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"phenylalanine ammonia-lyase"
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Postharvest biology and technology
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Publication Year
2016
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- Author:
- Teoh, Li Shing; Lasekan, Ola; Adzahan, Noranizan Mohd; Hashim, Norhashila
- Source:
- Postharvest biology and technology 2016 v.120 pp. 138-144
- ISSN:
- 0925-5214
- Subject:
- phenylalanine ammonia-lyase, etc ; ascorbic acid; calcium chloride; catechol oxidase; enzymatic browning; enzyme activity; peroxidase; shelf life; storage time; ultraviolet radiation; yams; Show all 11 Subjects
- Abstract:
- ... Enzymatic browning is a major factor limiting the shelf life of minimally processed yam slices. The effect of ascorbic acid and calcium chloride (AACCl) dip and UV-C treatment on the browning index (BI), browning related enzymes (i.e. polyphenol oxidase, PPO; peroxidase, POD; phenylalanine ammonia lyase, PAL) and total phenolic content of yam slices during a 10days storage period at 4±1°C was inve ...
- DOI:
- 10.1016/j.postharvbio.2016.06.008
- https://dx.doi.org/10.1016/j.postharvbio.2016.06.008
- Author:
- Cuéllar-Villarreal, María del Rosario; Ortega-Hernández, Erika; Becerra-Moreno, Alejandro; Welti-Chanes, Jorge; Cisneros-Zevallos, Luis; Jacobo-Velázquez, Daniel A.
- Source:
- Postharvest biology and technology 2016 v.119 pp. 18-26
- ISSN:
- 0925-5214
- Subject:
- phenylalanine ammonia-lyase, etc ; Daucus carota; biosynthesis; carotenoids; carrots; chlorogenic acid; ethylene production; functional foods; gene expression; models; phenolic compounds; respiratory rate; storage time; ultrasonic treatment; ultrasonics; Show all 15 Subjects
- Abstract:
- ... In the present study, the effect of postharvest ultrasound (US) treatment on the extractability and biosynthesis of carotenoid and phenolic compounds in carrot was investigated. Carrot was submerged in water and treated with US (frequency 24kHz, amplitude 100μm) for 300s at 20°C. Variables such as total phenolic and carotenoid content, respiration rate, ethylene production, phenylalanine ammonia-l ...
- DOI:
- 10.1016/j.postharvbio.2016.04.013
- https://dx.doi.org/10.1016/j.postharvbio.2016.04.013
- Author:
- Tao, Xiaoya; Mao, Linchun; Li, Jiayin; Chen, Jingxin; Lu, Wenjing; Huang, Si
- Source:
- Postharvest biology and technology 2016 v.118 pp. 128-133
- ISSN:
- 0925-5214
- Subject:
- phenylalanine ammonia-lyase, etc ; abscisic acid; alkanes; biosynthesis; enzyme activity; fluridone; pathogens; peroxidase; staining; suberin; suberization; tomatoes; unsaturated fatty acids; water vapor; weight loss; wound periderm; Show all 16 Subjects
- Abstract:
- ... The development of wound periderm is vital to prevent water vapor loss and pathogen invasion in wounded fruit. The effect of abscisic acid (ABA) on wound-healing in harvested tomato fruit was evaluated in this study. Wounded tomato fruit were treated with ABA or fluridone (FLD, an inhibitor of ABA biosynthesis), respectively, and allowed to wound-heal at 20°C in darkness for 4days. Weight loss of ...
- DOI:
- 10.1016/j.postharvbio.2016.04.002
- https://dx.doi.org/10.1016/j.postharvbio.2016.04.002
- Author:
- Wei, Yingying; Xu, Miao; Wu, Hailun; Tu, Sicong; Pan, Leiqing; Tu, Kang
- Source:
- Postharvest biology and technology 2016 v.117 pp. 177-186
- ISSN:
- 0925-5214
- Subject:
- phenylalanine ammonia-lyase, etc ; Botrytis cinerea; Cryptococcus laurentii; air; cherry tomatoes; chitinase; disease incidence; fruit quality; gray mold; maturity stage; peroxidase; population density; population growth; postharvest diseases; Show all 14 Subjects
- Abstract:
- ... Hot air (HA) treatment (38°C, 12h) and Cryptococcus laurentii were investigated separately or in combination for controlling postharvest decay caused by artificially inoculated with Botrytis cinerea, or natural infection in cherry tomato at different maturity stages. Results indicated that the combined treatment significantly reduced disease incidence of gray mold in cherry tomato at both mature g ...
- DOI:
- 10.1016/j.postharvbio.2016.03.001
- https://dx.doi.org/10.1016/j.postharvbio.2016.03.001
- Author:
- Gao, Hui; Zhang, ZhengKe; Lv, XinGang; Cheng, Ni; Peng, BangZhu; Cao, Wei
- Source:
- Postharvest biology and technology 2016 v.111 pp. 390-397
- ISSN:
- 0925-5214
- Subject:
- phenylalanine ammonia-lyase, etc ; biosynthesis; brassinosteroids; catechol oxidase; chilling injury; cold storage; cold tolerance; firmness; hydrogen peroxide; malondialdehyde; market value; oxidative stress; peaches; peroxidase; proline; shikimate dehydrogenase; superoxide anion; Show all 17 Subjects
- Abstract:
- ... Peach fruit is cold-sensitive and vulnerable to chilling injury (CI) during cold storage, which limits its edible and market value. Brassinosteroids (BRs) have been used to alleviate CI of fruit; however, the effect of BRs on CI of peach fruit remains unknown. In this study, peach fruit were immersed in a 15μM 24-epibrassinolide (EBR) solution for 10min at 25°C and then stored at 1°C for 4 weeks a ...
- DOI:
- 10.1016/j.postharvbio.2015.07.031
- https://dx.doi.org/10.1016/j.postharvbio.2015.07.031
- Author:
- Xu, Fangxu; Wang, Shenghou; Xu, Jie; Liu, Shiyang; Li, Guode
- Source:
- Postharvest biology and technology 2016 v.117 pp. 125-131
- ISSN:
- 0925-5214
- Subject:
- phenylalanine ammonia-lyase, etc ; Vaccinium; anthocyanins; ascorbate peroxidase; blueberries; chlorine dioxide; cold storage; color; firmness; irradiation; lipid peroxidation; respiratory rate; shelf life; storage time; superoxide dismutase; total soluble solids; ultraviolet radiation; weight loss; Show all 18 Subjects
- Abstract:
- ... The objective of this study was to investigate the effects of aqueous chlorine dioxide (ClO2) combined with UV-C irradiation on shelf-life quality of blueberries (Vaccinium spp. Berkeley) during cold storage. Respiration rate, weight loss, firmness, decay incidence, color change, total anthocyanin content (TAC), lipid peroxidation, soluble solids content (SSC), superoxide dismutase (SOD), ascorbat ...
- DOI:
- 10.1016/j.postharvbio.2016.01.012
- https://dx.doi.org/10.1016/j.postharvbio.2016.01.012
- Author:
- Zhang, Qingming; Yong, Daojing; Zhang, Ying; Shi, Xiangpeng; Li, Baohua; Li, Guifang; Liang, Wenxing; Wang, Caixia
- Source:
- Postharvest biology and technology 2016 v.115 pp. 30-37
- ISSN:
- 0925-5214
- Subject:
- phenylalanine ammonia-lyase, etc ; apples; catalase; biological control agents; Streptomyces rochei; Botryosphaeria dothidea; defense mechanisms; hydrogen peroxide; lipid peroxidation; beta-glucanase; plant pathogens; superoxide dismutase; genes; disease incidence; induced resistance; peroxidase; chitinase; China; Show all 18 Subjects
- Abstract:
- ... Apple ring rot caused by Botryosphaeria dothidea is an important disease in most apple-growing regions in China. It results in severe losses during fruit storage. Induced resistance against plant pathogens is a promising alternative to traditional control strategies. In the present study, a potential biocontrol agent, Streptomyces rochei A-1, was evaluated for its induction of resistance against B ...
- DOI:
- 10.1016/j.postharvbio.2015.12.013
- https://dx.doi.org/10.1016/j.postharvbio.2015.12.013
8. Reducing yellowing and enhancing antioxidant capacity of broccoli in storage by sucrose treatment
- Author:
- Xu, Feng; Tang, Yuechang; Dong, Shuanquan; Shao, Xingfeng; Wang, Hongfei; Zheng, Yonghua; Yang, Zhenfeng
- Source:
- Postharvest biology and technology 2016 v.112 pp. 39-45
- ISSN:
- 0925-5214
- Subject:
- phenylalanine ammonia-lyase, etc ; 2,2-diphenyl-1-picrylhydrazyl; antioxidant activity; ascorbate peroxidase; broccoli; catalase; chlorophyll; color; florets; free radical scavengers; glucosinolates; nutritive value; peroxidase; reducing sugars; shelf life; sucrose; superoxide dismutase; Show all 17 Subjects
- Abstract:
- ... The effect of sucrose treatment on shelf life, the color, contents of glucosinolate, sulforaphane, total phenols, and antioxidant activity in broccoli florets was investigated. The results showed that sucrose (12gL−1) treatment extended shelf life, inhibited the increase of L* value, retained a high hue angle and chlorophyll content. The decreases of glucosinolate and sulforaphane contents in broc ...
- DOI:
- 10.1016/j.postharvbio.2015.09.038
- https://dx.doi.org/10.1016/j.postharvbio.2015.09.038
- Author:
- Song, Huwei; Yuan, Weiming; Jin, Peng; Wang, Wei; Wang, Xinfeng; Yang, Liming; Zhang, Yunfeng
- Source:
- Postharvest biology and technology 2016 v.119 pp. 41-48
- ISSN:
- 0925-5214
- Subject:
- phenylalanine ammonia-lyase, etc ; shelf life; total soluble solids; ascorbate peroxidase; chilling injury; reducing sugars; malondialdehyde; glucose; hydrogen peroxide; ambient temperature; storage temperature; titratable acidity; fructose; superoxide anion; oxygen; coatings; catechol oxidase; linoleate 13S-lipoxygenase; Eriobotrya japonica; superoxide dismutase; antioxidant activity; enzyme activity; weight loss; membrane permeability; catalase; loquats; cold tolerance; cold storage; Show all 28 Subjects
- Abstract:
- ... Loquat (Eriobotrya japonica Lindl.) fruit has a very short shelf-life during ambient temperature storage, and is susceptible to cold storage appearing chilling injury symptoms. The effect of chitosan/nano-silica coating on chilling tolerance in white-flesh loquat fruit (cv Baiyu) stored at 5°C for 40d was investigated. In comparison with control fruit, internal browning and weight loss in chitosan ...
- DOI:
- 10.1016/j.postharvbio.2016.04.015
- https://dx.doi.org/10.1016/j.postharvbio.2016.04.015
- Author:
- Fallanaj, Frida; Ippolito, Antonio; Ligorio, Angela; Garganese, Francesca; Zavanella, Ciro; Sanzani, Simona M.
- Source:
- Postharvest biology and technology 2016 v.115 pp. 18-29
- ISSN:
- 0925-5214
- Subject:
- phenylalanine ammonia-lyase, etc ; Citrus; Penicillium digitatum; adenosine triphosphate; beta-glucanase; chitinase; citrus fruits; conidia; defense mechanisms; electrolyzed water; gene expression regulation; genes; germ tube; mechanism of action; membrane potential; mitochondrial membrane; oxidative stress; pathogens; peroxidase; postharvest diseases; reactive oxygen species; sodium bicarbonate; spore germination; Show all 23 Subjects
- Abstract:
- ... In previous investigations, electrolyzed sodium bicarbonate (eNaHCO3) proved to be an effective mean for controlling postharvest rots of citrus fruit. However, little is known about its mode of action. In the present study, the direct effect of eNaHCO3 on Penicillium digitatum and the ability to induce citrus defence mechanisms were investigated. Results indicated that eNaHCO3 reduced conidia germ ...
- DOI:
- 10.1016/j.postharvbio.2015.12.009
- https://dx.doi.org/10.1016/j.postharvbio.2015.12.009
- Author:
- Zhu, Zhu; Zhang, Xueji
- Source:
- Postharvest biology and technology 2016 v.112 pp. 241-246
- ISSN:
- 0925-5214
- Subject:
- phenylalanine ammonia-lyase, etc ; Alternaria alternata; Botrytis cinerea; beta-glucanase; chitinase; disease resistance; elicitors; financial economics; fungi; fungicides; genes; gray mold; horticultural crops; hypersensitive response; industry; lignin; pathogens; phenolic compounds; postharvest diseases; postharvest losses; quantitative polymerase chain reaction; reverse transcriptase polymerase chain reaction; tomatoes; Show all 23 Subjects
- Abstract:
- ... Postharvest decay caused by fungal pathogens is responsible for significant economic losses in the tomato industry. Induction of disease resistance in harvested horticultural crops is an approach to controlling postharvest losses that is being actively investigated. In the current study, the effects of harpin (a bacterial hypersensitive response elicitor) on gray mold and black rot caused by Botry ...
- DOI:
- 10.1016/j.postharvbio.2015.09.007
- https://dx.doi.org/10.1016/j.postharvbio.2015.09.007