Meat and Bone Meal (MBM): Uses, Specifications and Buying Guide

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On October 5, 2026

Quick answer: Meat and bone meal (MBM) is a rendered animal by-product with about 45–50% protein, 7–10% calcium and 4–6% phosphorus. It is used in poultry, pig, pet and aquaculture feed where permitted, and as a phosphorus-rich organic fertilizer. Many countries ban feeding MBM to cattle and other ruminants, so always check local regulations.

Updated October 2026 · NDRG Kokal Enterprise, Sarawak, Malaysia

Key facts

Crude protein	45–50%
Calcium	7–10%
Phosphorus	4–6%
Fat	8–12%
Main uses	Poultry, pig, pet, fish feed; fertilizer
Regulation	Banned for ruminant feed in many countries

How meat and bone meal is made

MBM is produced by rendering: animal by-products from slaughterhouses are cooked at high temperature, the fat is separated, and the remaining solids are dried and ground into a meal. Proper heat treatment makes the meal safe and stable.

Typical specifications

Parameter	Typical value
Crude protein	45–50%
Fat	8–12%
Ash	25–35%
Calcium	7–10%
Phosphorus	4–6%
Moisture	8–10% max

Uses of meat and bone meal

Poultry and pig feed: a source of protein, calcium and highly available phosphorus, reducing the need for mineral phosphate.
Pet food: a common animal protein ingredient.
Aquaculture: part-replacement for fish meal in some fish diets.
Organic fertilizer: supplies nitrogen, phosphorus and calcium for roots, flowering and fruiting.

Regulations to check

Because of BSE (mad cow disease) controls, many countries prohibit feeding MBM to cattle, sheep, goats and other ruminants. Rules for poultry, pigs and fish vary. Confirm Malaysian and export-market rules before use.

Buying tips

Ask for protein, fat, ash, calcium and phosphorus on the certificate of analysis.
Check for salmonella testing and proper heat treatment.
Store dry and use within a reasonable time to avoid fat rancidity.

Compare MBM with other proteins in our guide to fish meal vs soybean meal.

Frequently asked questions

What is meat and bone meal used for?

As a protein and mineral source in poultry, pig, pet and fish feed where permitted, and as an organic fertilizer rich in phosphorus and calcium.

How much protein is in meat and bone meal?

Usually about 45% to 50% crude protein.

Can meat and bone meal be fed to cows?

In many countries it is banned for cattle and other ruminants to prevent BSE. Check your local feed laws.

Is meat and bone meal a good fertilizer?

Yes. It supplies nitrogen, phosphorus and calcium, which support roots, flowering and fruiting.

Related guides

Buy in bulk: request a wholesale quote from NDRG Kokal Enterprise, Siburan, Sarawak. Call or WhatsApp +60 13-739 1922 or email info@ndrgkokalenterprise.com.

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