IFI-A · Pectin-Tannin Matrix

Specimen SS-F-AST-541 // ASTRINGENCY · IFI-A

Pectin-Tannin Matrix III-PR-A

Vitis vinifera

Grape

Tier IIIPectin-Tannin Matrix

Target Trait

2.45×

fold-change

Matrix-bound tannin mouthfeel sustained-release coefficient

Technical Specifications

SKU

SS-F-AST-541

Genomic Edits

6

GC Content

45.1%

Construct Length

3,570 bp

Promoter System

Ubiquitin / T7

Expression System

Protoplast PEG-fusion

Host Strain

PEG-mediated

Receptor Target

Polyphenol-astringency axis

IFI Score

245

Pathway Edits

  • PME overexpression (pectin methylesterase) for cell wall pectin demethylation and tannin association
  • PG1 upregulation (polygalacturonase 1) for pectin architecture remodeling
  • BAHD-GT glucosyltransferase amplification for polysaccharide-tannin linker formation
  • XTH co-expression (xyloglucan endotransglucosylase-hydrolase) for xyloglucan matrix optimization
  • Protoplast PEG-fusion transient and stable integration protocol

Key Interventions

PME-mediated pectin demethylation for enhanced cell wall tannin associationPG1/BAHD-GT matrix remodeling for sustained mouthfeel tannin presentationXTH xyloglucan restructuring for optimized polysaccharide-tannin co-architecturePEG-4000 mediated membrane fusion at 37°C

IFI Subscale Profile

IFI Profile

IFI-S
—
IFI-U
—
IFI-B
—
IFI-K
—
IFI-C
—
IFI-P
—
IFI-A
245
IFI-F
—

Use Case

Commercial matrix-tannin ingredient production, mid-range mouthfeel engineering, functional beverage texture R&D.

License

$1499 · Tier III License

Includes full construct sequence, CRISPR guide designs, pathway edit specifications, flux balance analysis, and IFI validation data.

Already purchased?

Back to Astringency · IFI-AAll Modalities