Browse Products by Technology

Browse Products by Market

"Shandong Longda Bio-Products Co Ltd, founded in 1976, has 600 employees 195 of which are 

professionals. Our company has also founded Shandong Lonct Enzymes Co.,Ltd and Changchun 

Longda Bio-products Co .,Ltd. In these facilities we can produce 50,000 tons of enzymes 

yearly. This makes us the biggest producer in the national enzyme industry. Our company is 

an important enzyme producing enterprise in China, one of the top 10 enterprises in the 

fermentation industry of china, Shandong Longda-Bio-Products Co.,LTD. holds the chair of 

the vice president of China’s Fermentation Industry and China Enzyme Association and is 

one of the leading high and new tech enterprise in the Shandong Province. Our company has 

built numerous technical centers across Shandong Province such as enzyme engineering 

technology center, engineering research center, the key Laboratory for enzyme bio-

fermentation technology and enzyme engineering research center of Shandong Province, an 

professional academician workstation of Shandong Province, and provides also a national 

post-doctoral scientific research work station. Our company has been certified and 

qualified by international management systems such as ISO9001, KOSHER, HALAL and also has 

the producing permits for food additives and feed additives. Our company has participated 

in editing seven national standards and four industry standards.

Our company continuously strengthen the cooperation with scientific research institutions, 

We have built long term partnerships with 16 famous universities in china and scientific 

research institutions for joint research and development of new enzymes. We have won 4 

projects of National 863 Projects , 2 projects of National Torch Projects, and over 10 

projects of provincial research projects since the 9th Five- Year plan. In 2014 we have 

been awarded with the 2nd prize of National Technological invention award for creation of 

major amylase, green manufacturing and applied research etc.

Our product series included feed enzymes, enzymes for fruit juice industry, enzymes for 

alcohol industry, saccharification enzymes, enzymes for leather and textile manufacturing 

,enzymes for the brewing industry ,enzyme for baking ,enzyme for areca processing, etc. Our 

enzymes are widely used in alcohol production, white spirits and beer manufacturing, the 

production monosodium glutamate ,citric acid, starch sugars, in pharmacy, leather, 

petroleum, feed , and textile industry ,etc. Our products are well known and well reputed 

by our customers. Our products are widely used in the domestic markets but also exported to 

U.S.A, Russia ,Europe ,South East Asia, etc. We have taken more 15% of the domestic market 

share."

Privacy

Terms & Conditions

Terms of Sale

Cookie Policy

Shandong Longda Bio-Products Mid-temp. Alpha-Amylase is obtained by deep fermentation from Bacillus Subtilis. It is widely used in manufacture of starch sugar and alcohol, brewery. textile, dye and printing, papermaking, feed industry etc.

Shandong Longda Bio-Products Mid-temp. Alpha-Amylase

Shandong Longda Bio-Products Thermostable High-temp. Alpha-Amylase is a bacterial amylase preparation derived from Bacillus licheniformis extract. It has good tolerance to high temperature, can be widely used in manufacture of alcohol, brewery, vinegar soy sauce, textile, dye &amp; printing, papermaking etc.

Shandong Longda Bio-Products Thermostable High-temp. Alpha-Amylase

Shandong Longda Bio-Products β-Glucanase is obtained by submerged fermentation from Trichoderma Reesi by Modern back extraction technique. It is widely used in manufacture of beer, feed, cane sugar (sucrose), papermaking, plant resistance to fungal diseases etc.

Shandong Longda Bio-Products β-Glucanase

Shandong Longda Bio-Products β - Amylaseis a kind of high efficiency enzyme obtained from plant by a series of scientific methods. Enzyme system of this product is pure, activity higher, good tolerance to high temperature and no peculiar smell. It is widely used in manufacture of beer vinegar ,high maltose syrup crystalline maltitol etc.

Shandong Longda Bio-Products β - Amylase

Shandong Longda Bio-Products Transglutaminase is obtained by deep fermentation of Streptomyces mobaraensis. It is widely used in the processing of meat products, dairy products, vegetable protein and flour products etc.

Shandong Longda Bio-Products Transglutaminase

Shandong Longda Bio-Products Cellulase is obtained by submerged fermentation from Trichodema Reesi. It is widely used in bakery. brewing. functional oligosaccharides feed, wheat processing etc.

Shandong Longda Bio-Products Cellulase

Shandong Longda Bio-Products Compound Glucoamylase is mixed with glucoamylase and pullulanase. Glucoamylase is obtained by controlled fermentation from Aspergillus Niger. Pullulanase is obtained by deep fermentation from Bacillus Licheniformis. This kind of compound glucoamylase is widely used in producing of brewery. beer, monosodium glutamate, starch sugar and antibiotics, etc.

Shandong Longda Bio-Products Compound Glucoamylase

Shandong Longda Bio-Products Maltogenic Amylase is obtained by deep fermentation of Bacillus subtilis. It is widely used in manufacture of starch sugar and baking industry etc.

Shandong Longda Bio-Products Maltogenic Amylase

Shandong Longda Bio-Products fungal α-Amylase is one kind of food grade a Amylase, made from Aspergillus oryzalvar in the fermentation and extraction method, it is mainly used in the production of high malt syrup beer baking etc.

Shandong Longda Bio-Products fungal α-Amylase

Shandong Longda Bio-Products

"Shandong Longda Bio-Products Co Ltd, founded in 1976, has 600 employees 195 of which are 

professionals. Our company has also founded Shandong Lonct Enzymes Co.,Ltd and Changchun 

Longda Bio-produc

Longda Bio-Products - Enzymes - Fermentation - Industry

Website

Knowde is the first marketplace for chemicals, polymers and ingredients. Our leading-edge digital capabilities connect thousands of sellers and buyers every day.

Savory & Culinary - Food - Food & Nutrition - Shandong Longda Bio-Products - Knowde

Product Families

End Uses

Functions

Ingredient Name

Job Title

Shipping Terms

Name

and the data associated with it — permanently.

This is a Premium Feature

Changes to filters have not been applied.

Discard changes?

{userCompanyName} notice

In order to join {userCompanyName} on Knowde, you must use your business email address.

Business already on Knowde

{userCompanyName} requires all users on {companyName} to register with their business email address to ensure confidentiality and security.

{userCompanyName} requires registering your business email address

There's only a little ways to go.

Creating an account is free and the only way to directly download documents, order samples, request quotes and use direct messaging.

Quit Sign Up?

Tell us about {userCompanyName}

from concierge@knowde.com

Click the link in the email, or enter the 6-digit code

Verification email sent

Since you’re using a personal email address, we require proof to verify the information you have provided.

Please verify your account

Please go back and enter in an email address that is directly associated with a business.

Knowde is built for businesses

Also, using a personal email for creating your {companyName} account may require additional verification of your company details.

We recommend signing up with a work email address to get faster responses, especially when requesting samples, documents, and more.

Please enter your business email address below.  We’ll send you a confirmation code to quickly verify.

Enter your business email

{companyName} uses Knowde for account management so you can manage all of your sample requests, RFQs, orders and more in one place.

Knowde is for businesses, you may have a hard time receiving responses to your requests if you use a personal email address.

to {email}

We sent an email to {email}

Please click the link to reset your password

Check your email

Create a new password

Password expired

Sign in to {companyName}

Enter a new secure password

Change your password

Enter the email address associated with your account

Reset your password

Enter your password for

Use your Knowde password to sign in:

Please provide additional information to help us verify your company.

Terms and Conditions

Compare multiple products at once and find the best fit for your project needs.

Why is this important?

Enter your password

Unlock your account

Knowde is the world’s biggest marketplace to search for ingredients, polymers, and chemistry. You can:

Welcome to Knowde

View All Products

Cart

Please fix the following before proceeding to payment

An order receipt has been emailed to {email}

Order

This feature is currently unavailable at this screen size.

Payment

Shipping

Checkout

KEEP IN MIND

You will lose any existing chat history by starting a new chat.

Start a new chat?

Compare Products

{price} each for {name}

This document is restricted content.

If you believe you should have permission to this document, please request access.

Restricted Access

It only takes 60 seconds to create an account.

Available {documentType} documents for this product ({counter})

Describe Documents You’d Like to Request

Invalid job title

That’s not the reaction we were expecting.

Page not found - Store for chemicals, polymers and ingredients

Internal Server Error - Store for chemicals, polymers and ingredients

Unexpected error occurred. Please contact us.

Client Side Exception - Store for chemicals, polymers and ingredients

Show products with

Filters

Featured Products

Flavor & Taste Explorer

Flavor Families

Enter your inquiry here, include as much detail as you’re able. *

To submit an inquiry to {companyName}, please fill out the form below and click Submit. They will get back to you as soon as they’re able.

Home Page

Request samples, documents, and quotes directly from suppliers

{companyName} experts - Knowde

Knowde is the first marketplace for chemicals, polymers and ingredients. Our leading-edge digital capabilities connect thousands of suppliers and customers every day.

Chemicals Marketplace - ingredients & raw materials - Knowde

Learn how to take full advantage of the free to use tools that you have unlocked.

Explore the capabilities of the platform and get immediate assistance for your needs with one of our experts.

Schedule a Demo

You’ll meet with Kiana from our Knowde Marketplace Team

Explore the capabilities of the platform and get immediate assistance for your needs.

Learn how you can make the most of the free tools now available to you.

Explore the capabilities of the platform with our dedicated team.

Weekly Webinar

See which others might better fit your needs.

This is just one of {allProducts} products on Knowde.

BROWSE THE MARKETPLACE BY

Knowde for Suppliers

Most popular categories

Gain instant access to our marketplace of over 250,000 chemicals, ingredients and polymers from 8,000 suppliers. Browse, search, and filter to quickly compare products, find information, request documents, order samples, and get quotes directly from suppliers.

Search and filter over 250,000 chemicals, ingredients and polymers, access documents and download starter formulations. Interact with over 8,000 suppliers whose representatives are ready to help. Sign up for a free Knowde Marketplace account today.

Create a free account to gain instant access to our marketplace of over 250,000 products and their documents.

Get new products to market faster with a free Knowde Marketplace account

The fastest way to find the right raw materials for your products

Want to explore more products?

Popular {companyName} Products

Start Order

Get a Quote

1 of {brandProductsCount} products in this brand

This will be used for any follow-up questions so we can best meet your needs

Please fill out the form below to help {companyName} prepare your quote

Your request has been sent to {companyName}

This information will help us get you the right materials.

All Categories

{numberOfResults, plural, one {Brand} other {Brands}}

{numberOfResults, plural, one {Product} other {Products}}

Search Tips

{charactersCounter}/{limitCharacters} Characters

Visit

Your account has been verified. You now have access to the full power of {companyName}

The quantity your business will require annually, if the sample product suits your project's needs.