L-Carnitine

$17.00/KG
Specification:
Test by: HPLC
Quantity:
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L-Carnitine Introduction

L-Carnitine base is a nutrient that is derived from the amino acids lysine and methionine. Its name is derived from the fact that it was first isolated from meat (carnus). L-Carnitine is not considered a dietary essential because it is synthesized in the body. The body produces carnitine in the liver and kidneys and stores it in the skeletal muscles, heart, brain, and other tissues. But its production may not meet the needs under certain conditions such as increased energy demands and therefore it is considered a onditionally essential nutriention.

Active ingredient:

l-carnitine

Molecular formula:

 C7H15NO3

Molecule weight

161.2

CAS number:

 541-15-1  

Molecule structure

 

 

The following is the related products we have in stock.


No.

Product Name

Specification

Application

Purpose

PMLC01

L-Carnitine

USP/EP

API/Food/Feed

medicine and health care products, sports drinks, infant food and animal feed;
mainly used in beverages and injections; suitable for liquid pharmaceutical preparations

PMLC02

L-Carnitine L-Tartrate

In-house

API/Food

solid pharmaceutical preparations, tablets and capsules

PMLC03

L-Carnitine Fumarate

In-house

API/Food

solid pharmaceutical preparations, tablets and capsules

PMLC04

Acetyl L-Carnitine HCl

KFDA

API/Food

fat-soluble raw material

PMLC05

L-Carnitine (50%)

In-house

Feed

animal feed

PMLC06

L-Carnitine HCl

In-house

API/Food/Feed

Liquid raw material

PMLC07

Propionyl L-Carnitine HCl

In-house

API/Food

used in the treatment of deterioration of renal function, congestive heart failure,
intermittent claudication and other diseases

PMLC08

L-Carnitine Orotate

In-house

Food

solid pharmaceutical preparations, adjuvant therapy for hepatitis, liver cirrhosis,
fatty liver and hepatotoxicity

PMLC09

DL-Carnitine Orotate

In-house

API/Food

solid pharmaceutical preparations, adjuvant therapy for hepatitis, liver cirrhosis,
fatty liver and hepatotoxicity

PMLC10

DL-Carnitine HCl

In-house

Food

mainly used in animal feed

PMLC11

L-Carnitine Magnesium Citrate

In-house

 

suitable for solid pharmaceutical preparations, tablets and capules; helpful for the
treatment and prevention of obesity, diabetes and cardiovascular disease.

PMLC12

L-Carnitine Calcium Fumarate

In-house

Food

dietary supplements, solid pharmaceutical preparations

Where are L-Carnitine extracted from?

L-carnitine is an amino acid (a building block for proteins) that is naturally produced in the body. L-carnitine helps the body produce energy. It is important for heart and brain function, muscle movement, and many other body processes. L-carnitine can get the amino acid fat into energy, red meat is the main source of L-carnitine, non-toxic side effects to the human body.

L-Carnitine Specification(COA)

ITEMS

 

SPECIFICATIONS

 

RESULTS

 

Appearance

 

White or almost white powder

White powder

 

Water content        (%)

 

14.0-16.0

 

14.89

SiO2 content         (%)

 

33.0-35.0

34.87

L-Carnitine content   (%)

 

48.5-52.0

50.20

ITEMS

SPECIFICATIONS

RESULTS

Appearance

White crystalline powder

White crystalline powder

pH

3.0-4.0

3.28

Specific rotation         (°)

-16.5- -18.5

-17.14

Water content           (%)

≤1.0

0.34

Residue on ignition      (%)

≤0.5

0.08

Loss on drying          (%)

≤0.5 

0.38

Heavy metals          (ppm)

≤10

<10

Arsenic               (ppm)

≤1

<1

L-Carnitine content      (%)

56.5-60.5

57.68

Fumaric acid content    (%)

40.5-42.5

40.80

ITEMS

SPECIFICATION

Results

Appearance

White crystalline powder

White crystalline powder

Particle size    (mesh)

Through 20

Conform

符合

pH

 

3.0-4.5

 

3.68

Specific Rotation (°)

 

-9.5- -11.0

 

-10.17

Residue on ignition (%)

 

≤0.5

 

0.08

Loss on drying(%)

 

≤0.5

 

0.26

Water(%)

 

≤1.0

 

0.24

Heavy Metals  (ppm)

 

≤10

 

<10

As  (ppm)

 

≤1

 

<1

Assay

L-Carnitine

Tartaric acid

 

68.2+ 1.0

31.8+ 1.0

 

67.99

31.68

ITEMS

SPECIFICATIONS

RESULTS

Appearance

White crystalline powder

White crystalline powder

pH

2.3-2.6

2.50

Specific rotation   (°)

-27.0~ -28.5

-27.99

Loss on drying    (%)

≤0.5

0.36

Residue on ignition (%)

≤0.5

0.08

Heavy metals   (ppm)

≤10

<10

As             (ppm)

≤1

<1

Water            (%)

≤1.0

0.33

Impurity(HPLC)

Crotono Bataine HCl (%)

L-Carnitine HCl   (%)

 

≤0.2

≤1

 

0.02

0.08

Assay           (%)

 98.0-102.0

98.88

ANALYSIS

SPECIFICATION

RESULTS

Test Method

Assay

L-Carnitine≥99%

99.48% 

USP

Physical & Chemicals

Appearance

White crystals or crystalline

powder

White crystalline

powder

Organoleptic

Identification

IR

Positive

USP

Appearance of Solution

Clear and Colourless

Clear and Colourless

EP

Specific rotation

-29°~-32°

-31.26°

USP

PH

5.5~9.5

6.75

USP

Water content

≤1.0%

0.18%

USP

Residue on Ignition

≤0.1%

0.04%

USP

Residue Acetone

≤0.1%

0.005%

USP

Residue Ethanol

≤0.5%

0.10%

USP

Chloride

≤0.4%

Comforms

USP

Potassium

≤0.2%

<0.2%

USP

Sodium

≤0.1%

<0.1%

USP

Cyanide

Absent

Comforms

USP

Heavy Metals

Heavy Metals

≤10ppm

Comforms

USP

Arsenic

≤1ppm

Comforms

USP

Lead

≤3ppm

Comforms

USP

Microbiology

 

 

 

Total Plate Count

≤1000cfu/g

40cfu/g

USP

Yeast & Mold

≤100cfu/g

<20 cfu/g

USP

E.Coli

Negative

Negative

USP

Salmonella

Negative

Negative

USP

Extraction Process


L-Carnitine Benefit and Dosage

1. Heart Conditions (Angina, Congestive Heart Failure, Heart Attack)

a) Angina

Several clinical trials show that supplementing with L-carnitine can help reduce symptoms of angina and improve the ability of people with angina to exercise without chest pain. L-carnitine is an amino acid needed to transport fats into the mitochondria (the place in the cell where fats are turned into energy). Adequate energy production is essential for normal heart function.

Recommended Dosage —— Several studies using 1 gram of L-carnitine two to three times per day showed an improvement in heart function and a reduction in symptoms of angina.

b) Congestive Heart Failure

Many L-carnitine/CHF studies have suggested that propionyl-L-carnitine (a modified form of L-carnitine) can help improve heart function and exercise tolerance in people with mild to moderate congestive heart failure. Levels of L-carnitine are low in people with CHF. Heart muscle damage may be reduced by taking L-carnitine supplements.

Recommended Dosage —— Many doctors recommend that those with CHF take 500 mg of L-carnitine two to three times per day.

c) Heart Attack

Some studies suggest that people who take L-carnitine supplements may help reduce damage and complications following a heart attack. L-carnitine is an amino acid important for transporting fats that can be turned into energy in the heart.

Recommended Dosage —— Clinical trials have reported that taking L-carnitine (4–6 grams per day) increases the chance of surviving a heart attack.

2. Peripheral Vascular Disease

Reduced blood flow to the legs from atherosclerosis or hardening of the arteries, where plaque builds up in the arteries, often causes an aching or cramping pain in the legs while walking or exercising. This pain is called intermittent claudication, and the reduced blood flow to the legs is called peripheral vascular disease (PVD). Several studies show that supplementing with L-carnitine can help reduce symptoms and increase walking distance in people with intermitting claudication.

Recommended Dosage —— 2 grams of L-carnitine taken twice per day for three weeks

3. Obesity

In a study, people who add L-carnitine per day to an exercise program lost more weight than those who took a placebo. The amino acid L-carnitine is helpful for weight loss because of its role in fat metabolism.

Recommended Dosage —— 1,000mg of L-carnitine per day

*The Content here is not intended to be a substitute for professional medical advice, diagnosis, or treatment. Always seek the advice of your physician with any questions you may have regarding a medical condition.

Product packaging

0-1kg

1-10kg

10-25kg

Shipping

By Express By Air By Sea
Suitable for under 50kg
Fast: 7-15 days
High cost
Door to door service
easy to pick up the goods
Suitable for more than 50kg
Fast: 7-15 days
High cost
Port to port
professional broker needed
Suitable for more than 500kg
Slow: 7-45 days
Low cost
Port to port
professional broker needed

How To Buy L-Carnitine

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Reasonable bank charges
Arrive time: immediately
Easy to handle
Reasonable bank charges
Arrive time:2-3 work days
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L-Carnitine Manufacturers And Laboratory Shows

L-Carnitine factory

With an investment of 80 million RMB, the construction of the factory started from 2012 and was finished at 2014. There are three production lines that meet the GMP standard in our factory which can process 6,000 ton raw materials each year with production of 900 ton plant extract. Our factory has been issued with the GMP certificate by China Food and Drug Administration in the year 2014.

L-Carnitine manufacturer GMP Production Line

Plant extract testing laboratory

Due to the complexity of plant extract and the deficiency industrial standards, one of our founders established a professional testing lab with an investment of 15 million RMB in 2014. The laboratory is equipped with five High performance liquid chromatography, one Gas Chromatograph, one Atomic Absorption Spectrometer, one Liquid mass spectrometry, one TLC scanner, one Automatic polarimeter, one Infrared Spectrometer, one Automatic melting point apparatus, one Mold incubator, one UV-visible spectrophotometer, one Portable Pressure Steam Sterilizer, one Single clean bench, one Explorer quasi-microbalance, one Electronic balance, and one Experimental resistance furnace.

Our Mission And Philosophy

Where to buy L-Carnitine? Where to find good L-Carnitine Manufacturers and L-Carnitine suppliers? Where can i buy L-Carnitine? Where can i find L-Carnitine price and where to get L-Carnitine for sale? Is that the very question that lingers in your mind every time you do purchasing? Well, that should not be your headache any longer since we are committed to help you get rid of it completely. We can provide you with the safest and most effective L-Carnitine. To ensure the quality of any products that you buy on your platform, we have signed an investment and cooperation agreement with Natural Medicine Public Technical Service Platform, the largest and most professional third-party testing agency in China. Any extract you buy will have to pass the test of our strategic partner before delivery.
To ensure that the production process is under our control, we have built factory of our own, what’s more, we have bought the most shares of several high-quality manufacturers. From raw material selection, to every specific production procedure, to the storage of every kind of product, every detail is under the inspection of our specialists with at least ten years’ experience.