Glucona Delta Lactone(GDL)
, a non-toxic white crystalline powder, is obtain from the oxidation of glucose to gluconic acid or its salts by purification, decolorization, concentration and crystallization. GDL,soluble in water,slow decomposition under 25ºC,is widely used in food industry.
Features

The food additive gluconic acid was prepared from sodium gluconate by dissolution, cation exchange, sodium removal, concentration, crystallization, centrifugation and drying- δ- Lactone.

Packaged in multi-layer kraft paper bag with food grade PE inner bag, net 25kg/bag. (Other packaging types are available on request SHELF LIFE: 24 months if stored under recommended storage conditions. STORAGE CONDITIONS: Should be stored in air tight container in a cool and dry place below 40ºC and relative humidity less than 70%. The product should be reevaluated if it exceeds

Our Advantages
Our factory
has been in
specialty chemicals and food additives
for about
20 years.And
is the
largest manufacturer
of
sodium gluconate, gluconolactone/GDL.In addition, we are also the
leading manufacturer
of
trehalose, allulose, erythritol,
modified starch, gluconic acid, glucose syrup, corn fiber, corn gluten meal,etc.Wide
applications: Food ingredients, food addtive,food chemicals ,feed ingredients,feed additive,pharmaceutical intermediate and raw material, specialty chemicals, fine chemicals,daily chemicals, cosmetics,, industrial chemicals(paper making, textile and dyeing, cleaning and detergent, fertilizer, etc.),etc.
Why choose us
Why choose us ?
We are the largest manufacturer of glucono delta lactone and sodium gluconate.And large manufacture for modified starch, trehalose, erythritol, allulose.We have three large production bases, two R&F buildings, three branches (Shanghai branch, Qingdao Branch, Guangzhou) and several oversea offices.
Stock or delivery within 7 days.

1.What are your payment terms?
For our first cooperate
client,usually by TT 30% deposit,balance paid agansit BL copy,or full amount LC at sight.If you be our regular client, payment term can adjust.2.What is your delivery time?
It depends on order quantity,usually we will arrange shipment within 3-20days.3.How about packing?
Usually we provide packing as 25kg/bag or carton.Of course,if you have special requirment for packing,we will adjust according to you.4.When can I get reply?
Our sales manager will contact you within 24hours.5.How about the validity of products?
According to the products you order,usually 2 years.6.What documents do you provide?
Usually we provide Commercial Invioce,Packing List, Bill of Loading,COA,Healthy Certificate and Original Certificate,etc.If there are any special requierments
in your market,please let us know.7.Can I get sample before order?
Yes,we can provide free sample once price is agreed,and you have to pay us delivery fee in advance.8.Where is your loading port?
Usually QINGDAO port.