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  • 湖南动物前三直选走势图:番茄红素

    • 基本信息
    • 制备方法及用途
    • 物化性质
    • 安全信息
    • 毒理性
    • MSDS
    • 结构与计算化学
    • 上游产品
    • 下游产品

    番茄红素 基本信息

    中文名称:
    番茄红素 
    中文别名:
    番茄红素;
    ψ,ψ-Carotene;
    西红柿红素;
    茄红素 
    英文名称:
    lycopene from tomato
    英文别名:
    lycopene;
    LYCOVIT;
    Lycopene,Redivivo;
    all-trans-Lyc;
    Lycopin;
    Lycopen;
    Lycopene;
    4,4-CAROTENE;
    LYCOSOURCE;
    Y,Y-CAROTENE;
    E 160d 
    CAS No.:
    502-65-8
    分 子 式:
    C40H56
    分 子 量:
    536.88
    精确分子量:
    536.43800
    PSA:
    0.00000
    MDL:
    MFCD00017350
    EINECS:
    207-949-1
    InChI:
    InChI=1/C40H56/c1-33(2)19-13-23-37(7)27-17-31-39(9)29-15-25-35(5)21-11-12-22-36(6)26-16-30-40(10)32-18-28-38(8)24-14-20-34(3)4/h11-12,15-22,25-32H,13-14,23-24H2,1-10H3/b12-11+,25-15+,26-16+,31-17+,32-18+,35-21-,36-22+,37-27-,38-28-,39-29-,40-30+
    危险品标志:
    irritantxi
    风险术语:
    R36/37/38;
    安全术语:
    S26;S36/37/39;
    分子结构式:
    SDS:
    查看

    番茄红素 制备方法及用途

    制备方法

    可采用三孢布拉氏霉的两性菌株发酵生产β 胡萝卜素。将三孢布拉氏霉的“+”和“-”菌株分别在液体培养基中26℃培养48h,将各培养液分别添加于发酵培养基中,用量各为10%左右,发酵两天后,加入β 紫罗兰酮,于发酵温度26~28℃,pH=5 7~7 0条件下再发酵3~6天。然后将培养物用湿热杀死(100℃中10~15min),以阻止胡萝卜素的再发酵分解。发酵培养基中含有油脂,在发酵过程中产生的胡萝卜素溶解在油中,故发酵结束后将菌体过滤掉,胡萝卜素即存在于滤液中。滤液在50~55℃真空干燥,然后用石油醚萃取,再上柱层析,浓缩收集液后即得β 胡萝卜素。 “+”菌株→培养“-”菌株→培养发酵加热过滤 真空干燥萃取柱层析浓缩产品

    合成制备方法

    可采用三孢布拉氏霉的两性菌株发酵生产β胡萝卜素。将三孢布拉氏霉的“+”和“-”菌株分别在液体培养基中26℃培养48h,将各培养液分别添加于发酵培养基中,用量各为10%左右,发酵两天后,加入β紫罗兰酮,于发酵温度2628℃,pH=5770条件下再发酵36天。然后将培养物用湿热杀死(100℃中1015min),以阻止胡萝卜素的再发酵分解。发酵培养基中含有油脂,在发酵过程中产生的胡萝卜素溶解在油中,故发酵结束后将菌体过滤掉,胡萝卜素即存在于滤液中。滤液在5055℃真空干燥,然后用石油醚萃取,再上柱层析,浓缩收集液后即得β胡萝卜素。

    +”菌株→培养“-”菌株→培养发酵加热过滤

    真空干燥萃取柱层析浓缩产品

    用途简介

    可用作食品添加剂和着色剂?;箍勺魑搅票=∑?用于治疗维生素A缺乏症。另外也可作为饲料添加剂。

    用途

    可用作食品添加剂和着色剂?;箍勺魑搅票=∑?,用于治疗维生素A缺乏症。另外也可作为饲料添加剂。

    番茄红素 物化性质

    外观与性状:
    暗红色细粉末或油状
    密度:
    0.888 g/cm3
    熔点:
    172-173°C
    沸点:
    660.9oC
    闪点:
    350.7oC
    折射率:
    1.53
    存储条件/存储方法:

    塑料袋装,外用纸箱包装,密封遮光贮存于阴凉、干燥处。避免吸潮。不得与有害有毒物质混存共放

    稳定性相关:

    按规格使用和贮存,不会发生分解,避免与氧化物接触

    其它信息:

    1.      性状:紫红色或暗红色晶体粉末

    番茄红素 安全信息

    海关代码:
    3203001990
    WGK_Germany:
    3
    德国有关水污染物质的分类清单
    危险类别码:
    R36/37/38
    安全说明:
    26-36/37/39
    危险标志:
    Xi: Irritant;

    番茄红素 毒理性

    毒理学数据:

    暂无

    生态数据:

    通常对水是不危害的,若无政府许可,勿将材料排入周围环境。

    番茄红素 MSDS


    SECTION 1: Identification of the substance/mixture and of the company/undertaking
      Product identifiers
        Product name        : Lycopene    
        REACH No.        : A registration number is not available for this substance as the substance    
        or its uses are exempted from registration, the annual tonnage does not
        require a registration or the registration is envisaged for a later
        registration deadline.
        CAS-No.        : 502-65-8    
      Relevant identified uses of the substance or mixture and uses advised against
        Identified uses        : Laboratory chemicals, Manufacture of substances    
      
      

    SECTION 2: Hazards identification
      Classification of the substance or mixture
        Not a hazardous substance or mixture according to Regulation (EC) No 1272/2008
        Not a hazardous substance or mixture according to EC-directives 67/548/EEC or 1999/45/EC.
      Label elements
        The product does not need to be labelled in accordance with EC directives or respective national laws.
      Other hazards - none

    SECTION 3: Composition/information on ingredients
      Substances
        : ψ,ψ-Carotene
        Synonyms
        2,6,10,14,19,23,27,31-Octamethyl-dotriaconta-
        2,6,8,10,12,14,16,18,20,22,24,26,30-tridecaene
        Formula        : C40H56    
        Molecular Weight        : 536,87 g/mol    
        CAS-No.        : 502-65-8    
        EC-No.        : 207-949-1    
        No components need to be disclosed according to the applicable regulations.

    SECTION 4: First aid measures
      Description of first aid measures
      If inhaled
        If breathed in, move person into fresh air. If not breathing, give artificial respiration.
      In case of skin contact
        Wash off with soap and plenty of water.
      In case of eye contact
        Flush eyes with water as a precaution.
      If swallowed
        Never give anything by mouth to an unconscious person. Rinse mouth with water.
      Most important symptoms and effects, both acute and delayed
        The most important known symptoms and effects are described in the labelling (see section 2.2) and/or in
        section 11
      Indication of any immediate medical attention and special treatment needed
        no data available

    SECTION 5: Firefighting measures
      Extinguishing media
      Suitable extinguishing media
        Use water spray, alcohol-resistant foam, dry chemical or carbon dioxide.
      Special hazards arising from the substance or mixture
        Carbon oxides
      Advice for firefighters
        Wear self contained breathing apparatus for fire fighting if necessary.
      Further information
        no data available

    SECTION 6: Accidental release measures
      Personal precautions, protective equipment and emergency procedures
        Avoid dust formation. Avoid breathing vapours, mist or gas.
        For personal protection see section 8.
      Environmental precautions
        Do not let product enter drains.
      Methods and materials for containment and cleaning up
        Sweep up and shovel. Keep in suitable, closed containers for disposal.
      Reference to other sections
        For disposal see section 13.

    SECTION 7: Handling and storage
      Precautions for safe handling
        Provide appropriate exhaust ventilation at places where dust is formed.Normal measures for preventive fire
        protection.
        For precautions see section 2.2.
      Conditions for safe storage, including any incompatibilities
        Store in cool place. Keep container tightly closed in a dry and well-ventilated place.
        Recommended storage temperature: -70 °C
      Specific end use(s)
        A part from the uses mentioned in section 1.2 no other specific uses are stipulated

    SECTION 8: Exposure controls/personal protection
      Control parameters
      Components with workplace control parameters
      Exposure controls
      Appropriate engineering controls
        General industrial hygiene practice.
      Personal protective equipment
      Eye/face protection
        Use equipment for eye protection tested and approved under appropriate government standards
        such as NIOSH (US) or EN 166(EU).
      Skin protection
        Handle with gloves. Gloves must be inspected prior to use. Use proper glove removal technique
        (without touching glove's outer surface) to avoid skin contact with this product. Dispose of
        contaminated gloves after use in accordance with applicable laws and good laboratory practices.
        Wash and dry hands.
        The selected protective gloves have to satisfy the specifications of EU Directive 89/686/EEC and
        the standard EN 374 derived from it.
      Body Protection
        Choose body protection in relation to its type, to the concentration and amount of dangerous
        substances, and to the specific work-place., The type of protective equipment must be selected
        according to the concentration and amount of the dangerous substance at the specific workplace.
      Respiratory protection
        Respiratory protection is not required. Where protection from nuisance levels of dusts are desired,
        use type N95 (US) or type P1 (EN 143) dust masks. Use respirators and components tested and
        approved under appropriate government standards such as NIOSH (US) or CEN (EU).
      Control of environmental exposure
        Do not let product enter drains.

    SECTION 9: Physical and chemical properties
      Information on basic physical and chemical properties
        a) Appearance        Form: solid    
        b) Odour        no data available    
        c) Odour Threshold        no data available    
        d) pH        no data available    
        e) Melting point/freezing        no data available    
        point
        f) Initial boiling point and no data available
        boiling range
        g) Flash point        no data available    
        h) Evapouration rate        no data available    
        i) Flammability (solid, gas) no data available
        j) Upper/lower        no data available    
        flammability or
        explosive limits
        k) Vapour pressure        no data available    
        l) Vapour density        no data available    
        m) Relative density        no data available    
        n) Water solubility        no data available    
        o) Partition coefficient: n- no data available
        octanol/water
        p) Auto-ignition        no data available    
        temperature
        q) Decomposition        no data available    
        temperature
        r) Viscosity        no data available    
        s) Explosive properties        no data available    
        t) Oxidizing properties        no data available    
      Other safety information
        no data available

    SECTION 10: Stability and reactivity
      Reactivity
        no data available
      Chemical stability
        Stable under recommended storage conditions.
      Possibility of hazardous reactions
        no data available
      Conditions to avoid
        no data available
      Incompatible materials
        Strong oxidizing agents
      Hazardous decomposition products
        Other decomposition products - no data available
        In the event of fire: see section 5

    SECTION 11: Toxicological information
      Information on toxicological effects
      Acute toxicity
        no data available
      Skin corrosion/irritation
        no data available
      Serious eye damage/eye irritation
        no data available
      Respiratory or skin sensitisation
        no data available
      Germ cell mutagenicity
        no data available
      Carcinogenicity
        IARC:        No component of this product present at levels greater than or equal to 0.1% is identified as    
        probable, possible or confirmed human carcinogen by IARC.
      Reproductive toxicity
        no data available
      Specific target organ toxicity - single exposure
        no data available
      Specific target organ toxicity - repeated exposure
        no data available
      Aspiration hazard
        no data available
      Additional Information
        RTECS: Not available
        To the best of our knowledge, the chemical, physical, and toxicological properties have not been
        thoroughly investigated.

    SECTION 12: Ecological information
      Toxicity
        no data available
      Persistence and degradability
        no data available
      Bioaccumulative potential
        no data available
      Mobility in soil
        no data available
      Results of PBT and vPvB assessment
        PBT/vPvB assessment not available as chemical safety assessment not required/not conducted
      Other adverse effects
        no data available

    SECTION 13: Disposal considerations
      Waste treatment methods
      Product
        Offer surplus and non-recyclable solutions to a licensed disposal company.
      Contaminated packaging
        Dispose of as unused product.

    SECTION 14: Transport information
      UN number
        ADR/RID: -        IMDG: -        IATA: -    
      UN proper shipping name
        ADR/RID: Not dangerous goods
        IMDG: Not dangerous goods
        IATA:        Not dangerous goods    
      Transport hazard class(es)
        ADR/RID: -        IMDG: -        IATA: -    
      Packaging group
        ADR/RID: -        IMDG: -        IATA: -    
      Environmental hazards
        ADR/RID: no        IMDG Marine pollutant: no        IATA: no    
      Special precautions for user
        no data available



    SECTION 15 - REGULATORY INFORMATION
    N/A


    SECTION 16 - ADDITIONAL INFORMATION
    N/A

    番茄红素 分子结构与计算化学数据

    分子结构数据

    1、  摩尔折射率:186.85

    2、  摩尔体积m3/mol604.2

    3、  等张比容(90.2K):1426.7

    4、  表面张力dyne/cm31.0

    5、  极化率10-24cm374.07

    计算化学数据

    1、  疏水参数计算参考值(XlogP):15.6

    2、  氢键供体数量:0

    3、  氢键受体数量:0

    4、  可旋转化学键数量:16

    5、  互变异构体数量:

    6、  拓扑分子极性表面积(TPSA):0

    7、  重原子数量:40

    8、  表面电荷:0

    9、  复杂度:1050

    10、  同位素原子数量:0

    11、  确定原子立构中心数量:0

    12、  不确定原子立构中心数量:0

    13、  确定化学键立构中心数量:11

    14、  不确定化学键立构中心数量:0

    15、  共价键单元数量:1

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