公开(公告)号：EP0096477B1

公开(公告)日：1986-12-10

申请号：EP83302717.0

申请日：1983-05-13

Applicant: STAUFFER CHEMICAL COMPANY

Inventor： Pyne, Charles Herbert ,  Schwartz, Robert David

IPC: A23C21/02 ,  C12P7/52

CPC classification number: A23C21/026 ,  C12N1/20 ,  C12P7/52

公开(公告)号：EP0096477A3

公开(公告)日：1985-04-03

申请号：EP83302717

申请日：1983-05-13

Applicant: STAUFFER CHEMICAL COMPANY

Inventor： Pyne, Charles Herbert ,  Schwartz, Robert David

IPC: A23C21/02 ,  C12P07/52

CPC classification number: A23C21/026 ,  C12N1/20 ,  C12P7/52

Abstract: A process for manufacture of fermented whey having a high concentration of propionic acid comprises subjecting the whey medium having a solids content ranging from 0.5% to 18% by weight to a sterilization step of direct steam injection, for a period of 4 to 12 seconds. The sterilized whey medium is then inoculated with a propionic acid-producing bacterium and incubated for a sufficient period of time to maximize the fermentation.

公开(公告)号：EP0096477A2

公开(公告)日：1983-12-21

申请号：EP83302717.0

申请日：1983-05-13

Applicant: STAUFFER CHEMICAL COMPANY

Inventor： Pyne, Charles Herbert ,  Schwartz, Robert David

IPC: A23C21/02 ,  C12P7/52

CPC classification number: A23C21/026 ,  C12N1/20 ,  C12P7/52

Abstract: A process for manufacture of fermented whey having a high concentration of propionic acid comprises subjecting the whey medium having a solids content ranging from 0.5% to 18% by weight to a sterilization step of direct steam injection, for a period of 4 to 12 seconds. The sterilized whey medium is then inoculated with a propionic acid-producing bacterium and incubated for a sufficient period of time to maximize the fermentation.

Abstract translation: 制备具有高浓度丙酸的发酵乳清的方法包括将固体含量为0.5％至18％（重量）的乳清培养基进行直接蒸汽注射的灭菌步骤，时间为4至12秒。 然后将灭菌的乳清培养基用产生丙酸的细菌接种，并温育足够的时间以使发酵最大化。