Rapid Scanning of the Origin and Antioxidant Potential of Chilean Native Honey Through Infrared Spectroscopy and Chemometrics

Giordano, Ady; Retamal, Mauricio A.; Fuentes, Edwar; Ascar, Loreto; Velásquez, Patricia; Rodriguez, Karina; Montenegro, Gloria

doi:10.1007/s12161-019-01473-z

Cited by 9 publications

(5 citation statements)

References 26 publications

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“…To mention a few, Fourier-transform infrared spectroscopy (FTIR) allows to discriminate and authenticate honeys since it has the potential to provide information on their compounds and functional groups. However, it is necessary to process the data using chemometric tools such as main component analysis, partial least squares, and discrimination analysis [ 99 ]. Through the methodologies Headspace solid-phase microextraction coupled with gas chromatography-mass spectrometry (HS-SPME/GC-MS) allows the floral origin to be identified by employing the construction of a barcode-type identifier that differentiates the honey by identifying the individual components of the fraction obtained, as presented in Polish honey [ 100 ].…”

Section: Phenolic Compounds As Indicators Of the Botanical Origin Of Honeymentioning

confidence: 99%

“…The geographical origin also influences the total phenol compound content in the honeys. Chilean honeys could be easily differentiated from others, showing that samples from the same geographical region share similar characteristics in the content of phenol and flavonoid compounds [ 99 ]. Honeys produced in Germany reported differences in TPC between Acacia honey(627.56 ± 44.03 mg GAE/100 g) and the wild carrot from Argelia (503.09 ± 8.29 mg GAE/100 g) [ 111 ].…”

Section: Phenolic Compounds As Indicators Of the Botanical Origin Of Honeymentioning

confidence: 99%

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Phenolic Compounds in Honey and Their Relationship with Antioxidant Activity, Botanical Origin, and Color

et al. 2021

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Honey has been employed since antiquity due to its sensory, nutritional, and therapeutic properties. These characteristics are related to its physical and chemical composition. For example, phenolic compounds are substances that can determine antioxidant activity, as well as sensory characteristics, and can be employed as biomarkers of floral and geographical origin. This has generated a growing interest in the study of phenolic compounds and their influence in the intrinsic properties of this beekeeping product. This review aims to summarize, analyze, and update the status of the research that demonstrates the role of phenolic compounds in antioxidant activity, botanical-geographical origin, and the sensory characteristics of honey. These phenolic compounds, according to various results reported, have great relevance in honey’s biological and functional activity. This leads to research that will link phenolic compounds to their floral, geographical, productive, and territorial origin, as well as some sensory and functional characteristics.

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Section: Phenolic Compounds As Indicators Of the Botanical Origin Of Honeymentioning

confidence: 99%

Section: Phenolic Compounds As Indicators Of the Botanical Origin Of Honeymentioning

confidence: 99%

Phenolic Compounds in Honey and Their Relationship with Antioxidant Activity, Botanical Origin, and Color

et al. 2021

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“…Tis means that multiple fowers and Mountain honey samples are richer in fructose than Honeydew and Citrus blossom honey samples. Table 2: Bands attribution in the honey MIR spectrum [23][24][25].…”

Section: Interpretation Of the Cca Resultsmentioning

confidence: 99%

Application of Common Components Analysis to Mid-Infrared Spectra for the Authentication of Lebanese Honey

El Hajj,

Skaff,

Estephan

2024

Journal of Spectroscopy

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Honey is considered as a premium food produced by honeybees. It is highly appreciated by consumers around the world and raises a major concern nowadays which is ensuring its authenticity in respect to its production and its botanical origin. In Lebanon, honey is mainly multifloral which makes its authentication rather difficult. While mid-infrared (MIR) spectroscopy combined with multivariate analysis has proven to be successful in authenticating unifloral honey, the challenge with Lebanese honey lies in assessing its performance with multifloral honey. Therefore, this work aims to test the performance of common components analysis (CCA) applied on mid-infrared spectra in the authentication of multifloral Lebanese honey. For this purpose, 96 multifloral Lebanese honey samples of different floral sources were collected from different regions of the Lebanese territory and analyzed using MIR spectroscopy. CCA applied to the spectral data, allowed a separation between honeydew honey samples and floral honey samples. In addition, honey samples collected from the Bekaa plain region were differentiated from the other honey samples collected from all the other Lebanese geographical regions. This discrimination between the groups of honey samples is based essentially on their sugar composition.

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“…Ferreiro-González et al (2018), menggunakan metode HCA, PCA, dan LDA untuk proses diskriminasi madu asli Granada dan madu yang sudah dicampur sirup jagung dengan akurasi metode LDA mencapai 100%. Giordano et al (2019) menggunakan metode LDA dan infrared spectroscopy untuk mengklasifikasikan 4 jenis madu uniflora dengan akurasi sebesar 75-100%.…”

Section: Klasifikasi Ldaunclassified

Uji Keaslian Madu Lebah Hutan Apis Dorsata Dari Nektar Uniflora Acacia Mangium Menggunakan Spektroskopi Ultraviolet Dan Kemometrika

Suhandy

Yulia

2021

JTP

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Produksi madu uniflora cukup terbatas, khususnya yang dihasilkan oleh lebah hutan Apis dorsata. Madu uniflora yang dihasilkan lebah hutan Apis dorsata dari nektar bunga pohon Akasia Mangium (Acacia mangium) merupakan salah satu madu hutan premium yang sangat populer di Indonesia dan Malaysia. Studi uji keaslian madu uniflora Acacia mangium menggunakan spektroskopi ultraviolet belum dilakukan. Penelitian ini dilakukan untuk mengevaluasi penggunaan spektroskopi ultraviolet dan kemometrika untuk membedakan madu uniflora Acacia mangium dengan madu multiflora yang memiliki warna mirip madu uniflora Acacia mangium. Sebanyak 50 sampel madu uniflora Acacia mangium dan 50 sampel madu multiflora disiapkan sebagai sampel. Sampel tersebut disiapkan dengan cara mencampurkan madu dan air distilasi dengan perbandingan 1:30 (volume/volume). Spektra seluruh sampel madu dan referensi (air distilasi) di panjang gelombang 190-1100 nm (full spectrum) diakuisisi menggunakan spektrometer UV-visible (Genesys™ 10S UV-Vis, Thermo Scientific, USA). Klasifikasi tidak terbimbing menggunakan metode HCA dan PCA menunjukkan sampel madu dapat dikelompokkan ke dalam dua kluster berbeda yaitu kluster madu uniflora dan kluster madu multiflora. Klasifikasi terbimbing menggunakan metode LDA menunjukkan hasil yang sangat memuaskan dengan nilai akurasi sebesar 100% berhasil diperoleh baik untuk kalibrasi maupun prediksi. Kata kunci: Akurasi Klasifikasi; LDA; Madu Acacia Mangium; Pemalsuan Madu; Uji Keaslian

show abstract

Rapid Scanning of the Origin and Antioxidant Potential of Chilean Native Honey Through Infrared Spectroscopy and Chemometrics

Cited by 9 publications

References 26 publications

Phenolic Compounds in Honey and Their Relationship with Antioxidant Activity, Botanical Origin, and Color

Phenolic Compounds in Honey and Their Relationship with Antioxidant Activity, Botanical Origin, and Color

Application of Common Components Analysis to Mid-Infrared Spectra for the Authentication of Lebanese Honey

Uji Keaslian Madu Lebah Hutan Apis Dorsata Dari Nektar Uniflora Acacia Mangium Menggunakan Spektroskopi Ultraviolet Dan Kemometrika

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