CAS 9014-63-5

Xilano

Descrizione:

Xilano è un polisaccaride emicellulosico che si trova principalmente nelle pareti cellulari delle piante, in particolare nelle legnose e in alcune graminacee. È composto da una catena principale di unità di zucchero xiloso, che possono essere sostituite con varie catene laterali, tra cui arabinosio e acido glucuronico. Questa diversità strutturale contribuisce alle sue proprietà funzionali, come la capacità di formare gel e il suo ruolo nella rigidità delle piante. Xilano è solubile in acqua in determinate condizioni e può essere idrolizzato in monomeri di xiloso attraverso processi enzimatici o acidi. È di grande interesse in vari settori, tra cui alimenti, farmaceutici e biocarburanti, grazie al suo potenziale come fonte di zuccheri fermentabili. Inoltre, Xilano può essere utilizzato nella produzione di materiali bio-based e come agente addensante nei prodotti alimentari. La sua biodegradabilità e natura rinnovabile lo rendono un'alternativa interessante ai polimeri sintetici in applicazioni sostenibili. In generale, le caratteristiche uniche e la versatilità di Xilano evidenziano la sua importanza sia negli ecosistemi naturali che nei processi industriali.

Formula: Unspecified

Sinonimi:

• <span class="text-smallcaps">D</span>-Xylan
• Cmt 85
• D-Xylan
• Dp 42
• Gums, wood
• Xilano
• Xylane
• Xylans
• xylan from oat spelts
• Polyxylan
• xylan from beechwood
• xylan from birch wood
• Xylan oat spelts
• 1,4-beta-D-Xylan
• (1,4-beta-D-Xylan)n+1
• (1,4-beta-D-Xylan)n
• Xylan

Xylan from Corn Core

CAS: 9014-63-5

Colore e forma: White to Yellow to Orange powder to crystal

Ref: 3B-X0078

Xylan

CAS: 9014-63-5

Formula: C₂₂H₃₈O₁₇

Purezza: 85%

Colore e forma: Solid

Peso molecolare: 574.5269

Ref: IN-DA0035ST

Xylan from beechwood

CAS: 9014-63-5

Xylan from beechwood

Colore e forma: brownish yellow powder

Ref: 54-BI3856

Xylan

CAS: 9014-63-5

Purezza: ≥ 90.0%

Colore e forma: Off-white, yellow or light-brown powder

Peso molecolare: -

Ref: 7W-GC4689

Xylan

CAS: 9014-63-5

Xylan represents the main hemicellulose component in the secondary plant cell walls of flowering plants.

Purezza: 85%

Colore e forma: Solid

Ref: TM-T19606

Xylan

CAS: 9014-63-5

Applications Xylan is a major constituent of the secondary cell wall and plant cell-wall polysaccharides. Xylan is also used in the studies involving structural properties, foaming as a new means for food structuring in plants. Xylanases an enzymatic form of xylan is used in several biotechnological processes, primarily for biopulping and biobleaching in the paper industry and as accessory enzymes for bioethanol production.
References Yuan, Y., et al.: Plant and Cell Physiol., 57, 35 (2016); Kuang, B., et al.: Mol. Plant, 9, 1119 92016); Generoso, W. C., et al.: BioEnergy Res., 9, 931 (2016); Beatrice, C. A. G., et al.: Carbohydr. Polym., 173, 508 (2017)

Formula: C₅H₁₀O₆

Colore e forma: White To Off-White

Peso molecolare: 166.13

Ref: TR-X748010

Xylan - from corncob, MW 300-900

CAS: 9014-63-5

In their simplest forms, xylans are linear homopolymers of β-1,4-xylose residues. In nature they are partially substituted by acetyl, 4-O-methyl-D-glucuronosyl and α-1,3 L-arabinofuranosyl residues, forming complex heterogenous and polydispersed glycans. An example of this is in the L-arabino (methyl-D-glucurono) xylan from corn cob.

Purezza: Min. 95 Area-%

Colore e forma: White Yellow Powder

Ref: 3D-YC05381

Xylan - from beechwood

CAS: 9014-63-5

Xylan is the most abundant noncellulosic polysaccharide present in both hardwoods and annual plants. Xylan is found mainly in the secondary cell wall as part of the hemicellulose fraction and is considered to form an interface between lignin and other polysaccharides. In their simplest forms, xylans are linear homopolymers of β-1,4-xylose residues but can also form complex heterogenous and polydispersed glycans.

Colore e forma: Brown Slightly Brown Powder

Ref: 3D-YX45751

Xylan from beechwood

CAS: 9014-63-5

Xylan is the most abundant noncellulosic polysaccharide present in both hardwoods and annual plants. Xylan is found mainly in the secondary cell wall as part of the hemicellulose complex and forms an interface between lignin and other polysaccharides. In their simplest forms, xylans are linear polysaccharides of β-1,4-xylose residues but can also form complex heterogenous and polydispersed glycans.

Purezza: (Pcr) Min. 98.0000000%

Ref: 3D-X-6520

Xylan from Corn Cob, 95%

CAS: 9014-63-5

Purezza: min. 95%

Colore e forma: White to off-white, Crystalline powder

Ref: SR-30565

Xylan from Beechwood

CAS: 9014-63-5

Colore e forma: Pale beige to Brown, Powder, Clear to slightly opalescent, Brown

Ref: SR-91186