`Sweet Thai' accumulated the highest concentrations of lutein, zeaxanthin, and β-carotene carotenoids in the field, while `Osmin Purple' accumulated the highest carotenoid concentrations in the greenhouse. Environmental and cultivar differences were observed for all of the pigments analyzed. Eight cultivars of sweet basil (`Genovese', `Italian Large Leaf', `Nufar', `Red Rubin', `Osmin Purple', `Spicy Bush', `Cinnamon', and `Sweet Thai') were grown in both field and greenhouse environments and evaluated for plant pigments using HPLC methodology. The research goal for the current study was to characterize the concentrations of nutritionally important carotenoid pigments in popular varieties of basil. Recently, basil was shown to rank highest among spices and herbal crops for xanthophyll carotenoids, which are associated with decreased risks of cancer and age-related eye diseases. Sweet basil ( Ocimum basilicum L.) is a popular culinary herbal crop grown for fresh or dry leaf, essential oil, and seed markets. –non-radiative dissipation–non-assimilatory electron transports–photosynthetic oxygen evolution In the adaptation of the photosynthetic apparatus of barley grown at high irradiances under ambient CO2 rather than an increased NPQ or an enhancement of irradiance-saturated photosynthesis. We suggest that non-assimilatory electron transport dominates At highĬO2 concentration the degree of P stimulation was approximately three times higher for HI than for LI plants, and the irradiance-saturated P values at irradiances of 2 440 and 2 900 µmol m−2 s−1 were by 130 and 150 % higher for HI plants than for LI plants. Higher proportion of QA in oxidised state (estimated from photochemical quenching of Chl a fluorescence, qP), by 49–102 % at irradiances above 200 µmol m−2 s−1 and an about 1.5 fold increase of irradiance-saturated PS2 electron transport rate (ETR) as compared to LI plants. Nevertheless, the HI plants exhibited a significantly Non-photochemical quenching of Chl a fluorescence, NPQ) were observed for HI plants compared with LI plants. If measured under ambient CO2 concentration, neither increase of the oxygen evolution rate (P) nor enhancement of non-radiative dissipation of the absorbed excitation energy within photosystem 2 (PS2) (determined as Akcent) plants to low (LI, 50 µmol m−2 s−1) and high (HI, 1000 µmol m−2 s−1) growth irradiances was studied using the simultaneous measurements of the photosynthetic oxygen evolution and chlorophyllĪ (Chl a) fluorescence at room temperature. All Rights Reserved.The adaptation of barley (Hordeum vulgare L. ©1977-2019 - Antonio Gruttadauria/Lightcapture. I enjoy creating quality photographs and I have extended my scope and technique to portray architectural subjects and showcase their esthetic features.īy approaching a variey of subjects and audiences my style builds on interesting perspective, clean lines and a high quality final product, engaging the viewer to look closer or a little longer.īoth the Commercial and Fine Art sections contain additional information on those specific subjects. Specific images may also be licensed in digital format for temporary or lifetime use.Ĭreative visual arts have been my passion for many years and it has guided me to capture images that connect with my vision of our surroundings. These works are shipped in print and in a variety of sizes ranging from 8x10 to 36x48 or larger (in inches). These images are designed to be showcased in medium to large prints to enhance living areas as well as commercial spaces by adding a measure of form, texture and color. Natural and urban subjects in B&W and color, these images connect with the viewer through familiar places and engaging visuals. These images are designed to be used in digital format, or print, as collateral to web-based publications, Real Estate listings, advertising campaigns and other digital or printed media. I work closely with Homeowners, Real Estate Agents and Architects to create digital imagery that is used commercially to advertise properties or appear in trade publication for a variety of uses.
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |