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03077 Millipore

Liver Hydrolysate

for microbiology

Synonym: Peptone from liver

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Properties

Related Categories Base Ingredients for Media, Microbiology, Protein Sources (Peptones & Extracts), Protein Sources (derived from animal tissue), Protein Sources (milk derived),
Quality Level   100
grade   for microbiology
form   powder
shelf life   limited shelf life, expiry date on the label
application(s)   microbiology: suitable (preparation)
impurities   ≥10% total nitrogen
  ≥4% amino-N
ign. residue   ≤18%
loss   ≤6% loss on drying
pH   6.9±0.5 (25 °C, 2% in H2O)
solubility   H2O: 2%, clear, brownish-yellow to brown
Featured Industry   Food and Beverages

Description

General description

A biologically standardised enzymatic digest of fresh swine liver followed by a careful desiccation process to maintain its fundamental characteristics. For use as a source of nutrients in microbiological culture media.The digest is water soluble and compatible with other culture media ingredients. Being derived from liver this product contains relatively high levels of iron. Liver peptone is employed in culture media for Trichomonas and other fastidious protozoa, and for some pathogen and saprofitic fungi, microplasms and anaerobic bacteria.

Safety & Documentation

Safety Information

RIDADR 
NONH for all modes of transport
WGK Germany 
3

Documents

Certificate of Analysis (COA)

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Protocols & Articles

Articles

Microbiology Introduction

An initial aim of all microbiologists is the reproducible growth of their microbial cultures, no matter whether the microorganisms are of natural origin or have been genetically engineered by man. Re...
Keywords: Absorption, Aerobic, Anaerobic, Antibiotics, Antimicrobials, Buffers, Culture media, Diffusion, Environmental, Filtration, Genetic, Growth factors, Metabolism, Phase transitions, Precipitation, Reductions, Respiration, Sample preparations, Vitamins

Microbiology's Basic Ingredient: Protein Sources (Peptones)

Peptones and extracts are excellent natural sources of amino acids, peptides and proteins in growth media. They are most often obtained by enzymatic digestion or acid hydrolysis of natural products, ...

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