Varietal Discrimination of Pineapple (&lt;i&gt;Ananas comosus&lt;/i&gt; L.) Using Chromatographic Fingerprints and Chemometrics

Khan, Almie Amira Munaras; Saim, Norashikin; Hamid, Rossuriati Dol; Osman, Rozita; Zakaria, Siti Raihan

doi:10.22146/ijc.47159

Cited by 3 publications

(2 citation statements)

References 23 publications

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“…In the present day, chemometrics has been widely developed and used as a tool to help researchers simplify and interpret complex data. Implementation of chemometrics for authentication of herbal medicine in Southeast Asia performed well for the authentication of herbal medicines (Nurrulhidayah et al, 2011;Triyasmono et al, 2020), species classification (Khan et al, 2020;Rohaeti et al, 2015), origin determination (Braley and Hondrogiannis, 2020;Mercer et al, 2019), and activity related to quality determination (Kiani et al, 2019;Saidan et al, 2015;Wirasuta et al, 2017). The limitation of chemometrics was caused mainly by the limited data obtained.…”

Section: Limitationsmentioning

confidence: 99%

Implementation of chemometrics as a Solution to detecting and preventing falsification of herbal medicines in Southeast Asia: A review

Nur¹,

Syifa²,

Mustafidah³

et al. 2021

J Appl Pharm Sci

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Herbal medicine has been known for centuries as one of the sophisticated traditional medicine systems and is widely used in Southeast Asia. Based on their beneficial and economical values, herbal medicines are sometimes found falsified. Chemometrics is a potential tool be developed to detect and prevent falsification. This review aimed to explore the application of chemometrics using certain chemical and biological responses for detecting the adulteration of herbal medicines in Southeast Asia. The study was carried out as a narrative review to evaluate published papers between 2000 and 2020. A total of 34 papers met the inclusion criteria and were reviewed and evaluated. Reviewed articles reveal that chemometrics successfully detected the falsification of herbal medicine with great accuracy and flexibility. Chemometrics was advantageous, practical, and cost-effective to detect adulteration and prevent falsification of herbal medicines. Nonetheless, the data published still diminish compared to the number of herbal medicines in Southeast Asia. Updated, verified, and integrated data among Southeast Asia researchers may be collected to sharpen the chemometric method. The implementation of chemometrics in Southeast Asia to detect and prevent herbal medicines was fundamental and increased the potency of herbal medicines.

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Section: Limitationsmentioning

confidence: 99%

Implementation of chemometrics as a Solution to detecting and preventing falsification of herbal medicines in Southeast Asia: A review

Nur¹,

Syifa²,

Mustafidah³

et al. 2021

J Appl Pharm Sci

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“…Some examples of chemometric application for pineapples are the ripeness monitoring by analyzing aromatic compounds 24 (Figure 8), and by analyzing total soluble solid 25 , quality control of processed pineapples 26 , and product developments based on HPLC technique 27 . Moreover, the analysis method can be employed for genetic approach to identify pineapple cultivars 28,29 .…”

Section: Chemometricsmentioning

confidence: 99%

Development of chromatographic methods for geographical indication in Thai pineapples

Chutakool

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Geographical indication (GI), or its equivalent intellectual property tools, is widely used in many countries, including Thailand, to identify specific properties and uniqueness of a product that are related to its production origin. In the case of agricultural products, geographical location, weather, and soil nutrients affect their properties such as flavor and texture. In this study, a chemical method was conducted to attempt to distinguish pineapples based on their origins. This was done by collecting chemical profiles from carotenoids by high-performance liquid chromatography with diode array detector (HPLC-DAD). Thereafter, these chemical data were later processed by chemometric analysis to classify pineapples based on their origins. Importantly, this study was also designed to be a part of a teaching laboratory. Using carotenoid separation as a main goal, column chromatography, thin-layer chromatography (TLC), UV?vis spectroscopy, high-performance liquid chromatography (HPLC), mass spectrometry (MS), and principal component analysis (PCA) can be included in a cohesive laboratory experiment. On the other hand, these activities were also designed to be modular, thus allowing instructors to add, remove, or modify the contents in a highly customizable manner. This makes it highly versatile and amenable to uncertain situations like unexpected university closure due to COVID-19 related lockdown. Overall, this laboratory experiment serves as a practical example of how chemistry can help solve real-world problems while also allowing high flexibility in teaching management. Last but not least, deeper chemometric studies beyond the teaching lab version was also conducted this can be developed further to become an effective tool to classify origins of Thai pineapple.

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Classification of pineapples from different origins by chemometric analyses on carotenoid profiles

Chutakool,

Sricharoen,

Wongravee

et al. 2024

Microchemical Journal

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Varietal Discrimination of Pineapple (<i>Ananas comosus</i> L.) Using Chromatographic Fingerprints and Chemometrics

Cited by 3 publications

References 23 publications

Implementation of chemometrics as a Solution to detecting and preventing falsification of herbal medicines in Southeast Asia: A review

Implementation of chemometrics as a Solution to detecting and preventing falsification of herbal medicines in Southeast Asia: A review

Development of chromatographic methods for geographical indication in Thai pineapples

Classification of pineapples from different origins by chemometric analyses on carotenoid profiles

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