Extraction Of Nicotine And Its Application In Biological Pesticides

Products List

New products

3mg Nicotine Pouches
Nicotine Strength: 3mg/pouch Pouches per Can: 20 Pouch Size: 38 x 12 mm Manufacturer: HENO
6mg Nicotine Pouches
Nicotine Strength: 6mg/pouch Pouches per Can: 20 Pouch Size: 38 x 12 mm Manufacturer: HENO
9mg Nicotine Pouches
Nicotine Strength: 9mg/pouch Pouches per Can: 20 Pouch Size: 38 x 12 mm Manufacturer: HENO
12-30 mg Nicotine Pouches
Nicotine Strength: 12-30 mg/pouch Pouches per Can: 20 Pouch Size: 38 x 12 mm Manufacturer: HENO
nicotine salt powder for e-liquid
Content of nicotine salt 99%(HPLC), It corresponds to content of nicotine :32.2%( potentiometric titration )
Nicotine Patch Pure
Product Description English Name：Nicotine，L-nicotine Plants Latin name: Nicotiana tabacum L. CAS：54-11-5 International Code：61868 Analysis Method：HPLC Molecular formula:C10H14N2 Chemical Name: 1-methyl-2- (3-pyridyl) pyrrolidine Appearance: colorless and clear formula weight：162.23 Appearance：colorless oily liquid Storage: Under nitrogen, in an airtight container at 4℃ or below, protected from light. Content: 90%nicotine ,95%nicotine, 98%nicotine ,99%nicotine ,99.5%nicotine,99.9%nicotine Related Products Terms and Conditions Payment: T/T Delivery time: Products will be sent out in 2 weekdays after we receive full payment. MOQ：1L Packing:Fluorinated bottle Storage : under nitrogen 4-5degree and avoide sunshine English Synonyms:(S)-(-)-Nicotine; (-)-1-methyl-2-(3-pyridyl)pyrrolidine; 3-(1-methyl-2-pyrrolidinyl)pyridine; Nicotine; 3-[(2S)-1-methylpyrrolidin-2-yl]pyridine; 3-[(2R)-1-methylpyrrolidin-2-yl]pyridine; (2S)-1-methyl-2-pyridin-3-ylpyrrolidinium; (2R)-1-methyl-2-pyridin-3-ylpyrrolidinium Stop smoking as soon as you begin your treatment with nicotine. Continuing to smoke while using this drug may be dangerous. Talk to your doctor about which form of nicotine is best for you. You might not be able to use the nasal spray if you have sinus issues; the gum or lozenges if you have dental or mouth problems; or the patch if you have certain skin conditions. Nicotine can harm an unborn baby. You shouldn't take this medication if you're pregnant or plan to become pregnant. We provide the best nicotine for the best e-liquid manufacturers! HENO nicotine is your best choice! Warmly welcome to contact with us!
electronic cigarette pure nicotine liquid supplier
Nicotine can harm an unborn baby. You shouldn't take this medication if you're pregnant or plan to become pregnant.
E-liquid tobacco extraction purity nicotine wholesale
Used in Nicotine replacement therapy. High purity can help chian-smoker quit smoking and also can prevent non-smoker start smoking.
bio-pesticide pure nicotine liquid supplier
HUBEI HENO BIOLOGICAL ENGINEERING CO.,LTD is located in Enshi Tujia and Miao Autonomous Prefecture, the mysterious latitude 30 degrees across the entire Enshi , entitled "E Xi Linhai", "Central China Drug Storehouse," "tobacco kingdom", HUBEI HENO BIOLOGICAL ENGINEERING CO.,LTD was established in October 2010, is a collection of nicotine and its derivatives product development, production and sales of high-tech enterprises. The company focused on the research and development of nicotine, especially high purity nicotine products. PRODUCT DESCRIPTION English Name：Nicotine，L-nicotine Plants Latin name: Nicotiana tabacum L. CAS：54-11-5 International Code：61868 Analysis Method：HPLC Molecular formula:C10H14N2 Chemical Name: 1-methyl-2- (3-pyridyl) pyrrolidine Appearance: colorless and clear formula weight：162.23 Appearance：colorless oily liquid Storage: Under nitrogen, in an airtight container at 4℃ or below, protected from light. Content: 90%nicotine ,95%nicotine, 98%nicotine ,99%nicotine ,99.5%nicotine,99.9%nicotine RELATED PRODUCTS
USP high purity nicotine company
WHY CHOOSE HENO? 1. Own a stable and professional R&D team; 2. Nicotine is natural extracted from waste tobacco plants, which is a good way to recycle waste. 3. Our pure nicotine can reach 99.9%, complies with USP Standard. 4. Own the experience to export nicotine legally. 5:Test report and certificate
E-liquid nicotine raw material manufacturing
HUBEI HENO BIOLOGICAL ENGINEERING CO.,LTD is located in Enshi Tujia and Miao Autonomous Prefecture, the mysterious latitude 30 degrees across the entire Enshi , entitled "E Xi Linhai", "Central China Drug Storehouse," "tobacco kingdom", HUBEI HENO BIOLOGICAL ENGINEERING CO.,LTD was established in October 2010, is a collection of nicotine and its derivatives product development, production and sales of high-tech enterprises. The company focused on the research and development of nicotine, especially high purity nicotine products. PRODUCT DESCRIPTION English Name：Nicotine，L-nicotine Plants Latin name: Nicotiana tabacum L. CAS：54-11-5 International Code：61868 Analysis Method：HPLC Molecular formula:C10H14N2 Chemical Name: 1-methyl-2- (3-pyridyl) pyrrolidine Appearance: colorless and clear formula weight：162.23 Appearance：colorless oily liquid Storage: Under nitrogen, in an airtight container at 4℃ or below, protected from light. Content: 90%nicotine ,95%nicotine, 98%nicotine ,99%nicotine ,99.5%nicotine,99.9%nicotine RELATED PRODUCTS WHY CHOOSE HENO? 1. Own a stable and professional R&D team; 2. Nicotine is natural extracted from waste tobacco plants, which is a good way to recycle waste. 3. Our pure nicotine can reach 99.9%, complies with USP Standard. 4. Own the experience to export nicotine legally. 5:Test report and certificate PAST TRANSACTION RECORDS TERMS AND CONDITIONS Payment: T/T Delivery time: Products will be sent out in 2 weekdays after we receive full payment. MOQ：1L Packing:Fluorinated bottle Storage : under nitrogen 4-5degree and avoide sunshine OUR SERIVICES 1:Samples :free 2:OEM :customized printing 3:documents :MSDS ,USP report ,certification for safe transport of chemical goods . High purity nicotine, tobacco absolute, organic selenium compound microbial fertilizer is our main product , Strong R & D support, high quality, reasonable price, fast delivery capability and quality of service so that many domestic and foreign enterprises to establish a good partnership for us , and in the market established a good reputation, such as the United States, Korea, poland, England, France and others. Heno people insist on the guide line of quality first, honesty-oriented., and strive to provide the best products and services, promote the continuous development of Chinese biotechnology. We provide the best nicotine for the best e-liquid manufacturers! HENO nicotine is your best choice! Warmly welcome to contact with us!
HENO biologic ≥99.5 pure nicotine liquid supplier
HUBEI HENO BIOLOGICAL ENGINEERING CO.,LTD is located in Enshi Tujia and Miao Autonomous Prefecture, the mysterious latitude 30 degrees across the entire Enshi , entitled "E Xi Linhai", "Central China Drug Storehouse," "tobacco kingdom", HUBEI HENO BIOLOGICAL ENGINEERING CO.,LTD was established in October 2010, is a collection of nicotine and its derivatives product development, production and sales of high-tech enterprises. The company focused on the research and development of nicotine, especially high purity nicotine products. PRODUCT DESCRIPTION English Name：Nicotine，L-nicotine Plants Latin name: Nicotiana tabacum L. CAS：54-11-5 International Code：61868 Analysis Method：HPLC Molecular formula:C10H14N2 Chemical Name: 1-methyl-2- (3-pyridyl) pyrrolidine Appearance: colorless and clear formula weight：162.23 Appearance：colorless oily liquid Storage: Under nitrogen, in an airtight container at 4℃ or below, protected from light. Content: 90%nicotine ,95%nicotine, 98%nicotine ,99%nicotine ,99.5%nicotine,99.9%nicotine RELATED PRODUCTS WHY CHOOSE HENO? 1. Own a stable and professional R&D team; 2. Nicotine is natural extracted from waste tobacco plants, which is a good way to recycle waste. 3. Our pure nicotine can reach 99.9%, complies with USP Standard. 4. Own the experience to export nicotine legally. 5:Test report and certificate PAST TRANSACTION RECORDS TERMS AND CONDITIONS Payment: T/T Delivery time: Products will be sent out in 2 weekdays after we receive full payment. MOQ：1L Packing:Fluorinated bottle Storage : under nitrogen 4-5degree and avoide sunshine OUR SERIVICES 1:Samples :free 2:OEM :customized printing 3:documents :MSDS ,USP report ,certification for safe transport of chemical goods . High purity nicotine, tobacco absolute, organic selenium compound microbial fertilizer is our main product , Strong R & D support, high quality, reasonable price, fast delivery capability and quality of service so that many domestic and foreign enterprises to establish a good partnership for us , and in the market established a good reputation, such as the United States, Korea, poland, England, France and others. Heno people insist on the guide line of quality first, honesty-oriented., and strive to provide the best products and services, promote the continuous development of Chinese biotechnology. We provide the best nicotine for the best e-liquid manufacturers! HENO nicotine is your best choice! Warmly welcome to contact with us!
iso 99.9%pure nicotine products producer
High purity nicotine, tobacco absolute, organic selenium compound microbial fertilizer is our main product , Strong R & D support, high quality, reasonable price, fast delivery capability and quality of service so that many domestic and foreign enterprises to establish a good partnership for us , and in the market established a good reputation, such as the United States, Korea, poland, England, France and others. Heno people insist on the guide line of quality first, honesty-oriented., and strive to provide the best products and services, promote the continuous development of Chinese biotechnology.

News

Extraction of nicotine and its application in biological pesticides

2019-10-11

In this paper, the method of extracting and purifying nicotine from waste tobacco leaves was studied, and the

conditions most favorable for industrial applications were discussed.

On this basis, the nicotine solution was tested for insecticidal activity and antibacterial activity. The research process of the new biological pesticide was systematically expounded. The experiment used nicotine and capsaicin as the two active ingredients to be compounded according to 11.3:1. The compounding agent has remarkable pharmacological effects. In the research of nicotine extraction process, extraction and extraction were carried out by leaching-extraction-distillation method, and purification was carried out by steam distillation. The nicotine test used common ultraviolet spectrophotometry. The results showed that: organic solvent, dip The time, temperature and stirring have a great influence on the leaching rate of nicotine. The optimum extraction conditions are as follows: at 60 ° C, extraction with 95% ethanol for 6 h. At the same time, higher alkali concentration conditions help to improve nicotine leaching rate and steam distillation efficiency. In the virulence determination, the contact toxicity of nicotine was determined by micro-spray method using potato ladybug as test insect. The results showed that nicotine had good contact activity. The linear interpolation method calculated 48hLC_(50) to be 3.07g╱L, concentration. The 4.4 g/L nicotine agent was equivalent to the 2,500-fold potency of beta-cypermethrin, with corrected mortality rates of 78.9% and 84.2%, respectively. Capsaicin also has a strong contact activity, with a LC_(50) of 1.82 g/L at 48 h. The gastric toxicity was determined by the leaf poisoning method, and the nicotine 48h stomach toxicity LC_(50) was 1.66g/L. Capsaicin is difficult to measure its stomach toxicity activity because of its strong antifeedant and avoidance activity. According to the different concentrations of nicotine and capsaicin, the contact activity was determined, and the optimal ratio was 11.3:1. The ratio has good contact activity and repellent activity, and the drug effect is remarkable.