KEYO - Enzymatic Seaweed Extract

Efficient,Multifunctional and Eco-friendly Natural Biostimulant

• 100% organic input
• Nothing added during production except for enzymes
• No acid or alkali used in production
• All the alginic acides are converted into Alginate Oligosaccharide throught enzymatic hydrolysis,with higher bioactivity than those from cell burst process.

Produced via 100% Enzymatic Process

• Soak dry seaweed powder for 48 hours in water
• Grind seaweed into a paste, add cellulose,fucoidanase and alginate lyase in the reactor
• Hydrolyze seaweed paste fully at 40-50℃ for 12 hours

Ascophyllum nodosum Characteristics

• Rich in Natrual Hormones

Key Benefit

Improve Stress Tolerance

Company Introduction

Qingdao MacroAlga Co., Ltd, founded by Qingdao Institute of Bioenergy and Bioprocess Technology (QBEBT)Chinese Academy of Sciences (CAS), is a 

technology commercialization enterprise. We focus on research, development and production of biostimulants raw material 

and own core technology patents about enzyme production and oligosaccharide degradation.

Our biostimulants have been exported to more than 30 countries in North America, Europe, Latin America, Asia and Africa.

• Enzymatic Seaweed Extract  10000 ton

• Alginate Oligosaccharide Powder    300 ton

• Chitosan Oligosaccharide Powder  500 ton  

• Protein Hydrolysate (Chicken-derived Peptide)  1000 ton