Andersson Barison
YOU?
Author Swipe
View article: The value of universally available raw NMR data for transparency, reproducibility, and integrity in natural product research
The value of universally available raw NMR data for transparency, reproducibility, and integrity in natural product research Open
Covering: up to 2018With contributions from the global natural product (NP) research community, and continuing the Raw Data Initiative, this review collects a comprehensive demonstration of the immense scientific value of disseminating raw…
View article: Correction: The value of universally available raw NMR data for transparency, reproducibility, and integrity in natural product research
Correction: The value of universally available raw NMR data for transparency, reproducibility, and integrity in natural product research Open
Correction for 'The value of universally available raw NMR data for transparency, reproducibility, and integrity in natural product research'
View article: Hydrogenation of acid oils with in situ hydrogen generation for biofuel production
Hydrogenation of acid oils with in situ hydrogen generation for biofuel production Open
A sustainable hydrogen source is essential for improving the environmental performance of industries that are heavily reliant on hydrogen. Transitioning from commercial hydrogen to cleaner sources is vital for reducing fossil fuel dependen…
View article: Is there creatine in plants? The true compound behind the 1H NMR signal at 3.05 ppm in plant extracts
Is there creatine in plants? The true compound behind the 1H NMR signal at 3.05 ppm in plant extracts Open
Introduction Some papers describe the presence of creatine in plants, based on a singlet signal at 3.02–3.05 ppm in the 1 H NMR spectra. Although is there creatine in plants? Therefore, to answer this question, a comprehensive NMR investig…
View article: Diversity of the diterpenes in the leaves of Xylopia laevigata (Annonaceae) and their cytotoxicities
Diversity of the diterpenes in the leaves of Xylopia laevigata (Annonaceae) and their cytotoxicities Open
The phytochemical investigation of the hexane extract which was obtained from the leaves of Xylopia laevigata (Annonaceae) produced six terpenes. Among these, five diterpenes named abieta-7,13-dien-3-one, ent-7β-acetoxy-16β-hydroxy-kaurane…
View article: Steady-State Free Precession sequences for high and low field NMR spectroscopy in solution: Challenges and opportunities
Steady-State Free Precession sequences for high and low field NMR spectroscopy in solution: Challenges and opportunities Open
The receptivity of NMR spectroscopy is low when compared to other techniques. Historically, increasing the strength of the static magnetic field has been the major approach to increase NMR sensitivity. In recent years several polarization …
View article: Leaf tissue metabolomics fingerprinting of Citronella gongonha Mart. by 1H HR-MAS NMR
Leaf tissue metabolomics fingerprinting of Citronella gongonha Mart. by 1H HR-MAS NMR Open
This research characterizes key metabolites in the leaf from Citronella gongonha Martius (Mart.) Howard (Cardiopteridaceae). All metabolites were assessed in intact leaf tissue by proton ( 1 H) high-resolution magic angle spinning (HR-MAS)…
View article: Chemical composition, larvicidal and cytotoxic activity of Annona salzmannii (Annonaceae) seed oil
Chemical composition, larvicidal and cytotoxic activity of Annona salzmannii (Annonaceae) seed oil Open
The seed oil of Annona salzmannii A. DC. was analyzed by GC-MS and 1H qNMR, revealing a mixture of unsaturated (80.5%) and saturated (18.7%) fatty acids. Linoleic (45.3%) and oleic (33.5%) acid were the major unsaturated fatty acids identi…
View article: Use of cover crops in Oxisol and its effects on yield and soybean oil content
Use of cover crops in Oxisol and its effects on yield and soybean oil content Open
In the no-tillage system, soils generally exhibit some degree of compaction that limits agricultural production. In this scenario, the use of soil cover plants is one of the alternatives capable of improving the structural quality of the s…
View article: Alcoholmeter as a Simple and Accessible Way for Ethanol Determination in Alcohol-Based Hand Sanitizers
Alcoholmeter as a Simple and Accessible Way for Ethanol Determination in Alcohol-Based Hand Sanitizers Open
Expensive and complex methodologies are available to determine the ethanol concentration in alcohol gel samples. The aim of this article was to demonstrate that alcoholmeter could be used as an alternative method to determine ethanol in ge…
View article: Chemical composition, larvicidal and cytotoxic activity of Annona salzmannii (Annonaceae) seed oil
Chemical composition, larvicidal and cytotoxic activity of Annona salzmannii (Annonaceae) seed oil Open
Brazilian agencies
\nCAPES, CNPq, FINEP, FAPITEC/SE, FAPESB, Fundação
\nAraucária for their financial support and fellowships.
View article: High-Resolution Magic Angle Spinning (HR-MAS) NMR-Based Fingerprints Determination in the Medicinal Plant Berberis laurina
High-Resolution Magic Angle Spinning (HR-MAS) NMR-Based Fingerprints Determination in the Medicinal Plant Berberis laurina Open
Berberis laurina (Berberidaceae) is a well-known medicinal plant used in traditional medicine since ancient times; however, it is scarcely studied to a large-scale fingerprint. This work presents a broad-range fingerprints determination th…
View article: Activation of human neutrophils by dotriacontane from Tynanthus micranthus Corr. Méllo (Bignoniaceae) for the production of superoxide anions
Activation of human neutrophils by dotriacontane from Tynanthus micranthus Corr. Méllo (Bignoniaceae) for the production of superoxide anions Open
The species Tynanthus micranthus Corr. Méllo, is popularly known as "Cipó Cravo" or "Craveiro", and is usually used as a stimulant and aphrodisiac, and found in the north of the State of Paraná - Brazil. The isolate the alkane dotriacontan…
View article: Chemical Analysis and in Vitro Antiproliferative Potential of Eugenia uniflora L. (Myrtaceae)
Chemical Analysis and in Vitro Antiproliferative Potential of Eugenia uniflora L. (Myrtaceae) Open
Natural products and especially medicinal plants, have been extensively studied and have exhibited antiproliferative effects. The species Eugenia uniflora L. (Myrtaceae) is native to Brazil and distributed throughout Australia, East Asia, …
View article: DIVERSITY OF THE DITERPENES IN THE LEAVES OF Xylopia laevigata (Annonaceae) AND THEIR CYTOTOXICITIES
DIVERSITY OF THE DITERPENES IN THE LEAVES OF Xylopia laevigata (Annonaceae) AND THEIR CYTOTOXICITIES Open
The phytochemical investigation of the hexane extract which was obtained from the leaves of Xylopia laevigata (Annonaceae) produced six terpenes. Among these, five diterpenes named abieta-7,13-dien-3-one, ent-7β-acetoxy-16β-hydroxy-kaurane…
View article: Integrative Approach Based on Leaf Spray Mass Spectrometry, HPLC-DAD-MS/MS, and NMR for Comprehensive Characterization of Isoquinoline-Derived Alkaloids in Leaves of Onychopetalum amazonicum R. E. Fr.
Integrative Approach Based on Leaf Spray Mass Spectrometry, HPLC-DAD-MS/MS, and NMR for Comprehensive Characterization of Isoquinoline-Derived Alkaloids in Leaves of Onychopetalum amazonicum R. E. Fr. Open
Onychopetalum is an Amazonian botanical genus close-related with Bocageopsis and Unonopsis, whose species are used in traditional medicine. Although these genera are widely investigated from the phytochemical viewpoint, the knowledge about…
View article: Integrative Approach Based on Leaf Spray Mass Spectrometry, HPLC‑DAD‑MS/MS, and NMR for Comprehensive Characterization of Isoquinoline-Derived Alkaloids in Leaves of Onychopetalum amazonicum R. E. Fr.
Integrative Approach Based on Leaf Spray Mass Spectrometry, HPLC‑DAD‑MS/MS, and NMR for Comprehensive Characterization of Isoquinoline-Derived Alkaloids in Leaves of Onychopetalum amazonicum R. E. Fr. Open
Onychopetalum is an Amazonian botanical genus close-related with Bocageopsis and Unonopsis, whose species are used in traditional medicine.Although these genera are widely investigated from the phytochemical viewpoint, the knowledge about …
View article: Correction: The value of universally available raw NMR data for transparency, reproducibility, and integrity in natural product research
Correction: The value of universally available raw NMR data for transparency, reproducibility, and integrity in natural product research Open
Correction for ‘The value of universally available raw NMR data for transparency, reproducibility, and integrity in natural product research’ by James B. McAlpine et al., Nat. Prod. Rep., 2018, DOI: 10.1039/c7np00064b.
View article: ANTIOXIDANT AND EFFECTS OF PROCESSING USING BIXIN POTASSIUM SALT AS A NITRITE REPLACEMENT IN RESTRUCTURED MEAT PRODUCTS
ANTIOXIDANT AND EFFECTS OF PROCESSING USING BIXIN POTASSIUM SALT AS A NITRITE REPLACEMENT IN RESTRUCTURED MEAT PRODUCTS Open
This study aimed to evaluate bixin potassium salt as a replacement for sodium nitrite (NaNO 2 ) in restructured meat products. Bixin was obtained from the chloroform extract of annatto seeds using a Soxhlet apparatus. Restructured meat sam…
View article: Structuring of a Haplortox by Soil Cover Species
Structuring of a Haplortox by Soil Cover Species Open
The objective of this work was to evaluate the effect of soil cover species and management systems in improving the physical characteristics of a Haplortox and its effects on grain yield and soybean oil content. The experimental area, cons…
View article: The value of universally available raw NMR data for transparency, reproducibility, and integrity in natural product research
The value of universally available raw NMR data for transparency, reproducibility, and integrity in natural product research Open
With contributions from the global natural product (NP) research community, and continuing the Raw Data Initiative, this review collects a comprehensive demonstration of the immense scientific value of disseminating raw nuclear magnetic re…