β-apo-8 Search Results


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  • 94
    Millipore trans β apo 8 carotenal
    a UHPLC chromatogram acquired at 460 nm for a standard solution containing BC and CPs at 1.0 μg/mL. b Corresponding UV spectra of: A <t>apo-12′-carotenal,</t> B apo-10′-carotenal, C <t>apo-8′-carotenal,</t> D apo-4′-carotenal, E 5,6-epoxy-carotenal, and F β-carotene
    Trans β Apo 8 Carotenal, supplied by Millipore, used in various techniques. Bioz Stars score: 94/100, based on 29 PubMed citations. ZERO BIAS - scores, article reviews, protocol conditions and more
    https://www.bioz.com/result/trans β apo 8 carotenal/product/Millipore
    Average 94 stars, based on 29 article reviews
    Price from $9.99 to $1999.99
    trans β apo 8 carotenal - by Bioz Stars, 2020-08
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    89
    Millipore β apo 8
    a UHPLC chromatogram acquired at 460 nm for a standard solution containing BC and CPs at 1.0 μg/mL. b Corresponding UV spectra of: A <t>apo-12′-carotenal,</t> B apo-10′-carotenal, C <t>apo-8′-carotenal,</t> D apo-4′-carotenal, E 5,6-epoxy-carotenal, and F β-carotene
    β Apo 8, supplied by Millipore, used in various techniques. Bioz Stars score: 89/100, based on 28 PubMed citations. ZERO BIAS - scores, article reviews, protocol conditions and more
    https://www.bioz.com/result/β apo 8/product/Millipore
    Average 89 stars, based on 28 article reviews
    Price from $9.99 to $1999.99
    β apo 8 - by Bioz Stars, 2020-08
    89/100 stars
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    88
    Millipore β apo 8 carotenal
    In vitro activities of wheat CCD-A1 and CCD-A4 homoeologs. <t>β-apo-8′-carotenal</t> (β-apo; a , b ), β-carotene (β-car; c - e ), zeaxanthin (Zea; f - h ), and lutein (Lut; i - k ) were used as substrates in the enzyme assays. Product peaks are indicated by arrows. Absorption and mass spectra of the product peaks are shown in ( l - p )
    β Apo 8 Carotenal, supplied by Millipore, used in various techniques. Bioz Stars score: 88/100, based on 54 PubMed citations. ZERO BIAS - scores, article reviews, protocol conditions and more
    https://www.bioz.com/result/β apo 8 carotenal/product/Millipore
    Average 88 stars, based on 54 article reviews
    Price from $9.99 to $1999.99
    β apo 8 carotenal - by Bioz Stars, 2020-08
    88/100 stars
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    86
    FUJIFILM ethyl β apo 8 carotenoate
    Elution profile of pigments extracted from Haloarcula japonica. The HPLC system consisted of a reversed-phase μBondapack C 18 column. Absorbance at 490 nm is shown. Peak identification is revealed in Table 1 . St: internal standard of ethyl <t>β-apo-8′-carotenoate.</t>
    Ethyl β Apo 8 Carotenoate, supplied by FUJIFILM, used in various techniques. Bioz Stars score: 86/100, based on 2 PubMed citations. ZERO BIAS - scores, article reviews, protocol conditions and more
    https://www.bioz.com/result/ethyl β apo 8 carotenoate/product/FUJIFILM
    Average 86 stars, based on 2 article reviews
    Price from $9.99 to $1999.99
    ethyl β apo 8 carotenoate - by Bioz Stars, 2020-08
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    88
    Roche β apo 8 carotenal
    Structure of the main C 30 apocarotenoids identified in citrus fruits (A, β-citraurin; B, <t>β-apo-8′-carotenal)</t> and the potential in vivo precursors (C, zeaxanthin; D, β-carotene; E, β-cryptoxanthin). The asymmetric cleavage site at the 7′,8′ double bonds is indicated. In (F), the different coloration of three different mandarin fruits with a similar C 40 carotenoid composition in the peel but displaying marked difference in the C 30 apocarotenoid β-citraurin content is shown: null content, a clementine mutant (39E7, Rios et al. , 2010 ); medium content, a clementine ( Gross, 1987 ; Rios et al. , 2010 ); high content, a mandarin hybrid (Fortune; Saunt, 2000 ).
    β Apo 8 Carotenal, supplied by Roche, used in various techniques. Bioz Stars score: 88/100, based on 24 PubMed citations. ZERO BIAS - scores, article reviews, protocol conditions and more
    https://www.bioz.com/result/β apo 8 carotenal/product/Roche
    Average 88 stars, based on 24 article reviews
    Price from $9.99 to $1999.99
    β apo 8 carotenal - by Bioz Stars, 2020-08
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    94
    Millipore trans β apo 8 carotene
    Structure of the main C 30 apocarotenoids identified in citrus fruits (A, β-citraurin; B, <t>β-apo-8′-carotenal)</t> and the potential in vivo precursors (C, zeaxanthin; D, β-carotene; E, β-cryptoxanthin). The asymmetric cleavage site at the 7′,8′ double bonds is indicated. In (F), the different coloration of three different mandarin fruits with a similar C 40 carotenoid composition in the peel but displaying marked difference in the C 30 apocarotenoid β-citraurin content is shown: null content, a clementine mutant (39E7, Rios et al. , 2010 ); medium content, a clementine ( Gross, 1987 ; Rios et al. , 2010 ); high content, a mandarin hybrid (Fortune; Saunt, 2000 ).
    Trans β Apo 8 Carotene, supplied by Millipore, used in various techniques. Bioz Stars score: 94/100, based on 1 PubMed citations. ZERO BIAS - scores, article reviews, protocol conditions and more
    https://www.bioz.com/result/trans β apo 8 carotene/product/Millipore
    Average 94 stars, based on 1 article reviews
    Price from $9.99 to $1999.99
    trans β apo 8 carotene - by Bioz Stars, 2020-08
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    90
    Fluka Chemical internal standard all trans β apo 8 carotenal
    Structure of the main C 30 apocarotenoids identified in citrus fruits (A, β-citraurin; B, <t>β-apo-8′-carotenal)</t> and the potential in vivo precursors (C, zeaxanthin; D, β-carotene; E, β-cryptoxanthin). The asymmetric cleavage site at the 7′,8′ double bonds is indicated. In (F), the different coloration of three different mandarin fruits with a similar C 40 carotenoid composition in the peel but displaying marked difference in the C 30 apocarotenoid β-citraurin content is shown: null content, a clementine mutant (39E7, Rios et al. , 2010 ); medium content, a clementine ( Gross, 1987 ; Rios et al. , 2010 ); high content, a mandarin hybrid (Fortune; Saunt, 2000 ).
    Internal Standard All Trans β Apo 8 Carotenal, supplied by Fluka Chemical, used in various techniques. Bioz Stars score: 90/100, based on 2 PubMed citations. ZERO BIAS - scores, article reviews, protocol conditions and more
    https://www.bioz.com/result/internal standard all trans β apo 8 carotenal/product/Fluka Chemical
    Average 90 stars, based on 2 article reviews
    Price from $9.99 to $1999.99
    internal standard all trans β apo 8 carotenal - by Bioz Stars, 2020-08
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    99
    Millipore standard β apo 8
    Carotenoid chromatographic separation in raw cherry tomato. Peaks: 1, lutein; 2, <t>β-apo-8′-carotenal</t> (ISTD); 3, unidentified peak (supposed lycopene Z isomer); 4, lycopene 13- Z ; 5, lycopene all E ; 6, β-carotene.
    Standard β Apo 8, supplied by Millipore, used in various techniques. Bioz Stars score: 99/100, based on 5 PubMed citations. ZERO BIAS - scores, article reviews, protocol conditions and more
    https://www.bioz.com/result/standard β apo 8/product/Millipore
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    91
    Thermo Fisher trans beta apo 8 carotenal
    Carotenoid chromatographic separation in raw cherry tomato. Peaks: 1, lutein; 2, <t>β-apo-8′-carotenal</t> (ISTD); 3, unidentified peak (supposed lycopene Z isomer); 4, lycopene 13- Z ; 5, lycopene all E ; 6, β-carotene.
    Trans Beta Apo 8 Carotenal, supplied by Thermo Fisher, used in various techniques. Bioz Stars score: 91/100, based on 1 PubMed citations. ZERO BIAS - scores, article reviews, protocol conditions and more
    https://www.bioz.com/result/trans beta apo 8 carotenal/product/Thermo Fisher
    Average 91 stars, based on 1 article reviews
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    Image Search Results


    a UHPLC chromatogram acquired at 460 nm for a standard solution containing BC and CPs at 1.0 μg/mL. b Corresponding UV spectra of: A apo-12′-carotenal, B apo-10′-carotenal, C apo-8′-carotenal, D apo-4′-carotenal, E 5,6-epoxy-carotenal, and F β-carotene

    Journal: Analytical and Bioanalytical Chemistry

    Article Title: Validation and application of sub-2 ?m core-shell UHPLC-UV-ESI-Orbitrap MS for identification and quantification of ?-carotene and selected cleavage products with preceding solid-phase extraction

    doi: 10.1007/s00216-014-7725-8

    Figure Lengend Snippet: a UHPLC chromatogram acquired at 460 nm for a standard solution containing BC and CPs at 1.0 μg/mL. b Corresponding UV spectra of: A apo-12′-carotenal, B apo-10′-carotenal, C apo-8′-carotenal, D apo-4′-carotenal, E 5,6-epoxy-carotenal, and F β-carotene

    Article Snippet: Reagents and chemicals All -trans -β-carotene (BC; purity ≥97.0 %), all -trans -β-apo-8′-carotenal (apo-8′; purity ≥96.0 %), methanol (purity ≥99.9 %), n -hexane (in UniSolv quality), trifluoroacetic acid (TFA; purity ≥99.5 %), H2 O2 (in semi-conductor quality), Fe(II)-lactate (purum ≥98 %), minimum essential medium Eagle (MEM), and Tween 20 (for molecular biology) were all obtained from Sigma-Aldrich/Fluka (St. Louis, MO, USA).

    Techniques:

    Extracted ion current chromatograms of a standard solution containing BC and target CPs at 1.0 μg/L. Identity of peaks: A apo-12′-carotenal, B apo-10′-carotenal, C apo-8′-carotenal, D apo-4′-carotenal, E 5,6-epoxy-BC, and F β-carotene

    Journal: Analytical and Bioanalytical Chemistry

    Article Title: Validation and application of sub-2 ?m core-shell UHPLC-UV-ESI-Orbitrap MS for identification and quantification of ?-carotene and selected cleavage products with preceding solid-phase extraction

    doi: 10.1007/s00216-014-7725-8

    Figure Lengend Snippet: Extracted ion current chromatograms of a standard solution containing BC and target CPs at 1.0 μg/L. Identity of peaks: A apo-12′-carotenal, B apo-10′-carotenal, C apo-8′-carotenal, D apo-4′-carotenal, E 5,6-epoxy-BC, and F β-carotene

    Article Snippet: Reagents and chemicals All -trans -β-carotene (BC; purity ≥97.0 %), all -trans -β-apo-8′-carotenal (apo-8′; purity ≥96.0 %), methanol (purity ≥99.9 %), n -hexane (in UniSolv quality), trifluoroacetic acid (TFA; purity ≥99.5 %), H2 O2 (in semi-conductor quality), Fe(II)-lactate (purum ≥98 %), minimum essential medium Eagle (MEM), and Tween 20 (for molecular biology) were all obtained from Sigma-Aldrich/Fluka (St. Louis, MO, USA).

    Techniques:

    In vitro activities of wheat CCD-A1 and CCD-A4 homoeologs. β-apo-8′-carotenal (β-apo; a , b ), β-carotene (β-car; c - e ), zeaxanthin (Zea; f - h ), and lutein (Lut; i - k ) were used as substrates in the enzyme assays. Product peaks are indicated by arrows. Absorption and mass spectra of the product peaks are shown in ( l - p )

    Journal: BMC Plant Biology

    Article Title: Distinct expression and function of carotenoid metabolic genes and homoeologs in developing wheat grains

    doi: 10.1186/s12870-016-0848-7

    Figure Lengend Snippet: In vitro activities of wheat CCD-A1 and CCD-A4 homoeologs. β-apo-8′-carotenal (β-apo; a , b ), β-carotene (β-car; c - e ), zeaxanthin (Zea; f - h ), and lutein (Lut; i - k ) were used as substrates in the enzyme assays. Product peaks are indicated by arrows. Absorption and mass spectra of the product peaks are shown in ( l - p )

    Article Snippet: Induction and purification of the recombinant proteins were examined by SDS-PAGE. β-apo-8′-carotenal (Sigma Aldrich, St. Louis, MO), lutein (Chromadex, Irvine, CA) and zeaxanthin (purified from E. coli cells expressing pAC-ZEAX) were dissolved in ethanol containing 1.5 % n-octyl-β-D-glucopyranoside (Sigma Aldrich). β-carotene (Sigma Aldrich) was solubilized as previously described with slight modifications [ ].

    Techniques: In Vitro

    Elution profile of pigments extracted from Haloarcula japonica. The HPLC system consisted of a reversed-phase μBondapack C 18 column. Absorbance at 490 nm is shown. Peak identification is revealed in Table 1 . St: internal standard of ethyl β-apo-8′-carotenoate.

    Journal: Frontiers in Microbiology

    Article Title: Identification of carotenoids from the extremely halophilic archaeon Haloarcula japonica

    doi: 10.3389/fmicb.2014.00100

    Figure Lengend Snippet: Elution profile of pigments extracted from Haloarcula japonica. The HPLC system consisted of a reversed-phase μBondapack C 18 column. Absorbance at 490 nm is shown. Peak identification is revealed in Table 1 . St: internal standard of ethyl β-apo-8′-carotenoate.

    Article Snippet: QUANTIFICATION OF CAROTENOIDS For the quantification of carotenoids, ethyl β -apo-8′-carotenoate (Wako Pure Chemical, Osaka, Japan) was used as an internal standard.

    Techniques: High Performance Liquid Chromatography

    Structure of the main C 30 apocarotenoids identified in citrus fruits (A, β-citraurin; B, β-apo-8′-carotenal) and the potential in vivo precursors (C, zeaxanthin; D, β-carotene; E, β-cryptoxanthin). The asymmetric cleavage site at the 7′,8′ double bonds is indicated. In (F), the different coloration of three different mandarin fruits with a similar C 40 carotenoid composition in the peel but displaying marked difference in the C 30 apocarotenoid β-citraurin content is shown: null content, a clementine mutant (39E7, Rios et al. , 2010 ); medium content, a clementine ( Gross, 1987 ; Rios et al. , 2010 ); high content, a mandarin hybrid (Fortune; Saunt, 2000 ).

    Journal: Journal of Experimental Botany

    Article Title: A novel carotenoid cleavage activity involved in the biosynthesis of Citrus fruit-specific apocarotenoid pigments

    doi: 10.1093/jxb/ert260

    Figure Lengend Snippet: Structure of the main C 30 apocarotenoids identified in citrus fruits (A, β-citraurin; B, β-apo-8′-carotenal) and the potential in vivo precursors (C, zeaxanthin; D, β-carotene; E, β-cryptoxanthin). The asymmetric cleavage site at the 7′,8′ double bonds is indicated. In (F), the different coloration of three different mandarin fruits with a similar C 40 carotenoid composition in the peel but displaying marked difference in the C 30 apocarotenoid β-citraurin content is shown: null content, a clementine mutant (39E7, Rios et al. , 2010 ); medium content, a clementine ( Gross, 1987 ; Rios et al. , 2010 ); high content, a mandarin hybrid (Fortune; Saunt, 2000 ).

    Article Snippet: The carotenoid peaks were integrated at their individual maximal wavelength and their content was calculated using calibration curves of β-apo-8′-carotenal and β-citraurin (a gift from Hoffmann-LaRoche); β-carotene (Sigma) for α- and β-carotene; β-cryptoxanthin (Extrasynthese); lutein (Sigma) for lutein and violaxanthin isomers; and zeaxanthin (Extrasynthese) for zeaxanthin and antheraxanthin.

    Techniques: In Vivo, Mutagenesis

    HPLC analysis of the in vitro enzymatic activity of Citrus CCD4b1. Assays were incubated for 1h, except for lycopene which was incubated for 6h. The crude lysate of thioredoxin-CCD4b1-expressing E.coli cells (CCD4b1) converted (A) β-carotene into β-apo-8′-carotenal (P1), (B) β-cryptoxanthin into P1 and β-citraurin (P2), (C) zeaxanthin into P2, (D) lutein into 3-OH-ε-apo-8′-carotenal (α-citraurin) (P3), and (E) lycopene into apo-8′-lycopenal (P4) and apo-10′-lycopenal (P5). UV-Vis spectra of obtained products are depicted in the insets. No conversion was observed with the corresponding controls corresponding to crude lysates of thioredoxin-overexpressing cells (Con).

    Journal: Journal of Experimental Botany

    Article Title: A novel carotenoid cleavage activity involved in the biosynthesis of Citrus fruit-specific apocarotenoid pigments

    doi: 10.1093/jxb/ert260

    Figure Lengend Snippet: HPLC analysis of the in vitro enzymatic activity of Citrus CCD4b1. Assays were incubated for 1h, except for lycopene which was incubated for 6h. The crude lysate of thioredoxin-CCD4b1-expressing E.coli cells (CCD4b1) converted (A) β-carotene into β-apo-8′-carotenal (P1), (B) β-cryptoxanthin into P1 and β-citraurin (P2), (C) zeaxanthin into P2, (D) lutein into 3-OH-ε-apo-8′-carotenal (α-citraurin) (P3), and (E) lycopene into apo-8′-lycopenal (P4) and apo-10′-lycopenal (P5). UV-Vis spectra of obtained products are depicted in the insets. No conversion was observed with the corresponding controls corresponding to crude lysates of thioredoxin-overexpressing cells (Con).

    Article Snippet: The carotenoid peaks were integrated at their individual maximal wavelength and their content was calculated using calibration curves of β-apo-8′-carotenal and β-citraurin (a gift from Hoffmann-LaRoche); β-carotene (Sigma) for α- and β-carotene; β-cryptoxanthin (Extrasynthese); lutein (Sigma) for lutein and violaxanthin isomers; and zeaxanthin (Extrasynthese) for zeaxanthin and antheraxanthin.

    Techniques: High Performance Liquid Chromatography, In Vitro, Activity Assay, Incubation, Expressing

    Carotenoid chromatographic separation in raw cherry tomato. Peaks: 1, lutein; 2, β-apo-8′-carotenal (ISTD); 3, unidentified peak (supposed lycopene Z isomer); 4, lycopene 13- Z ; 5, lycopene all E ; 6, β-carotene.

    Journal: Foods

    Article Title: Influence of Heat Treatments on Carotenoid Content of Cherry Tomatoes

    doi: 10.3390/foods2030352

    Figure Lengend Snippet: Carotenoid chromatographic separation in raw cherry tomato. Peaks: 1, lutein; 2, β-apo-8′-carotenal (ISTD); 3, unidentified peak (supposed lycopene Z isomer); 4, lycopene 13- Z ; 5, lycopene all E ; 6, β-carotene.

    Article Snippet: Chromatographic standards for lutein, lycopene, β-carotene (all E form) and internal standard (ISTD) β-apo-8′-carotenal were purchased from Sigma-Aldrich (St. Louis, MO, USA).

    Techniques: