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70166

M-Gredient® Skim Milk Powder

for Biotechnology and Microbiology

Synonim(y):

Milk powder fat-free

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Gabaryty przesyłkiSKUDostępnośćCena netto
500 g
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260,00 zł

Informacje o tej pozycji

UNSPSC Code:
41106212
NACRES:
NA.74

260,00 zł


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biological source

bovine milk

Quality Segment

sterility

non-sterile

form

powder

composition

total nitrogen (N), 4.7-6.0%

availability

not available in USA and Canada

impurities

≤1.5% lipid, ≥50.0% reducing sugars (as lactose monohydrate)

ign. residue

≤10%

loss

≤5% loss on drying

application(s)

food and beverages
microbiology
pathogen testing

General description

Skim Milk powder is used for the demonstration of coagulation and proteolysis of casein. Skim Milk is sometimes used as a complete medium or as an ingredient in other media used for the propagation of organisms occurring in milk products. The addition of skim milk to any nutrient-rich medium creates favorable conditions for the growth of organisms, which are encountered in milk. The number of bacteria isolated thus is more than the number of organisms isolated on a regular medium. Proteolytic bacteria hydrolyze casein to form soluble nitrogenous compounds indicated as a clear zone surrounding the colonies on the agar medium. Skim milk serves as a good source of casein

Application

Skim Milk Powder is recommended for cultivation and enumeration of microorganisms encountered in dairy industry

Preparation Note

Mix the powder to a smooth paste with a small quantity of distilled water, then gradually add more distilled water until a 10% w/v mixture is obtained. This is equivalent to fresh milk, and may be sterilized by autoclaving for 5 minutes at 121 °C. Care should be taken not to overheat during sterilization, otherwise caramelization will occur.

Other Notes

Sales restrictions may apply

Legal Information

M-GREDIENT is a registered trademark of Merch KGaA, Darmstadt, Germany
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Ta pozycja
E3414C0406C9801
form

powder

form

powder

form

lyophilized powder

form

essentially salt-free, lyophilized powder

application(s)

food and beverages
pathogen testing, microbiology

application(s)

-

application(s)

-

application(s)

-

sterility

non-sterile

sterility

-

sterility

-

sterility

-

biological source

bovine milk

biological source

bovine milk

biological source

bovine milk

biological source

bovine milk

Quality Level

200

Quality Level

200

Quality Level

200

Quality Level

200

impurities

≤1.5% lipid, ≥50.0% reducing sugars (as lactose monohydrate)

impurities

-

impurities

-

impurities

-


Klasa składowania

11 - Combustible Solids

wgk

WGK 1

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Gloves, type N95 (US)



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Produkty

Podłoże hodowlane zapewnia środowisko z odpowiednimi składnikami odżywczymi, źródłami energii i określonymi warunkami środowiskowymi dla wzrostu mikroorganizmów. Składniki podłoża hodowlanego obejmują zarówno cukry proste, jak i peptony, sole, antybiotyki i złożone wskaźniki.

Culture media provides a habitat with suitable nutrients, energy sources, and certain environmental conditions for the growth of microorganisms. The components of the culture media range from simple sugars to peptones, salts, antibiotics, and complex indicators.


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Testicular torsion causes ischemia-reperfusion injury and an increased risk of infertility. Nesfatin-1 is a novel peptide with antioxidant, anti-inflammatory and anti-apoptotic properties. In the present study, we aimed to investigate the putative beneficial effects of nesfatin-1 on oxidative injury and
Yun-Hsiang Chen et al.
Scientific reports, 7, 46301-46301 (2017-04-08)
Methamphetamine (Meth) is one of the most frequently abused drugs worldwide. Recent studies have indicated that antibodies with high affinity for Meth reduce its pharmacological effects. The purpose of this study was to develop a technique for virus-based passive immunization
Jikai Liu et al.
International journal of oncology, 50(2), 356-364 (2016-12-22)
miR‑223‑3p is deregulated in several tumor types and plays an important role in tumorigenesis and progression. However, its role in the pathogenesis of testicular germ cell tumor (TGCT) remains uncharacterized. We previously demonstrated that miR‑223‑3p expression was increased in TGCTs



Numer pozycji handlu globalnego

SKUNUMER GTIN
70166-500G04061835571833

Questions

1–2 of 2 Questions  
  1. We attempted to dissolve Skim Milk Powder (#70166) in water or TBS, but despite reducing the concentration to below 5% and vortexing for 2 minutes, it still failed to fully dissolve.Could plaese provide any suggestion?

    1 answer
    1. The solubility of our skim milk powder, catalog no. 70166, is not assessed during QC release of the product. Hence, it cannot be confirmed nor guaranteed whether this powder will be soluble in TBS at a concentration of 5 % (w/v).  Furthermore, because of the natural origin of the product, solubility may differ from lot to lot.

      Helpful?

  2. Currently, we are in need of a sterile skim milk powder, and we are interested in using the skim milk powder available in your catalog (Product ID: 70166. Before making a purchase, we would like to confirm the sterility of the product.

    1 answer
    1. This is a non-sterile product. However, the prepared solution can be sterilized by autoclaving for 5 minutes at 121 °C. Care should be taken not to overheat during sterilization, otherwise, caramelization will occur.

      Helpful?

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