite pulp

Identifiers

PMID34206666

DOI10.3390/polym13132044

PMCPMC8271795

OpenAlexW3173899582

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.