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Key Documents

G5004

Sigma-Aldrich

Gluten from wheat

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About This Item

Numéro CAS:
Numéro CE :
Numéro MDL:
Code UNSPSC :
12352202
Nomenclature NACRES :
NA.61

Source biologique

wheat

Niveau de qualité

Pureté

≥75% protein basis

Forme

solid

Technique(s)

surface plasmon resonance (SPR): suitable

Description générale

Gluten forms the chief storage protein fraction in a mature wheat grain. Gluten proteins can be divided into three main groups: high molecular weight glutenin subunits (HMW-GS), low molecular weight glutenin subunits (LMW-GS), and gliadins. Gluten has a great impact on the quality of a whole range of cereal-based foods.
Gluten, a cohesive, visco-elastic proteinaceous material, is produced as a by-product of the isolation of starch from wheat flour. It is generally supplied in a dried state called vital wheat gluten.

Application

Gluten from wheat has been used:
  • as a source of the total gluten protein to produce a gluten film to assess its viscoelastic properties at the mesostructure level
  • to study its effect on metabolic homeostasis in a murine model of diet-induced obesity
  • as a nitrogen source in gluten agar/gliadin agar (Glu-A/Gli-A) medium for gluten and gliadin hydrolysis assays

Actions biochimiques/physiologiques

Gluten exhibits visco-elastic properties, which helps in preparing synthetic cheese with the texture and eating quality of natural cheese. It helps in fortifying low-protein bread flours. Gluten is majorly used in non-bakery foods as a meat replacement in vegetarian foods. It is also used in the production of seafood and crab analogs. Vital wheat gluten has a unique visco-elastic property that enhances dough strength, mixing tolerance, and handling properties.

Qualité

Crude, ≥ 75% protein

Code de la classe de stockage

11 - Combustible Solids

Classe de danger pour l'eau (WGK)

WGK 3

Point d'éclair (°F)

Not applicable

Point d'éclair (°C)

Not applicable

Équipement de protection individuelle

Eyeshields, Gloves, type N95 (US)


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B Cuq et al.
Journal of agricultural and food chemistry, 48(7), 2954-2959 (2000-10-14)
Modifications of mechanical properties of wheat dough during thermal treatments depend mainly on the capacity of wheat gluten proteins to establish intra- and intermolecular interactions when subjected to high-temperature processing. The present study investigates the effect of thermal treatments on
Naphtali Qely Remy et al.
microPublication biology, 2022 (2022-10-12)
Gluten sensitivity is associated with digestive and neurological disorders, correlating with abnormal amino acid levels, innate immune responses, gut dysbiosis and movement incoordination. However, the molecular mechanisms linking dietary gluten and brain function remain incompletely understood. We used Drosophila melanogaster
Buket Kunduhoglu et al.
Probiotics and antimicrobial proteins, 13(3), 720-733 (2020-11-11)
Celiac disease (CD) is a chronic autoimmune disease that occurs in genetically predisposed individuals. Gluten-hydrolyzing probiotic bacteria are promising for alleviating symptoms in individuals with CD. Therefore, in this study, the gluten hydrolysis ability and probiotic potential of Lact. brevis
C J Whitehead et al.
Health care management review, 14(3), 65-76 (1989-01-01)
A conceptual and empirical analysis of the strategic vulnerability of HMOs shows that they are strategically vulnerable on the social dimension of stakeholder supportiveness. One of the major implications of this finding is that HMOs' cost leadership strategy cannot be
Johanna O Zeitz et al.
European journal of protistology, 49(3), 389-399 (2013-04-13)
Ciliate protozoa contribute to ruminal digestion and emission of the greenhouse gas methane. Individual species of ciliates co-cultured with mixed prokaryote populations were hypothesized to utilize carbohydrate types differently. In an in vitro batch culture experiment, 0.6 g of pure

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