Protein Extraction Plants

Almond Protein Extract

Extraction Technologies

Subcritical Water Extraction (SWE)Enzyme-Assisted Extraction (EAE)

Mechotech designs and manufactures turnkey extraction plants that process almond meal to recover almond protein. We supply the machinery for the route selected after screening — raw-material preparation, extraction, separation, concentration or recovery, and drying or collection — configured to the target specification. Mechotech's technology screening identifies 2 candidate routes for almond meal and almond protein: 2 high-priority screening fits, with Enzyme-Assisted Extraction (EAE) best-ranked (rank 28 of 100).

For almond meal with almond protein as the target, there are 2 candidate technologies: Subcritical Water Extraction (SWE) and Enzyme-Assisted Extraction (EAE). By route — Subcritical Water (SWE): high-priority screening, rank 34 of 100, pressurized water; Enzyme-Assisted (EAE): high-priority screening, rank 28 of 100, water, enzyme and pH control. For the best-ranked route, Enzyme-Assisted (EAE), the screening flags: select cellulase/pectinase/protease by matrix; control enzyme cost and inactivation. These are screening candidates rather than guarantees: the final technology, operating parameters and plant configuration are established during process development and pilot validation. Product-contact parts are built in SS 316L with CIP-cleanable design, and automation is configured to the project.

Technical Specifications

Product	Almond Protein Extract Plant
Feedstock	Almond meal
Part / Feed Form	Meal
Target Extract	Almond protein
Extraction Method	SWE, EAE
Technology Count	2
Product-contact Material	SS 316L, electropolished, CIP-cleanable
Automation	PLC-SCADA, configured to requirement

Plant Capacities

Plant Scale	Meal Throughput	Typical Use
Pilot	Configured to your feedstock and trial plan	Product development, parameter validation
Semi-Commercial	Configured to raw-material supply and buyer volume	Contract manufacturing, scale-up trials
Commercial	Configured to raw-material supply and confirmed buyer volume	Commercial production at confirmed buyer volume

Capacity is configured to raw-material supply and confirmed buyer volume; we recommend a pilot plant to validate process parameters before scaling. No fixed throughput is quoted for this product.

Manufacturing Process

Each extraction method follows a different process — pick a method to see its steps.

Raw-Material Preparation

Almond meal is cleaned and size-reduced so almond protein can be reached by the extraction medium; particle size and moisture are set during process development.

Vessel Loading & Pressurisation

Prepared almond meal and water are loaded into a pressure-rated extraction vessel.

Subcritical Water Extraction

Water held liquid under pressure at elevated temperature extracts almond protein without an organic solvent; temperature and residence time are set to limit thermal degradation and hydrolysis.

Separation

Spent meal is separated by filtration or centrifugation and the extract is clarified before concentration.

Concentration

The clarified aqueous extract is concentrated under vacuum or by membrane systems where required; no organic solvent is used in this route.

Protein Recovery & Drying

The almond protein fraction is recovered from the clarified extract by a route selected during process development, checked against the target specification and dried where a dried form is specified; protein handling conditions are validated at pilot scale.

Major Plant Equipment

Raw-material cleaning and size-reduction system
Pressure-rated hot-water extraction vessel
High-pressure water pump and heat exchangers
Jacketed enzyme reaction vessel with pH and temperature control
Enzyme dosing and inactivation system
Filtration / centrifugation system
Vacuum evaporator
Membrane concentration unit (where required)
Dryer (where a dried form is specified)
CIP (clean-in-place) system
Storage and finished-product tanks
PLC-SCADA control panel and instrumentation

Plant Output

Almond protein extract

Applications

Plant-Based Milk
Sports Nutrition
Functional Foods
Protein Powders
Bakery Products
Infant Nutrition
Nutritional Beverages
Clinical Nutrition
Nutraceuticals
Pharmaceutical Formulations

Key Features

Enzyme-Assisted (EAE) — High-Priority Screening Fit
Best-ranked route for almond meal: rank 28 of 100 in Mechotech's enzyme-assisted extraction screening, using water, enzyme and pH control. Ranks are directional screening priorities, not measured yield, ROI or plant guarantees.
2 Candidate Routes
Routes screened for almond meal: Subcritical Water (SWE) — high-priority, rank 34; Enzyme-Assisted (EAE) — high-priority, rank 28. Each route has its own process tab above.
Meal Feed Form
The candidate routes are defined for almond meal; feedstock assay and moisture are measured as pilot inputs and the feed form is set during process development.
Parameters Fixed After Pilot Trials
Recovery of almond protein, selectivity, solvent or water duty, quality and cleaning are measured in pilot trials, starting with small-scale feed trials, before final plant parameters are fixed.
SS 316L Hygienic Construction
Product-contact surfaces are SS 316L and CIP-cleanable, in a hygienic design suited to food, nutraceutical and pharmaceutical supply chains; PLC-SCADA automation with recipe control can be configured to the project scope.

Frequently Asked Questions

What is an almond meal extraction plant for almond protein?

It is a turnkey Mechotech plant that processes almond meal to recover almond protein. The plant covers raw-material preparation, extraction, separation, concentration or fraction collection, and drying or packing, and is configured to the target specification. It sits within Mechotech's wider range of protein extraction plants.

Which plant part or feed form does the almond plant process?

The candidate feedstock is almond meal. The target extract is almond protein.

Which extraction technologies are suitable for almond meal?

This feedstock has 2 candidate technologies: Subcritical Water Extraction (SWE) (high-priority screening) and Enzyme-Assisted Extraction (EAE) (high-priority screening). See the related pages on subcritical water extraction and enzyme-assisted extraction. These are screening candidates, not guarantees of yield, purity or recovery; the route is confirmed through process development and pilot validation. In Mechotech's technology screening these candidates are ranked directionally — high-priority: Subcritical Water Extraction (rank 34 of 100), Enzyme-Assisted Extraction (rank 28 of 100). Ranks are directional screening priorities at method-family level, not measured yield, ROI or plant guarantees.

How does Mechotech's screening rank the candidate routes for almond meal?

Each technology list in Mechotech's screening ranks 100 feedstock–target opportunities (1 = highest priority). For almond meal: Subcritical Water (SWE) rank 34 (high-priority); Enzyme-Assisted (EAE) rank 28 (high-priority). The best-ranked route is Enzyme-Assisted (EAE). Ranks are directional screening priorities, not measured yield, ROI or plant guarantees, and the evidence is at method-family level, so every route needs pilot validation.

What equipment does the Almond Protein extraction plant include?

The equipment follows the selected route and includes raw-material cleaning and size-reduction system; pressure-rated hot-water extraction vessel; high-pressure water pump and heat exchangers; jacketed enzyme reaction vessel with pH and temperature control; enzyme dosing and inactivation system; filtration / centrifugation system; vacuum evaporator; membrane concentration unit (where required). The full list is shown under Major Plant Equipment.

How does the almond meal extraction process work?

Each listed route has its own steps — Subcritical Water (SWE): Vessel Loading & Pressurisation → Subcritical Water Extraction → Separation; Enzyme-Assisted (EAE): Slurry & pH Control → Enzymatic Treatment → Enzyme Inactivation & Separation. All routes share the same outline: prepare almond meal, extract almond protein using the technology-specific step, separate and clarify the extract, concentrate it, and recover, standardise and dry. The process tabs above show every step.

Why are water-based routes candidate technologies for almond protein?

Almond protein is a polar, water-soluble-type target, which is why pressurised-water and enzyme-assisted routes are candidates. Thermal degradation, hydrolysis, enzyme specificity and downstream drying are checked during pilot work.

What output and specification can the almond plant deliver?

The listed output is almond protein extract. The plant is configured to a customer-declared specification for almond protein. No fixed purity, grade or yield is claimed until pilot results are available.

What application areas are listed for Almond Protein Extract?

The application areas listed on this page are: Plant-Based Milk; Sports Nutrition; Functional Foods; Protein Powders; Bakery Products; Infant Nutrition; Nutritional Beverages; Clinical Nutrition; Nutraceuticals; Pharmaceutical Formulations.

Which related Mechotech extraction pages cover the same material or target?

Almond oil from almond kernels is covered on the Almond Oil page.

What capacity is available and is a pilot trial recommended?

Capacity is configured to requirement. Mechotech's technology screening recommends starting with small-scale feed trials to measure recovery, selectivity, solvent or water duty, quality and cleaning before pilot and commercial plant sizes are fixed.

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Almond Protein Extract