Journal of Berry Research最新文献_第3页

Total oil and fatty acid composition of the seed of 16 grape genotypes with different skin colors and ripening times 不同果皮颜色和成熟时间的16种葡萄基因型种子的总油和脂肪酸组成

4区农林科学

Journal of Berry Research Pub Date : 2023-10-11 DOI: 10.3233/jbr-230024

Mehmet İlhan Odabaşioğlu

{"title":"Total oil and fatty acid composition of the seed of 16 grape genotypes with different skin colors and ripening times","authors":"Mehmet İlhan Odabaşioğlu","doi":"10.3233/jbr-230024","DOIUrl":"https://doi.org/10.3233/jbr-230024","url":null,"abstract":"BACKGROUND: Grapes, which have gained prominence in recent years due to their positive contributions to human health, are considered a functional food due to the oil content in their seeds. Although the oil content and fatty acid composition of commonly grown grape varieties have been the subject of many studies, these characteristics of local varieties haven’t been sufficiently examined. OBJECTIVE: This study was carried out to determine the usability of grape varieties grown in Southeastern Anatolia (Turkey) in grape seed oil production and identify potential parent candidates that could be used in the breeding of grape varieties with high-quality seed oil. METHODS: The effects of genotypes, berry skin color, ripening time, and the climatic characteristics of the cultivation season on the oil content and fatty acid composition of seeds from 16 different grape (Vitis vinifera L.) varieties were investigated. Grape seed oils were extracted by soxhlet device and major, minor, and essential fatty acid compositions were determined by gas chromatography. RESULTS: According to the findings, the oil content of the grape seeds varied only depending on the genotype and ranged from 9.78% to 18.50% w/w. Moreover, 13–15 fatty acids were detected in the grape seed oils, with linoleic acid (56.13% –69.36%) and oleic acid (15.99% –30.97%) being the most common in all varieties. Only palmitic acid and stearic acid showed variation depending on the skin color; the other fatty acids weren’t affected. Cultivation season didn’t affect the fatty acid composition, but the major and minor fatty acid composition varied depending on ripening time. CONCLUSIONS: In cases where it isn’t possible to separate the seeds of grape varieties on a variety basis, classifying them according to the ripening time of the berries may be helpful in predicting the amounts of major, minor fatty acids and partially essential fatty acids in the seeds.","PeriodicalId":15194,"journal":{"name":"Journal of Berry Research","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-10-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"136214016","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Obtaining preparations with increased content of bioactive compounds from eight types of berries 从8种浆果中获得生物活性化合物含量增加的制剂

IF 1.7 4区农林科学

Journal of Berry Research Pub Date : 2023-09-07 DOI: 10.3233/jbr-230020

Natalia Żurek, Agata Pawłowska, I. Kapusta

{"title":"Obtaining preparations with increased content of bioactive compounds from eight types of berries","authors":"Natalia Żurek, Agata Pawłowska, I. Kapusta","doi":"10.3233/jbr-230020","DOIUrl":"https://doi.org/10.3233/jbr-230020","url":null,"abstract":"BACKGROUND: Cranberries, black and red currants, strawberries, chokeberries, raspberries, blueberries and blackberries, due to the high content of polyphenolic compounds, become an excellent matrix for the production of preparations that can be used as nutraceuticals. OBJECTIVE: Evaluation of the content of bioactive compounds and health-promoting activity of preparations from polyphenolic fractions isolated from eight types of berries. METHODS: The preparations were obtained by lyophilization of the polyphenolic fraction of fruit extracts, and then they were evaluated in terms of physicochemical properties, content of polyphenolic compounds and antioxidant, antidiabetic, antiobesity and anticancer activity. RESULTS: The analyzes showed a very diverse content of bioactive compounds and a high health-promoting potential significantly depending on the type of fruit. In total, 61 polyphenolic compounds were identified, with anthocyanins being the dominant group. A positive correlation was found between the content of polyphenolic compounds and high antioxidant activity. A cytotoxic effect on colorectal adenocarcinoma cells (Caco-2) was also found. In addition, all the obtained preparations turned out to be effective inhibitors of enzymes promoting diabetes and obesity. CONCLUSIONS: The obtained preparations can be used in the production of nutraceuticals or functional food additives, applicable in the prevention and treatment of lifestyle diseases.","PeriodicalId":15194,"journal":{"name":"Journal of Berry Research","volume":" ","pages":""},"PeriodicalIF":1.7,"publicationDate":"2023-09-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"48275019","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Quality attributes of Pitanga (Eugenia uniflora L.) during postharvest storage as affected by ripening stage and storage temperature 不同成熟度和贮藏温度对独角莲采后贮藏品质的影响

IF 1.7 4区农林科学

Journal of Berry Research Pub Date : 2023-09-02 DOI: 10.3233/jbr-230008

Damian C. Castro, A. Piagentini, M. Pirovani

{"title":"Quality attributes of Pitanga (Eugenia uniflora L.) during postharvest storage as affected by ripening stage and storage temperature","authors":"Damian C. Castro, A. Piagentini, M. Pirovani","doi":"10.3233/jbr-230008","DOIUrl":"https://doi.org/10.3233/jbr-230008","url":null,"abstract":"BACKGROUND: Pitanga (Eugenia uniflora L.) is a South American berry with a sweet flavor and is rich in bioactive compounds and antioxidants. However, its high water and sugar content, susceptibility to spoilage, and bruising limit its shelf life. OBJECTIVE: This study aimed to investigate the physical and chemical changes of pitanga during storage and to identify the optimal harvest time and storage conditions. METHODS: Pitangas were harvested at mid or full-ripeness stages, stored at 2°C, 10°C, or 20°C, and analyzed for physical and chemical quality attributes using a kinetic approach. RESULTS: The storage temperature of pitanga significantly affected the kinetics of various quality attributes, including weight loss, percentage of damaged and decayed fruit, fruit hardness, total soluble solid content, and color change. However, the ripening stage during harvest only influenced the initial values of a few quality attributes. The bioactive compound content and antioxidant capacity of pitanga were not significantly affected by either storage temperature or ripening stage, except for vitamin C. CONCLUSIONS: Pitanga can be preserved at 2°C for 20 days, resulting in a four-fold increase in shelf life compared to current postharvest practices. This finding offers valuable insights into optimizing the postharvest technology of pitanga, thereby increasing its utilization and promoting sustainable production practices.","PeriodicalId":15194,"journal":{"name":"Journal of Berry Research","volume":" ","pages":""},"PeriodicalIF":1.7,"publicationDate":"2023-09-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"44478026","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

The anti-tumor activity and critical active compounds of polyphenols from Chinese dwarf cherry (Cerasus humilis) 矮樱桃多酚的抗肿瘤活性及关键活性成分

IF 1.7 4区农林科学

Journal of Berry Research Pub Date : 2023-06-26 DOI: 10.3233/jbr-230005

Yushi Zhang, Jin-Rui Gu, Yu Wang, Zihan Zhao, Zhanjun Wang, Weidong Li

{"title":"The anti-tumor activity and critical active compounds of polyphenols from Chinese dwarf cherry (Cerasus humilis)","authors":"Yushi Zhang, Jin-Rui Gu, Yu Wang, Zihan Zhao, Zhanjun Wang, Weidong Li","doi":"10.3233/jbr-230005","DOIUrl":"https://doi.org/10.3233/jbr-230005","url":null,"abstract":"BACKGROUND: Cerasus humilis (Bge.) Sok. fruit (Ouli) is rich in polyphenols and has a potential anti-tumor effect. However, its anti-tumor functional compositions and mechanism remain unclear. OBJECTIVE: This study aims to investigate the antitumor activity and chemical composition of polyphenols from Ouli, and to identify the critical antitumor substances and potential mechanisms METHODS: Polyphenols of 14 germplasms were extracted and purified; the inhibitory effects of Ouli polyphenols on the proliferation of liver cancer HepG2 cells, colon cancer HCT116 cells, and gastric cancer BGC823 cells were evaluated by MTT assay; polyphenol compounds were identified by ultra-high-performance liquid chromatography-quadrupole time-of-flight mass spectrometry; partial least squares were utilized to build chemometrics models for selecting anti-tumor compounds; the key targets and pathways of antitumor effects of Ouli were predicted by network pharmacology. RESULTS: The total polyphenol content ranged from 275.9 to 598.2 mg/100 g fresh weight, with an average of 381.2 mg/100 g FW; Ouli polyphenols has potent inhibitory effects on liver, colon, and gastric cancer cells; twenty-three polyphenols were identified; a total of 12, 17, and 18 components were anti-liver cancer, anti-colon cancer, and anti-gastric cancer active polyphenols, respectively; TP53, MAPK3, MAPK1, RELA, AKT1, PIK3R1 and other 16 genes are the key anti-tumor targets; pathway in cancer, lipid and atherosclerosis, colorectal cancer, microRNAs in caner, HIF-1 signaling pathway and other pathways are the key pathways for anti-tumor effects of Ouli. CONCLUSIONS: Ouli polyphenols can be developed as a functional natural product to intervene in liver, stomach, and colon cancers.","PeriodicalId":15194,"journal":{"name":"Journal of Berry Research","volume":" ","pages":""},"PeriodicalIF":1.7,"publicationDate":"2023-06-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"43802545","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Bioactive properties of vinegars produced from prunus laurocerasus L. Varieties 月桂李品种食醋的生物活性研究

IF 1.7 4区农林科学

Journal of Berry Research Pub Date : 2023-06-19 DOI: 10.3233/jbr-230006

Kubra Yilmaz, C. Baltacı, Seyda Ozturk, Omer Karpuz

{"title":"Bioactive properties of vinegars produced from prunus laurocerasus L. Varieties","authors":"Kubra Yilmaz, C. Baltacı, Seyda Ozturk, Omer Karpuz","doi":"10.3233/jbr-230006","DOIUrl":"https://doi.org/10.3233/jbr-230006","url":null,"abstract":"BACKGROUND: Cherry laurel fruit (CLF) has distinctive bioactive properties, which may yield new food products based on CLF. OBJECTIVE: This research aimed to realize the production of vinegar from the CLF, thus, valorizing the CLF, which is rich in antioxidants and phenolic substances, and bringing a new nutrient-rich vinegar to the market. METHODS: Seven types of traditional CLF vinegar (CLFV) from three different species were produced, and their bioactive properties were examined. The bioactivity analyses of total phenolic substance (TPC), total flavonoid (TFC), total antioxidant activity (AA), DPPHࢫ (Free radical scavenging activity), FRAP (Ferric reducing antioxidant power), ABTSࢫ + (Radical cation scavenging effect) were conducted. In addition, the composition of phenolic substances was studied. RESULTS: This study showed that CLFV performed better than controls regarding antioxidant activity, phenolic compounds, and substances. The presence of intense phenolic elements in CLFV significantly impacts its antioxidant activity. The antioxidant activities of CLFV were detected to be greater than the previous reports on bioactivities of vinegar from various fruits. CONCLUSIONS: High antioxidant and phenolic content were observed in CLFV, similar to the composition of the CLF. The usability of CLFV as a healthy and nutritious food product seems achievable on an industrial scale.","PeriodicalId":15194,"journal":{"name":"Journal of Berry Research","volume":" ","pages":""},"PeriodicalIF":1.7,"publicationDate":"2023-06-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"46054973","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

The effect of summer pruning time and severity on antioxidant capacity and storage quality of Hayward kiwifruit 夏季修剪时间和修剪程度对海沃德猕猴桃抗氧化能力和贮藏品质的影响

IF 1.7 4区农林科学

Journal of Berry Research Pub Date : 2023-06-16 DOI: 10.3233/jbr-220060

Ebrahim Abedi Gheshlaghi, Massoumeh Kia Eshkvarian, M. Shiri, T. Raiesi, D. J. Mojaddad

{"title":"The effect of summer pruning time and severity on antioxidant capacity and storage quality of Hayward kiwifruit","authors":"Ebrahim Abedi Gheshlaghi, Massoumeh Kia Eshkvarian, M. Shiri, T. Raiesi, D. J. Mojaddad","doi":"10.3233/jbr-220060","DOIUrl":"https://doi.org/10.3233/jbr-220060","url":null,"abstract":"BACKGROUND Summer pruning of kiwifruit has an important effect on fruit quality and storability. OBJECTIVE: The present study was conducted to investigate the effects of summer pruning time and severity on some quantitative and qualitative characteristics and storability of Hayward kiwifruit. METHODS: The present study was conducted to evaluate summer pruning time (one week after fruit set [1WAFS] and four weeks after fruit set [4WAFS]) and pruning severity (1 - no pruning [control], 2 - shoot pruning after the third or fourth leaf after the last fruit [common pruning], 3 - tip squeezing, and 4 - zero leaf pruning in 20% of fruit-bearing shoots with unlimited growth) on Hayward kiwifruit in 2020 and 2021. RESULTS: The results showed that, at harvest time, the highest average fruit weight and total acid were 124.00 g and 1.74% in the tip squeezing treatment observed in the 4WAFS pruning time in 2021. Zero leaf pruning produced fruits with the highest firmness and antioxidant capacity in 2020 and the highest vitamin C and total phenols in 2021. At the end of 90 days of cold storage, in the tip squeezing treatment, fruit firmness at 4WAFS pruning time was higher than in 1WAFS pruning time in the second year, and the highest antioxidant capacity was in 1WAFS pruning time in the first year. In the second year, the highest vitamin C, firmness, and dry matter were obtained in the zero leaf pruning treatment. In this treatment, the highest total phenols and antioxidant capacity were 133.96 mg GAE/100 g FW and 86.75% , respectively, observed in 4WAFS pruning time in the second year. CONCLUSIONS: Overall, tip squeezing and zero leaf pruning at the time of 4WAFS improved the quantitative and qualitative characteristics at the harvest and cold storage.","PeriodicalId":15194,"journal":{"name":"Journal of Berry Research","volume":" ","pages":""},"PeriodicalIF":1.7,"publicationDate":"2023-06-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"49130836","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Influence of growing environment and pruning techniques on storage and quality traits of Vaccinium corymbosum L., cv ‘Duke’ 生长环境和修剪技术对“杜克”伞房越橘贮藏及品质性状的影响

IF 1.7 4区农林科学

Journal of Berry Research Pub Date : 2023-06-09 DOI: 10.3233/jbr-220067

Varaldo Alice, Chiabrando Valentina, Giacalone Giovanna

{"title":"Influence of growing environment and pruning techniques on storage and quality traits of Vaccinium corymbosum L., cv ‘Duke’","authors":"Varaldo Alice, Chiabrando Valentina, Giacalone Giovanna","doi":"10.3233/jbr-220067","DOIUrl":"https://doi.org/10.3233/jbr-220067","url":null,"abstract":"BACKGROUND: Due to the increasing market demand for blueberries, the amount of land dedicated to their production is expanding. Therefore, cultivation techniques to ensure high quality and a longer shelf life have become key concerns for the blueberry industry and consumers. OBJECTIVE: This study investigated the impact of various growing environments and pruning techniques on the quality and shelf life of highbush blueberry (Vaccinium corymbosum L. cv. ‘Duke’) during cold storage. METHODS: In this study, six commercial orchards were selected based on the type of pruning (light or hard) and the plot’s altitude (lowland, hill, or mountain). After harvest, the blueberries were stored at 1°C and 90% RH for 21 days. Quality analyses were performed on days 0, 10, and 21 of storage. The data were processed with a factor-designed analysis of variance (one-way ANOVA). RESULTS: Blueberries from the lowland cultivation area with light pruning had a longer shelf life. At harvest, the lowland area had indeed produced firmer blueberries that were sweeter and less acidic, and cold storage positively preserved these characteristics compared to fruit grown at other altitudes. CONCLUSIONS: In summation, the lowland area produced firmer berries that retained their characteristics after 10 days of storage, especially those harvested from hard-pruned plants. Notably, the bioactive compounds were not affected by the pruning method. However, when combined with 10 days of storage, light pruning was associated with better preservation of the total phenol content.","PeriodicalId":15194,"journal":{"name":"Journal of Berry Research","volume":" ","pages":""},"PeriodicalIF":1.7,"publicationDate":"2023-06-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"42286650","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Comparative characterization and expression analysis revealed cinnamyl alcohol dehydrogenase genes differentially responding to Colletotrichum fructicola in woodland and cultivated strawberries 比较表征和表达分析揭示了肉桂醇脱氢酶基因对林地和栽培草莓炭疽病的不同反应

IF 1.7 4区农林科学

Journal of Berry Research Pub Date : 2023-06-09 DOI: 10.3233/jbr-230012

Zi-Yi Li, K. Duan, Jiayue Zhu, Ling Bin, Xinyi Wang, Si-Yu Chen, Xue Li, Chunnu Geng, Q. Gao

{"title":"Comparative characterization and expression analysis revealed cinnamyl alcohol dehydrogenase genes differentially responding to Colletotrichum fructicola in woodland and cultivated strawberries","authors":"Zi-Yi Li, K. Duan, Jiayue Zhu, Ling Bin, Xinyi Wang, Si-Yu Chen, Xue Li, Chunnu Geng, Q. Gao","doi":"10.3233/jbr-230012","DOIUrl":"https://doi.org/10.3233/jbr-230012","url":null,"abstract":"BACKGROUND: Strawberry (Fragaria×ananassa) production is hampered by anthracnose caused by Colletotrichum spp. Cinnamyl alcohol dehydrogenase (CAD) catalyzes lignin biosynthesis to fortify plant cell wall upon various stresses, but their involvement in strawberry resistance is elusive. OBJECTIVE: Current work aims to uncover the involvement of CAD genes in both woodland and cultivated strawberry responses to Colletotrichum spp. METHODS: Genome-wide identification of CAD genes was updated in cultivated strawberry. Comparative molecular characterization integrated with pathogenesis phenotyping after C. fructicola inoculation, were followed by RT-qPCR analysis and RNAseq data retrieval. RESULTS: Cultivated strawberry comprises 32 CAD genes of three classes. Thirteen syntenic relationships were observed between cultivated and woodland strawberry, with high homology in protein coding regions while promoters being greatly diversified. F. vesca ‘Hawaii4’ was least susceptible, followed by octoploid cultivar ‘ShenQi’, and ‘Benihoppe’ the most susceptible to C. fructicola. The class I CAD4 and CAD5, preferentially expressed in leaves and crowns, respectively, were up-regulated in susceptible varieties at 72 h post inoculation (hpi). Of class II, CAD8 was up-regulated in three genotypes at distinct timepoints, while CAD12 was quickly down-regulated in ‘ShenQi’ upon inoculation. CAD1 and CAD2 of class III were down-regulated in ‘ShenQi’ and ‘Hawaii4’ at distinct stages. The strong involvement of CAD genes in strawberry response to Colletotrichum spp. sets a basis for future functional study. CONCLUSION: F. vesca is less susceptible to Colletotrichum spp. than cultivated strawberries but the expression of CAD family in F. vesca and F.×ananassa were differentially provoked in timing and magnitude hinting no correlation with strawberry resistance to this pathogen.","PeriodicalId":15194,"journal":{"name":"Journal of Berry Research","volume":" ","pages":""},"PeriodicalIF":1.7,"publicationDate":"2023-06-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"44027221","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

A powdered mix of cape gooseberry-based pulp, seed, and peel: Optimization of formulation and spray-drying process 以醋栗为原料的果肉、种子和果皮的粉末状混合物:配方和喷雾干燥工艺的优化

4区农林科学

Journal of Berry Research Pub Date : 2023-06-07 DOI: 10.3233/jbr-220079

Soany Eraso-Grisales, Misael Cortés-Rodríguez, Manuela Gallón-Bedoya, Edgar Herrera-Herrera, Rodrigo Ortega-Toro

{"title":"A powdered mix of cape gooseberry-based pulp, seed, and peel: Optimization of formulation and spray-drying process","authors":"Soany Eraso-Grisales, Misael Cortés-Rodríguez, Manuela Gallón-Bedoya, Edgar Herrera-Herrera, Rodrigo Ortega-Toro","doi":"10.3233/jbr-220079","DOIUrl":"https://doi.org/10.3233/jbr-220079","url":null,"abstract":"BACKGROUND: Cape gooseberry (CG) is a fruit with nutritional and sensory attributes that generate significant consumer interest. Consumption patterns of this fruit must be in line with the diversification of its value-added products to be offered to new markets. OBJECTIVE: The research aim was to optimize the encapsulants formulation and the spray-drying (SD) process for developing of a powdered mix (PMCG) of CG based pulp, seed and peel, using the response surface methodology (RSM). METHODS: A RSM was used, with a face-centered central composite experimental design (α= 1). The independent variables (IV) were gum arabic (GA) (1 – 3% w/w), maltodextrin (MD) (11,5 – 13,5% w/w), air inlet temperature (AIT) (130 – 160 °C), air outlet temperature (AOT) (75 – 85 °C), and atomizer disc speed (ADS) (18000 – 22000 rpm). The dependent variables (DV) of the PMCG were moisture, solubility, hygroscopicity, wettability (We), color coordinates L* and b*, total phenols (TP), antioxidant capacity, and yield. RESULTS: The experimental optimization presented a desirability of 68.0%, with GA and MD levels in the PMCG of 2.2 and 10.1% p/p, respectively, and process conditions of AIT = 160 °C, AOT = 77.8 °C and ADS = 21450 rpm. The IV with the most significant effect on the DV was the MD. It was observed that the increase in MD decreases the PMCG moisture content, hygroscopicity, and the content of bioactive compounds, but increases the solubility and the values of L* and b*. The SD process was an effective technology that allowed obtaining PMCG with excellent quality attributes. CONCLUSIONS: In the process, greater use was made of the structure of the CG (pulp, seed, and peel), which gave high CG solids to the PMCG obtained and allowed more effective use of the fruit and higher economic viability in the SD process.","PeriodicalId":15194,"journal":{"name":"Journal of Berry Research","volume":"20 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-06-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135494062","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Evaluation of drying kinetics and quality parameters of rosehip pestils dried by three different methods 三种不同干燥方法对玫瑰果干燥动力学及品质参数的评价

IF 1.7 4区农林科学

Journal of Berry Research Pub Date : 2023-05-19 DOI: 10.3233/jbr-230013

A. Ö. Karabacak

{"title":"Evaluation of drying kinetics and quality parameters of rosehip pestils dried by three different methods","authors":"A. Ö. Karabacak","doi":"10.3233/jbr-230013","DOIUrl":"https://doi.org/10.3233/jbr-230013","url":null,"abstract":"BACKGROUND: Rosehip fruits cannot be eaten as entire fruits in their fresh feature so they processed into various products including pestils. OBJECTIVE: In the current work, rosehip pestil as a new healthy snack food was developed by using hot air (HA) drying at 55, 65 and 75°C, vacuum (VC) drying at 55, 65 and 75°C with 25 kPa and microwave (MCW) drying at 90 and 180 W. METHODS: The effect of three different drying methods on drying kinetics and quality parameters i.e., total phenolic content (TPC), antioxidant capacity (AC), Hydroxymethylfurfural (HMF) formation, lycopene, β-carotene content, element composition, color, texture and sensorial properties of rosehip pestils was studied. RESULTS: Wang and Singh model was best fitted for MCW drying at 90 W, however Page and Modified Page models were best fitted for other drying conditions. The rosehip pestils dried by MCW drying method had highest drying rate, TPC, AC, lycopene and β-carotene content, element concentration, color values, whereas their HMF content and sensorial properties were not acceptable. Sensory evaluation results indicated that rosehip pestils dried with HA was rated the most acceptable. CONCLUSIONS: It was concluded that rosehip pestil with its sensorial and nutritive properties could be an alternative product for the functional food market. However, it has been seen that the drying methods used alone have some disadvantages. For this reason, it may be possible to eliminate these disadvantages if hybrid drying methods (for example MCW drying followed by HA or VC drying) are preferred in future studies.","PeriodicalId":15194,"journal":{"name":"Journal of Berry Research","volume":" ","pages":""},"PeriodicalIF":1.7,"publicationDate":"2023-05-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"43802401","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0