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1. 1-Methylcyclopropene (1-MCP) treatment differentially mediated expression of vacuolar processing enzyme (VPE) genes and delayed programmed cell death (PCD) during ripening and senescence of apple fruit

Author:
Jingyi Lv; Yingzhi Zhang; Mingyu Sun; Jingxin Chen; Yonghong Ge; Jianrong Li
Source:
Scientia horticulturae 2023 v.307 pp. 111489
ISSN:
0304-4238
Subject:
1-methylcyclopropene; DNA; Malus domestica; apples; climacteric fruits; electrical conductivity; enzymes; ethylene; firmness; malondialdehyde; programmed cell death; reactive oxygen species; transmission electron microscopy; vacuoles
Abstract:
... The main purpose of this research was to evaluate the impacts of 1-methylcyclopropene (1-MCP) treatment on vacuolar processing enzyme (VPE) genes and programmed cell death (PCD) during ripening and senescence of apple fruit (Malus × domestica Borkh.). The ethylene antagonists 1-MCP (1 μL L⁻¹) was applied to apples after harvest. Both treated and control fruit were stored at 20 ± 2°C. The data show ...
DOI:
10.1016/j.scienta.2022.111489

2. Chlorine and peroxyacetic acid inactivation of Listeria monocytogenes in simulated apple dump tank water

Author:
Rory Y. Wang; Xiaoye Shen; Yuan Su; Faith Critzer; Mei-Jun Zhu
Source:
Food control 2023 v.144 pp. 109314
ISSN:
0956-7135
Subject:
Listeria monocytogenes; apples; chemical oxygen demand; chlorine; cross contamination; food safety; industry; octanoic acid; organic matter; peracetic acid; water quality
Abstract:
... During postharvest processing, apples are transported via dump tanks and flumes with recirculated water treated with sanitizers. This study examined the efficacies of chlorine and peroxyacetic acid (PAA) in controlling Listeria monocytogenes in simulated dump tank water (SDTW) and cross-contamination, and evaluated the strengthening effects of octanoic acid (OA), a Generally Recognized as Safe com ...
DOI:
10.1016/j.foodcont.2022.109314
CHORUS:
10.1016/j.foodcont.2022.109314

3. Clarification of apple, grape and pear juices by co-immobilized amylase, pectinase and cellulase

Author:
Gul Ozyilmaz; Ecenur Gunay
Source:
Food chemistry 2023 v.398 pp. 133900
ISSN:
0308-8146
Subject:
amylases; antioxidants; apples; batch systems; computer software; endo-1,4-beta-glucanase; enzymatic treatment; experimental design; food chemistry; grapes; pears; polygalacturonase; response surface methodology; silica gel; temperature; turbidity
Abstract:
... In this study, the use of co-immobilized amylase, pectinase and cellulase enzymes for clarification of apple, grape and pear juices were investigated. Four different co-immobilization method was applied and the highest activity was observed for co-immobilized enzymes onto silica gel. The effect of the enzyme units used in the co-immobilization, reaction temperature and time on turbidity and reduci ...
DOI:
10.1016/j.foodchem.2022.133900

4. DSSApple: A hybrid expert system for the diagnosis of post-harvest diseases of apple

Author:
Gabriele Sottocornola; Sanja Baric; Maximilian Nocker; Fabio Stella; Markus Zanker
Source:
Smart agricultural technology 2023 v.3 pp. 100070
ISSN:
2772-3755
Subject:
Bayesian theory; Internet; apples; cultivars; decision support systems; diagnostic techniques; fruits; streams
Abstract:
... Post-harvest diseases of apple can cause considerable economic losses. Thus, we developed DSSApple, an interactive web-based decision support system, that helps users to diagnose post-harvest diseases of domesticated apple based on observed macroscopic symptoms on fruit. Specifically, DSSApple is designed as a two-stream hybrid diagnostic tool, that can be effectively used by both expert and non-e ...
DOI:
10.1016/j.atech.2022.100070

5. Evaluation of soil erosion rates in the hilly-gully region of the Loess Plateau in China in the past 60 years using global fallout plutonium

Author:
Yixuan Liu; Xiaolin Hou; Jixin Qiao; Weichao Zhang; Miao Fang; Mu Lin
Source:
Catena 2023 v.220 pp. 106666
ISSN:
0341-8162
Subject:
apples; catenas; deforestation; eroded soils; erosion control; forests; grasslands; humans; land restoration; land use; landscapes; microrelief; orchards; plutonium; quantitative analysis; soil erosion; watersheds; China
Abstract:
... Soil erosion strongly threatens the sustainability of natural ecosystems over the world, especially in the Loess Plateau in China, where has suffered severe soil erosion along with extensive land reclamation and deforestation from the 1950s to the 1970s. The large-scale vegetation restoration practices are supposed to be effective for reducing soil erosion, but the quantitative evaluation of soil ...
DOI:
10.1016/j.catena.2022.106666

6. Investigation of 3D printing of apple and edible rose blends as a dysphagia food

Author:
Liqing Qiu; Min Zhang; Bhesh Bhandari; Bimal Chitrakar; Lu Chang
Source:
Food hydrocolloids 2023 v.135 pp. 108184
ISSN:
0268-005X
Subject:
apples; basil; diet; dysphagia; hardness; hydrocolloids; texture; three-dimensional printing; viscosity; xanthan gum
Abstract:
... The feasibility of using apple and rose as raw materials for the preparation of 3D printed dysphagic foods with independent (0.4%) and combined (0.4% in proportion 2:1, 1:1, and 1:2) addition of xanthan gum (XG) and basil seed gum (BSG) was investigated. Results showed that all inks with gum additions exhibited higher hardness, gumminess, stiffness and self-supporting ability than the control one, ...
DOI:
10.1016/j.foodhyd.2022.108184

7. Novel edible films of pectins extracted from low-grade fruits and stalk wastes of sun-dried figs: Effects of pectin composition and molecular properties on film characteristics

Author:
Elif Çavdaroğlu; Duygu Büyüktaş; Stefano Farris; Ahmet Yemenicioğlu
Source:
Food hydrocolloids 2023 v.135 pp. 108136
ISSN:
0268-005X
Subject:
Citrus; acetylation; apples; contact angle; crosslinking; esterification; figs; galacturonic acid; hydrocolloids; hydrophobicity; oxygen; pectins; permeability; solar drying; strength (mechanics); wastes; water solubility; water vapor
Abstract:
... This study aimed to explore the characteristics of novel fig pectin films. For this purpose, films of crude fig pectin (CFP) extracted from low-grade sun-dried fruits and films of crude (CSP) and purified (PSP) stalk pectins extracted from stalk waste of processed high-quality sun-dried figs were evaluated for their physicochemical properties. The properties of pristine (CFP, CSP, and PSP films) a ...
DOI:
10.1016/j.foodhyd.2022.108136

8. Pesticide drift mitigation measures appear to reduce contamination of non-agricultural areas, but hazards to humans and the environment remain

Author:
Ramona Cech; Johann G. Zaller; Angeliki Lyssimachou; Peter Clausing; Koen Hertoge; Caroline Linhart
Source:
Science of the total environment 2023 v.854 pp. 158814
ISSN:
0048-9697
Subject:
apples; captan; carcinogenicity; chronic toxicity; ecotoxicology; environment; gas chromatography; glyphosate; grasses; human health; humans; lettuce; mass spectrometry; oxadiazon; phosmet; reproductive toxicology; spray drift; wines; Austria; Italy
Abstract:
... Pesticide drift onto non-agricultural land is a common problem in intensively farmed regions, and national action plans have been established across Europe to prevent it. Here, we analyzed official data on pesticide residues in grass samples collected over six years to determine whether implemented measures to reduce pesticide drift were effective. We used 306 samples collected between 2014 and 20 ...
DOI:
10.1016/j.scitotenv.2022.158814

9. Phosphorus acquisition strategies of wheat are related to biochar types added in cadmium-contaminated soil: Evidence from soil zymography and root morphology

Author:
Qiang Wang; Cheng-jiao Duan; Hong-xu Liang; Jia-wei Ren; Zeng-chao Geng; Chen-yang Xu
Source:
Science of the total environment 2023 v.856 pp. 159033
ISSN:
0048-9697
Subject:
apples; bioavailability; biochar; biomass; cadmium; carbon; environment; growth performance; nitrogen; phosphorus; remediation; soil; soil nutrient balance; trees; wheat
Abstract:
... Biochar application for the remediation of cadmium (Cd)-contaminated soils may result in a relative deficiency of phosphorus (P) due to the disruption of soil nutrient balance. However, the P acquisition strategies of plants in such situation are still unclear. In this study, analyses on soil zymography and root morphology were combined for the first time to investigate the effects of pristine and ...
DOI:
10.1016/j.scitotenv.2022.159033

10. Quantifying the impact of frost damage during flowering on apple yield in Shaanxi province, China

Author:
Renwei Chen; Jing Wang; Yang Li; Yang Song; Mingxia Huang; Puyu Feng; Zhenjiang Qu; Lu Liu
Source:
European journal of agronomy 2023 v.142 pp. 126642
ISSN:
1161-0301
Subject:
agronomy; apples; canopy; frost; frost injury; fruits; models; phenology; temperature; China
Abstract:
... Frost damage during flowering is recognized as one of the most serious agro-meteorological disasters affecting apple production in Shaanxi province, a typical apple producing area in China. Quantitative assessments of flowering frost damage to apple yield are critical for the development of strategies on mitigating yield losses, but have been rarely conducted. For the first time, our study used th ...
DOI:
10.1016/j.eja.2022.126642

11. The effect of food thermal processes on the residue concentration of systemic and non-systemic pesticides in apples

Author:
Izabela Hrynko; Piotr Kaczyński; Marta Pietruszyńska; Bożena Łozowicka
Source:
Food control 2023 v.143 pp. 109267
ISSN:
0956-7135
Subject:
acetamiprid; apple peels; apples; boscalid; cyprodinil; deltamethrin; flonicamid; fludioxonil; fluopyram; food safety; freeze drying; liquid chromatography; pasteurization; pirimicarb; pulp; pyrimethanil; tandem mass spectrometry; thiacloprid; water solubility
Abstract:
... The goal of the present study was to estimate the distribution and migration of eleven systemic and non-systemic pesticides between the skin and the pulp of apples. Additionally, the behaviour of acetamiprid, boscalid, bupirimate, cyprodinil, flonicamid, fluopyram, pirimicarb, pyrimethanil, thiacloprid, deltamethrin, and fludioxonil in two apple varieties during four thermal processes ranging betw ...
DOI:
10.1016/j.foodcont.2022.109267

12. The effect of three pectin fractions variation on the browning of different dried apple products

Author:
Qingting Yu; Xuan Li; Jiaxing Hu; Wenyue Wang; Jinfeng Bi
Source:
Food hydrocolloids 2023 v.134 pp. 108052
ISSN:
0268-005X
Subject:
Fourier transform infrared spectroscopy; air; apples; cell walls; color; dried fruit; esterification; freeze drying; galactose; heat treatment; hydrocolloids; molecular weight; pectins; small-angle X-ray scattering; sodium; texture; water solubility
Abstract:
... Pectin is an important active polysaccharide in the matrix of dried fruit slices. Its components and structural character not only affect the texture but also impact the color of the dried fruit products. Present work studied the variation of pectin fractions of water-soluble (WSP), trans-cyclohexane-1,2-diaminetetraacetic acid-soluble (CSP), and sodium carbonate-soluble (NSP) from apple slices dr ...
DOI:
10.1016/j.foodhyd.2022.108052

13. A new ratiometric AIE fluorescent probe for detecting cysteine in food samples and imaging in the biological system

Author:
Shuai Gong; Ahui Qin; Yan Zhang; Mingxin Li; Xiaoyi Chen; Yueyin Liang; Xu Xu; Zhonglong Wang; Shifa Wang
Source:
Food chemistry 2023 v.400 pp. 134108
ISSN:
0308-8146
Subject:
Danio rerio; apples; bamboos; cabbage; cysteine; detection limit; dried milk; fluorescence; fluorescent dyes; food chemistry; food industry; garlic; liquids; milk; pears; wavelengths
Abstract:
... l-Cysteine (Cys) plays a vital part in the food industry and biological processes. Herein, a novel ratiometric fluorescent probe NFA with aggregation-induced emission (AIE) property was developed to discriminate Cys from Hcy and GSH. The probe showed a ratiometric fluorescence response to Cys with the emission wavelength shifted from 450 nm to 495 nm. Probe NFA possessed good advantages in the det ...
DOI:
10.1016/j.foodchem.2022.134108

14. AFD-Net: Apple Foliar Disease multi classification using deep learning on plant pathology dataset

Author:
Anju Yadav; Udit Thakur; Rahul Saxena; Vipin Pal; Vikrant Bhateja; Jerry Chun-Wei Lin
Source:
Plant and soil 2022 v.477 no.1-2 pp. 595-611
ISSN:
0032-079X
Subject:
apples; computer vision; data collection; disease control; foliar diseases; leaves; models; plant pathology; soil
Abstract:
... BACKGROUND: Plant diseases significantly affect the crop, so their identification is very important. Correct identification of these diseases is crucial for establishing a good disease control strategy to avoid time and financial losses. In general, machines can greatly reduce the possibility of human error. In particular, computer vision techniques developed through deep learning have paved a way ...
DOI:
10.1007/s11104-022-05407-3

15. Adjusting the stickiness of concentrated pea protein – apple pectin systems via the biopolymer mixing ratio

Author:
Pascal Moll; Hanna Salminen; Adrian Rausch; Christophe Schmitt; Jochen Weiss
Source:
Future foods 2022 v.6 pp. 100184
ISSN:
2666-8335
Subject:
adhesion; apples; biopolymers; cohesion; pH; particulates; pea protein; peas; pectins; stickiness; texture; viscoelasticity
Abstract:
... Stickiness is the combination of adhesion and cohesion and key characteristic for binders in foods to combine particulates into a coherent mass. We investigated the influence of mixing ratio of pea protein and apple pectin powders (w/w) at pH 6 on stickiness by assessing textural, rheological, and binding properties of a concentrated suspension (25 wt% powder concentration). The elastic but soft t ...
DOI:
10.1016/j.fufo.2022.100184

16. Air-Pruning Containers Modify Root and Scion Growth and Alter Resource Allocation of Bench-Grafted Apple Plants

Author:
Mokhles Elsysy; Todd C. Einhorn
Source:
Horticulturae 2022 v.8 no.9 pp. -
ISSN:
2311-7524
Subject:
air; apples; biomass; cultivars; dry matter content; fine roots; growth and development; leaf area; orchards; profitability; resource allocation; root pruning; scions; trees; vigor; wood
Abstract:
... The profitability of modern apple orchard plantings depends largely on how rapidly the costs of planting are returned. Tree establishment and growth in the formative years are often can be limited by transplant shock associated with bare-root trees. In this experiment, we examined the effect of two planting systems, air-pruning containers, and field-grown liners, on above- and below-ground growth ...
DOI:
10.3390/horticulturae8090797

17. Alkaline-Stable Peroxidase Mimics Based on Biological Metal–Organic Frameworks for Recyclable Scavenging of Hydrogen Peroxide and Detecting Glucose in Apple Fruits

Author:
Yuzhang Yang; Yunqian Gong; Xingliang Li; Minji Li; Qinping Wei; Beibei Zhou; Junke Zhang
Source:
ACS sustainable chemistry & engineering 2022 v.10 no.32 pp. 10685-10698
ISSN:
2168-0485
Subject:
apples; catalytic activity; chitosan; detection limit; glucose; green chemistry; hydrogen peroxide; medicine; peroxidase; plant growth substances; substrate specificity; surface area
Abstract:
... Enzyme mimics constitute a promising class of biocatalysts with potential applications in bioanalysis, biomedicine, etc. due to their high catalytic activity and substrate specificity, but they often suffer from low operational stability and difficulties in recyclable utilization. Herein, we adopted an acid–base treatment to create an efficient enzyme mimic material by taking advantage of biologic ...
DOI:
10.1021/acssuschemeng.2c03184

18. The Analysis of Correlations Between Terpene Transformations and Fermentation Type of Apple Musts

Author:
Magdalena Januszek; Łukasz Wajda
Source:
Acta Universitatis Cibiniensis 2022 v.26 no.1 pp. 99-108
ISSN:
2344-150X
Subject:
Saccharomyces bayanus; Saccharomyces cerevisiae; apples; ciders; citral; cultivars; ethanol; fermentation; geraniol; linalool; yeasts
Abstract:
... We measured the concentration of 13 terpenes in musts of 3 different apple cultivars fermented spontaneously, with Ethanol RED yeast (Saccharomyces cerevisiae) or Cider Yeast (Saccharomyces bayanus). Then we analysed obtained data with PCA with various packages in R to assess how different types of fermentation and apple cultivars affected terpene profile. The most informative results of PCA were ...
DOI:
10.2478/aucft-2022-0008

19. Analysis of cyanide using fluorogenic derivatization and capillary electrophoresis

Author:
Douglas B. Craig; Mitchell S. Guimond
Source:
Food chemistry 2022 v.370 pp. 131377
ISSN:
0308-8146
Subject:
amygdalin; apples; capillary electrophoresis; cyanides; derivatization; fluorescence; food chemistry; glutamic acid
Abstract:
... Samples containing cyanide were incubated at 85 °C in the presence of the fluorogenic reagent 3-(2-furoyl)quinoline-2-carboxaldehyde (FQ) and glutamic acid, and analyzed by capillary electrophoresis utilizing post-separation laser-induced fluorescence detection in a sheath flow cuvette. The separation time on a 25 cm long capillary at 800 Vcm⁻¹ was 3 min with the fluorescent product eluting at 107 ...
DOI:
10.1016/j.foodchem.2021.131377

20. Analysis of landrace cultivation in Europe: A means to support in situ conservation of crop diversity

Author:
Lorenzo Raggi; Luca C. Pacicco; Leonardo Caproni; Clara Álvarez-Muñiz; Külli Annamaa; Ana M. Barata; Diana Batir-Rusu; María J. Díez; Maarit Heinonen; Vojtěch Holubec; Shelagh Kell; Hrvoje Kutnjak; Helene Maierhofer; Gert Poulsen; Jaime Prohens; Parthenopi Ralli; Filomena Rocha; María L. Rubio Teso; Dan Sandru; Pietro Santamaria; Sarah Sensen; Olivia Shoemark; Salvador Soler; Silvia Străjeru; Imke Thormann; Jens Weibull; Nigel Maxted; Valeria Negri
Source:
Biological conservation 2022 v.267 pp. 109460
ISSN:
0006-3207
Subject:
apples; beans; databases; geographical distribution; georeferencing; inventories; landraces; onions; potatoes; tomatoes; trees; Greece; Italy; Portugal; Spain
Abstract:
... During the last century, the progressive substitution of landraces with modern, high yielding varieties, led to a dramatic reduction of in situ conserved crop diversity in Europe. Nowadays there is limited and scattered information on where landraces are cultivated. To fill this gap and lay the groundwork for a regional landrace in situ conservation strategy, information on more than 19,335 geo-re ...
DOI:
10.1016/j.biocon.2022.109460