Proleri RuBisCO Supreme, Fiber Plus, RuBisCO Plus, RuBisCO Gold
"Proleri’s RuBisCO product line has been validated across multiple food formats, demonstrating strong functional and commercial readiness. RuBisCO Supreme exhibits excellent foaming capacity, binding strength, oil-holding capacity (OHC), and water-holding capacity (WHC), enabling its use as a high-performance functional protein in diverse formulations. During application trials conducted at NIFTEM, RuBisCO Supreme was successfully incorporated into protein-rich muffins, cakes, biscuits, and baking premixes, where it effectively replaces egg by providing aeration, structure, and moisture retention without allergens or animal-derived inputs. Its neutral taste and better solubility further support clean-label, plant-based bakery formulations. Beyond bakery, RuBisCO Supreme has been demonstrated in ready-to-eat (RTE) products, including instant soup mixes and convenience food formulations, where it delivers stable protein enrichment, good dispersibility, and consistent texture. These properties make it suitable for scalable food processing environments. Complementing this, Fiber Plus, the dietary fiber-rich co-product, has been validated in fiber-enriched biscuits and baked snacks, enhancing fiber content while contributing to texture, bulk, and satiety—supporting dual claims of protein and dietary fiber. Products developed using RuBisCO Supreme and Fiber Plus were showcased at World Food India 2025, receiving strong interest and validation from food brands, ingredient companies, and consumers from across India. With global and domestic plant-based food markets growing at ~7–8% CAGR, Proleri’s ingredients offer a market-ready, sustainable alternative to conventional plant proteins, combining superior functionality, local manufacturing, and circular biomass utilization."
Website : https://proleri.com/
Current Status: Beta launched
Business Model: B2B
Product Description
"Proleri’s product portfolio is centered on high-performance RuBisCO protein isolates and functional co-products derived from underutilized green leaf biomass. The flagship product, RuBisCO Supreme, is a high-purity (up to ~85%) plant protein with excellent foaming, digestibility, binding based functional performance. Unlike many conventional plant proteins, RuBisCO Supreme is non-allergenic, non-GMO, complete amino acid profile, clean-label, and neutral in taste, enabling easy formulation across beverages, ready-to-eat foods, nutrition blends, and meat analogues.
Complementing this is Proleri Fiber, a ~22% pure protein rich dietary fiber fraction recovered from the same biomass stream. This co-product enhances the overall sustainability and economics of the process while offering functionality for gut health, texture improvement, and clean-label fiber fortification as well as for various pet food and animal feed applications.
RuBisCO Plus, is also another co-product during the process of extracting RuBisCO Supreme which has ~65% protein and serves as an ideal enhancer for boosting protein content in foods like pasta, soups, and more. It is light green in colour with good functional properties.
RuBisCO Gold Protein Isolate is a white, neutral-tasting protein, delivering up to 65% protein content. Ongoing R&D aims to boost purity further, making it a versatile egg white replacement and protein boost for plant-based dairy.
Proleri’s RuBisCO ingredients have undergone multiple formulation and application trials at NIFTEM, demonstrating superior performance compared to commonly used plant proteins such as soy, pea, and wheat—particularly in solubility, sensory profile, and clean-label compatibility. Unlike imported protein isolates, Proleri’s products are locally manufactured, cost-efficient, and derived from agricultural residues, giving them a clear advantage in sustainability, supply stability, and farmer-linked impact.
Together, Proleri’s RuBisCO product line delivers a rare combination of functional superiority, environmental sustainability, and inclusive farmer value creation, positioning it as a next-generation alternative protein solution for India’s climate-resilient food systems."
