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Basic Information
Product name: Gluconolactone
CAS: 90-80-2
Specification: 98%
MF: C6H10O6
Appearance:white crystal or crystalline powder
Meltinf point: 151-155ºC
Solubility in water: 500G/L(20ºC)
Density: 0.6
Usage:Used as protein coagulant, sour agent, preservative agents and used for production of cosmetics, toothpaate,etc..
Storage Temperature:Keep in a cool, dry place
Description:Gluconolactone is obtained by oxidation of glucose to gluconic acid or its salts, which is purified by desalting, decolorization, concentration and crystallization. Used as a coagulant, stabilizer, sour agent, preservative and preservative in the food industry, it is a multifunctional food additive.

Function
1. tofu coagulantGDL is used as a protein coagulant to produce tofu. The texture of tofu is white and tender, the bitter taste of useless brine or gypsum, no protein loss, high tofu rate, and convenient use. In view of the slightly sour taste of tofu when GDL is used alone, GDL and CaSO4 or other coagulants are often mixed in a ratio of 1:3 to 2:3, the amount of which is 2.5% of the weight of dried beans, and the temperature is controlled at about 4 °C. good results.
2. milk gelling agentMainly used in the production of yogurt or cheese. In industrial use, the gel strength of the milk formed by acidification with GDL is about twice that of the fermented type. The amount of the gel is about 0.025% to 1.5% in the milk to make the product meet the needs. The curd pH, and the bovine milk gel prepared by incubating at 30 ° C when added with 3% has a similar structure to the gel produced by lactic acid fermentation.
3.quality improverThe use of GDL for luncheon meat and canned pork can increase the effect of the coloring agent, thereby reducing the amount of toxic nitrite, and the GDL also has an emulsification effect, antiseptic effect, etc., thereby improving the quality of the canned meat. The maximum dosage is 0.3%.
4. an acidifierGDL can be added to vanilla extract, chocolate, banana and other sweet sherbet and jelly. It is the main acidic substance in the composite leavening agent. It can slowly produce carbonic acid gas and can produce unique flavors.
In addition, GDL can also be used as a chelating agent in the dairy industry, preventing the formation of milk stone and tartar in the beer industry; as a protein south flocculant in the treatment of industrial wastewater containing protein; as a leavening agent is also widely used.

Application
1. used as a tofu coagulant
GDL is used as a protein coagulant to produce tofu. The texture of tofu is white and tender, the bitter taste of useless brine or gypsum, no protein loss, high tofu rate, and convenient use. In view of the slightly sour taste of tofu when GDL is used alone, GDL and CaSO4 or other coagulants are often mixed in a ratio of 1:3 to 2:3, the amount of which is 2.5% of the weight of dried beans, and the temperature is controlled at about 4 °C. good results.
2. Used as milk gelling agent
Mainly used in the production of yogurt or cheese. In industrial use, the gel strength of the milk formed by acidification with GDL is about twice that of the fermented type. The amount of the gel is about 0.025% to 1.5% in the milk to make the product meet the needs. The curd pH, and the bovine milk gel prepared by incubating at 30 ° C when added with 3% has a similar structure to the gel produced by lactic acid fermentation.
3. Used as a quality improver
The use of GDL for luncheon meat and canned pork can increase the effect of the coloring agent, thereby reducing the amount of toxic nitrite, and the GDL also has an emulsification effect, antiseptic effect, etc., thereby improving the quality of the canned meat. The maximum dosage is 0.3%.
4. used as an acidifier
GDL can be added to vanilla extract, chocolate, banana and other sweet sherbet and jelly. It is the main acidic substance in the composite leavening agent. It can slowly produce carbonic acid gas and can produce unique flavors.
In addition, GDL can also be used as a chelating agent in the dairy industry, preventing the formation of milk stone and tartar in the beer industry; as a protein south flocculant in the treatment of industrial wastewater containing protein; as a leavening agent is also widely used.

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FAQ & Payment
Question 1:Can you supply free samples ?
Answer:Because so many free sample orders everyday to us, sorry, we need to supply sample with charge, but sample charge can be deducted from future orders.Hope you can understand.
Question 2: How to assure your delivery same good quality as sample?
Answer: We just take sample from mass production. So same production line,same quality. Even we can supply you preshipment batch sample approval.
Question3. How to assure our delivery and quality after prepayment? If there is a dispute about quality etc, how to solve the problem?
Answer: We are committed to ingredient industry for nearly 20 years. Our products sold popular to European, american, russia and asian market.
The most important is pls book order directly in Alibaba order.You can get extra Ali trade assurance. Our current assurance limit is USD104000 and will still up in future.
We welcome use Trade Assurance, you'll enjoy:
100% product quality protection
100% on-time shipment protection
100% payment protection for your covered amount
Question 4:What kind of payment do you prefer?
Answer: We can accept TT, DP,LC,Westunion etc.
Payment
| T/T | 30% T/T in advance, paid the balance before shipment | |
CFR(C&F) | |||
30% T/T in advance, paid the balance against copy of B/L | |||
CIF | |||
L/C | L/C amount above 20,000 usd, we can accept L/C at | ||
West | |||
Amount lower than 5000usd | |||

| Packing And Shipment | |||
| Fedex/DHL/TNT | Shiping By Air | Shiping By Sea | |
| Suitable Quantity | Under 25KG | Under 100KG | More Than 100KG |
| Shipment Time | 3-10 Days | 5-15 Days | 15-45 Days |
| Shiping Cost | High Cost | High Cost | Lost Cost |
| Service | Door to Door | Door to Airport | Port To Port |
| Other | Easy To Pick Up Goods | Professional Broker is Needed | |



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