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Жидкий фермент глюкоамилазы для сахарной промышленности крахмала

Жидкий фермент глюкоамилазы для сахарной промышленности крахмала

Категория: Enzyme Preparations >>>
Поставщик: Sunson,Industry,Group,Co.,Ltd.

Цена:10,00 $ - 25,00 $*

Количество:

Описание и отзывы

Трекер стоимости

Месяц	Минимальная цена	Макс. стоимость
Sep-17-2025	12.36 $*	13.17 $*
Aug-17-2025	12.96 $*	13.43 $*
Jul-17-2025	10.11 $*	11.50 $*
Jun-17-2025	12.5 $*	13.62 $*
May-17-2025	10.72 $*	11.8 $*
Apr-17-2025	11.92 $*	12.40 $*
Mar-17-2025	11.12 $*	12.38 $*
Feb-17-2025	11.79 $*	12.63 $*
Jan-17-2025	11.2 $*	12.30 $*

Характеристики

Product Description

Liquid glucoamylase enzyme for starch sugar industry

INTRODUCTION

The product is produced by mixing carefully optimized proportion of glucoamylase and pullulanase coming from submerged fermentation of Aspergillus niger and Bacillus subtilis, respectively. The combination of glucoamylase with supplementary pullulanase makes saccharification more efficient by avoiding limit dextrin and by-product formation, and therefore saving processing cost while producing more glucose.

Characteristics

Declared Activity	Glucoamylase 90,000 u/ml Pullulanase 1,000 u/ml
Production Organism	Aspergillus niger
Physical Form	Liquid
Color	Brown ,Color can vary from batch to batch. Color intensity is not an indication of enzyme activity
Odour	Normal microbial fermentation odour.

DEFINITION OF UNIT

1 unit of Glucoamylase equals to the amount of enzyme which hydrolyzes soluble starch to get 1mg glucose at 40℃ and pH4.6 in 1h.

1 unit of Pullulanase equals to the amount of enzyme needed to liberate 1µmol of reducing sugar (Calculated as glucose) from pullulan in one minute at pH5.8, 50℃.

MECHANISM

Pullulanase is a type of isoamylase which can selectively hydrolyze α-1,6-glucosidic linkage in pullulan, starch and oligosaccharides, thereby, making the complete hydrolysis of branched starch possible. When used together with glucoamylase, it speeds up saccharification by degrading α-1,6-glucosidic linkage and increases glucose yield.

REATION PARAMETERS

PARAMETERS	RANGE
Activity Temperature	30℃-65℃
Optimum Temperature	58℃-64℃
Activity pH	3.5-6.0
Optimum pH	4.0-4.8

DOSAGE

The recommended dosage is 0.35-0.6 kg of the enzyme preparation per ton of dry starch when saccharifying at 60-63℃ and pH 4.3-4.5. A starting dose of 0.45kg per ton of dry starch is recommended under most conditions. However, the optimal dosage depends on the specific process parameters and should be determined by testing different dosages.

PACKAGE DAN STORAGE

Package： 25kgs/drum; 1,125kgs/drum.
Storage： Keep sealed in a dry and cool place and avoid direct sunlight. Slight sedimentation is acceptable since it will not impact performance of the product.
Shelf life: 12 months in a dry and cool place.

SAFETY

Enzyme preparations are proteins that may induce sensitization and cause allergic type of symptoms in susceptible individuals.Prolonged contact may cause minor irritation for skin, eyes or nasal mucosa. Any direct contact with human body should be avoided.If irritation or allergic response for skin or eyes develops, please consult a doctor.

OUR SERVICE

1. Any inquiries will be replied within 12 hours.
2. Dedication to quality, supply & service.
3. Strictly on selecting raw materials.
4. OEM/ODM Available.
5. Reasonable & competitive price, fast lead time.
6. Sample is available for your evaluation & Formulation development.
7. Faster delivery: Sample order in stock and 3-7 days for bulk production.
8. We have strong cooperation with DHL, TNT, UPS, FEDEX, EMS. Or you also can choose your own shipping forwarder.

ABOUT US

Company introduction

Sunson Industry Group Co., Ltd. was founded in 1996. After 21 years full efforts, Sunson has grown to be a large enzyme enterprise, specializing in exploring, researching, manufacturing and marketing of industrial enzymes. We have 1 strain R & D center, 1 application research center and 2 modern manufacturing bases. Sunson group is the member of China Biotech Fermentation Industry Association, and has been awarded as “Key Enterprise of China Enzymes Industry”. We take the lead to be certified with ISO9001:2000 quality management system in enzyme industry.

Currently, Sunson group has established 6 subsidiary companies and 30 offices in 32 cities, provinces and municipalities in China. Our products have been exported to more than 30 countries and regions. “Sunson” has become a leading brand of enzyme industry in China.