| Customization: | Available |
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| CAS No.: | 9000-69-5 |
| Formula: | C6h12o6 |
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Introduction
Natural pectin, in the form of protopectin, pectin and pectic acid, widely exists in fruits, roots, stems and leaves of plants. It is a component of cell wall. It is accompanied by cellulose and constitutes an interlayer binding substance in adjacent cells, which makes the cells of plant tissues closely bonded. Protopectin is a water-insoluble substance, but it can be decomposed into water-soluble pectin by adding water under the action of acid, alkali, salt and other chemical reagents and enzymes. Pectin is essentially a linear polysaccharide polymer containing hundreds to about 1000 dehydrated galacturonic acid residues with an average molecular weight of 50,000 to 15,000.
Pectin is white or yellow or light gray, light brown powder to powder, almost odorless, slippery taste. Soluble in 20 times water, form milky white viscous colloidal solution, weak acidity. It has strong heat resistance and is almost insoluble in ethanol and other organic solvents. Moistening with ethanol, glycerin and sugar syrup or mixing with sugar more than three times can improve solubility. It is more stable in acidic solution than in alkaline solution.
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FAQ
Q1: What's the Minimum Order Quantity?
A:100kg,but usually we accept less quantity such as 1kg on the condition that sample charge is 100% paid.
Q2: How to Get Sample?
A: Sample would be sent soon after we receive the Fedex No. from clients.(Test fee USD80 for Fedex dispatching has been paid by our company.)
Q3: How to start orders or make payments?
A: Proforma invoice will be sent first after confirmation of order, enclosed our bank information. Payment by T/T or L/C.
Q4: What is Lead Time?
A: Generally, cargo could be loaded on ship in about two weeks after the date of receiving prepayment or L/C. Sometimes one week earlier or later.(Chinese holiday not included)
Q5: What's the bulk Packing?
A: for bulk packing, 25kg or 20kg per bag, outer package kraft paper bag or Woven poly bag, inner is plastic water-proof bag. If pouch packing is in need, it could be customized.
Q6: How to confirm the Product Quality before placing orders?
A:You can get free samples for some products,you only need to pay the shipping cost?or arrange a courier?to?us and take the samples.You can send us your product specifications and requests,we will manufacture the?products according to your requests.
Q7: How to contact us?
Address: Factory Building, No. 32, Aoguan Miaodou, Haicang District,
Xiamen361003, Fujian Province, China
Tel: +86 0592-5112633
Fax: +86-0592-3761536
Mobile: + 86 18106954502
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