Herbal Extraction Plants

Passiflora Incarnata Extract

Purity Levels

2.5% to 20% Flavonoids by UV

Mechotech designs and manufactures turnkey herbal extraction plants for Passiflora incarnata (Passionflower), processing the dried aerial parts — the vine's leaves, stems, and flowers harvested above ground — into an extract standardised to 2.5% to 20% Flavonoids by UV. The aerial parts carry the characteristic C-glycosylflavones vitexin and isovitexin along with related apigenin- and chrysin-based flavonoids, the constituents most consistently linked to Passionflower's long-standing traditional use as a calming, sleep-support botanical. We supply the complete machinery to convert authenticated, cleaned aerial-part material into a consistent, flavonoid-standardised extract for the nutraceutical, pharmaceutical, and food industries.

Mechotech's Passiflora incarnata plant is engineered around the specific handling demands of a bulky, fibrous aerial-parts feedstock: the vine, leaf, and flower matrix is far less dense than a root or bark material, so extractor loading, solvent-to-feed ratio, and cycle time are configured to ensure complete wetting and even flavonoid diffusion without channelling. Hydro-alcoholic extraction at controlled temperature draws out the vitexin/isovitexin-rich flavonoid fraction while limiting co-extraction of chlorophyll and bulk fibre, and downstream clarification is sized generously to handle the higher fines load typical of leaf-and-flower material. Built in SS 316L with closed-loop solvent recovery, automated process control, and full batch documentation, each plant is delivered as a commissioned turnkey system configured to the declared 2.5% to 20% Flavonoids by UV specification.

Technical Specifications

Product	Passiflora Incarnata Extract Plant
Botanical Name	Passiflora incarnata
Raw Material	Dried Passionflower aerial parts (leaf, stem, flower)
Plant Part	Aerial parts
Extract Type	Standardised dry extract (powder)
Standardisation	Flavonoids By UV 2.5% to 20%
Extraction Method	Hydro-alcoholic solvent extraction (closed, jacketed SS 316L extractors)
Product-contact Material	SS 316L, electropolished, CIP-cleanable
Filtration System	Plate-and-frame filter press with cartridge polish filtration (sized for higher leaf-fibre fines load)
Concentration System	Falling-film / vacuum evaporator with closed-loop solvent recovery
Drying System	Spray dryer or vacuum tray dryer
Automation	PLC-SCADA with recipe management, batch traceability and production reporting
Plant Capacity	Configured to requirement — pilot to commercial scale
Utility Requirements	Steam, chilled/cooling water, compressed air, soft water, power (project-specific)
Compliance	GMP hygienic design; full documentation for qualification
Final Product Form	Free-flowing standardised extract powder

Plant Capacities

Plant Scale	Aerial-Parts Throughput	Typical Use
Pilot	Configured to your feedstock and trial plan	Product development, flavonoid-yield parameter validation
Semi-Commercial	Configured between pilot and commercial scale	Contract manufacturing, scale-up trials
Commercial	Configured to raw-material supply and confirmed buyer volume	Export-grade continuous production for sleep/calming nutraceutical buyers

Capacity is configured to raw-material supply and confirmed buyer volume; we recommend a pilot plant to validate parameters before scaling.

Manufacturing Process

Raw Material Authentication & Cleaning

Dried Passionflower aerial parts are authenticated, checked for moisture content, and cleaned of stalks and foreign matter before size reduction, since correct plant-part identification is essential to a consistent flavonoid profile.

Size Reduction

The bulky leaf, stem, and flower matrix is cut or milled to a uniform particle size, increasing surface area for solvent contact while keeping the feedstock free-flowing for even extractor loading.

Hydro-Alcoholic Extraction

Milled material is charged into closed, jacketed SS 316L extraction vessels and extracted with a controlled hydro-alcoholic solvent system across multiple cycles, maximising recovery of vitexin, isovitexin, and related flavonoids while limiting co-extraction of chlorophyll and plant waxes.

Solid-Liquid Separation & Filtration

The extract slurry, carrying a higher fibre and fines load typical of leaf-and-flower botanicals, is clarified through a plate-and-frame filter press followed by cartridge polish filters sized for this duty.

Vacuum Concentration

The filtered miscella is concentrated in a falling-film / vacuum evaporator under reduced pressure and moderate temperature, protecting the flavonoid fraction from thermal degradation.

Solvent Recovery

A closed-loop recovery system condenses and recycles the extraction solvent per batch.

Standardisation

The concentrate is assayed by UV spectrophotometry and adjusted to the declared Flavonoids By UV specification — from 2.5% up to 20% — before drying.

Drying & Quality Control

The standardised extract is spray- or vacuum-tray dried to a free-flowing, low-moisture powder, then released after UV assay, residual-solvent, heavy-metal, microbial, and moisture testing with full certificate-of-analysis documentation.

Major Plant Equipment

Raw material cleaning system
Cutting mill / hammer mill (size reduction for aerial parts)
Stainless-steel hydro-alcoholic extraction vessels (jacketed, SS 316L)
Solvent storage tanks
Solvent transfer pumps
Plate heat exchangers
Plate-and-frame filter press / pressure leaf filter
Cartridge polish filters (higher-capacity, fines-duty)
Falling-film / vacuum evaporator
Closed-loop solvent recovery system
Condensers & vacuum pumps
UV spectrophotometer for in-process flavonoid assay
Spray dryer / vacuum tray dryer
CIP (clean-in-place) system
Storage tanks & finished-product tanks
PLC-SCADA control panel, electrical MCC & instrumentation

Plant Output

Passiflora Incarnata Extract — Flavonoids By UV 2.5%Passiflora Incarnata Extract — Flavonoids By UV 4%Passiflora Incarnata Extract — Flavonoids By UV 20%

Applications

Sleep-support and calming nutraceutical capsule/tablet manufacturing
Anxiolytic-category dietary supplement formulations
Combination sedative/relaxation blends, frequently paired with Valeriana officinalis and other calming botanicals
Stress-relief and nervous-system-support functional foods
Herbal tea and functional-beverage ingredient supply
Pharmaceutical standardised botanical ingredient supply
Traditional and Ayurvedic-style calming preparations
Export to regulated-market nutraceutical ingredient buyers

Key Features

GMP Hygienic SS 316L Construction
Electropolished SS 316L product-contact surfaces use GMP hygienic design, with CIP operation between batches.
Engineered for Bulky Aerial-Parts Feedstock
Extractor geometry, solvent ratio, and filtration capacity are sized for the low bulk density and higher fines load of leaf-stem-flower material, avoiding channelling and incomplete extraction.
Closed-Loop Solvent Recovery
Integrated recovery returns solvent per batch for reuse.
Standardised to Specification
In-process and batch-release UV assay are used to check the finished extract against its declared Flavonoids By UV specification (2.5% to 20%).
Integrated Drying
A matched spray/vacuum dryer produces a free-flowing, low-moisture powder ready for encapsulation and blending with other calming botanicals.
Scalable Batch Capacity
Plants are configured to requirement from pilot scale upward, with modular expansion.

Frequently Asked Questions

Does Mechotech supply the complete machinery for Passiflora Incarnata Extract?

Yes. Mechotech is a passiflora incarnata extraction plant manufacturer and equipment supplier, engineering and fabricating the complete turnkey plant at our Hyderabad facility, installing and commissioning it as a single integrated system.

Which part of the Passionflower plant is used, and why?

Mechotech's plant processes the dried aerial parts of the Passiflora incarnata vine — leaves, stems, and flowers harvested above ground — not the root or fruit. The aerial parts carry the vitexin, isovitexin, and related C-glycosylflavone content that the Flavonoids By UV specification measures.

What specification can the Passiflora Incarnata Extract plant achieve?

The catalogue lists 2.5% to 20% Flavonoids by UV for this extract. The plant is configured to the client’s target specification; the specification achieved is established during process development and pilot validation, and batch-release testing with certificate-of-analysis documentation is defined with the client.

What extraction method is used, and how much solvent is recovered?

Passionflower aerial parts are processed by controlled hydro-alcoholic extraction in closed, jacketed SS 316L extractors, followed by vacuum concentration and a closed-loop recovery system that recycles the solvent. For other botanicals needing solvent-based extraction, Mechotech also builds general-purpose solvent extraction plants.

Is Passiflora incarnata extract used together with other calming botanicals?

Yes — Passionflower extract is commonly formulated alongside Valeriana officinalis (Valerian) root extract in commercial sedative and sleep-support blends, a well-established pairing in the nutraceutical industry. Mechotech also builds a dedicated Valeriana Officinalis Extract plant, and a buyer supplying both categories can standardise process design and documentation across the two lines.

What production capacities are available for the Passiflora Incarnata Extract plant?

Mechotech builds Passiflora Incarnata Extract plants from pilot systems for product development to commercial-scale plants. Capacity is selected from raw-material supply, confirmed buyer volume, and investment timeline; we recommend a pilot plant to validate parameters before scaling.

What is the typical cost and delivery timeline for a Passiflora Incarnata Extract plant?

Cost depends on capacity, automation level, and drying technology selected (spray vs vacuum tray). Mechotech provides a detailed techno-commercial proposal after understanding your target specification and throughput; typical turnkey delivery — design, fabrication, installation and commissioning — runs a few months from order, depending on scope.

Which industries use the Passiflora Incarnata Extract plant, and does the plant support GMP qualification?

Nutraceutical, pharmaceutical, and functional-food manufacturers use Mechotech plants for consistent, compliant Passionflower extract production. Every plant is built in electropolished SS 316L with CIP cleaning to GMP hygienic design, with full documentation for qualification. Mechotech also engineers dedicated herbal extraction plants across the wider botanical range.

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Passiflora Incarnata Extract