Welcome to Guangzhou Kevin Food Co., Ltd.(Headquarters) official website!

Specialized in food additives for 15 years

Stabilizing system customization (food, plastics)

Counseling Hotline:



Contact Us

Tel: 86-20-82960000

Fax: 86-20-82960088

Add: No.19, Jinhui Road, Licheng Street,Zengcheng, Guangzhou City

Salesman Contacts:Feeny Zhu

Tel: 86-20-82960091

Phone: 86-13580390171

Skype: feeny.zhu

E-mail: logistic2@kevinfood.com

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Q&A about colloid products

1. Q: What are the main colloid products? And what is the main application field?

A: Carrageenan: they are two type, one is Kappa refined 80B and Kappa crude 80S. They can be used in food, cosmetic, biochemistry and architectural coatings and other industries

Konjac Gum: they are three types, Konjac 120AA, 120AAT and Konjac 120FF.

They can be be used in food, agriculture and medicine and other industries


2. Q: What is the package and how about the expiration date?

A: The colloid products are packed by multiplied paper bags with polyethylene lining, 25Kg net weight. Carrageenan’s expiration date is 24 month and Konjac gum is 12 month.


3. Q: What is the place of origin? And how about the delivery date?

A: Carrageenan is from Hainan province and Konjac gum is from Sichuan province.

The delivery date is according to the storage, 2 days will be available if stock sufficient.


4. Q:What are the key indexes of colloid product? And how about the volume in national standard?

A: Carrageenan: the 80B’s salt gel strength should above 800, 80S’s salt gel strength should above 450, both products are 80 mesh.

Konjac: mesh, viscosity, transparency and the content of konjac glucomannan


Guangzhou Kevin Food Co., Ltd.(Headquarters)

Tel: 86-20-82960091


Add:No.19, Jinhui Road, Licheng Street, Zengcheng,  Guangzhou City

Salesman Contacts: Feeny Zhu

Salesman Tel:86-20-82960091

Salesman Phone: 86-13580390171




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