离岸价格
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国家:
China
型号:
h-8
离岸价格:
位置:
-
最小订单价格:
-
最小订单:
-
包装细节:
-
交货时间:
-
供应能力:
-
付款方式:
T/T, L/C
產品組 :
联系人 Mr. David
tongbai, zhengzhou, Henan
| description: |
|
ε-polylysine is a
naturally produced, cationic homopolymer of ****0
L-lysine（due
to Streptomyces albulus fermentation.), which was
connected by ε-amido bond compounded by a e-amido of
l-lysine and a e-carboxyl of another
l-lysine.
ε-polylysine can greatly
inhibit the growth of bacteria, yeasts and moulds
bacteria, especially to the
Gram+bacteria which can’t
easily inhibit by others. As a good preservative,
ε-PL is characterized as
beinghigh safety,
water-soluble, stable at high temperatures, widely usage,
non prejudice to the taste, antibacterial in neutral or
subacidity conditions. Because of the stability at high
temperatures, it can inhibit
someheat-resistantbacillus
after heat treatment and
sometadpole-form
noncontractile siphovirus as well.
ε
- PL can stop small intestine fat absorption through
inhibiting pancreatic lipase activities, so it can be the
dietotherapy for obese patients. Besides, ε - PL also can
be used in cosmetics, disinfectant or cleaner for food
machinery or hutch, etc.
Physical and Chemical
Properties
Appearance and Physical State: highly hygroscopic pale yellow powder
Melting Point: **2.8
°C
pH:
5.0
Solubility in Water: soluble Molecular Weight: ***0 g/mol (degree of polymerization = *0)
Packages
1kg，2kg, *5kg or packed to customer's requirements.
Shelf life
Two years in cool (***0°C), dry conditions, away from direct sunlight in original unopened packs |
| 国家: | China |
| 型号: | h-8 |
| 离岸价格: | 获取最新报价 |
| 位置: | - |
| 最小订单价格: | - |
| 最小订单: | - |
| 包装细节: | - |
| 交货时间: | - |
| 供应能力: | - |
| 付款方式: | T/T, L/C |
| 產品組 : | food preservative |
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