Novozym® Viscozyme enzyme as an aid to olive oil extraction - Bulk

Price per kg
Call for Price
Quantity

GA01A.VISCOZYME
  • Description
  • Enquiry
  • Documents
  • Knowledge

Maximise the yield in your fruit by using Viscozyme enzyme this processing season!

Novozymes are the world leader in industrial enzymes, not all enzymes are created equal...
 
Strong Pectolyic Activity

The ability of Viscozyme® L to liberate bound materials and degrade non starch polysaccharides can be used to improve starch availability in fermentation and generally reduce viscosity and hence improve yields. The extraction of material from plant tissues and the processing of fruit and vegetable material (e.g. roots, plants, seeds, recovery of various press processing residues, aso.) can be improved by pretreating the plant material with Viscozyme® L either before conventional processing or as part of an enzyme-based extraction process.

The ability of Viscozyme® L to function at low temperature will reduce the energy needed for extraction and the thermal degradation of the required material. In addition, the absence of significant levels of amylase and lipase activity in Viscozyme® L means that the major components of plant material will not be affected during the extraction process.

Viscozyme® L is a multi-enzyme complex with a strong pectolytic activity and a wide range of carbohydrases, including arabanase, cellulase, beta- glucanase, hemicellulase, and xylanase.

The enzyme also has activity against the branched pectin-like substances found in fruits and vegetables. Viscozyme® L is produced from a selected strain of Aspergillus aculeatus.

Benefits

The main benefits of using Viscozyme® L in vegetable and fruit processing are:

  • Improved extraction of valuable and healthy components: Enzymes are used in the breakdown of cell walls to facilitate and increase the extraction of valuable and healthy components from organic plant components, such as color, anthocyanins, tannins, antioxidants, lycopene, or carotene, under mild processing conditions.

  • Improved extraction of valuable and healthy components: Enzymes are used in the breakdown of cell walls to facilitate and increase the extraction of valuable and healthy components from organic plant components, such as color, anthocyanins, tannins, antioxidants, lycopene, or carotene, under mild processing conditions.

  • Improved processing performance: The absence of significant levels of amylase and lipase in Viscozyme® L means that the healthy components of organic plant material will not be affected during the extraction process

  • Cost savings: The ability of Viscozyme® L to function at low temperature will reduce the energy needed in the extraction process

  • Less pomace: The superior extraction performance with Viscozyme® L leads to a reduced amount of pomace from fruit and vegetable mashes, for example olive cake. 

  • Disposing of pomace is often costly and problematic. The reduction in pomace is therefore a substantial benefit 


More Information:

In this olive oil extraction trial, we are comparing two different methods—one without enzyme and talc, and one with the use of both enzyme and talc. Here's the analysis:

Trial 1 (No Enzyme, No Talc):
  • Weight of olives: 500 kg
  • Oil extracted: 40.5 liters
  • Extraction yield: 40.5L / 500kg = 8.1% yield

Trial 2 (With Enzyme and Talc):
  • Weight of olives: 500 kg
  • Enzyme used: 250 mL (500 mL per tonne)
  • Talc used: 0.35 gm (0.70 gm per tonne)
  • Oil extracted: 54 liters
  • Extraction yield: 54L / 500kg = 10.8% yield

Comparison:

Yield Improvement: Trial 2 (with enzyme and talc) resulted in a 10.8% extraction yield, compared to the 8.1% yield in Trial 1, representing a 33.3% increase in oil yield.

Findings:

Enzyme and talc usage significantly boosted oil extraction efficiency by improving the separation of oil from the olive paste. This suggests that the enzymes helped break down the cell walls more effectively, releasing more oil, while the talc aided in improving the oil-water content in the paste.

The increase in oil output highlights the potential benefits of using additives like enzymes and talc in commercial olive oil production, especially for improving yields.

This analysis suggests that using enzymes and talc in olive oil extraction could be a valuable practice for enhancing production efficiency.

File Title File Description Type Section
Kosher_Grain_and_Oil_2025.pdf Kosher Certificate - Novozymes Specifications Document
Halal_Grain__Oils_2025.pdf HALAL certificate Grains and Oils - Novozymes Specifications Document
Viscozyme_L_-_FSSC_22000.pdf Novozyme Food Safety Certification Specifications Document
Pectinex_Ultra_Olio_-_ISO_9001.pdf Novozymes ISO 9001 Specifications Document
Pectinex_Ultra_Olio_-_ISO_14001.pdf Novozymes ISO 14001 Specifications Document
Viscozyme_L-GMO_Status_short.pdf GM Statement Viscozyme Specifications Document
Viscozyme_L_-_SDS_-_GB_-_AU.pdf Viscozyme SDS Brochures Document
Viscozyme_L_-_GBE_-_PDS.pdf Viscozyme PDS Brochures Document
Enzymes_Olive_Oil_Technical_Presentation.pdf Enzymes Olive Oil Technical Presentation Brochures Document
Olive_Oil_Extraction_Application_Sheet.pdf Enzymes Olive Oil Extraction Application Sheet Brochures Document
Viscozyme_L_-_Non-animal_vegan_TSE-BSE.pdf Viscozyme - Vegan Statement Brochures Document
Kosher_Food__Beverage_2025.pdf Kosher Food & Beverage 2025 Novozyme Specifications Document
Halal_Food__Beverages_2025.pdf Halal Certificate Food and Beverage 2025 Specifications Document
RIRDC-11-091-Evaluation-of-Processing-Aids-Canamasas-REPORT_FINAL.pdf Evaluation of Processing Aids for Olive Oil Extraction and Quality Improvement - RIRDC This RIRDC report by Pablo Canamasas and Leandro Ravetti examines the use of traditional and new processing aids - such as talc, enzymes, salt, and calcium carbonate - to enhance olive oil extraction efficiency and maintain oil quality. The study provides Specifications Document

Olive Oil Extraction: Investing in the Right Equipment for Quality Production

OLIVE OIL PROCESSING

Olive Oil Extraction & Investing in the Right Equipment for Quality Production

For businesses and serious growers considering olive oil extraction, the idea of owning a machine for under $10,000 may seem like an attractive entry point. However, achieving high-quality olive oil requires advanced extraction technology that meets food-grade standards. The extraction process is highly technical, demanding specialised equipment to maintain oil integrity and efficiency. This guide will help you understand the essential components of olive oil processing, the investment required, and the best options for entering the market.

The Technology Behind High-Quality Olive Oil Extraction

Many low-cost machines marketed for oil extraction—often priced around $2,000—are screw presses designed for seed and nut oils. These do not meet the requirements for proper olive oil extraction. Producing premium extra virgin olive oil requires specialised machinery that includes:

  • Crushing Systems – Designed to handle the hard-pitted structure of olives while maintaining a low processing temperature to preserve oil quality.
  • Malaxation Tanks – Controlled mixing at precise temperatures allows natural enzymes to release oil from the olive paste while preventing oxidation.
  • Centrifugal Separation – Essential for separating oil, water, and solids efficiently to ensure high yield and purity.

Without these advanced components, it is impossible to produce high-quality olive oil that meets commercial standards.

Breaking Down the Olive Oil Extraction Process

1. Crushing: The First Step to Extraction

  • Requires high-strength crushers to break down tough olive pits.
  • Must operate at low temperatures to preserve the oil’s sensory and nutritional properties.
  • Ensures paste consistency for effective malaxation.

2. Malaxation: Controlling Time & Temperature

  • A slow, controlled mixing process that activates natural enzymes. 
  • Requires low-velocity mixing with high torque to prevent excess oxygen exposure. 
  • Essential for maximizing oil yield and quality.

3. Centrifugal Separation: The Final Stage

  • Uses a decanter centrifuge to separate oil from water and solids. 
  •  A crucial step for achieving purity and optimal extraction efficiency.

Each of these stages demands industrial-grade technology, making low-cost extraction machines impractical for producing high-quality olive oil.

How to Get Started with Olive Oil Extraction

Option 1: Invest in a Professional-Grade Machine – The Frantoino Olive Oil Press

For those serious about maintaining full control over their production, the Frantoino Olive Oil Press is an excellent entry-level option. With a processing capacity of up to 50kg per hour, it delivers professional-quality results in a compact and efficient design. Owning your own machine ensures complete flexibility and control over your olive oil production.

Option 2: Purchase a Pre-Owned Olive Oil Press

f you’re looking for a cost-effective alternative, buying a used machine can provide savings while still allowing you to own your equipment. Though used machines can be harder to source, platforms such as Olive Machinery list available second-hand units.

Option 3: Use a Commercial Olive Processing Service

For those not ready to invest in machinery, a local processing facility provides access to high-grade extraction equipment without the capital investment. To find a processor near you, use The Olive Centre’s Processor Map.

Conclusion: Finding the Right Solution for Your Scale Of Olive Oil Production

Producing high-quality olive oil requires investment in the right equipment and processes. Whether you choose to own a professional machine like the Frantoino, explore second-hand options, or utilise a local processing service, there are solutions to suit different business needs. For those prioritising full control and flexibility, investing in specialized extraction equipment is the best path forward. However, used equipment and local processors provide accessible alternatives for those looking to test the market before committing to a larger investment.

Using Processing Aids in Olive Oil Extraction Process: Expert Insight from Pablo Canamasa

As global extra virgin olive oil (EVOO) production expands into non-traditional regions with varying climates and agroecological conditions, producers are facing a new wave of operational complexities. Join leading agricultural scientist and processing expert Pablo Canamasas as he unpacks the evolving challenges in EVOO extraction and explores strategic solutions tailored for industrial-scale operations. In this exclusive video, you’ll gain insig
Please log in to view the entire article

Key Adjustable Parameters in Olive Oil Processing Machinery for Quality & Yield Optimisati

Efficient and high-quality olive oil extraction depends on fine-tuning multiple process variables. Below are critical control points and potential adjustment areas within modern olive oil production systems:
Please log in to view the entire article

Assessing Alperujo Application for Soil Health – The Olive Centre

This article explores the direct use of alperujo - olive mill waste - as a soil amendment in olive groves. Backed by an 18-month study in Spain, it evaluates soil impact, carbon levels, and nutrient balance, highlighting the potential of this circular farming practice for small producers. Find out more about Olive Mill Waste.
Please log in to view the entire article

Are you using low-strength enzymes or high-strength enzymes?

OLIVE OIL PROCESSING AIDS - COADJUVANTS

Are You Using Low-Strength Enzymes Or High-Strength Enzymes?

Research about enzyme application in olive oil extraction processing can be effective in obtaining higher yields, faster oil & water separation, leading to smoother operation of machinery, less residual oil in the pomace and improved oil clarity.  

Pectinase enzymes are used extensively around the world in the fruit juice and wine industries and increasingly in the olive oil industry. 

Pectinase enzymes are produced by submerged or surface fermentation from microorganisms under highly controlled conditions. There are relatively few primary producers (manufacturers) of pectinase enzymes in the world.




In the Australian Olive Industry, there are many types of enzymes, but producers may be unaware that there are different qualities on offer through low-activity (or diluted) and high-activity (or concentrated) enzymes in the market.  Like olive oil… enzymes ain’t enzymes. 

 Manufacturers vs Suppliers of Enzymes. 

There are suppliers to the industry who do not manufacture enzymes but buy them in concentrates (i.e. a high-activity enzyme), then dilute and formulate a finished product.  Dosage recommendations for these cheaper products often do not correlate with achieving sufficient enzyme activity in the process to give maximum oil yield. 

What should you expect to see by using Enzymes in olive oil processing?

During April 2018 at a Processing Workshop in Drysdale Victoria, I noted an interesting response from the Owner of the property, Manzanillo Grove during the processing trial that took place with over 35 producers from all over the country who had said “I have never seen Enzymes interact this way before… there is oil everywhere.  Another observation is the paste was also performing much more quickly and there is an incredible increase in the amount of extra oil.  We are impressed with the results of the processing demonstration today.” Jacques Kint, Manzanillo Grove.

Without Enzyme

Observations:  Paste not as fluid, took longer to release oil, not as much oil pooling.

With Enzyme

Observations:  More oil pooling, better fluidity of paste, quicker oil release.

There is a response rate between enzyme dose and oil yield. A low strength enzyme can result in minimal improvement in yield and inferior performance if dosed at the same rate as a high strength product.  To give the same performance, low-activity enzymes need to be dosed at much higher rates.

Even though the price seems competitive on the surface you may actually see yourself paying considerably more in comparison… you can waste your money by using cheap, low-strength enzymes!