
The Kelp Extract Laminarin is a storage glucan (a polysaccharide of glucose) found in brown algae. It is used as a carbohydrate food reserve in the same way that chrysolaminarin is used by phytoplankton, especially in diatoms.
Laminarin can reduce urine protein content, increase creatinine clearance rate, and has a good effect on improving kidney function. It is more easily absorbed by the human body and is convenient to eat.
It is created by photosynthesis and is made up of β(1→3)-glucan with β(1→6)-branches. It is a linear polysaccharide, with a β(1→3)β(1→6) ratio of 3:1. Its hydrolysis is catalyzed by enzymes such as laminarinase (EC 3.2.1.6) that breaks the β(1→3) bonds.

|
ANALYSIS |
SPECIFICATION |
RESULTS |
|
Appearance |
Off WhiteFine Powder |
Complies |
|
Odor |
Characteristic |
Complies |
|
Assay(UV) |
Polysaccharide≥85.0% |
85.3% |
|
Sieve analysis |
NLT 95% pass 80 mesh |
Complies |
|
Loss on Drying |
≤5.0% |
3.20% |
|
Heavy Metal |
<20ppm |
Complies |
|
LEAD(Pb) CADMIUM(Cd) MERCURY(Hg) |
<1ppm <1ppm <1ppm |
Complies Complies Complies |
|
Residual Solvents |
Eur.Pharm. |
Complies |
|
Total Plate Count |
<1000cfu/g |
Complies |
|
Yeast & Moulds |
<100cfu/g |
Complies |
|
E.Coli |
Negative |
Complies |
|
Salmonella |
Negative |
Complies |

1. Promote digestion: It has the effect of promoting intestinal peristalsis and increasing the growth of probiotics, which helps to improve the function of the digestive system and relieve constipation and other digestive problems.
2. Anti-allergic effect: It can inhibit allergic reactions, relieve allergic symptoms and allergic diseases such as allergic rhinitis and asthma.
3. Stimulate the growth of healthy cells: Studies have shown that it can promote the growth and regeneration of healthy cells, which is helpful for wound healing and tissue repair.
4. Anti-diabetic effect: It can regulate blood sugar levels, improve insulin sensitivity, and help prevent and manage diabetes.

1. It is widely used in the pharmaceutical field, including immunomodulators, antitumor drugs, anti-inflammatory drugs, antibacterial drugs, etc. It can be used to improve immunity, adjuvant treatment of tumors, and reduce inflammation.
2. Supplements:
enhance human immunity, improve intestinal health, regulate blood lipids and blood sugar, etc.
3. Biotechnology field: It can be used as medium, fermentation accelerator, etc. in biotechnology to promote the growth of microorganisms and produce useful metabolites.
Reference
[1]. Kim MS, et al. (2008). Effects of seaweed supplementation on blood glucose concentration, lipid profile, and antioxidant enzyme activities in patients with type 2 diabetes mellitus.



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