29 Jul 2020 --- China-headquartered natural ingredients supplier Layn has unveiled a variety of plant-based clean label preservative solutions under the Plantae Preservation range. These formulas have been developed through research of the antioxidant properties of various botanical extracts and the synergies between them. These function to shield food products from the oxidation processes that occur over time in meat, fish, bakery, snacks, sauces and spreads.