Research Paper

Extraction of pathogenesis-related proteins and phenolics in Sauvignon Blanc as affected by grape harvesting and processing conditions

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Title
Extraction of pathogenesis-related proteins and phenolics in Sauvignon Blanc as affected by grape harvesting and processing conditions
Content partner
Lincoln University
Collection
Lincoln University Research Archive
Description

Thaumatin-like proteins (TLPs) and chitinases are the two main groups of pathogenesisrelated (PR) proteins found in wine that cause protein haze formation. Previous studies have found that phenolics are also involved in protein haze formation. In this study, Sauvignon Blanc grapes were harvested and processed in two vintages (2011 and 2012) by three different treatments: (1) hand harvesting with whole bunch press (H-WB); (2) hand harvesting with destem/crush and 3 h skin contact (H-DC-3); and...

Format
Research Paper
Research format
Journal article
Date created
2017-07-12
Creator
Tian, Bin / Harrison, Roland / Morton, James / Jaspers, MV / Hodge, S / Grose, C / Trought, MCT
URL
https://hdl.handle.net/10182/8335
Related subjects
bentonite / harvesting / pathogenesis-related (PR) proteins / phenolics / processing / grape harvesting / Sauvignon Blanc / Humans / Vitis / Phenols / Plant Proteins / Plant Extracts / Fermentation / Solubility / Pressure / Agriculture / Wine / Medicinal and biomolecular chemistry / Organic chemistry

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