Galactoglucomannan Derivatives and Their Application in Papermaking

Lindqvist, Hanna; Holmback, Jessica; Rosling, Ari; Salminen, Kristian; Holmbom, Bjarne; Auer, Markku; Sundberg, Anna

doi:10.15376/biores.8.1.994-1010

Cited by 21 publications

(13 citation statements)

References 23 publications

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“…The proton NMR resonances in the anomeric region were assigned based on HSQC and confirmed by comparison with literature. 18,19,[59][60][61] The spectra recorded for both samples are similar confirming the similarity of the two samples. Hence, the SP is used as a template to describe assignments of the peaks.…”

Section: D and 2d Nmr Spectroscopysupporting

confidence: 65%

On the interaction of softwood hemicellulose with cellulose surfaces in relation to molecular structure and physicochemical properties of hemicellulose

et al. 2020

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Section: D and 2d Nmr Spectroscopysupporting

confidence: 65%

On the interaction of softwood hemicellulose with cellulose surfaces in relation to molecular structure and physicochemical properties of hemicellulose

et al. 2020

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“…Thus, it makes sense to consider what would happen if hemicellulose, either in its extracted form or after modifications, were added to kraft pulp fibers -whether or not those fibers had been subjected to pre-extraction. In general, studies have shown that addition of hemicellulose products to the fiber slurry tends to increase the strength of the resulting paper (Mobarak et al 1973;Bhaduri et al 1995;Denis et al 2003;Lima et al 2003;Suurnäkki et al 2003;Ahrenstedt et al 2008;Zhang and Hu 2010;Han et al 2012;Bigand et al 2013;Lindqvist et al 2013;Hubbe 2013, 2014). Lima et al (2003) reported steeply rising dry strength upon addition of unmodified seed-derived xyloglucan to eucalyptus kraft fibers as the dosage was increased in the range zero to about 1% in the absence of any retention aid.…”

Section: Application Strategies For Dry-strength Additivesmentioning

confidence: 99%

“…Schwikal et al (2011) observed an optimum in strength performance at an intermediate level of cationic charge density. Lindqvist et al (2013) found that the effects of galactoglucomannans as dry-strength agents could be improved in various aspects by carboxymethylation, cationization, or partial hydrophobation. Likewise, Hubbe (2013, 2014) showed that increasing the amount of carboxyl groups in glucan obtained from oats by TEMPO-mediated oxidation or by carboxymethylation greatly increased its effectiveness as a dry-strength agent when used in combination with aluminum sulphate and a cationic retention aid.…”

Section: Application Strategies For Dry-strength Additivesmentioning

confidence: 99%

Prospects for Maintaining Strength of Paper and Paperboard Products While Using Less Forest Resources: A Review

Hubbe¹

2013

BioResources

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Paper production requires large amounts of cellulosic fiber, whereas the world's forested lands and croplands have a finite capacity to supply such resources. To deal with likely future pressure on forest resources, as well as to hold down costs of materials, publications examined in the preparation of this review suggest that the paper industry will need to implement several concurrent strategies. In particular, the industry can be expected to view recycling as a central part of its activities. Basis weights of various paper-based products can be expected to decrease over the coming decades, and more of the fiber content will be replaced with fillers such as calcium carbonate. Such trends will place intense demands upon chemical-based strategies to enhance the bonding within paper and paperboard. Based on the literature, further progress in reducing the amount of new forest resources used to meet a given set of paper product requirements will require a combined approach, taking into account various fiber attributes, nanostructures, novel concepts in bond formation, and advances in the unit operations of papermaking.

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“…Although the production costs of galactoglucomannans are higher than starch, they have a great advantage in being more water soluble than starch and can easily be modified according to desired end use. Studies from Lindqvist et al 42,43) revealed that different types of galactoglucomannan present a different pathway for interaction mechanism. The dispersion of native galactoglucomannan in the fiber suspension can create the outstretched fibrils on fiber surface which promote the interaction between fibers.…”

Section: Hemicellulose-based Fillers and Pigmentsmentioning

confidence: 99%

A Review on Use of Carbohydrate-based Fillers and Pigments in Packaging Paper

Bumbudsanpharoke¹,

Ko²

2016

Korean. J. Packag. Sci. Technol.

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As one of traditional packaging materials, paper and paperboard are being more popular and beneficial thanks to their environmental sustainability and have been widely used in packaging applications, from light weight infusible tissue for tea/coffee bags to heavy duty boards for the distribution. Papermakers have to design the products having a desired customized function with their paper machine. Globally, the use of filler and pigment in papermaking is now a very common practice to meet the needs of customers. Many benefits can be achieved as a result of filler addition, which mainly includes cost and energy savings. The replacement of traditional mineral fillers and pigments with biodegradable and renewable carbohydrate polymers is a very interesting and promising research topic due to the concern of environmental impact. In this review paper, the use of traditional and novel carbohydrate fillers and pigments in cellulosic paper is highlighted. It is noteworthy that there are still some challenges and technical barriers associated with the use of these organic materials in point of structural stabilities and manufacturing costs, although most of them are available in market as the commercialized products. With the emerging nanotechnologies, it is believed that the use of carbohydrate-based filler and pigment for papermaking will increase and bring technical advantages to industry.

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Galactoglucomannan Derivatives and Their Application in Papermaking

Cited by 21 publications

References 23 publications

On the interaction of softwood hemicellulose with cellulose surfaces in relation to molecular structure and physicochemical properties of hemicellulose

On the interaction of softwood hemicellulose with cellulose surfaces in relation to molecular structure and physicochemical properties of hemicellulose

Prospects for Maintaining Strength of Paper and Paperboard Products While Using Less Forest Resources: A Review

A Review on Use of Carbohydrate-based Fillers and Pigments in Packaging Paper

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