公开(公告)号：US20140083327A1

公开(公告)日：2014-03-27

申请号：US14031314

申请日：2013-09-19

Applicant: Cornell University

Inventor： Anil N. Netravali ,  Kaiyan Qiu

IPC: C08L1/02

CPC classification number: C08L1/02 ,  C12N1/20 ,  C12P19/04

Abstract: ‘Green’ composites are fabricated using resins, such as soy-based resins, and reinforced with crystalline high strength bacterial cellulose (BC) fibers. Bacterial cellulose is produced by providing a bacterial cellulose-producing bacterium such as Acetobacter xylinum; providing an inexpensive bacteria nutritional medium; culturing the bacterium in the bacteria nutritional medium under conditions to produce bacterial cellulose; and isolating bacterial cellulose produced by cultured bacteria from the bacteria nutritional medium. The bacteria nutritional medium comprises an inexpensive carbon source that is a plant-based seed extract. The seed extract is derived from a plant-based seed comprising soluble sugars.

Abstract translation: 使用诸如大豆基树脂的树脂制造“绿色”复合材料，并用结晶高强度细菌纤维素（BC）纤维增强。 细菌纤维素通过提供细菌纤维素生产细菌如木醋杆菌生产， 提供廉价的细菌营养培养基; 在生产细菌纤维素的条件下在细菌营养培养基中培养细菌; 并从细菌营养培养基中分离由培养细菌产生的细菌纤维。 细菌营养培养基包含作为植物性种子提取物的廉价碳源。 种子提取物衍生自包含可溶性糖的基于植物的种子。

公开(公告)号：US09499686B2

公开(公告)日：2016-11-22

申请号：US14031314

申请日：2013-09-19

Applicant: Cornell University

Inventor： Anil N. Netravali ,  Kaiyan Qiu

IPC: A01N61/00 ,  C08L1/02 ,  C12N1/20 ,  C12P19/04

CPC classification number: C08L1/02 ,  C12N1/20 ,  C12P19/04

Abstract: ‘Green’ composites are fabricated using resins, such as soy-based resins, and reinforced with crystalline high strength bacterial cellulose (BC) fibers. Bacterial cellulose is produced by providing a bacterial cellulose-producing bacterium such as Acetobacter xylinum; providing an inexpensive bacteria nutritional medium; culturing the bacterium in the bacteria nutritional medium under conditions to produce bacterial cellulose; and isolating bacterial cellulose produced by cultured bacteria from the bacteria nutritional medium. The bacteria nutritional medium comprises an inexpensive carbon source that is a plant-based seed extract. The seed extract is derived from a plant-based seed comprising soluble sugars.

Abstract translation: 使用诸如大豆基树脂的树脂制造“绿色”复合材料，并用结晶高强度细菌纤维素（BC）纤维增强。 细菌纤维素通过提供细菌纤维素生产细菌如木醋杆菌生产， 提供廉价的细菌营养培养基; 在生产细菌纤维素的条件下在细菌营养培养基中培养细菌; 并从细菌营养培养基中分离由培养细菌产生的细菌纤维。 细菌营养培养基包含作为植物性种子提取物的廉价碳源。 种子提取物衍生自包含可溶性糖的基于植物的种子。