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Insecticide Toosendanin From Toosendan Fruit Extract

Short Description:

  • Synonyms:Toosendan Fruit Extract, Szechwan Chinaberry Fruit Extract, Fructus Meliae Toosendan Extract, Melia Azedarach Extract, Meliae Toosendan Extract
  • Appearance: Dark Brown Liquid or Light Yellow Powder
  • Active ingredients: Azedarachin, Kulactone, Kulolactone, Kulinone, Mcthyl kulonate, Toosendanin

Product Detail

Product Tags

Specification

1%-2% Toosendanin by HPLC, 5% Toosendanin by HPLC

Introduction

Toosendanin is islated from the seeds and barks of Melia Azedarah as one of the major bioactivity chemical constituents, belongs to a tetracyclic triterpenoids.  Toosendanin was used as a digestive tract parasiticide and agriculture insecticide in the ancient market.

Application

Toosendanin has very good bioactivity of killing insects; it has effect of antifeedant, stomach toxicity, contact killing and inhabiting of growth. Also the Toosendanin is a low toxicity insecticide.

After pests eat or contact Toosendanin, the central nervous system conduction is closed, destroying intestinal tissue and respiratory metabolism. it will affect digestive and absorption and lost the taste of goods. The long time antifeedant will result in abnormal growth and death, also abnormal worm when moulting.

The Toosendanin has high bioactivity of killing on many kinds of Lepidoptera pests, but no controlling effect on sucking mouthparts pests. Our produced Toosendanin insecticide is extracted from the both the bark of plant “Melia azedarach L” or the seed of plant “Melia Toosendanin Sieb. et Zucc”.It has Azedarachin, kulactone, kulolactone, kulinone, mcthyl kulonate, toosendanin etc. many killing active components. It can kill the crop pests such as Rice borer, rice fly louse, rice leaf borer, corn borer (o.n ubilas) and slime worms; the vegetable pests such as cabbage caterpillar, plutella xylostella, noctuid, Scarabaeidae; the fruit tree pests such as Apple leaf moths, cherry real bees, cherry leaf bees and citrus mites; the tea pests such as Tea blackthorn, tea caterpillar, tea false eye small green leaf cicadas, tea pest Etc.

Certificate Of Analysis For Reference

Product Name: Melia Toosendan Extract Botanical Name: Melia toosendan sieb.et zucc
Batch Number: 20210412 Used Part: Bark
Batch Quantity: 1000KG Analysis Date: April 12, 2021
Manufacture Date: April 12, 2021 Certificate Date: April 23, 2021
ITEM SPECIFICATION RESULTS
Description:
Appearance
Odor&Taste
Extract Solvent
Sepia Liqiud
Characteristics
Methanol Ethyl acetate & Water
Conforms
Conforms
Conforms
Assay:
Toosendanin
≥1% by HPLC 1.02%
Physical:
PH
6-8 7.10
Chemical: 
Heavy Metals (as Pb)
Arsenic (as As2O3)
≤10 ppm
≤2ppm
Conforms
Conforms
Microbial:
Total Plate Count
Yeast & Mold
E. Coli
Salmonella
≤1000cfu/g
≤100cfu/g
Absent
Absent
Conforms
Conforms
Conforms
Conforms

Conclusion: Conform to specification.
Storage: Store in cool & dry place. Keep away from strong light and heat.
Shelf life: 24 months when properly stored.

Product Name: Melia Toosendan Extract Botanical Name: Melia toosendan sieb.et zucc
Batch Number: 20211013 Used Part: Fruit
Batch Quantity: 3KG Analysis Date: Oct. 13,2021
Manufacture Date: Oct. 13,2021 Certificate Date: Oct. 13,2021

ITEM

SPECIFICATION

RESULTS

Description:
Appearance
Odor Taste
Extract Solvent
Sepia paste
Characteristics
Ethanol & Water
Conforms
Conforms
Conforms
Assay:
Extract Ratio
Toosendanin (as triterpenoid)
 7:1
≥5% by HPLC
Conforms
6.20%
Physical:
Moisture
Density
Residue on Ignition
PH
 ≤30%
≥1.20g/ml
24.75%
1.35g/ml
Not available
Not available
Chemical:
Heavy Metals (as Pb)
Arsenic (as As2O3)
≤10 ppm
≤2ppm
Conforms
Conforms
Microbial:
Total microbacterial Count
Yeast & Mould
E.Coli
Salmonella
≤1000cfu/g
≤100cfu/g
Negative
Negative
Conforms
Conforms
Conforms
Conforms

Conclusion: Conform to specification.
Storage: Store in cool & dry place. Keep away from strong light and heat.
Shelf life: 24 months when properly stored.

Chromatogram For Reference

toosendanin


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