Food Materials Comprising Filamentous Fungal Particles and Membrane Bioreactor Design
US-2024041084-A1 · Feb 8, 2024 · US
Non-crystallisable d-allulose syrups
US2019328014A1 · US · A1
| Field | Value |
|---|---|
| Publication number | US-2019328014-A1 |
| Application number | US-201816471717-A |
| Country | US |
| Kind code | A1 |
| Filing date | Jan 5, 2018 |
| Priority date | Jan 5, 2017 |
| Publication date | Oct 31, 2019 |
| Grant date | — |
How to read this patent
A practical reading order for non-experts. Skip the full description unless you need deep technical detail.
- Title
What the patent document calls the invention.
- Abstract
A short plain-language summary of the technical disclosure.
- Assignees and inventors
Who owns or filed the patent and who is credited as inventor.
- Key dates
Filing, priority, publication, and grant dates set the timeline.
- First independent claim
The legal scope of protection — read this for what is actually claimed.
- CPC / IPC classifications
Technology tags used to group this patent with similar filings.
- Citations and related patents
Prior art links and similar publications in this corpus.
Abstract
Official abstract text for this publication.
A D-allulose syrup including, besides D-allulose, a D-allulose dimer mass content, expressed in terms of dry mass, greater than 1.5%. Also, a method for producing the syrup and the use thereof for producing food or pharmaceutical products.
First claim
Opening claim text (preview).
1 . D-allulose syrup comprising, in addition to the D-allulose, a mass content of D-allulose dimer, determined by gas chromatography (GC), greater than 1.5%. 2 . D-allulose syrup according to claim 1 , wherein the D-allulose dimer content ranges from 1.9% to 20%. 3 . D-allulose syrup according to claim 1 , wherein it has a D-allulose content greater than or equal to 75%. 4 . D-allulose syrup according to claim 1 , wherein it comprises, relative to its dry mass: from 75% to 99% of D-allulose; from 0% to 20% of D-fructose; from 0% to 10% of glucose; from 1.5% (limit excluded) to 20% of D-allulose dimer. 5 . D-allulose syrup according to claim 1 , wherein it has a dry matter content greater than 50%. 6 . Process for producing a D-allulose syrup according to claim 1 , wherein it comprises: a step of providing a D-allulose composition comprising D-allulose dimers; a step of nanofiltration of said D-allulose composition; a step of recovering the nanofiltration retentate; a step of concentrating this retentate so as to provide the D-allulose syrup. 7 . Process according to claim 6 , wherein a step of chromatography of a composition comprising D-allulose and D-fructose is carried out so as to provide the D-allulose composition. 8 . Process according to claim 7 , wherein the composition comprising D-allulose and D-fructose is obtained by epimerization of a D-fructose solution. 9 . D-allulose syrup that can be obtained by means of the process of claim 6 .
Assignees
Inventors
Classifications
- A23L29/30Primary
containing carbohydrate syrups; containing sugars; containing sugar alcohols, e.g. xylitol; containing starch hydrolysates, e.g. dextrin (products from apiculture A23L21/20; artificial sweetening agents A23L27/30) · CPC title
Separation; Purification · CPC title
Processes for the preparation of sugar derivatives · CPC title
Ketchup · CPC title
Sugars or sugar alcohols (honey A21D2/34) · CPC title
Patent family
Related publications grouped by family.
External sources
Frequently asked questions
Answers are generated from the same data shown on this page.
- What does patent US2019328014A1 cover?
- A D-allulose syrup including, besides D-allulose, a D-allulose dimer mass content, expressed in terms of dry mass, greater than 1.5%. Also, a method for producing the syrup and the use thereof for producing food or pharmaceutical products.
- Who is the assignee on this patent?
- Roquette Freres
- What technology area does this patent fall under?
- Primary CPC classification A23L29/30. Mapped technology areas include Human Necessities.
- When was this patent published?
- Publication date Thu Oct 31 2019 00:00:00 GMT+0000 (Coordinated Universal Time) (A1). Legal status and post-grant events are not shown on this page.
- What related patents are in patentsdb?
- We list 8 related publications on this page (citations in our corpus or others sharing the same primary CPC).