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SLBIO Food Grade Pyrroloquinoline Quinone 99% PQQ Powder CAS 72909-34-3
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SLBIO Food Grade Pyrroloquinoline Quinone 99% PQQ Powder CAS 72909-34-3
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SLBIO Food Grade Pyrroloquinoline Quinone 99% PQQ Powder CAS 72909-34-3

Moq: 1KG
Prezzo: $888/kg
Imballaggio standard: 1 kg/ borsa 25 kg/ tamburo
Periodo di consegna: 3 giorni
Metodo di pagamento: T/T,Paypal
Capacità di alimentazione: 1000/mese
Informazione dettagliata
Descrizione di prodotto
Informazione dettagliata
Luogo di origine
Cina
Marca
SL
Certificazione
ISO22000/ISO9001/HACCP
Numero di modello
SL20260507001
Nome:
Polvere di PQQ
Specifica:
99%
Marca:
SLBIO
aspetto:
polvere rossa
MOQ:
1KG
Certificato:
ISO22000/ISO9001/HACCP
Durata di conservazione:
24 mesi se conservato correttamente
Magazzinaggio:
Conservare in un luogo ben chiuso con temperatura bassa costante e senza luce solare diretta
Descrizione di prodotto

What is PQQ?

   Pyrroloquinoline quinone (PQQ), with the chemical formula C14H6N2O8 and a molecular weight of 330.206, is an aromatic ortho-quinone compound. It is reddish-brown in appearance, readily soluble in water, and decomposes easily under light. Its isoelectric point is 2.75, and its melting point is 250°C.


   PQQ is relatively stable to heat and exhibits a unique green fluorescence. Under weakly acidic and neutral conditions, it readily dissociates into anions, which can combine with many compounds such as water, alcohols, aldehydes, ketones, ammonia, amines, boric acid, and cyanides to form corresponding adducts. In living organisms, PQQ exists in three forms—quinone (PQQ), semiquinone (PQQ), and hydroquinone (PQQH2)—depending on the binding of electrons and hydrogen ions. Its high redox potential ensures efficient electron transfer, making it a highly efficient coenzyme. Besides naturally occurring forms, PQQ can also be biosynthesized in vivo by specific gene clusters.

Application

Stimulating Microbial Cell Growth: PQQ stimulates microbial growth in two ways: first, it shortens the lag phase of bacterial cells, similar to essential growth factors, accelerating cell growth and increasing cell yield with increasing concentration; second, it shortens the lag phase without affecting the cell growth rate.


Stimulating Plant Cell Growth: By shortening the growth arrest phase, PQQ stimulates plant growth. It also promotes plant growth by enhancing the synthesis of auxins and cytokinins, thus promoting molecular-level gene regulation and improving plant cell metabolism.


Stimulating Human Cell Growth: Low concentrations of PQQ (0.003–30 μM) significantly enhance DNA synthesis in human fibroblasts and significantly increase cell density.

SLBIO Food Grade Pyrroloquinoline Quinone 99% PQQ Powder CAS 72909-34-3 0

Product Parameters

Item Specification Test result
Appearance Red Powder Conforms
Odor Characteristic Conforms
Taste Characteristic Conforms
Loss on Drying ≤5.0% Conforms
Ash ≤5.0% Conforms
Particle size 95% pass 80 mesh Conforms
Allergens None Conforms
Chemical Control
Heavy metals NMT 10ppm Conforms
Arsenic NMT 2ppm Conforms
Lead NMT 2ppm Conforms
Cadmium NMT 2ppm Conforms
Mercury NMT 2ppm Conforms
Microbiological Control
Total Plate Count 10,000cfu/g Max Conforms
Yeast & Mold 1,000cfu/g Max Conforms
E.Coli Negative Negative
Salmonella Negative Negative

About this supplier

   Our business founded in 2020, is a young and dynamic company specializing in the production, marketing, distribution and sales of herbal extracts, food additives and cosmetic raw materials, with its own research and development team,committed to producing high-quality products!

   Our business scope includes the production and sale of natural extracts, cosmetic raw materials, vegetable powder, fruit powder, feed additives, etc. Over the years, we have established a good relationship with customers, and our products are sold at home and abroad, and are well received by customers.
Package & Storage
   Our packing method is 1KG/Aluminium bags, 25kg/drum

For some products that require special packaging during transportation, we will carry out more delicate packaging. For example, retinal needs to be stored at -20 °C, so we choose cold chain transportation during transportation; deoxyarbutin will change color during transportation, so we will Vacuum packing of deoxyarbutin

Tag: 

polvere di alimenti salutari,  

polvere nutritiva,  

polveri per la salute

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prodotti
dettagli dei prodotti
prodotti

Spugna idrolizzata

Materie prime alimentari salutari

Materie prime cosmetiche

Polvere di frutta e verdura

Peptidi

Estratti vegetali

Additivi alimentari

Resveratroli

Alpha Lipoic Acid
SLBIO Food Grade Pyrroloquinoline Quinone 99% PQQ Powder CAS 72909-34-3
  • Nome
  • Nome
  • Nome
SLBIO Food Grade Pyrroloquinoline Quinone 99% PQQ Powder CAS 72909-34-3
Moq: 1KG
Prezzo: $888/kg
Imballaggio standard: 1 kg/ borsa 25 kg/ tamburo
Periodo di consegna: 3 giorni
Metodo di pagamento: T/T,Paypal
Capacità di alimentazione: 1000/mese
Informazione dettagliata
Descrizione di prodotto
Informazione dettagliata
Luogo di origine
Cina
Marca
SL
Certificazione
ISO22000/ISO9001/HACCP
Numero di modello
SL20260507001
Nome:
Polvere di PQQ
Specifica:
99%
Marca:
SLBIO
aspetto:
polvere rossa
MOQ:
1KG
Certificato:
ISO22000/ISO9001/HACCP
Durata di conservazione:
24 mesi se conservato correttamente
Magazzinaggio:
Conservare in un luogo ben chiuso con temperatura bassa costante e senza luce solare diretta
Quantità di ordine minimo:
1KG
Prezzo:
$888/kg
Imballaggi particolari:
1 kg/ borsa 25 kg/ tamburo
Tempi di consegna:
3 giorni
Termini di pagamento:
T/T,Paypal
Capacità di alimentazione:
1000/mese
Descrizione di prodotto

What is PQQ?

   Pyrroloquinoline quinone (PQQ), with the chemical formula C14H6N2O8 and a molecular weight of 330.206, is an aromatic ortho-quinone compound. It is reddish-brown in appearance, readily soluble in water, and decomposes easily under light. Its isoelectric point is 2.75, and its melting point is 250°C.


   PQQ is relatively stable to heat and exhibits a unique green fluorescence. Under weakly acidic and neutral conditions, it readily dissociates into anions, which can combine with many compounds such as water, alcohols, aldehydes, ketones, ammonia, amines, boric acid, and cyanides to form corresponding adducts. In living organisms, PQQ exists in three forms—quinone (PQQ), semiquinone (PQQ), and hydroquinone (PQQH2)—depending on the binding of electrons and hydrogen ions. Its high redox potential ensures efficient electron transfer, making it a highly efficient coenzyme. Besides naturally occurring forms, PQQ can also be biosynthesized in vivo by specific gene clusters.

Application

Stimulating Microbial Cell Growth: PQQ stimulates microbial growth in two ways: first, it shortens the lag phase of bacterial cells, similar to essential growth factors, accelerating cell growth and increasing cell yield with increasing concentration; second, it shortens the lag phase without affecting the cell growth rate.


Stimulating Plant Cell Growth: By shortening the growth arrest phase, PQQ stimulates plant growth. It also promotes plant growth by enhancing the synthesis of auxins and cytokinins, thus promoting molecular-level gene regulation and improving plant cell metabolism.


Stimulating Human Cell Growth: Low concentrations of PQQ (0.003–30 μM) significantly enhance DNA synthesis in human fibroblasts and significantly increase cell density.

SLBIO Food Grade Pyrroloquinoline Quinone 99% PQQ Powder CAS 72909-34-3 0

Product Parameters

Item Specification Test result
Appearance Red Powder Conforms
Odor Characteristic Conforms
Taste Characteristic Conforms
Loss on Drying ≤5.0% Conforms
Ash ≤5.0% Conforms
Particle size 95% pass 80 mesh Conforms
Allergens None Conforms
Chemical Control
Heavy metals NMT 10ppm Conforms
Arsenic NMT 2ppm Conforms
Lead NMT 2ppm Conforms
Cadmium NMT 2ppm Conforms
Mercury NMT 2ppm Conforms
Microbiological Control
Total Plate Count 10,000cfu/g Max Conforms
Yeast & Mold 1,000cfu/g Max Conforms
E.Coli Negative Negative
Salmonella Negative Negative

About this supplier

   Our business founded in 2020, is a young and dynamic company specializing in the production, marketing, distribution and sales of herbal extracts, food additives and cosmetic raw materials, with its own research and development team,committed to producing high-quality products!

   Our business scope includes the production and sale of natural extracts, cosmetic raw materials, vegetable powder, fruit powder, feed additives, etc. Over the years, we have established a good relationship with customers, and our products are sold at home and abroad, and are well received by customers.
Package & Storage
   Our packing method is 1KG/Aluminium bags, 25kg/drum

For some products that require special packaging during transportation, we will carry out more delicate packaging. For example, retinal needs to be stored at -20 °C, so we choose cold chain transportation during transportation; deoxyarbutin will change color during transportation, so we will Vacuum packing of deoxyarbutin

Tag: 

polvere di alimenti salutari,

polvere nutritiva,

polveri per la salute

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Stanza 402, Edificio 9, Fase I, Parco Industriale di Libero Scambio di Fengdong, 4a Strada Zhenghe, Nuova Città di Fengdong, Xi'an, Provincia di Shaanxi, Cina

Tel

86--13720637619

+8613720637619
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