Method for extracting antibacterial peptides and albumin from pea whey wastewater

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 11091381
SERIAL NO

17169542

Stats

ATTORNEY / AGENT: (SPONSORED)

Importance

Loading Importance Indicators... loading....

Abstract

See full text

The disclosure provides a method for extracting antibacterial peptides and albumin from pea whey wastewater, which includes following steps: in extracting the albumin, centrifuging with the pea whey wastewater generated during pea protein processing as raw material; controlling temperature and exchanging heat to adjust temperature of the raw material; sequentially performing a microfiltrating, nanofiltration, ultrafiltration and secondary nanofiltration to obtain an albumin slurry; performing a multi-effect concentration on the albumin slurry; adding an alkaline substances to adjust pH; sterilizing and drying to finally obtain the albumin, which realizes a targeted extraction of the albumin with small molecular weight in the pea whey wastewater and avoids resource waste. The albumin with small molecular weight and the antibacterial peptides in the pea whey water are effectively recycled, thus avoiding environmental pollution caused by improper treatment of the pea whey water and realizing resource reuse.

Loading the Abstract Image... loading....

First Claim

See full text

Family

Loading Family data... loading....

Patent Owner(s)

Patent OwnerAddress
YANTAI SHUANGTA FOOD CO LTDJIN LING ZHEN ZHAI LI ZHAOYUAN CITY YANTAI SHANDONG PROVINCE 264000 YANTAI CITY SHANDONG PROVINCE 264000

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Wu, Shimin Shandong, CN 4 14
Yang, Guodong Shandong, CN 16 2
Yang, Jinjie Shandong, CN 1 0
Zang, Qingjia Shandong, CN 1 0
Zhang, Shucheng Shandong, CN 10 69

Cited Art Landscape

Load Citation

Patent Citation Ranking

Forward Cite Landscape

Load Citation

Maintenance Fees

Fee Large entity fee small entity fee micro entity fee due date
3.5 Year Payment $1600.00 $800.00 $400.00 Feb 17, 2025
7.5 Year Payment $3600.00 $1800.00 $900.00 Feb 17, 2029
11.5 Year Payment $7400.00 $3700.00 $1850.00 Feb 17, 2033
Fee Large entity fee small entity fee micro entity fee
Surcharge - 3.5 year - Late payment within 6 months $160.00 $80.00 $40.00
Surcharge - 7.5 year - Late payment within 6 months $160.00 $80.00 $40.00
Surcharge - 11.5 year - Late payment within 6 months $160.00 $80.00 $40.00
Surcharge after expiration - Late payment is unavoidable $700.00 $350.00 $175.00
Surcharge after expiration - Late payment is unintentional $1,640.00 $820.00 $410.00