*** 네이버페이 구매 시 제주도 지역 추가 배송비 안내 ***
네이버페이 구매 시에는 제주도지역 추가 배송비가 자동적용이 안되기 때문에 추가 배송비를 별도로 입금을 해주셔야 합니다. 기업은행 052-072431-01-014 예금주: ㈜비엔에프코리아, 추가배송비 3,000원 입금부탁드리며, 입금확인 후 출고진행되오니 이점 양해부탁드립니다. ★구매자명으로 입금해주세요~Listeria Enrichment Broth
Specifications | |||||
---|---|---|---|---|---|
Analyte | Listeria spp | ||||
Brand | NEOGEN Culture Media | ||||
Formula | Enzymatic Digest of Casein | 17.0 g/L | |||
Peptone Mix | 3.0 g/L | ||||
Yeast Extract | 6.0 g/L | ||||
Dextrose | 2.5 g/L | ||||
Sodium Chloride | 5.0 g/L | ||||
Dipotassium Phosphate | 2.5 g/L | ||||
Cycloheximide | 0.05 g/L | ||||
Acriflavin | 0.015 g/L | ||||
Nalidixic Acid | 0.04 g/L | ||||
Grams per Liter | 36.10 | ||||
Liters per 500g | 14.00 | ||||
Mass | 500 g | ||||
Package Dimensions | 4.60 IN x 2.90 IN x 8.60 IN | ||||
Package Weight | 1.35 LB | ||||
Preparation |
1. Dissolve 36.1 g of the medium in one liter of purified water. 2. Mix thoroughly. 3. Autoclave at 121°C for 15 minutes. | ||||
Previous Item Number | Product was previously known as Acumedia Product: 7398 Listeria Enrichment Broth |
Listeria Enrichment Broth is used for selective enrichment of Listeria spp and is not intended for use in the diagnosis of disease or other conditions in humans.
Listeria monocytogenes, first described in 1926 by Murray, Webb, and Swann, is an extensive problem in public health and food industries. This organism has the ability to cause human illness and death, particularly in immunocompromised individuals and
pregnant women. Epidemiological evidence from outbreaks of listeriosis has indicated that the principle route of transmission is via consumption of foodstuffs contaminated with Listeria monocytogenes. Implicated vehicles of transmission
include turkey frankfurters, coleslaw, pasteurized milk, Mexican style cheese, and pate. Listeria spp. are ubiquitous in nature, being present in a wide range of unprocessed foods as well as in soil, sewage, and river water.
Listeria Enrichment Broth is based on the formula developed by Lovett et al. in which Tryptic Soy Broth is supplemented with Yeast Extract for optimum growth. Listeria spp. grow over a pH range of 5.0 - 9.6, and survive in food products with pH levels
outside these parameters. Listeria spp. are microaerophilic, Gram-positive, asporogenous, non-encapsulated, non-branching, short, motile rods. Motility is pronounced at 20°C. Identification of Listeria is based on successful isolation
of the organism, biochemical characterization, and serological confirmation.