推薦：賴氨酸培養(yǎng)基@2024已更新

NACRES:NA.85

屬性
無(wú)菌性
non-sterile

質(zhì)量水平
200

產(chǎn)品線
BioChemika

形式
powder

保質(zhì)期
limited shelf life, expiry date on the label

manufacturer/tradename
NutriSelect® Plus

technique(s)
microbe id | utilization test: suitable
microbiological culture: suitable

終pH
5.0±0.2 (25 °C)

application(s)
food ａnd beverages
microbiology

適用性
nonselective for Candida spp.
nonselective for Pichia spp.
nonselective for Saccharomyces spp.
nonselective for Zygosaccharomyces spp

說(shuō)明
應(yīng)用
用于接種用酵母中野生酵母的分離和計(jì)數(shù)。
組分
成分 (g/L)
右旋糖，44.50
磷酸二氫鉀，1.78
硫酸鎂，0.89
氯化鈣，0.178
氯化鈉，0.089
腺嘌呤，0.00178
DL-甲硫氨酸，0.000891
L-組氨酸 0.000891
DL-色氨酸，0.000891
硼酸，0.0000089
硫酸鋅，0.0000356
鉬酸銨，0.0000178
硫酸錳，0.0000356
硫酸亞鐵，0.0002225
L-賴氨酸，1.00
肌醇，0.02
泛酸鈣，0.002
硫胺素，0.0004
吡哆醇，0.0004
對(duì)氨基苯甲酸，0.0002
煙酸，0.0004
核黃素，0.0002
生物素，0.000002
葉酸，0.000001
瓊脂，17.80
制備說(shuō)明
Suspend 6.6 g of Lysine Medium in 100 ml of distilled water containing 0.84 ml of potassium lactate solution ~60% (Cat. No. 60389). Boil to dissolve the medium completely. Cool to 50 °C. Adjust the pH to 5.0 with a 10% solution of Lactic Acid (Cat. No. 69778) ａnd pour into sterile petri plates.NoteThe degree of contamination is expressed as the number of wild yeast cells per million cells of the original inoculum. The number of cells in the inoculum is important as a small number (100-1000) grow to a limited extent while 10′000 brewing yeast cells provide a direct measure of contaminant wild yeasts.
附注
We offer two media types: the superior granulated GranuCult® ａnd the cost-efficient powdered NutriSelect® culture media, depending on your needs.
The designations basic, plus, or prime are added to indicate the quality control level, from basic quality control to standard QC plus to prime for full regulatory compliance.

IF<5，贈(zèng)送價(jià)值 500元禮品卡
5 ≤IF≤10，贈(zèng)送價(jià)值 1000元禮品卡
IF≥10，贈(zèng)送價(jià)值 1000元禮品卡+任意 1 款 ValukineTM 試劑盒


DUMABIO ELISA試劑盒文獻(xiàn)征集獎(jiǎng)勵(lì)活動(dòng)

為感謝各位老師對(duì)篤瑪品牌的支持與厚愛(ài)，凡購(gòu)買DUMABIO ELISA試劑盒，在SCI期刊雜志發(fā)表文中注明ELISA試劑盒采購(gòu)上海篤瑪生物科技有限公司（Shanghai DuMa Biotechnology Co., Ltd.）

Shanghai DuMa Biotechnology Co., Ltd. 

發(fā)表刊物        影響因子           獎(jiǎng)勵(lì)金額
SCI期刊雜志      1.0≤1F＜3.0          200元
SCI期刊雜志      3.0≤1F＜6.0          400元
SCI期刊雜志      6.0≤1F＜10.0         600元
SCI期刊雜志      1F≥10                1000元