Colla et al. (2014): greenhouse tomato trial of a plant protein hydrolysate.
WHAT THE STUDY FOUND
The tested material increased biomass, SPAD readings and leaf nitrogen relative to untreated plants.
RESEARCH SCOPE
Ingredient-class research: a plant protein hydrolysate evaluated in greenhouse tomato. The amino-acid and peptide findings concern that hydrolysate; fermentation-derived liquids have a different material composition.







