Abstract:
:Andean potatoes (Solanum tuberosum andigenum) are a staple food for Andean population; there is great biodiversity but only few varieties are cultivated nowadays. In order to contribute to biodiversity conservation of Andean potatoes, information about their morphological, nutritional and functional characteristics was generated. In gene bank (INTA-Balcarce), varieties collected from regional producers were preserved. Forty-four genotypes were multiplied and characterized. Morphological characteristics; proximate composition and functional compounds were analyzed. Cluster analysis separated them into 3 groups according to distinguishing characteristics, which define industrial or nutritional applications. Group 2 was characterized by higher content of macronutrients and Group 3 with the highest antioxidant activity, both would be advisable for direct consumption. Genotype CS 1418 had big size and oval form so it could be destined to potato chips industry. Knowledge on nutritional and functional properties of genotypes contributes to promoting the cultivation depending on properties and also to preserve biodiversity.
journal_name
Food Chemjournal_title
Food chemistryauthors
Calliope SR,Lobo MO,Sammán NCdoi
10.1016/j.foodchem.2016.12.074subject
Has Abstractpub_date
2018-01-01 00:00:00pages
42-50eissn
0308-8146issn
1873-7072pii
S0308-8146(16)32087-8journal_volume
238pub_type
杂志文章相关文献
FOOD CHEMISTRY文献大全abstract::In this work the development and in house validation of the HMF direct determination in corn and cane syrups by HPLC-UV was carried out for the first time. The separation was done with isocratic elution of a mobile phase comprising water (with 0.5% formic acid) and acetonitrile (90:10, v/v) on Phenomenex C18 column (5...
journal_title:Food chemistry
pub_type: 杂志文章
doi:10.1016/j.foodchem.2015.05.131
更新日期:2016-01-01 00:00:00
abstract::Polyphenols are secondary metabolites in plants, investigated intensively because of their potential positive effects on human health. Their bioavailability and mechanism of positive effects have been studied, in vitro and in vivo. Lately, a high number of studies takes into account the interactions of polyphenols wit...
journal_title:Food chemistry
pub_type: 杂志文章,评审
doi:10.1016/j.foodchem.2014.12.013
更新日期:2015-05-15 00:00:00
abstract::This paper presents a method for determining phospholipids in soybean lecithin samples by phosphorus determination using high-resolution continuum source graphite furnace molecular absorption spectrometry (HR-CS GF MAS) via molecular absorption of phosphorus monoxide. Samples were diluted in methyl isobutyl ketone. Th...
journal_title:Food chemistry
pub_type: 杂志文章
doi:10.1016/j.foodchem.2017.01.019
更新日期:2017-06-15 00:00:00
abstract::Non-celiac gluten sensitivity (NCGS) is still an undefined syndrome whose triggering mechanisms remain unsettled. This study aimed to clarify how cultured peripheral blood mononucleated cells (PBMC) obtained from NCGS patients responded to contact with wheat proteins. Results demonstrated that wheat protein induced an...
journal_title:Food chemistry
pub_type: 杂志文章
doi:10.1016/j.foodchem.2014.12.061
更新日期:2015-06-01 00:00:00
abstract::The potential application of differential scanning calorimetry (DSC) to verify adulteration of extra virgin olive oil with refined hazelnut oil was evaluated. Extra virgin olive oil and hazelnut oil were characterised by significantly different cooling and heating DSC thermal profiles. Addition of hazelnut oil signifi...
journal_title:Food chemistry
pub_type: 杂志文章
doi:10.1016/j.foodchem.2008.01.044
更新日期:2008-09-01 00:00:00
abstract::Lipid oxidation is one of the major quality issues of wholegrain wheat flour and products, despite their rich endogenous antioxidants. Diverse wheat germplasm resources are available for industrial production and breeding selection. Therefore, to improve the stability qualities of wholegrain, it is important to study ...
journal_title:Food chemistry
pub_type: 杂志文章
doi:10.1016/j.foodchem.2020.128683
更新日期:2020-11-21 00:00:00
abstract::We investigated the impact of a fermented milk product on gut microbiota and their metabolism in 3 different conditions of the colon with a systemic viewpoint. An in vitro semi-continuous anaerobic cultivation was used to assess the colon compartment-specific influence of fermented milk, followed by a multiomics appro...
journal_title:Food chemistry
pub_type: 杂志文章
doi:10.1016/j.foodchem.2018.04.095
更新日期:2018-10-15 00:00:00
abstract::The variation of antioxidant activity and active components in pyrola [Passiflora incarnata Fisch.] from eight sites in Northeast China were investigated. Total phenolic and flavonoid contents were determined and varied within the range of 39.66-181.48 mg/g and 2.47-22.11 mg/g, respectively. Antioxidant activities wer...
journal_title:Food chemistry
pub_type: 杂志文章
doi:10.1016/j.foodchem.2013.05.045
更新日期:2013-12-01 00:00:00
abstract::Myofibrillar protein isolated from beef muscles were treated with 3 phosphates (Sodium Hexametaphosphate, sodium tripolyphosphate, sodium pyrophosphate) with different concentrations of 0.3%, 0.6%, 0.9%, 1.2% respectively. Protein solubility, surface hydrophobicity and reactive sulfhydryl group was determined. Atomic ...
journal_title:Food chemistry
pub_type: 杂志文章
doi:10.1016/j.foodchem.2020.128146
更新日期:2021-02-15 00:00:00
abstract::Aerial surfaces of plants are covered by a waxy cuticle protecting plants from excessive water loss and UV light. In the present study, composition and morphology of cuticular waxes of northern wild berry species bilberry (Vaccinium myrtillus L.), lingonberry (V. vitis-idaea L.), bog bilberry (V. uliginosum L.) and cr...
journal_title:Food chemistry
pub_type: 杂志文章
doi:10.1016/j.foodchem.2019.05.134
更新日期:2019-10-15 00:00:00
abstract::The increased emergence of Ciguatera Fish Poisoning in the Canary Islands and Madeira demanded the development of confirmatory methods by liquid chromatography coupled to tandem mass spectrometry to characterize the risk. Efforts were particularly focused on the optimization of sample pretreatment, especially in the s...
journal_title:Food chemistry
pub_type: 杂志文章
doi:10.1016/j.foodchem.2018.12.038
更新日期:2019-05-15 00:00:00
abstract::The selection of antioxidant variables in honey is first time considered applying the near infrared (NIR) spectroscopic technique. A total of 60 honey samples were used to develop the calibration models using the modified partial least squares (MPLS) regression method and 15 samples were used for external validation. ...
journal_title:Food chemistry
pub_type: 杂志文章
doi:10.1016/j.foodchem.2013.06.066
更新日期:2013-12-15 00:00:00
abstract::As a part of a specific monitoring program, lead (Pb) cadmium (Cd) and mercury (Hg) concentrations in important species of fish from various fishing ports of the southern Kingdom of Morocco (Sardina pilchardus, Scomber scombrus, Plectorhinchus mediterraneus, Trachurus trachurus, Octopus vulgaris, Boops boops, Sarda sa...
journal_title:Food chemistry
pub_type: 杂志文章
doi:10.1016/j.foodchem.2013.10.008
更新日期:2014-03-15 00:00:00
abstract::The aroma profiles obtained of three Garnacha Tintorera-based wines were studied: a base wine, a naturally sweet wine, and a mixture of naturally sweet wine with other sweet wine obtained by fortification with spirits. The aroma fingerprint was traced by GC-MS analysis of volatile compounds and by sensorial analysis o...
journal_title:Food chemistry
pub_type: 杂志文章
doi:10.1016/j.foodchem.2012.03.105
更新日期:2012-10-15 00:00:00
abstract::Soy protein isolate (SPI) was selected to fabricate supersaturated self-emulsifying nanoemulsions, aiming to enhance physical stability and bioaccessibility of hydrophobic tangeretin. Dissolution studies demonstrated that tangeretin had the highest solubility in Tween 80, followed by oil phase solutions, and polymer s...
journal_title:Food chemistry
pub_type: 杂志文章
doi:10.1016/j.foodchem.2016.11.106
更新日期:2017-04-15 00:00:00
abstract::Hibiscus sabdariffa flowers represent an interesting source of anthocyanins, one of the most important plant pigments, which are responsible of the intense red color of the calyces, and have potential as natural colorants for food applications. Nevertheless, anthocyanins are highly hydrosoluble and unstable compounds....
journal_title:Food chemistry
pub_type: 杂志文章
doi:10.1016/j.foodchem.2017.02.140
更新日期:2017-09-01 00:00:00
abstract::Microalgae are good crops to produce natural pigments because of their high growth rates. Tropical zones are better locations than temperate areas for microalgal cultivation because they have longer duration of daylight and more stable temperatures throughout the year, but the high temperatures pose a challenge to mic...
journal_title:Food chemistry
pub_type: 杂志文章
doi:10.1016/j.foodchem.2012.11.133
更新日期:2013-06-15 00:00:00
abstract::The outbreak of keriorrhea caused by the wax ester-rich oilfish and escolar has become a frequent and worldwide concern. To help prevent such episodes, rapid detection of these fishes in the supply chain of the seafood industry and by food and health inspection agencies is essential. Through a combination of DNA, GC-M...
journal_title:Food chemistry
pub_type: 杂志文章
doi:10.1016/j.foodchem.2008.02.066
更新日期:2008-09-15 00:00:00
abstract::An efficient method was applied for extraction of caffeine in food samples. Three-dimensional graphene-Fe3O4 (3D-G-Fe3O4) nanoparticles was successfully synthesized and used as adsorbent in magnetic solid phase extraction (MSPE) step. The properties of synthesized adsorbent were characterized by fourier-transform infr...
journal_title:Food chemistry
pub_type: 杂志文章
doi:10.1016/j.foodchem.2018.04.035
更新日期:2018-10-01 00:00:00
abstract::During wine consumption, aroma compounds are released from the wine matrix and are transported to the olfactory receptor in vivo, leading to retronasal perception which can affect consumer acceptance. During this process, in addition to the influence of the wine matrix compositions, some physiological factors can sign...
journal_title:Food chemistry
pub_type: 杂志文章,评审
doi:10.1016/j.foodchem.2020.128957
更新日期:2021-06-01 00:00:00
abstract::Peanut proteins conarachin II, conarachin I and arachin were found to behave as highly selective fluorescence sensors for periodate amongst a set of different anions. The interactions of the proteins with periodate were also confirmed by other spectral methods and enzyme linked immunosorbent assay (ELISA). The results...
journal_title:Food chemistry
pub_type: 杂志文章
doi:10.1016/j.foodchem.2015.11.039
更新日期:2016-04-15 00:00:00
abstract::In the present work, a rapid and simple procedure was developed and validated for the analysis of trans-resveratrol in vegetable oils based on magnetic hydrophilic multi-walled carbon nanotubes (h-MWCNT-MNPs) combined with liquid chromatography-tandem mass spectrometry (LC-MS/MS). h-MWCNT-MNPs were simply obtained by ...
journal_title:Food chemistry
pub_type: 杂志文章
doi:10.1016/j.foodchem.2015.01.021
更新日期:2015-07-01 00:00:00
abstract::To determine anti-inflammatory effects of pigments from red cabbage, red cabbage (Brassica oleracea L. var.) juice was prepared, characterized by UV-vis absorption spectra, partially purified by Sephadex LH-20 column, analyzed by HPLC, and administered to lipopolysaccharide (LPS)-stimulated murine splenocyte cultures....
journal_title:Food chemistry
pub_type: 杂志文章
doi:10.1016/j.foodchem.2008.01.039
更新日期:2008-08-15 00:00:00
abstract::Chayote, the fruit of Sechium edule (Jacq.) Swartz, is known for culinary applications and in traditional medicine. A great number of its health benefits have been related to its phenolic composition. However, literature concerning the characterization of phenolic compounds in chayote is scarce. Therefore, this work h...
journal_title:Food chemistry
pub_type: 杂志文章
doi:10.1016/j.foodchem.2019.05.146
更新日期:2019-10-15 00:00:00
abstract::Soluble dietary fibre (SDF) is considered the most effective fraction of dietary fibre (DF) for human health. In this study, extrusion technology was applied to enhance the SDF obtained from orange pomace, a byproduct of juice extraction containing a high level of DF. The pomace was processed in a single-screw extrude...
journal_title:Food chemistry
pub_type: 杂志文章
doi:10.1016/j.foodchem.2015.07.039
更新日期:2016-02-01 00:00:00
abstract::An initial laboratory-scale evaluation of separation characteristics of membranes with nominal molecular weight cut-offs (NMWCO) ranging from 30kD down to 0.5kD indicated effective separation of betalains in the 0.5kD region. Subsequent pilot-level trials using 1kD, loose reverse osmosis (LRO) and reverse osmosis (RO)...
journal_title:Food chemistry
pub_type: 杂志文章
doi:10.1016/j.foodchem.2016.07.132
更新日期:2017-01-15 00:00:00
abstract::The purpose of this study was to ascertain whether diatomite is an inert filter aid during spirit filtration. Surely, any compound with a negative effect on the spirit composition or the consumer's health could be dissolved. In this study different diatomites were treated with 36% vol. ethanol/water mixtures and the a...
journal_title:Food chemistry
pub_type: 杂志文章
doi:10.1016/j.foodchem.2014.02.157
更新日期:2014-09-15 00:00:00
abstract::The microbial compositions, quality characteristics, and structural changes in fresh brown rice noodles (FBRN) during storage were investigated. Total plate count and mold and yeast counts increased while the pH decreased during storage. Metagenomic sequencing revealed that the microbial composition of FBRN changed th...
journal_title:Food chemistry
pub_type: 杂志文章
doi:10.1016/j.foodchem.2020.128321
更新日期:2021-04-16 00:00:00
abstract::Differences in the taste profile of corn puffed products formulated with refined versus whole grain mix flour were characterized. The perceived bitter intensity was reported to be the main taste difference between the samples. Based on multidimensional sensory-guided fractionation techniques and subsequent identificat...
journal_title:Food chemistry
pub_type: 杂志文章
doi:10.1016/j.foodchem.2018.01.161
更新日期:2018-07-15 00:00:00
abstract::This paper presents a study on the effect of storage conditions on wheat flour quality for 30 months. Such study may be of interest for research projects conducted over long periods. Wheat flours were stored in two types of packaging (permeable paper bags and watertight containers) and at two temperatures (ambient tem...
journal_title:Food chemistry
pub_type: 杂志文章
doi:10.1016/j.foodchem.2020.128902
更新日期:2021-06-01 00:00:00