公开(公告)号：KR820001862B1

公开(公告)日：1982-10-16

申请号：KR790004344

申请日：1979-12-08

Applicant: STALEY MFG CO A E

Inventor： HOWARD P ,  CAMPBELL M ,  ZOLLINGER D

IPC: A23J1/14 ,  A23J3/00 ,  A23J3/14 ,  A23J3/16

Abstract: Ag. vegetable protein disperslons are subjected to successive pressure and cavitation cycling at temps. below the denaturation point and at pH 7-8 to give products with high N soly. index. Thus, 1000 parts soybean protein conc., 7000 parts H2O, and 6 parts NaOH were slurried and pumped at 18.9L/min to a centrifugal homogenizer operating at 6150 rpm, 0.9 mm clearance, discharge pipe back pressure -2.1 kg/cm2, steam injection at 1.4-2.8 kg/cm2, and 104≦̸ temp. The discharged product was neutralized to pH 6.4 at 71≦̸C with 10N HCl, and pumped to a concurrent-flow spray drier operating with air inlet and outlet temps. of 210-25 and 92-8≦̸.

公开(公告)号：BR7908463A

公开(公告)日：1980-09-09

申请号：BR7908463

申请日：1979-12-21

Applicant: STALEY MFG CO A E

Inventor： ZOLLINGER D ,  HOWARD P ,  CAPBELL M

IPC: A23J1/14 ,  A23J3/00 ,  A23J3/14 ,  A23J3/16

Abstract: Aqueous protein dispersions obtained from vegetable sources are subjected to successive pressure and cavitation cycling (e.g, centrifugal homogenization) at temperatures below the protein heat denaturization and under slightly alkaline pH's (e.g., pH 7.0-8.0) to provide a high NSI product. These high NSI products may be dried to provide a vegetable seed product having functional properties and utility similar to milk proteins. Buffered salt extracts from such spray-dried products reveal a predominant restructuring of the protein constituents into high molecular weight protein aggregates. Low NSI soy concentrates obtained by aqueous alcohol extraction processes are converted into a high NSI product possessing many of the desirable functional attributes of soy isolates plus those of milk proteins.

公开(公告)号：ZA7906094B

公开(公告)日：1981-04-29

申请号：ZA7906094

申请日：1979-11-13

Applicant: STALEY MFG CO A E

Inventor： CAMPBELL M ,  HOWARD P ,  ZOLLINGER D

IPC: A23J1/14 ,  A23J3/00 ,  A23J3/14 ,  A23J3/16 ,  A23J

CPC classification number: A23J3/16 ,  A23J1/14

公开(公告)号：ZA796094B

公开(公告)日：1981-04-29

申请号：ZA796094

申请日：1979-11-13

Applicant: STALEY MFG CO A E

Inventor： CAMPBELL M ,  HOWARD P ,  ZOLLINGER D

IPC: A23J1/14 ,  A23J3/00 ,  A23J3/14 ,  A23J3/16 ,  A23J

Abstract: Aqueous protein dispersions obtained from vegetable sources are subjected to successive pressure and cavitation cycling (e.g, centrifugal homogenization) at temperatures below the protein heat denaturization and under slightly alkaline pH's (e.g., pH 7.0-8.0) to provide a high NSI product. These high NSI products may be dried to provide a vegetable seed product having functional properties and utility similar to milk proteins. Buffered salt extracts from such spray-dried products reveal a predominant restructuring of the protein constituents into high molecular weight protein aggregates. Low NSI soy concentrates obtained by aqueous alcohol extraction processes are converted into a high NSI product possessing many of the desirable functional attributes of soy isolates plus those of milk proteins.