Botanical Extract, Botanical Extracts Dyes, Natural Dyes, Natural Dyes Company, Botanical Extract Dyes Inc

About US

Zelang Group is located in Nanjing Hi-Tech Development Zone and was founded in 2004. We are a high-tech enterprise specialized and engaged in the production and sales of natural plant extract. We have self-managed import and export rights.

We rely on China Pharmaceutical University and Nanjing University Of Medicine to employ experienced professors in digital technology and graduate students who represent the main body of our talent team.

Furthermore, we have two natural extract laboratories, one analysis and test center, one pilot production base and two factories, which ensures various stages of development.

About Botanical Extract dyes

Zelang Group is located in Nanjing Hi-Tech Development Zone and was founded in 2004. We are a high-tech enterprise specialized and engaged in the production and sales of natural plant extract. We have self-managed import and export rights.

We rely on China Pharmaceutical University and Nanjing University Of Medicine to employ experienced professors in digital technology and graduate students who represent the main body of our talent team. We possess advanced equipment to analyze the extraction and separation of testing instruments, including multi-function extractors, microwave extraction devices, membrane separation devices and highly effective liquid phase color spectrometers. We import high half preparation color spectrometers, gas phase color spectrometers, infrared spectrometers, UV-VIS spectrophotometer, etc. With various technical personnel, our company has published a total of 36 theses in domestic and overseas professional journals and has 28 patents in the field.

Furthermore, we have two natural extract laboratories, one analysis and test center, one pilot production base and two factories, which ensures various stages of development. We conduct strong scientific research and standard quality control. Our company enhances the competitiveness of our products. We are one of China's most outstanding enterprises in plant pharmaceutical industry and therefore well renowned.

Our company has two marketing departments to deliver the best customer service, provide all kinds of natural plant extract and offer standard Chinese chemical products for customers all over the world. Our products are widely used in medicine, health products, cosmetics, etc. According to customers' needs, we can provide various plant extract ratios of monomer extraction and separation. With our certifications, we are able to provide products which meet or exceed the quality standard.

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  • Curcumin

    COUNT:771
    DATE: 8/24/2016 3:22:55 AM

    Curcumin

    Curcumin is obtained by solvent extraction of turmeric i.e. the ground rhizomes of natural strains of Curcuma longa L. In order to obtain a concentrated curcumin powder, the extract is purified by crystallization.
  • Beetroot Red

    COUNT:750
    DATE: 8/25/2016 2:01:44 PM

    Beetroot Red

    Beet Red Is Obtained From The Roots Of Natural Strains Of Red Beets ( Beta Vulgaris L. Var. Rubra) By Pressing Crushed Beet As Press Juice Or By Aqueous Extraction Of Shredded Beet Roots And Subsequent Enrichment In The Active Principle.
  • Lycopene

    COUNT:721
    DATE: 8/25/2016 1:06:59 AM

    Lycopene

    Lycopene Is Obtained By Solvent Extraction Of The Natural Strains Of Red Tomatoes ( Lycopersicon Esculentum L. ) With Subsequent Removal Of The Solvent.
  • Beta Carotene

    COUNT:699
    DATE: 8/25/2016 1:01:41 AM

    Beta Carotene

    These Specifications Apply Predominantly To All Trans Isomer Of ^-Carotene Together With Minor Amounts Of Other Carotenoids. Diluted And Stabilized Preparations May Have Different Cis/Trans Isomer Ratios.
  • Chlorophylls

    COUNT:686
    DATE: 8/25/2016 2:09:25 PM

    Chlorophylls

    Chlorophylls Are Obtained By Solvent Extraction Of Natural Strains Of Edible Plant Material , Grass, Lucerne And Nettle. During The Subsequent Removal Of Solvent, The Naturally Present Co-Ordinated Magnesium May Be Wholly Or Partly Removed From The Chlorophylls To Give The Corresponding Pheophytins.
  • Lutein

    COUNT:651
    DATE: 8/25/2016 1:03:43 AM

    Lutein

    Lutein Is Obtained By Solvent Extraction Of The Natural Strains Of Edible Fruits And Plants, Grass, Lucerne (Alfalfa ) And Tagetes Erecta. The Main Colouring Principle Consists Of Carotenoids Of Which Lutein And Its Fatty Acid Esters Account For The Major Part.
  • Paprika Extract

    COUNT:645
    DATE: 8/25/2016 2:06:41 PM

    Paprika Extract

    Paprika Extract Is Obtained By Solvent Extraction Of The Natural Strains Of Paprika, Which Consists Of The Ground Fruits Pods, With Or Without Seeds, Of Capsicum Annuum L., And Contains The Major Colouring Principles Of This Spice.
  • Purple Sweet Potato Pigment

    COUNT:1878
    DATE: 3/4/2015 7:26:42 PM

    Purple Sweet Potato Pigment

    Purple Sweet Potato Color, a pure natural and water soluble food color produced by our company, is extracted from purple root tuber of edible purple sweet potato (Impomoea batatas ) planted locally. The process is checking, washing, slicing, extracting, filtrating, purifying, concentrating, sterilizing(purple sweet potato color liquid), spraying & drying(purple sweet potato color powder).
  • Gardenia Blue Pigment

    COUNT:1860
    DATE: 3/17/2015 4:51:34 PM

    Gardenia Blue Pigment

    Gardenia Blue, a natural food pigment, is got from the gardenia (Gardenia jasminoides ELLIS) fruit of madder family by biological fermentation.
  • Radish Red Pigment

    COUNT:1793
    DATE: 3/17/2015 5:07:56 PM

    Radish Red Pigment

    Radish Red(Red Radish Color), a pure natural and water soluble food color produced by our company, is extracted from Raphanus sativusL an edible red shell & heart radish which have a long planting history locally.

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