公开(公告)号：US11958918B2

公开(公告)日：2024-04-16

申请号：US16772423

申请日：2018-12-13

Applicant: Ynsect

Inventor： Lorena Sanchez ,  Cecilia Socolsky ,  Valérie Alezra ,  Corentin Le Berre ,  Bénédicte Lorette ,  Sophie Laurent ,  Nathalie Berezina

IPC: C08B37/08 ,  C08B37/00 ,  C08L5/08

CPC classification number: C08B37/003 ,  C08B37/0003 ,  C08L5/08 ,  C12Y304/00

Abstract: The present invention relates to chitin with a differential purity of more than 97.75% and to a process for producing chitin and/or chitosan by the enzymatic and chemical pathway.

公开(公告)号：US11998029B2

公开(公告)日：2024-06-04

申请号：US16473871

申请日：2017-03-10

Applicant: YNSECT

Inventor： Sophie Laurent ,  Thibault Sarton Du Jonchay ,  Jean-Gabriel Levon ,  Ceclia Socolsky ,  Lorena Sanchez ,  Nathalie Berezina ,  Benjamin Armenjon ,  Antoine Hubert

IPC: A23K20/147 ,  A23D9/02 ,  A23J3/04 ,  A23K10/20 ,  A23K20/158 ,  A23K40/10 ,  A23L33/17 ,  C11B1/06

CPC classification number: A23K20/147 ,  A23D9/02 ,  A23J3/04 ,  A23K10/20 ,  A23K40/10 ,  A23K20/158 ,  A23L33/17 ,  A23V2002/00 ,  A23V2200/13 ,  A23V2250/511 ,  C11B1/06

Abstract: The invention relates to a method for treating insects, comprising the separation of the cuticles from the soft part of the insects, followed by the separation of the soft part of the insects into an oil fraction, a solid fraction and an aqueous fraction. The invention further relates to powders, in particular a powder obtainable by the method of treating insects according to the invention, and to the use of these powders in food.

公开(公告)号：US11891459B2

公开(公告)日：2024-02-06

申请号：US15541186

申请日：2015-12-30

Applicant: YNSECT

Inventor： Nathalie Berezina ,  Antoine Hubert ,  Fabrice Berro ,  Jean-Gabriel Levon ,  Karine Le Roux ,  Cecilia Socolsky ,  Lorena Sanchez ,  Sophie Laurent

IPC: C08B37/08 ,  C12P19/26 ,  C08B37/00 ,  C08L5/08 ,  C12P21/06 ,  C07K14/435

CPC classification number: C08B37/003 ,  C07K14/43563 ,  C08B37/0003 ,  C08L5/08 ,  C12P19/26 ,  C12P21/06

Abstract: The invention relates to chitin, a hydrolysate and a method for the production of at least one desired product from insects. More specifically, the invention relates to a method for the production of at least one desired product from insects, comprising an insect cuticle pressing step, followed by the enzymatic hydrolysis of the insect cuticles using a proteolytic enzyme.

公开(公告)号：US20180000121A1

公开(公告)日：2018-01-04

申请号：US15541140

申请日：2015-12-30

Applicant: YNSECT

Inventor： Benjamin Armenjon ,  Nathalie Berezina ,  Sophie Laurent ,  Cecilia Socolsky ,  Lorena Sanchez ,  Antoine Hubert

IPC: A23K20/147 ,  A23K50/80 ,  A23L33/17 ,  C08L89/00

CPC classification number: A23K20/147 ,  A23K50/80 ,  A23L33/17 ,  C08B37/003 ,  C08L89/00 ,  C08L5/08

Abstract: The present invention relates to a beetle powder containing at least 67% by weight protein and at least 5% by weight chitin, the weight percentages relating to the total weight of the beetle powder. The invention is also directed to a method for preparing the beetle powder and to the uses thereof, in particular in human or animal nutrition.

公开(公告)号：US10995124B2

公开(公告)日：2021-05-04

申请号：US15541162

申请日：2015-12-30

Applicant: YNSECT

Inventor： Nathalie Berezina ,  Antoine Hubert ,  Fabrice Berro ,  Jean-Gabriel Levon ,  Karine Le Roux ,  Cecilia Socolsky ,  Lorena Sanchez ,  Sophie Laurent

IPC: C07K14/435 ,  C08B37/08 ,  C12P19/26 ,  C12P21/06 ,  C08B37/00 ,  C08L5/08

Abstract: The invention relates to a method for the production of chitin and/or chitosan from insects. More specifically, the invention relates to a method for the production of chitin and/or chitosan from insect cuticles, comprising an insect cuticle pressing step, followed by a step involving the enzymatic hydrolysis of the insect cuticles using a proteolytic enzyme, the cuticles having been treated with an oxidising agent prior to the enzymatic hydrolysis.

公开(公告)号：US20180016357A1

公开(公告)日：2018-01-18

申请号：US15541186

申请日：2015-12-30

Applicant: YNSECT

Inventor： Nathalie Berezina ,  Antoine Hubert ,  Fabrice Berro ,  Jean-Gabriel Levon ,  Karine Le Roux ,  Cecilia Socolsky ,  Lorena Sanchez ,  Sophie Laurent

IPC: C08B37/08 ,  C08L5/08 ,  C07K14/435 ,  C12P19/26 ,  C08B37/00

CPC classification number: C08B37/003 ,  C07K14/43563 ,  C08B37/0003 ,  C08L5/08 ,  C12P19/26 ,  C12P21/06

Abstract: The invention relates to chitin, a hydrolysate and a method for the production of at least one desired product from insects. More specifically, the invention relates to a method for the production of at least one desired product from insects, comprising an insect cuticle pressing step, followed by the enzymatic hydrolysis of the insect cuticles using a proteolytic enzyme.

公开(公告)号：US20180002452A1

公开(公告)日：2018-01-04

申请号：US15541174

申请日：2015-12-30

Applicant: YNSECT

Inventor： Nathalie Berezina ,  Antoine Hubert ,  Fabrice Berro ,  Jean-Gabriel Levon ,  Karine Le Roux ,  Cecilia Socolsky ,  Lorena Sanchez ,  Sophie Laurent

IPC: C08B37/08 ,  C07K14/435 ,  C12P21/06

CPC classification number: C08B37/003 ,  C07K14/43563 ,  C07K14/43577 ,  C08L5/08 ,  C12P19/26 ,  C12P21/06

Abstract: The invention relates to chitin, a hydrolysate and a method for the production of at least one desired product from insects. More specifically, the invention relates to a method for the production of chitin and/or chitosan from insect cuticles, comprising a step in which insect cuticles are treated with an oxidising agent, followed by a step involving the enzymatic hydrolysis of the insect cuticles using a proteolytic enzyme.

公开(公告)号：US11432568B2

公开(公告)日：2022-09-06

申请号：US15541140

申请日：2015-12-30

Applicant: YNSECT

Inventor： Benjamin Armenjon ,  Nathalie Berezina ,  Sophie Laurent ,  Cecilia Socolsky ,  Lorena Sanchez ,  Antoine Hubert

IPC: A23K20/147 ,  A23L33/17 ,  C08L89/00 ,  C08B37/08 ,  A23K50/80

Abstract: The present invention relates to a beetle powder containing at least 67% by weight protein and at least 5% by weight chitin, the weight percentages relating to the total weight of the beetle powder. The invention is also directed to a method for preparing the beetle powder and to the uses thereof, in particular in human or animal nutrition.

公开(公告)号：US20210070889A1

公开(公告)日：2021-03-11

申请号：US16772423

申请日：2018-12-13

Applicant: Ynsect

Inventor： Lorena Sanchez ,  Cecilia Socolsky ,  Valérie Alezra ,  Corentin Le Berre ,  Bénédicte Lorette ,  Sophie Laurent ,  Nathalie Berezina

IPC: C08B37/08 ,  C08B37/00 ,  C08L5/08

Abstract: The present invention relates to chitin with a differential purity of more than 97.75% and to a process for producing chitin and/or chitosan by the enzymatic and chemical pathway.

公开(公告)号：US20190153046A1

公开(公告)日：2019-05-23

申请号：US15541162

申请日：2015-12-30

Applicant: YNSECT

Inventor： Nathalie Berezina ,  Antoine Hubert ,  Fabrice Berro ,  Jean-Gabriel Levon ,  Karine Le Roux ,  Cecilia Socolsky ,  Lorena Sanchez ,  Sophie Laurent

IPC: C07K14/435 ,  C12P21/06 ,  C08L5/08 ,  C12P19/26 ,  C08B37/00 ,  C08B37/08

Abstract: The invention relates to a method for the production of chitin and/or chitosan from insects. More specifically, the invention relates to a method for the production of chitin and/or chitosan from insect cuticles, comprising an insect cuticle pressing step, followed by a step involving the enzymatic hydrolysis of the insect cuticles using a proteolytic enzyme, the cuticles having been treated with an oxidising agent prior to the enzymatic hydrolysis.