Turmeric and cinnamon dominate in antioxidant potential among four major spices

Saranya, B.; Sulfikarali, T; Chindhu, S; Muneeb, A M; Leela, N. K.; Zachariah, T. J.

doi:10.25081/josac.2017.v26.i1.803

Cited by 14 publications

(9 citation statements)

References 7 publications

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“…The polar extracts (CiMW and CiM) were the most effective as scavenging agents, while the nonpolar extracts (CiH and CiD) were significantly less active (Table 5). A similar trend was observed by Saranya et al [68], when the anti-DPPH radical effects of cinnamon extracts decreased in the following order: methanol (IC 50 = 11.9 µg/mL) > chloroform (IC 50 = 166.3 µg/mL) > hexane (IC 50 = 689.2 µg/mL). Regarding the cumin extracts, CuMW displayed the highest DPPH and ABTS radical scavenging potency, with values of 46.39 and 77.14 mg TE/g, respectively.…”

Section: Antioxidant Activity Of Extracts and Essential Oils Obtained...supporting

confidence: 87%

“…Moreover, the polar extracts showed greater electron donor capacity as compared to the non-polar extracts (Table 5). Similarly, previous reports on cinnamon extracts demonstrated their power reducing ability, with methanol extracts being more potent ferric ion reducers (0.74 molar ascorbic acid equivalents (MAAE)/g) when compared to non-polar solvent extractives, e.g., hexane (0.28 MAAE/g) [68]. Among the cumin extracts, the most effective reducing agents were found to be CuMW (118.66 mg TE/g) and CuEO (87.71 mg TE/g) in the CUPRAC and FRAP assays, respectively.…”

Section: Antioxidant Activity Of Extracts and Essential Oils Obtained...supporting

confidence: 65%

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Phytochemical Characterization and Evaluation of the Antioxidant and Anti-Enzymatic Activity of Five Common Spices: Focus on Their Essential Oils and Spent Material Extractives

Trifan

Zengin

Brebu³

et al. 2021

Plants

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The essential oil industry of aromatic herbs and spices is currently producing a significant amount of by-products, such as the spent plant materials remaining after steam or hydrodistillation, that are simply discarded. The aim of this study was to comparatively investigate the phytochemical composition, antioxidant and multi-enzymatic inhibitory potential of the essential oils and spent plant material extractives obtained from cinnamon, cumin, clove, laurel, and black pepper. The essential oils were characterized by the presence of several phytochemical markers (cinnamaldehyde, cuminaldehyde, eugenol, eucalyptol, α-terpinene, limonene, β-caryophyllene or β-pinene). On the other hand, the LC-HRMS/MS profiling of the spent material extracts allowed the annotation of species specific and non-specific metabolites, such as organic acids, phenolic acids, flavonoids, proanthocyanidins, hydrolysable tannins, fatty acids, or piperamides. All samples exhibited very strong antioxidant effects, with the clove essential oil displaying the strongest radical scavenging (525.78 and 936.44 mg TE/g in DPPH and ABTS assays), reducing (2848.28 and 1927.98 mg TE/g in CUPRAC and FRAP), and total antioxidant capacity (68.19 mmol TE/g). With respect to the anti-acetylcholinesterase (0.73–2.95 mg GALAE/g), anti-butyrylcholinesterase (0–3.41 mg GALAE/g), anti-tyrosinase (0–76.86 mg KAE/g), anti-amylase and anti-glucosidase (both 0–1.00 mmol ACAE/g) assays, the spice samples showed a modest activity. Overall, our study reports that, not only the volatile fractions of common spices, but also their spent plant materials remaining after hydrodistillation can be regarded as rich sources of bioactive molecules with antioxidant and multi-enzymatic inhibitory effects.

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Section: Antioxidant Activity Of Extracts and Essential Oils Obtained...supporting

confidence: 87%

Section: Antioxidant Activity Of Extracts and Essential Oils Obtained...supporting

confidence: 65%

Phytochemical Characterization and Evaluation of the Antioxidant and Anti-Enzymatic Activity of Five Common Spices: Focus on Their Essential Oils and Spent Material Extractives

Trifan

Zengin

Brebu³

et al. 2021

Plants

View full text Add to dashboard Cite

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“…Antioxidants : are molecules that inhibit the production of free radicals in the body through oxidation. Compounds that act as antioxidants include flavonoids, phenolics, sterols, alkaloids, carotenoids and glucosinolates ( Saranya et al, 2017 ). Medicinal plants such as turmeric ( Curcuma longa L.), cinnamon ( Cinnamomum verum L.), onion [ Allium sativum (L.)], ginger [ Zingiber officinale (Roscoe.…”

Section: Resultsmentioning

confidence: 99%

Neglected and Underutilised Crops: A Systematic Review of Their Potential as Food and Herbal Medicinal Crops in South Africa

et al. 2022

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The African continent harbours many native species with nutraceutical and pharmaceutical potential. This study reviewed underutilised crops in South Africa to determine their potential as food and herbal medicinal crops. Over 5,000 species have been identified and earmarked for their medical attributes in formal and informal setups. Researchers, plant breeders and policymakers have mostly ignored the development potential of these crops. Consequently, their value chains are poorly developed. In South Africa, there is a wide range of neglected and underutilised crops, which were historically popular and used by communities; however, over the years, they have lost their status within farming systems and been relegated to the status of neglected and underutilised. Recently, driven by the need to transition to more sustainable and resilient food systems, there has been renewed interest in their potential as food and herbal medicinal crops to establish new value chains that include vulnerable groups. They are now gaining global attention, and their conservation and sustainable utilisation are now being prioritized. The review confirmed that several of these crops possess nutraceutical and pharmaceutical properties, highlighting their potential for development as food and herbal medicines. However, current production levels are too low to meet the requirements for industrial development; research and development should focus on all aspects of their value chain, from crop improvement to utilisation. A transdisciplinary approach involving a wide range of actors is needed to develop the identified neglected and underutilised crops’ potential as food and herbal medicinal crops and support the development of new and inclusive value chains.

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“…Cinnamon methanol extract has the highest antioxidant activity of all the extracts 41 . Cinnamon essential oil was found to have the highest antioxidant activity when compared to lemon oil in another study 42 . Cinnamon powder has antioxidant action in alloxan-induced diabetic rats.…”

Section: Antioxidant Activitymentioning

confidence: 86%

A Review on Medicinal Uses of Cinnamomum verum (Cinnamon)

Pathak

Sharma

2021

J. Drug Delivery Ther.

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Cinnamomum verum is a spice plant that is well-known for its medicinal and pharmacological qualities. The old botanical synonym for this tree, Cinnamomum zeylanicum, is derived from Sri Lanka's former name, Ceylon. Since ancient times, Cinnamomum zeylanicum has been frequently used as a medicinal condiment. It's native to Sri Lanka and India's southern states. Cinnamomum verum belongs to the Lauraceae family and is also known by the synonym Cinnamomum zeylanicum Blume. It's a dried bark that's been stripped of its outer cork and underlying parenchyma. Cinnamomum verum is a popular medicinal herb with a wide range of applications It has long been used to flavour food and in pharmaceutical preparations to treat a variety of ailments. For commercial purposes, it is commonly used as candies, chewing gums, mouthwash, and toothpaste in the current period. Many volatile oils, primarily cinnamaldehyde, cinnamic acid, and cinnamate, are abundant in the plant. Eugenol is the active principal ingredient linked to a variety of biological functions. This herb is found in almost every pharmacological system on the planet. Each of these features is essential for human health development. Antimicrobial, wound healing, antidiabetic, anti-HIV, anti-anxiety, and anti-are Parkinson's among of the plant's key medical characteristics. The major components of the Cinnamomum verum plant include eugenol, cinnamaldehyde, cinnamyl acetate, copane, and camphor. The pharmacological effects of cinnamon aldehyde have been extensively researched. Every aspect of the plant was thoroughly examined in this study, from its morphological description to its phytochemical profile and therapeutic action. In this review, we've attempted to compile a comprehensive list of its medical and pharmacological qualities. Keywords: Cinnamomum verum, Dalchini, Medicinal Properties, volatile oils, Antimicrobial, Anti-HIV, antidiabetic

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Turmeric and cinnamon dominate in antioxidant potential among four major spices

Cited by 14 publications

References 7 publications

Phytochemical Characterization and Evaluation of the Antioxidant and Anti-Enzymatic Activity of Five Common Spices: Focus on Their Essential Oils and Spent Material Extractives

Phytochemical Characterization and Evaluation of the Antioxidant and Anti-Enzymatic Activity of Five Common Spices: Focus on Their Essential Oils and Spent Material Extractives

Neglected and Underutilised Crops: A Systematic Review of Their Potential as Food and Herbal Medicinal Crops in South Africa

A Review on Medicinal Uses of Cinnamomum verum (Cinnamon)

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