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  • 21

    2019-11

    Issue

    35  
    产品推荐—羌活
    Nov/2019

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    中药羌活及其有效成分                        
    伞形科植物羌活Notopterygium inchum Ting ex H,T- Chang 或宽叶羌Notopterygium  franchetii H. de Boiss.的干燥根茎和根。【功效】:散表寒;祛风湿;利关节;止痛。主外感风寒;头痛无汗;风水浮肿;疮疡肿毒。用于阳痿遗精,遗尿尿频,腰膝冷痛,肾虚作喘,五更泄泻;外用治白癜风,斑秃。解表散寒,祛风胜湿,止痛。羌活化学成分主要为香豆香豆素类(紫花前胡苷;异紫花前胡苷;紫花前胡苷元;前胡苷V;佛手酚葡萄糖苷;羌活醇;异欧前胡素;水合氧化前胡);聚烯炔类化合物:镰叶芹二醇;酚性化合物:茴香酸对羟基苯乙酯;4-羟基苯乙基反式-阿魏酸酯. 如需获得HPLC-LC ;NMR 等相关产品的详细资料数据可联系 root@herbest.cn
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    紫花前胡苷元.jpg
    紫花前胡苷元

    HPLC>98% CAS: 495-32-9  M.F: C14H14O4 M.W: 246.3


    异紫花前胡苷.jpg
    异紫花前胡苷

    HPLC>98% CAS: 495-30-7 M.F: C20H24O9 M.W: 408.4


    紫花前胡苷.jpg
    紫花前胡苷

    HPLC>98% CAS: 495-31-8 M.F: C20H24O9 M.W: 408.4


    前胡苷 V.jpg
    前胡苷 V

    HPLC>98% CAS: 96648-59-8 M.F: C20H24O10 M.W: 424.4



     佛手酚葡萄糖苷.jpg
    佛手酚葡萄糖苷

    HPLC>98% CAS: N/A        M.F: C17H16O9 M.W: 364.3


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    羌活醇

    HPLC>98% CAS: 88206-46-4 M.F: C21H22O5 M.W: 354.4


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    水合氧化前胡素

    HPLC>98% CAS:2643-85-8 M.F: C16H16O6 M.W: 304.3


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    镰叶芹二醇

    HPLC>98% CAS: 225110-25-8  M.F: C17H24O2 M.W: 260.4

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    联系我们

    专业提供药用植物天然药物活性成分分离,中药对照品及高品质提取物的生产,定制,和生产工艺开发.             



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    宝鸡市辰光生物科技有限公司
    陕西省宝鸡市高新技术开发区郭家村工业园
    Phone +86 917 8888998   Fax +86 97-3139802
    Email:root@herbest.cn
    Web: www.herbest.cn



       



  • 08

    2019-11

    LOGO原图_无底色.png 宝鸡市辰光生物产品推荐

                     第三十三期|生姜系列


    生姜图2.jpg

    英文名称】Zingiber officinale Roscoe

    【药理作用】增进食欲、镇吐、活血驱寒

    冬吃萝卜夏吃姜,不用医生开药方

    同系列产品分离

    生姜系列产品.png

    结构式

    6-姜酚;6-姜辣素.jpg

    6-姜酚

    【英文名称】6-Gingerol

    【来源】生姜Zingiber officinale Roscoe

    【纯度】HPLC>98%

    【CAS 号】23513-14-6

    【分子量】294.391g/mol

    【分子式】C17H26O4


    6-姜烯酚.jpg

    6-姜烯酚

    【英文名称】6-Shogaol

    【来源】生姜Zingiber officinale Roscoe

    【纯度】HPLC>98%

    【CAS 号】555-66-8

    【分子量】276.376 g/mol

    【分子式】C17H24O3


    8-姜酚.jpg

    8-姜酚

    【英文名称】8-Gingerol

    【来源】生姜Zingiber officinale Roscoe

    【纯度】HPLC>98%

    【CAS 号】23513-08-8

    【分子量】322.445 g/mol

    【分子式】C19H30O4


    10-姜酚.jpg

    10-姜酚

    【英文名称】10-Gingerol

    【来源】生姜Zingiber officinale Roscoe

    【纯度】HPLC>98%

    【CAS 号】23513-15-7

    【分子量】350.499 g/mol

    【分子式】C21H34O4

    10-姜烯酚.jpg

    10-姜烯酚

    【英文名称】10-Shogaol

    【来源】生姜Zingiber officinale Roscoe

    【纯度】HPLC>98%

    【CAS 号】36752-54-2

    【分子量】332.484 g/mol

    【分子式】C21H32O3

    检测图谱

    6-姜酚HPLC-1.jpg

    6-姜烯酚 HPLC.jpg

    6-姜烯酚 NMR-1.jpg

    6-姜烯酚 NMR-2.jpg


    LOGO原图_无底色.png十一年高纯天然化合物厂家

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    点击上方关注我们了解更多

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    宝鸡市辰光生物科技有限公司

    公众号:天然化合物资源库  herbest2


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  • 08

    2019-11

    宝鸡市辰光生物 系列产品推荐第三十二期 | 路路通

    路路通01.jpg

    路路通,中药名。为金缕梅科植物枫香树LiquidambarformosanaHance的干燥成熟果序。

    具有祛风活络,利水,通经的功效。

    主治风湿痹痛,中风半身不遂,跌打损伤,水肿,经行不畅,经闭,乳少,乳汁不通,风疹瘙痒。


    宝鸡市辰光生物科技有限公司

    (致力于中药标准物质研发、天然药物活性成分定向分离纯化工艺开发以及定制生产)

    目前我司共有6种路路通类活性成分,本期将重点推荐下列产品。


    路路通酸.jpg

    路路通酸

    Betulonic acid 

    CAS:4481-62-3 

    分子量:454.695 

    分子式:C30H46O3

    纯 度:HPLC98%

    物理性状:白色粉末

    28-hydroxy-12-olenaen-3-one.JPG

    28-hydroxy-12-olenaen-3-one      

    CAS:N/A      

    分子量:440.71      

    分子式:C30H48O2

    纯 度:HPLC98%

    物理性状:白色粉末

    Betulone.JPG

    Betulone

    CAS:7020-34-0      

    分子量:440.71      

    分子式:C30H48O2

    纯 度:HPLC98%

    物理性状:白色粉末

    Melliferone.JPG

    Melliferone

    CAS:377724-68-0      

    分子量:524.47      

    分子式:C21H32O15

    纯 度:HPLC98%

    物理性状:白色粉末

    熊果酮酸.JPG

    熊果酮酸

    Ursonic acid       

    CAS:6246-46-4      

    分子量:454.7      

    分子式:C30H46O3

    纯 度:HPLC98%

    物理性状:白色粉末

    宝鸡市辰光生物科技有限公司

    具有十一年生产经验厂家

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      我在这里等你哟!


    • 24

      2019-07

      宝鸡市辰光生物科技有限公司再度成功中标中国食品药品检定研究院中药标准物质原料项目(项目编号: 19CNIC-021657-320029)2018华蟾毒精Cinobufagin 99%);异鼠李素-3-O-新橙皮苷Isorhamnetin-3-O-nehesperidine-项目完成后,再度成为中国食品药品检定研究院中药标准物质原料的供应商之一, 体现了中国食品药品检定研究院对我公司产品质量的高度认可。此次中标产品丹酚酸BSalvianolic acid B

       

    • 01

      1970-01

      热烈祝贺宝鸡市辰光生物科技有限公司乔迁之喜!2017年6月28日是宝鸡市辰光生物乔迁之日,全体员工热情高涨,衷心祝愿公司乔迁吉祥,业务蒸蒸日上!

      公司迁至宝钛路工业园区,是公司战略性发展的一次飞跃, 公司占地面积4000多平方米,针对传统天然植物中主要活性成分的结构特点,成立了皂甙类、黄酮类、生物碱类等多个天然产物分离纯化实验室,专业化的分工提高了新品研发效率,为高品质产品提供了可靠的保证。

      看今朝,我们踌躇满志;展未来,我们豪情满怀。在公司乔迁之际,非常感谢长期以来对我们给予支持和肯定的广大科研人员及全国各地与我们长期合作的伙伴,愿我们共同进步,共同发展。


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    常见问题解答

    FAQ 更多+
    • Conditions for Making a Reference Standard Return

      • The product(s) must be unopened and in its original packaging.

      • The product(s) must be stored appropriately, as indicated on the certificate of analysis.

      • In the case the return is being requested due to an error on Herbest’s behalf, we will investigate the root cause of the error. If it is deemed a Herbest error, the product(s) can be returned regardless if it meets the conditions above or not.

      Restocking and Shipping Fees

      • All returns are subject to a 20% restocking fee (unless deemed a Herbest error after investigation).

      • Shipping fees will not be refunded unless the cause for the return was found to be an error on Herbest’s part.

      Return Instructions

      1.  In order to initiate a return, please contact your Herbest representative and provide the       following information:

      • The invoice document number for purchase

      • The lot number(s) for the product(s) intended to be returned

      • Reason for return of the product(s)

      2.  After receiving the information listed above, your herbest representative will generate a  return number  for you to authorize the return.

      3. Once the return number is received, please ship the product(s) with the return number (RTN) referenced on the package. Ensure the product(s) is/are appropriately packaged and stored (i.e. -20oC stored items need to be shipped overnight with an icepack, -80oC items with dry ice). The shipment will be made out to the following address:

      Baoji Herbest Bio-Tech Co.,Ltd

      Attn:[herbest representative]

      BaoTao Road Baoji City Shannxi provience China (zip: 721013)

      Tel:+86-917-8888998

      4. Once the product(s) is/are received and inspected, your representative will issue a return (RTN) document receipt. This document will reflect the funds credited back to you for return of the product(s), minus any applicable restocking or shipping fees. Purchases made via prepayment or NET 30 will have a credit memo for the balance added to their account.

    • Herbest supplies a wide range of phytochemical reference standards to highly specialized and very rare phytochemicals available in extremely small quantities in nature. Our specialtis making all of these products available to the industry with extensive testing and characterization data on each.   Herbest committed to providing our customers with cost effective, high quality reference  tandards. We strive to provide that influence how long it will take to fill any individual order and we hope this information will assist you in understanding our production process and lead time estimates.

      Production Phase 1 :Starting Materials

      The first phase in our production process is to acquire the necessary starting materials. In the case that the compound will be isolated directly from plant material, we must first acquire the relevant biomass. Availability of suitable biomass can vary widely and might require waiting for the next harvest time to maximize the level of the target phytochemical. Growing and harvest conditions can dramatically affect the phytochemical content and in extreme cases, normally prominent target compounds might be missing entirely from a particular harvest. This certainly can complicate the production process. All biomass materials have to be verified for compliance with Herbest quality requirements. Compounds 

      produced synthetically also require properly qualified starting materials. In this case, the commercial availability of the starting materials directly affects our ability to begin the production process.

      Production Phase 2: Production of Target Compound

      Once all the starting materials are received and qualified, we can begin with the production of the target compound. Depending on production prioritization, some materials may have to wait in the production queue before work begins. Both isolation and synthesis productions are typically multistep processes and can take from just a few days to several weeks to complete the whole process. Usually production steps proceed smoothly but sometimes unanticipated technical challenges can arise.  

      Production Phase 3: Quality Testing and Verification

      In this phase, the isolated or synthesized materials are tested and verified. The results must meet the final identity, purity, and quality requirements for the desired product. The data package from this characterization testing is then used to generate the product certificate of analysis (C of A) appropriate to the product grade. The C of A then undergoes a formal review by the Quality Assurance group that operates independently of the chemists performing the tests and preparing the documentation. Oncethe C of A is completed, the material can then go into stock and orders are filled. Usually quality testing and verification is a smooth process but in some cases, material that was promising during Phase 2, will fail final requirements during Phase 3 testing in which case, the process must start over.


      Herbest takes pride in providing its customers with the highest quality natural product reference standards available to the industry.Please contact your Technical Sales Representative with any additional questions you may have.




    • Herbest reference standards are supplied in the powder, crystal, liquid, or oily form. The reference standards may also be supplied in various containment forms including screw top vials, crimp top vials, or sealed ampules (depending on the best form of enclosure determined by Herbest). This can present a recovery challenge when the material clings to the insides of the sample bottle/vial. Proper handling is especially important with small amounts where a greater percentage of the sample may be clinging to the sides of the bottle, screw cap or sto per. Please note that Herbest  does not recommend scraping the vial because sample recovery will be quite low. The following procedure for sample handling will allow for the greatest recoveries and proper dilution. Please note: Oily or liquid standards can be difficult to see and the bottle may appear empty. Examples of such oily standards are: Gingerol, Pinane, Shogaol,Rosin and Bakuchiol.

      Proper Standard Material Recovery and Dilution Procedure:

      1. Use a 5 decimal place (0.00001g) analytical balance for weighing.

      2. Weigh the full sample bottle and vial cap.

      3. Record the exact weight of the full bottle and cap/stopper, in your laboratory notebook.

      4. Remove the screw top of the vial and add about 1mL of the appropriate solvent to the sample bottle and immediately replace the cap/stopper. If the bottle/vial has a crimp top, draw 1ml of the appropriate solvent into a clean syringe (with a rigid needle tip) and pierce the crimp top septum and expel the 1ml of solvent into the vial.

      5. Shake the bottle/vial multiple times over 5 minutes and allow the standard to completely dissolve.

      6. Open the screw/crimp top vial and pipette or pour the dissolved standard from the bottle into a volumetric flask (Crimp top vial will need a crimp top remover tool).

      7. Use an appropriately sized volumetric flask for the sample dilution.

      8. Rinse the bottle/vial and cap/stopper each into the volumetric flask three times.

      9. Completely dry the empty bottle and cap/stopper under nitrogen flow.

      10. Weigh the, now empty, dried bottle and cap/stopper and record the weight in your laboratory notebook. 

      11. Partially fill the volumetric flask with the chosen solvent and mix thoroughly.

      12. Then dilute to the mark and mix again by inverting several times.

      13. Calculate the total weight of standard removed from the bottle/vial by subtracting the dry weight from the original weight.

      14. Calculate the concentration of the diluted standard by dividing the calculated standard weight (from step above) by the volume of the volumetric flask.

      15. Consider portioning off your diluted standard into smaller bottles for later use and to prevent contamination of your standard solution.

      16. Ideally, store the reference standard solution in a cool, dry place out of light per recommended storage conditions found on the Certificate of Analysis and/or label.

      please contact Herbest with any further questions about proper sample handling specific to your use.




    • Herbest is pleased to offer a wide range of reference standards in our phytochemical catalog. All materials listed are supplied either neat or in solution and sold by either a weight or volume quantity. Sometimes our clients have questions about how much product is in each bottle or ampoule. This FAQ should help to address such questions.

      Herbest overfills each unit of product by up to 0.2 mg. This typically means that a 5mg unit may contain between 5.0 and 5.2mg of material; a 10mg unit contains between 10.0 and 10.2mg of material. Products sold by volume are overfilled by 0.1ml.

      The use of accurate weight measurements and fully characterized Primary grade reference standards is crucial for proper quantitative analysis. A five place balance (measuring accurately to 0.00005mg) is required for use in quantitative work.

      Herbest recommends that a “weigh by difference” technique be used when preparing your reference standard solutions for use in the laboratory. Especially when dealing with oily, sticky, fluffy, or static prone compounds, improper handling can result in large losses of material between the original packaging and the prepared solution in your laboratory.Because of potential material loss in transferring by the end user, Herbest does not supply an exact weight value for each unit of reference standard. Even if an exact weight was supplied, the end user must accurately weigh the amount of product that goes into their standard preparation as this minimizes analytical error.

      For special projects, Herbest can supply exact weights per vial when requested by our clients. An additional fee may apply in such cases. Please contact your herbest sales representative for more information if this service would be useful for you.

      Herbest packages all items carefully to minimize any product loss. However, sometimes shipping conditions beyond our control can cause leakage or an otherwise reduced quantity of material. If you suspect that your order contains less material than it should, please first follow the weighing protocol as detailed in  Herbest Recovery and Dilution Procedures. If after using this protocol, you cannot verify the correct quantity, please contact your Herbest sales representative with the weight measurements and any photos showing bottle leakage that might help us in trouble shooting the issue.

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