Effect of processing on the flavonoid content and antioxidant capacity of<i>Citrus hystrix</i>leaf

Butryee, Chaniphun; Sungpuag, Pongtorn; Chitchumroonchokchai, Chureeporn

doi:10.1080/09637480903018816

Cited by 24 publications

(9 citation statements)

References 20 publications

Supporting

Mentioning

Contrasting

Unclassified

Order By: Relevance

“…Moreover, isorhamnetin was identified by MPLC and NMR. This flavonol was previously reported in several Citrus such as C. limon, C. hystrix and C. paradisi (Butryee, Sungpuag, & Chitchumroonchokchai, 2009;Horowitz & Gentili, 1960;Maier & Metzler, 1967).…”

Section: Phytochemical Analysis Of Flavonoid-rich Extract From C Medmentioning

confidence: 70%

C. medica cv Diamante peel chemical composition and influence on glucose homeostasis and metabolic parameters

Tundis¹,

Loizzo²,

Bonesi³

et al. 2011

Food Chemistry

View full text Add to dashboard Cite

Section: Phytochemical Analysis Of Flavonoid-rich Extract From C Medmentioning

confidence: 70%

C. medica cv Diamante peel chemical composition and influence on glucose homeostasis and metabolic parameters

Tundis¹,

Loizzo²,

Bonesi³

et al. 2011

Food Chemistry

View full text Add to dashboard Cite

“…Lemon (C. limon) and kaffir lime (C. hystrix) are the main species used for these purposes, although a variety of other exotic citrus species are also employed (Butryee et al, 2009). Limited quantities of citrus leaves are imported for flavouring food.…”

Section: Entry Pathway Viii: Other Citrus Plant Parts: Leavesmentioning

confidence: 99%

Scientific Opinion on the risk of Phyllosticta citricarpa (Guignardia citricarpa) for the EU territory with identification and evaluation of risk reduction options

2014

EFS2

View full text Add to dashboard Cite

The Panel conducted a risk assessment of Phyllosticta citricarpa for the EU. P. citricarpa causes citrus black spot (CBS) and is absent from the EU. Under the scenario of absence of specific risk reduction options against P. citricarpa, the risk of entry of P. citricarpa was rated as likely for citrus plants for planting and citrus fruit with leaves, moderately likely for citrus fruit without leaves, unlikely for citrus leaves for cooking and very unlikely for Tahiti lime fruit without leaves. Establishment was rated as moderately likely because susceptible hosts are widely available and environmental conditions in many EU citrus-growing areas are suitable (with high uncertainty) for P. citricarpa ascospore production, dispersal and infection. Current fungicide treatments will not prevent establishment. Environmental favourability is increased by the use of sprinkler and micro-sprinkler irrigation in some EU citrus-growing locations. Spread with trade was rated as moderately likely. Model results indicate that CBS epidemics are most likely to develop in EU citrus-growing areas in late summer to early autumn and in some locations also in late spring to early summer. CBS is expected to affect mainly lemons and late-maturing sweet orange and mandarin varieties, with moderate negative consequences for the production of fresh fruit, but with environmental impact of additional fungicide treatments. Negative consequences would be minor for early-maturing citrus varieties and minimal for citrus for processing. Uncertainty concerning the consequences is high, mainly because of the lack of data on critical climate response parameters for the pathogen but also because information on impact in areas at the limits of the current distribution is scarce. Since eradication and containment are difficult, phytosanitary measures should focus on preventing entry. Current phytosanitary measures are evaluated to be effective, with the exception of pest-free production sites. SUMMARYThe European Commission requested EFSA to prepare a pest risk assessment of the citrus black spot (CBS) fungus Guignardia citricarpa Kiely (all strains pathogenic to Citrus), to identify risk reduction options and to evaluate their effectiveness in reducing the risk to plant health posed by this organism in the EU territory. 4 EFSA was also requested to carry out an evaluation of the effectiveness of the present EU requirements 5 for Guignardia citricarpa in reducing the risk of introduction of this harmful organism into the EU. Furthermore, EFSA was requested to assess the risk associated with Citrus latifolia plants, including fruit, for the entry of this organism into the EU.Following a request from the European Commission, the EFSA's Scientific Panel on Plant Health (PLH) had undertaken in the summer 2013 a public consultation on the draft Scientific Opinion on the risk to plant health of Phyllosticta citricarpa (Guignardia citricarpa) for the EU territory. The comments received during the public consultation were taken into account and the Scientific O...

show abstract

“…This is probably related to phenolic acids dissolved in vacuoles, and the apoplast determines softening and breaking of cellular components with the consequent release of these molecules into the boiling water in cooking of vegetables 30 . The increased softening property observed in our boiled sample explains the loss of phenolics in comparison with the fresh and fried sample 12 . Moreover, our study showed that the freeze-drying technique did not affect phenolic content in the sample.…”

Section: Discussionmentioning

confidence: 87%

“…Thai food is rich in herbs and spices such as makrut lime leaves which contain a large quantity of polyphenols 10 . Bioactive compounds previously identified in Citrus hystrix include glyceroglycolipids 11 , flavonoids 12 , and α-tocopherol 13 . The leaf of C. hystrix (Rutaceae) is commonly used as a condiment in various Thai dishes especially in sweet green curry (kaeng khieow waan) and the popular sour and spicy shrimp soup (tom yam kung) (boiled processing), khao yam (raw), and herbal fried bean (fried processing).…”

Section: Introductionmentioning

confidence: 99%

Untitled

Laohavechvanich¹,

Muangnoi²,

Butryee³

et al. 2010

ScienceAsia

Self Cite

View full text Add to dashboard Cite

The objective of the present study was to examine fresh and processed (boiled or fried) leaves of Citrus hystrix in terms of total phenolic content, malondialdehyde content, 1,1-diphenyl-2-picrylhydrazyl (DPPH), and hydroxyl radicals scavenging activities, the baseline levels of glutathione S-transferase (GST), superoxide dismutase (SOD), and catalase in HepG2 cells. The results indicated that fresh C. hystrix leaves possess the higher hydroxyl radical scavenging activity (22 mg/ml). Pretreatment of C. hystrix leaf extracts decreases GST, SOD, or catalase activity induced by H 2 O 2 , rendering them unsuitable for cancer chemoprevention, superoxide scavenging, or hydrogen peroxide detoxification. A linear relation between the total phenolic content and DPPH or hydroxyl radical activities of the extract was not observed. This study showed that C. hystrix leaf may exert its antioxidative stress by scavenging hydroxyl radicals and inhibiting lipid peroxidation that causes oxidative damage to HepG2 cells.

show abstract

Effect of processing on the flavonoid content and antioxidant capacity ofCitrus hystrixleaf

Cited by 24 publications

References 20 publications

C. medica cv Diamante peel chemical composition and influence on glucose homeostasis and metabolic parameters

C. medica cv Diamante peel chemical composition and influence on glucose homeostasis and metabolic parameters

Scientific Opinion on the risk of Phyllosticta citricarpa (Guignardia citricarpa) for the EU territory with identification and evaluation of risk reduction options

Untitled

Contact Info

Product

Resources

About