Assay procedures for commercial probiotic cultures

被引：23

作者：

McCann, T

Egan, T

Weber, GH

机构：

[1] GEORGETOWN TECHNOL GRP,PORTLAND,OR 97225

[2] FOOD PROD LAB,PORTLAND,OR 97220

来源：

JOURNAL OF FOOD PROTECTION | 1996年 / 59卷 / 01期

关键词：

probiotic; selection; enumeration; viability;

D O I：

10.4315/0362-028X-59.1.41

中图分类号：

Q81 [生物工程学（生物技术）]; Q93 [微生物学];

学科分类号：

071005 ; 0836 ; 090102 ; 100705 ;

摘要：

A number of commercially available cultures, marked for human consumption, were analyzed for viability using a resuspension medium consisting of KH2PO4, Na2HPO4, cysteine, Tween 80, agar, and an antifoam agent together with modifications of multiple-layer diffusion techniques. These method's were compared to the use of MRS plus cysteine, acidified MRS, End M17 culture media and found to be superior in the selection and enumeration of dried cultures of mixed genera.

引用

页码：41 / 45

页数：5

共 31 条

[1] ADHESION OF HUMAN BIFIDOBACTERIAL STRAINS TO CULTURED HUMAN INTESTINAL EPITHELIAL-CELLS AND INHIBITION OF ENTEROPATHOGEN-CELL INTERACTIONS
BERNET, MF
BRASSART, D
NEESER, JR
SERVIN, AL
[J]. APPLIED AND ENVIRONMENTAL MICROBIOLOGY, 1993, 59 (12) : 4121 - 4128
[2] CELLULAR-DAMAGE IN DRIED LACTOBACILLUS-ACIDOPHILUS
BRENNAN, M
WANISMAIL, B
JOHNSON, MC
RAY, B
[J]. JOURNAL OF FOOD PROTECTION, 1986, 49 (01) : 47 - 53
[3] PREVALENCE OF VIABLE LACTOBACILLUS-ACIDOPHILUS IN DRIED COMMERCIAL PRODUCTS
BRENNAN, M
WANISMAIL, B
RAY, B
[J]. JOURNAL OF FOOD PROTECTION, 1983, 46 (10) : 887 - 892
[4] COMPARISONS OF FRESHLY ISOLATED STRAINS OF LACTOBACILLUS-ACIDOPHILUS OF HUMAN INTESTINAL ORIGIN FOR ABILITY TO ASSIMILATE CHOLESTEROL DURING GROWTH
BUCK, LM
GILLILAND, SE
[J]. JOURNAL OF DAIRY SCIENCE, 1994, 77 (10) : 2925 - 2933
[5] SELECTIVE ENUMERATION OF BIFIDOBACTERIUM-BIFIDUM, ENTEROCOCCUS-FAECIUM, AND STREPTOMYCIN-RESISTANT LACTOBACILLUS-ACIDOPHILUS FROM A MIXED PROBIOTIC PRODUCT
CALICCHIA, ML
WANG, CIE
NOMURA, T
YOTSUZUKA, F
OSATO, DW
[J]. JOURNAL OF FOOD PROTECTION, 1993, 56 (11) : 954 - 957
[6] CARMAN RJ, 1993, VET HUM TOXICOL, V35, P11
[7] ACIDOPHILUS MILK-PRODUCTS - A REVIEW OF POTENTIAL BENEFITS TO CONSUMERS
GILLILAND, SE
[J]. JOURNAL OF DAIRY SCIENCE, 1989, 72 (10) : 2483 - 2495
[8] FACTORS TO CONSIDER WHEN SELECTING A CULTURE OF LACTOBACILLUS-ACIDOPHILUS AS A DIETARY ADJUNCT TO PRODUCE A HYPOCHOLESTEROLEMIC EFFECT IN HUMANS
GILLILAND, SE
WALKER, DK
[J]. JOURNAL OF DAIRY SCIENCE, 1990, 73 (04) : 905 - 911
[9] ENUMERATION AND IDENTITY OF LACTOBACILLI IN DIETARY PRODUCTS
GILLILAND, SE
SPECK, ML
[J]. JOURNAL OF FOOD PROTECTION, 1977, 40 (11) : 760 - 762
[10] GILLILAND SE, 1984, COMPENDIUM METHODS M, pCH16

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