Pressure BioSciences’ (PBIO) Patented Tech Enhances Nanoemulsion Bioavailability and Extends Product Shelf Life

  • Patented UST process produces highly stable, clean and cost-effective nanoemulsions
  • Technology can be applied across many industries, including pharmaceutical, food, nutraceutical, industrial lubricant, paint and cosmetic sectors
  • UST technology aligns with consumer demand for chemical- and preservative-free products

The demand for nanoemulsions is growing at a fast pace, with potential applications in many industry sectors, including food, pharmaceuticals, nutraceuticals, cosmetics and industrial lubricants. Up to now, one of the major problems with nanoemulsions has been their instability. This instability compromises the bioavailability and absorption of active ingredients for product preparation and the shelf life of the product. Life sciences company Pressure BioSciences Inc. (OTCQB: PBIO) is positioned to change this landscape via a patented novel technique called Ultra Shear Technology (“UST”). This technology uses intense shear forces generated by high-pressure valve discharge, which can help produce nanoemulsions that exhibit significantly improved absorption, greater stability and increased bioavailability compared to traditional micro and macro-emulsions.

Emulsions are mixtures of two liquids which are largely immiscible without the aid of emulsifying chemicals, such as surfactants. Surfactants assist in the dispersion of one liquid within the other, where it exists as tiny droplets. The smaller the droplet size for any given volume of dispersed liquid, the greater the absorption and bioavailability of active compounds. Nanoemulsions produce dispersed droplets with exceptionally small diameters, measured in nanometers.

To date, cost-effective, highly stable nanoemulsions made with minimal or no surfactants have been difficult to produce. Pressure BioSciences’ UST enables manufacturers to produce nanoemulsions at industrial scale levels that virtually exclude the use of surfactants, leading to safer and more effective oral delivery of food and medical products. This is a big deal in today’s world, where consumers across the globe are focusing more on wellbeing and demanding food that is appealing, tastes good, is free of chemicals and is safe to eat. Nanoemulsions produced using UST facilitate the production of food products with enhanced shelf lives and without the need for chemicals or preservatives. This groundbreaking technology will also increase product quality and shelf life in the pharmaceutical, nutraceutical and cosmetic sectors.

In October 2017, Pressure BioSciences concluded a strategic collaboration agreement with Phasex Corporation that will allow for the production of stable, water-soluble nanoemulsions that are expected to significantly improve drug and active ingredient delivery in the pharmaceutical, nutraceutical and cannabis oil industries. Aqueous nanoemulsions have the potential to increase the absorption and bioavailability of water-insoluble compounds like vitamin A, vitamin C and cannabinoids such as CBD. Phasex’s expertise lies in supercritical fluid (“SCF”) extraction processes that can be used for the manufacture of an extensive range of fine chemicals, polymers and natural extracts for pharmaceutical and nutraceutical formulations. SCF technology enables solvent-free extraction of active ingredients, which substantially enhances the quality of nanoemulsions.

Although the UST platform offers very exciting opportunities for future growth, Pressure BioSciences is not dependent on its novel UST platform for its future success. To that point, the company has been showing solid growth over the past several years in its’ primary product line, which is based on its innovative, patented, enabling platform called Pressure Cycling Technology (“PCT”). This technology uses cycles of hydrostatic pressure from ambient to ultra-high pressure levels to control bio-molecular interactions. It can be applied in several emerging life science areas, including:

  • Sample preparation for genomic, proteomic and small molecule studies
  • Control of biochemical reactions
  • Protein purification
  • Pathogen inactivation
  • Immunodiagnostics

Patents for this technology have been issued to PBIO from many countries around the world, including China, Japan, multiple European countries, Canada, and the U.S. To date, the company has installed almost 300 PCT systems in more than 150 pharmaceutical, academic, biotechnological and government laboratories worldwide. Primary applications for the technology are in biomarker discovery, forensics, pathology and agriculture. The company has reported annual revenue of greater than $2 million, even though it has had but one sales person and one PCT instrument to sell. Recently, however, the company added four additional sales reps and has announced plans to release up to four additional instruments in 2018. These changes have set the company up for what could be significant future growth and an excellent return on investment for shareholders.

For more information, visit the company’s website at www.PressureBioSciences.com

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Pressure BioSciences Inc. (PBIO) Agreement with ISS, Inc. Shows Potential to Enhance Drug Discovery and Development

  • The two companies entered co-marketing and distribution agreement to be implemented worldwide
  • Pressure BioSciences’ high pressure generator technology can improve optical spectroscopy accuracy and data collection with potentially far-reaching impact on drug development
  • The joint technology will be promoted to scientists all over the world and is expected to generate increased sales starting this year

A leading developer and provider of innovative high pressure-based solutions to the global life sciences industry, Pressure BioSciences, Inc. (OTCQB: PBIO) has entered a two-year agreement with ISS, Inc., a prominent designer and manufacturer of advanced scientific instruments with more than 30 years of experience in the field. Under the agreement, the two companies will join their marketing and distribution efforts worldwide, as well as their own technologies to create an advanced high pressure optical spectroscopy system that’s expected to generate significant data that could be critical to the discovery and development of new biopharmaceutical diagnostics and drugs, according to a Pressure BioSciences press release issued on February 14, 2018 (http://cnw.fm/PdX88).

Optical spectroscopy is typically used by scientists all over the world as a powerful analytical method to generate and gather information about the composition of biological molecules. The collected data have multiple applications ranging from the design of new drugs to the development of preventive strategies against certain diseases. However, with high pressure optical spectroscopy, scientists have access to a more unique and effective way to study molecular interactions instantaneously and with a better control of reversibility and irreversibility, due to the easily adjustable duration and amount of applied pressure. This can greatly improve the speed and accuracy of data collection, helping scientists better understand how biological molecules function and interact, with a significant impact on the discovery and development of improved drugs and diagnostics.

ISS is confident that, by using Pressure BioSciences’ patented and game-changing pressure cycling technology (“PCT”) with its optical cell systems instead of current manual pressure generators, scientists will be able to “visualize biochemical reactions as they are happening in the pressure cell,” as noted by ISS President Dr. Ben Barbieri in a news release. “The Pressure BioSciences pressure generators will also facilitate automated and significantly faster data collection. Such systems could potentially have a significant and far-reaching impact on drug development and other important areas of biomedical research worldwide,” he added.

“This powerful combination of technologies will be promoted to scientists worldwide by both Pressure BioSciences and ISS, with the combined system expected to drive an increase in sales this year and beyond,” commented Dr. Nate Lawrence, PBIO VP of Marketing and Sales.

The ISS Agreement is the latest in a series of acquisitions and collaborations that Pressure BioSciences has entered into over the last few months, including, most notably, the acquisition of BaroFold, Inc.’s assets in December of last year and its entry into a strategic partnership with Phasex Corporation in October 2017. The BaroFold acquisition has significantly increased the company’s intellectual property estate by eight issued patents and several others that are pending, as noted by CEO Richard T. Schumacher on a ‘Stock Day’ podcast (http://cnw.fm/JBO5o).

With Phasex, the collaboration has allowed Pressure BioSciences to enter the fast-growing nanoemulsions market, where its proprietary PCT-based Ultra Shear Technology can be used with Phasex’s Supercritical Fluid processing to generate water-soluble, fully stable nanoemulsions. Ensuring stability of nanoemulsions has been a challenge until now, but this strategic collaboration has every chance to change that, leading to the further expansion of an already large market and an increase in the number of potential nanoemulsion applications in industries ranging from pharmaceuticals, nutraceuticals, cosmetics, paints and industrial lubricants to food and even medical cannabis (e.g., CBD).

Unlike most commercially-available emulsions, which tend to be unstable and sometimes inappropriate for human use due to a high amount of surfactants required, nanoemulsions have been shown to improve absorption, enhance stability, exhibit higher bioavailability, contain reduced amounts of surfactants and present multiple other advantages. Pressure BioSciences is confident that, with its patented Ultra Shear Technology, it will be able to develop commercial-scale nanoemulsions that require less emulsifying events, or even none at all.

For more information, visit the company’s website at www.PressureBioSciences.com

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Pressure BioSciences Inc. (PBIO) Just Might Have the Ideal Drug Delivery Technology for Cannabinoids

  • The tide of cannabis legalization continues to rise
  • Medical cannabis market on pace to hit $56 billion in seven years
  • Company’s proprietary technology improves the bioavailability of cannabinoids

With the passage of laws permitting medicinal use of cannabis in at least 32 U.S. jurisdictions and Canada, producers of cannabinoids for medical purposes are racing to improve delivery methods for their formulations. Cannabinoids, such as cannabidiol (CBD), are hydrophobic (literally, afraid of water). In practice, this means they do not dissolve or emulsify readily in water, which may seem to pose a problem, since, by composition, the human body is more than half water. Yet, paradoxically, for a drug to be readily absorbed, it must be largely hydrophobic, yet not completely so. It must, to some extent, dissolve in water. As a result, new, patented technology from Pressure BioSciences Inc. (OTCQB: PBIO) may provide the ideal transport for CBD and other cannabinoids. PBIO’s Ultra Shear Technology (“UST”) has the capacity to develop water-soluble nanoemulsions that can be employed to improve the bioavailability of cannabinoids.

Emulsions are mixtures of two or more liquids (e.g., oils in water) that cannot be blended into each other without the addition of chemicals called emulsifiers (e.g., surfactants). Emulsions are used in multiple everyday products, including food, medical products, pharmaceuticals, nutraceuticals, cosmetics, industrial lubricants, and even cannabis oil extracts (e.g., CBD). Nanoemulsions have been shown to have improved absorption while providing higher bioavailability, greater stability and other advantages, when compared to the standard, much larger macro- and micro-emulsions.

Nanoemulsions offer an advanced mode of drug delivery that’s expected to improve the bioavailability of a wide range of active agents. These nano-sized emulsions, in which two immiscible liquids are usually combined to form a single phase by means of an emulsifying agent that combines surfactant and co-surfactant, typically have droplet sizes that fall in the 20–200 nanometer range. It would take 10 million nanometers to cover a length of one centimeter (about 0.4 inches).

Interestingly, PBIO believes that its patented UST may be able to make commercial-scale nanoemulsions that would require far less emulsifying agents than current methods, perhaps even none. Emulsifying agents are chemicals; some are natural, some are not. With consumer demands for non-additive natural products, the availability of nanoemulsions that require little or no chemical emulsifiers should be well received by consumers and manufactures alike, and rewarded by shareholders.

Late last year, PBIO announced a partnership with Phasex Corporation. The aim of the collaboration is to combine PBIO’s patented UST and Phasex’s supercritical fluid (“SCF”)-based processing methods to enable the development of stable, water-soluble nanoemulsions of nutraceuticals, including CBD-enriched plant oil. Phasex is a pioneer in the development of SCF-based toll processors, which are used for extracting, purifying, recrystallizing and fractionating a wide range of polymers, natural extracts and other chemicals.

Complementing Phasex’s SCF extraction technology with PBIO’s UST makes a great deal of commercial sense. Currently, there is a market for new methods of turning hydrophobic extracts into stable, water-soluble formulations. UST offers the potential to solve that problem by producing stable nanoemulsions of oil-like products in water. The range of commercial applications is extensive and includes inks, industrial lubricants, cosmetics, pharmaceuticals and nutraceuticals, as well as medically important plant oil extracts such as CBD. UST utilizes ultra-high pressure-driven fluid dynamic shear forces, combined with controlled temperatures, to engender homogenization.

Data from scientific studies indicate that nanoemulsions of nutraceuticals and pharmaceuticals may exhibit improved absorption, higher bioavailability, greater stability and lower levels of stabilizing additives (surfactants) when compared to the larger droplet sizes resulting from current emulsion processes. Because of these significant advantages, nanoemulsions are currently the focus of many research efforts worldwide. In this field, the PBIO-Phasex joint venture is poised to break new ground. Combining Phasex’s SCF extraction methodology with PBIO’s disruptive drug delivery technology may signal the genesis of an entirely new paradigm in therapeutic treatments.

The global medical marijuana market is set to reach a value of $55.8 billion by 2025, according to a new report by Grand View Research, Inc. As it expands, the demand for enabling medical technologies, such as UST, is set to rise. PBIO, it seems, is about to thrive in the brave new world of cannabis liberalization.

For more information, visit the company’s website at www.PressureBioSciences.com

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Please see full terms of use and disclaimers on the CannabisNewsWire website applicable to all content provided by CNW, wherever published or re-published: http://CNW.fm/Disclaimer

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