Antioxidant Activities of Nine Selected Culinary Spices from China

Li, Ying; Ding, Ying; Zhang, Liujuan; Liu, Xianjin

doi:10.1016/s1006-8104(15)30007-6

Cited by 8 publications

(6 citation statements)

References 23 publications

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“…It was observed that root nodule bacteria grow after a lag period in culture medium containing 75 µM Al (Whelan and Alexander 1986). Wild rhizobia from Soybean have shown growth at 200 µ mol.L -1 of Al 3+ (Ping et al 2014). It has shown negative effect on the survival and growth of Rhizobium trifolii.…”

Section: Discussionmentioning

confidence: 98%

Symbiotic efficiency, biosorption and the growth of rhizobia on Horse gram plants under aluminium stress

Edulamudi,

Johnson Anthony Masilamani,

Ramana Sai Gopal Divi

et al. 2019

ABS

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The aim of the present study was to evaluate the tolerance potential of Horse gram rhizobia to aluminium (Al) toxicity, the enhancement in pod formation, symbiotic efficiency and biosorption potential in the rhizobia inoculated Horse gram (Macrotyloma uniflorum (Lam.) Verdc.) plants. Initially, 32 isolates of Horse gram rhizobia were screened for their tolerance of Al in growth media. Among the 32 strains, HGR 4, 6, 13 and 25 that were more tolerant were inoculated individually to Horse gram plants and the plants were then screened for the ability of pod formation, symbiotic efficiency and biosorption potential. Among them, maximum pod formation was observed in Horse gram upon inoculation with HGR-6 and grown at 400 µg g-1 of Al. Maximum nodulation was observed in Horse gram upon inoculation with HGR-6 and HGR-13 grown at 200 µg g-1 Al. Leghaemoglobin content was maximumon inoculation with HGR-13 at 400 µg g-1 of Al. The strain HGR-13 has shown biosorption potential in soil and as well as in root nodules even at 300 µg g-1 of Al though it was maximum at 100 µg g-1. This study demonstrated that the Horse gram plantsinoculated with Rhizobium strains HGR - 4, 6, 13 and 25, besides having nitrogen fixing ability also have the ability to grow in Al contaminated soils. Hence, Horse gram plants associated with these strains of rhizobia could be used in phytoremediation ofmetal (Al) contaminated soils.

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Section: Discussionmentioning

confidence: 98%

Symbiotic efficiency, biosorption and the growth of rhizobia on Horse gram plants under aluminium stress

Edulamudi,

Johnson Anthony Masilamani,

Ramana Sai Gopal Divi

et al. 2019

ABS

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“…The focus of phonetic teaching content is to train students regularly, teach them pronunciation, and how to use polite language in specific places to achieve twice the result with half the effort. The direct method is to train students' oral proficiency through extensive language practice and practice, aiming to cultivate their proficiency in correct pronunciation expression [4]. Through extensive oral practice, students can improve their oral fluency.…”

Section: English Phonics Teachingmentioning

confidence: 99%

Research on Phonics and Vocabulary Teaching in English Classroom of Rural Primary Schools

2024

TSSEHR

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The first step in language learning is to learn how to pronounce, and pronunciation is not only the starting content of language learning, but also the cornerstone of language learning. This article takes English pronunciation teaching in rural primary schools as the starting point to explore and analyze the current teaching methods of pronunciation taught by rural primary school teachers, and proposes some feasible suggestions from the current education perspective. And in this process, the teaching methods of English vocabulary were mentioned. By combining different researchers' explanations of the teaching methods of English vocabulary, better vocabulary teaching methods were obtained in the later stage, allowing students to learn knowledge happily. In response to the current situation of rural primary school teaching, some suggestions are also proposed, such as strengthening the horizontal and vertical infiltration of pronunciation and intonation teaching content in pronunciation teaching, and paying attention to the comprehensive development of pronunciation; And in vocabulary teaching, teachers need to create a vocabulary teaching context and encourage students to comprehensively use vocabulary.

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“…Bay leaves are rich in total phenolics (1.03-289.45 mg gallic acid equivalents/g) (Boulila et al 2015;Dall'Acqua et al 2009;Hinneburg et al 2006;M. Lu et al 2011;Muñiz-Márquez et al 2014;Siddhartha et al 2017;Soomro 2016;Ünver et al 2009;Vallverdú-Queralt et al 2014;Ying et al 2015), total flavonoids (6.34-8.72 mg quercetin equivalents/g) (Boulila et al 2015;Kivrak et al 2017;Siddhartha et al 2017), and terpenoids (128 ± 13.7 mg linalool equivalents/g) (Siddhartha et al 2017). In addition, p-coumaric acid, ferulic acid, protocatechuic acid, and catechin are the most abundant polyphenols in bay leaves.…”

Section: Bay Leafmentioning

confidence: 99%

“…Phenolics mg GAE/g 0.30-779.98 Anwar et al 2009a;Barros et al 2009;Embuscado 2015;Hinneburg et al 2006;Hossain et al 2011a;M. Lu et al 2011;Oktay et al 2003;Roby et al 2013a;Salami et al 2016b;Tacouri et al 2013;Ying et al 2015 Flavonoids mg/100 g 84-18 Anwar et al 2009a;Dua et al 2013;Gulfraz et al 2005;Kaur and Arora 2009;Salami et al 2016b;Tacouri et al 2013;Yashin et al 2017 Gallic acid 27.71-66.0 Badgujar et al 2014;Dua et al 2013;Hossain et al 2011a;Križman et al 2007;Kunzemann and Herrmann 1977;Rawson et al 2013 Pasricha and Gupta (2014) reported that fenugreek stem contained the highest amount of phenolics (40.19 µg gallic acid equivalents/ mg) and flavonoids (7.51 µg catechin equivalents/mg) compared to fenugreek leaves. The same study identified the secondary metabolites by GC-MS; the major compounds in the leaves were nhexadecanoic acid, 9,12,15-octadecatrien-1-ol, (Z,Z,Z), nonanoic acid, and octadecanoic acid.…”

Section: Types Of Compound Unit Content Referencesmentioning

confidence: 99%

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Bioactives in spices, and spice oleoresins: Phytochemicals and their beneficial effects in food preservation and health promotion

Shahidi¹,

Hossain²

2018

JFB

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Spices have broadly been used as food flavoring and folk medicine since ancient times. Numerous phytochemicals have been identified in spices, namely thymol (ajowan and thyme), anethole (aniseed), piperine (black pepper), capsaicin (capsicum), cinnamaldehyde (cinnamon), eugenol (clove), linalool (coriander), sabinene (curry leaf), limonene (dill seed), estragole (fennel seed), allicin (garlic), gingerol (ginger), safranal (saffron), and curcumin (turmeric), among others. The antioxidants in spices are very effective and also render anti-mutagenic, cardioprotective, anti-inflammatory, and anti-cancer properties. Apart from their antioxidant efficacy, spices, particularly their essential oils possess strong antimicrobial activity against bacteria, fungi, yeasts, and microbial toxins synthesis. In this contribution, a summary of the most relevant and recent findings on phytochemical composition and antioxidant properties of spices has been compiled and discussed. The content of phenolic acids, flavonoids, tannins, glycosides, steroids, and terpenoids in different spices are summarized. In addition, the beneficial effects of spices in food preservation and in health promotion and disease risk reduction are briefly described.

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Antioxidant Activities of Nine Selected Culinary Spices from China

Cited by 8 publications

References 23 publications

Symbiotic efficiency, biosorption and the growth of rhizobia on Horse gram plants under aluminium stress

Symbiotic efficiency, biosorption and the growth of rhizobia on Horse gram plants under aluminium stress

Research on Phonics and Vocabulary Teaching in English Classroom of Rural Primary Schools

Bioactives in spices, and spice oleoresins: Phytochemicals and their beneficial effects in food preservation and health promotion

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