Chemometric classification of early-ripening apricot ( Prunus armeniaca , L.) germplasm based on quality traits, biochemical profiling and in vitro biological activity

Carbone, Katya; Ciccoritti, Roberto; Paliotta, Mariano; Rosato, T.; Terlizzi, M.; Cipriáni, G.

doi:10.1016/j.scienta.2017.09.020

Cited by 21 publications

(22 citation statements)

References 27 publications

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“…According to Campbell et al [ 29 ], the total polyphenols in apricot fruits ranged from 44.0 to 345.1 mg/100 g dw. Carbone et al [ 9 ] mentioned that total polyphenol content was maximal for different apricot cultivars as 1420 mg gallic acid equivalents (GAE)/100 g dw. High concentrations of tPc in apple leaves [ 30 ], sour cherry leaves [ 16 ], and chokeberry leaves (22.2 g GAE/kg dw) [ 4 ] were noted in the literature.…”

Section: Resultsmentioning

confidence: 99%

“…Therefore, there is continually growing interest about the possibility to find new plant materials such as leaves as valuable sources of bioactive compounds. Prunus armeniaca L. is a tree represented the Rosaceae family whose native origin is Central and western Asia including Armenia and China and is today cultivated in many subtropical and tropical areas of the world [ 9 ]. The total world production of P. armeniaca in recent years was up to 4.1 million metric tons [ 10 ], and is still growing.…”

Section: Introductionmentioning

confidence: 99%

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Profile of Phenolic Compounds of Prunus armeniaca L. Leaf Extract Determined by LC-ESI-QTOF-MS/MS and Their Antioxidant, Anti-Diabetic, Anti-Cholinesterase, and Anti-Inflammatory Potency

Nowicka

2021

Antioxidants

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In view of the limited information available in the literature concerning leaves as by-products of Prunus armeniaca cultivation, the aim of this work was to identify and characterize their principal polyphenolic constituents by LC-ESI-QTOF-MS/MS and screening in vitro biological potency as antioxidant capacity (ABTS, online ABTS, FRAP, ORAC), antidiabetic (α-amylase, α-glucosidase), anti-obesity (pancreatic lipase), anti-cholinesterase (AChE and BChE), and anti-inflammatory (COX-1 and COX-2) inhibitory activity. Comparison of different polyphenolic extracts of P. armeniaca cultivar leaves according to their quantitative composition revealed them to be exceptional sources of hydroxycinnamic acids, and to a lesser extent as sources of flavonols. Polyphenol-rich apricot leaf extract (PrALe) showed the most effective anti-obesity action through inhibition of pancreatic lipase, COX-1 and antioxidant capacity, especially the oxygen radical absorbance capacity, which was particularly correlated with polyphenolic compounds. Online ABTS radical UPLC-PDA-PDA analysis clearly demonstrated that the three predominant compounds of PrALe are quercetin-3-O-rutinoside > 5-O- and 3-O-caffeoylquinic acid, which basically contribute to antioxidant potential. These results assist in the evaluation of plant sources of potential new raw materials for application in different commercial sectors, especially for food, cosmetics and pharmaceuticals production.

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Section: Resultsmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

Profile of Phenolic Compounds of Prunus armeniaca L. Leaf Extract Determined by LC-ESI-QTOF-MS/MS and Their Antioxidant, Anti-Diabetic, Anti-Cholinesterase, and Anti-Inflammatory Potency

Nowicka

2021

Antioxidants

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“…It was found that the highest phenol and flavan contents were in early ripening Italian apricot genotypes 'Spring Blush', 'Orange Rubis' and 'Monaca Bello', and 'Portici' cultivar was found to have the highest hydrocinnamic acid. A high correlation between bioactive compounds and fruit surface colour was reported [14]. The phenolic compound values of mid-season apricot cultivars of Turkey were found to be 4233.70-8180.49 mg/100 g dry weight, carotenoids were 14.83-91.89 mg/100 g dry weight, and β-CRT 5.74-48.69 mg/100 g dry weight [17].…”

Section: Introductionmentioning

confidence: 91%

“…Polyphenols and carotenoids are the most abundant phytochemical classes found in apricot fruits [11]. Among them, chlorogenic acid (CA), catechin (CAT), rutin and β-carotene (β-CRT) are the most abundant phytochemicals found in apricot [12][13][14]. The amount of bioactive compounds highly varies according to the cultivar, ripening level of fruit, climate and soil conditions.…”

Section: Introductionmentioning

confidence: 99%

Fruit quality and biochemical characteristics of new early ripening apricots of Turkey

Çuhacı

Karaat

Yılmaz³

et al. 2020

Food Measure

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In this study, the important fruit quality characteristics of 11 early ripening and promising apricot hybrids and reference cultivars recently developed in Turkey were analyzed. A large variation was observed between the genotypes in terms of fruit size (fruit weight ranged from 34.28 to 72.53 g). The total soluble solids which is one of the significant fruit quality parameters for the table apricots, was found between 10.07 and 18.27% and fruit flesh/kernel rate was between 9.6 and 18.42. Epicatechin, rutin, catechin, chlorogenic acid, epigallocatechin gallate and β-carotene were found to be the highest bioactive compounds. A large variation was also determined among the genotypes in this regard. ABP-4-23 and ABP-7-12 apricot genotypes were rich with respect to catechin, chlorogenic acid, epicatechin, rutin and β-carotene. The highest catachin and epicatechin contents were obtained in respectively). In terms of β-carotene ABP-2-24 and ABP-1-18 presented the highest values (127.45 and 119.54 mg/kg, respectively). Fruit weight was found highly and positively correlated with kernel weight and total soluble solids (r = 0.65 and r = 0.61, respectively). Fruit weight was also found to be moderately correlated with rutin, quercetin, and β-carotene, while corrrelations was negative for rutin and β-carotene. Total acidity was moderately correlated with catechin, epigallocatechin gallate and β-carotene in positive way.

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“…Chemometrics analysis was used to facilitate classifications. Chemometrics is an analytical method of gathering information from multivariate chemical data through the application of statistical or mathematical techniques (Carbone et al 2018). Discriminant analysis methods (kinds of chemometrics analysis) were evaluated in this study, namely stepwise regression (SR), Fisher discriminant analysis (FDA), and Bayes discriminant analysis (BDA).…”

Section: Introductionmentioning

confidence: 99%

Classification of Hoi-An and Sin-Chew Agarwood by Components Analysis of VOCs Released in Heat-Treated Agarwood using TD-GCMS and Chemometric Methods

Jia

Song-Lin

2018

BioResources

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Agarwood can be divided into resinous heartwood from the Hoi-An zone and Sin-Chew zone. Traditionally, an experienced human grader classifies agarwood by odor. However, sensory errors can follow from subjectivity, poor reproducibility, and time consumption during manual work. In this study, agarwood samples were heat-treated to release volatile organic compounds (VOCs), which were analyzed using the thermal desorption -gas chromatograph mass spectrograph (TD-GCMS) method and chemometrics analysis. The classification of agarwood was then identified. Sesquiterpenes and other aromatic compounds were the main compounds of heat-treated VOCs. Twenty-six characteristic compounds were screened via stepwise regression. Fisher discriminant analysis and Bayes discriminant analysis were conducted, based on the 26 compounds, to classify the agarwood samples. Discriminant functions of the two analysis methods were obtained.The results showed that it is feasible to use the TD-GCMS method combined with chemometrics analysis to analyze VOCs from heat-treated agarwood instead of experienced graders to classify the agarwood samples as being from either the Hoi-An zone and Sin-Chew zone. This study also provides a way to classify unknown samples by odor through 26 characteristic compound'srelative peak area and the discriminant equations, offering the possibility of testing an unknown sample's cultivation region.

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Chemometric classification of early-ripening apricot ( Prunus armeniaca , L.) germplasm based on quality traits, biochemical profiling and in vitro biological activity

Cited by 21 publications

References 27 publications

Profile of Phenolic Compounds of Prunus armeniaca L. Leaf Extract Determined by LC-ESI-QTOF-MS/MS and Their Antioxidant, Anti-Diabetic, Anti-Cholinesterase, and Anti-Inflammatory Potency

Profile of Phenolic Compounds of Prunus armeniaca L. Leaf Extract Determined by LC-ESI-QTOF-MS/MS and Their Antioxidant, Anti-Diabetic, Anti-Cholinesterase, and Anti-Inflammatory Potency

Fruit quality and biochemical characteristics of new early ripening apricots of Turkey

Classification of Hoi-An and Sin-Chew Agarwood by Components Analysis of VOCs Released in Heat-Treated Agarwood using TD-GCMS and Chemometric Methods

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