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Nutritional and bioactive compound analysis of mangosteen fruit in hill and flat land plantations, during both the season and off-season, in provinces along the Gulf of Thailand and the Andaman Sea 泰国湾和安达曼海沿岸各府山地和平地种植园山竹果的营养和生物活性化合物分析(季节和淡季
IF 4.1
NFS Journal Pub Date : 2024-08-01 Epub Date: 2024-06-13 DOI: 10.1016/j.nfs.2024.100182
Narumol Matan , Nattana Kongchoosi , Apiram Sinthupachee , Pailin Chaidech
{"title":"Nutritional and bioactive compound analysis of mangosteen fruit in hill and flat land plantations, during both the season and off-season, in provinces along the Gulf of Thailand and the Andaman Sea","authors":"Narumol Matan ,&nbsp;Nattana Kongchoosi ,&nbsp;Apiram Sinthupachee ,&nbsp;Pailin Chaidech","doi":"10.1016/j.nfs.2024.100182","DOIUrl":"10.1016/j.nfs.2024.100182","url":null,"abstract":"<div><p>This study examined the nutritional, physicochemical, and bioactive compounds in mangosteen grown in southern Thailand from 2022 to 2024, encompassing hilly areas (Nakhon Si Thammarat range, Tenasserim range) and flat lands during both the fruit season and off-season. The influence of coastal regions (Gulf of Thailand and Andaman coast) on mangosteen nutrition was explored. The impact of high-level plantation and harvesting (during the fruit season) on mangosteen size and levels of bioactive compounds with high antioxidant capacity in mangosteen flesh was found to be greater than that of flat plantations (during the off-season). Mangosteens grown in flatlands during the fruit season exhibited brighter flesh color and faster ripening compared to those grown in hilly areas. Mangosteens from these results contained carbohydrates ranging from 10.3% to 16.9%. Mangosteens cultivated along the Andaman coast exhibited elevated levels of minerals (K 349 mg/100 g, Na 7.76 mg/100 g, and Mn 1.63 mg/100 g) and vitamins, especially B<sub>2</sub> (0.10 mg/kg), B<sub>6</sub> (0.20 mg/kg), B<sub>12</sub> (0.03 mg/kg), and vitamin C (9.25 mg/kg). Conversely, the highest total phenolic content, flavonoids, and antioxidant activity were observed in hilly areas during the fruit season along the Gulf of Thailand (55 mg GAE/100 g, 32 mg QE/100 g, and ABTS values of 88%, respectively). However, mangosteens from hilly areas ripened faster than those from flatlands due to higher total soluble solids and lower fruit firmness. These findings provide valuable insights into the effects of the environment and location, enhancing understanding for year-round mangosteen plantation preparation.</p></div>","PeriodicalId":19294,"journal":{"name":"NFS Journal","volume":"36 ","pages":"Article 100182"},"PeriodicalIF":4.1,"publicationDate":"2024-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.sciencedirect.com/science/article/pii/S235236462400021X/pdfft?md5=01a519b429b2c347abf3ef469ce8e4cb&pid=1-s2.0-S235236462400021X-main.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141392171","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
In vitro protein digestibility and mineral accessibility of edible filamentous Fungi cultivated in oat flour 在燕麦粉中培养的可食用丝状真菌的体外蛋白质消化率和矿物质利用率
IF 4.1
NFS Journal Pub Date : 2024-08-01 Epub Date: 2024-08-25 DOI: 10.1016/j.nfs.2024.100189
Ricky Wang , Neda Rousta , Amir Mahboubi , Rikard Fristedt , Ingrid Undeland , Ann-Sofie Sandberg , Mohammad J. Taherzadeh
{"title":"In vitro protein digestibility and mineral accessibility of edible filamentous Fungi cultivated in oat flour","authors":"Ricky Wang ,&nbsp;Neda Rousta ,&nbsp;Amir Mahboubi ,&nbsp;Rikard Fristedt ,&nbsp;Ingrid Undeland ,&nbsp;Ann-Sofie Sandberg ,&nbsp;Mohammad J. Taherzadeh","doi":"10.1016/j.nfs.2024.100189","DOIUrl":"10.1016/j.nfs.2024.100189","url":null,"abstract":"<div><p>Edible filamentous fungi, a source of mycoprotein, are one of the sustainable alternative protein. This study compares protein digestibility (DH%) and amino acid and mineral accessibility in <em>Rhizopus oligosporus</em> cultivated in oat flour (OatRO) or glucose media (GluRO) by using the INFOGEST <em>in vitro</em> digestion protocol. Fungal total amino acids was higher in GluRO (39.0 ± 1.1 % dw) than OatRO (21.8 ± 1.3 % dw) which was also the case for calcium and magnesium content. After completed gastrointestinal digestion, there were no significant differences between GluRO and OatRO regarding DH% (27.21 ± 10.4 % and 29.4 ± 0.5 %), however, GluRO provided significantly higher amino acid accessibility compared to OatRO (64.3 ± 1.6 % and 55.1 ± 3.1 %). Mineral accessibility of GluRO was for Ca: 37.9 ± 1.8 %, Zn: 9.3 ± 0.4 %, Fe: 38.2 ± 1.9 %, Mg: 66.5 ± 1.4 % and Cu: 24.7 ± 1.3 % and for OatRO; Ca: −40.2 ± 2.4 %, Zn: −4.13 ± 0.15 %, Fe:14.6 ± 1.6 %, Mg: 74.5 ± 3.1 %, and Cu: 55.95 ± 0.8 %. Despite the low phytic acid content, OatRO thus showed antinutrient properties with respect to calcium, and zinc, suggesting that oat-derived fungi had antinutrients other than phytic acid. This study hereby revealed that the cultivation substrate affect amino acid and mineral accessibility of filamentous fungi and calls for deeper evaluations of antinutrients in oat-derived fungi.</p></div>","PeriodicalId":19294,"journal":{"name":"NFS Journal","volume":"36 ","pages":"Article 100189"},"PeriodicalIF":4.1,"publicationDate":"2024-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.sciencedirect.com/science/article/pii/S2352364624000282/pdfft?md5=9b09a8a6161a1204c98d9734f3b9882f&pid=1-s2.0-S2352364624000282-main.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142147837","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Cacay seed cake flour and papaya dietary fiber concentrates as nutritional supplement and quality improvers for gluten-free breads 卡卡依籽饼粉和木瓜膳食纤维浓缩物作为无筋面包的营养补充剂和品质改良剂
IF 4.1
NFS Journal Pub Date : 2024-08-01 Epub Date: 2024-08-24 DOI: 10.1016/j.nfs.2024.100188
Gisela Estefanía Ordoñez-Delgado , Diego Fernando Roa-Acosta , Jhon Edinson Nieto-Calvache
{"title":"Cacay seed cake flour and papaya dietary fiber concentrates as nutritional supplement and quality improvers for gluten-free breads","authors":"Gisela Estefanía Ordoñez-Delgado ,&nbsp;Diego Fernando Roa-Acosta ,&nbsp;Jhon Edinson Nieto-Calvache","doi":"10.1016/j.nfs.2024.100188","DOIUrl":"10.1016/j.nfs.2024.100188","url":null,"abstract":"<div><p>In order to verify the nutritional and quality properties of gluten-free breads supplemented with flour from cacay seed cake (CF), a mixing design was used, in which part of the rice (R) was replaced with CF and dietary fiber concentrates (DFC) from papaya pulp and peel. The results showed that supplementation of the formulations with CF and DFC produced an increase in the gel strength parameter (S) of the batter before baking, with respect to that of a control formulation (542 vs. 3.1 Pa.s<sup>n</sup>, respectively). It was also found that there was an improvement in the specific volume (1.598 vs. 1.32 cm<sup>3</sup>/g), crumb pore diameter (3.4 vs. 2.2 mm), protein content (10.5 vs. 2.6 g/100 g) and total dietary fiber (9.9 vs. 1.2 g/100 g) of the supplement breads (SB) over the control breads (CB). The results of the creep and recovery test parameters, performed on the bread crumb, showed a greater elastic response in the SB, evidenced by a greater recovery of the crumb structure. It is concluded that CF and DFC as ingredients improve the nutritional content of gluten-free baked goods and also that the improvements in specific volume and pore size would be related to dietary fiber.</p></div>","PeriodicalId":19294,"journal":{"name":"NFS Journal","volume":"36 ","pages":"Article 100188"},"PeriodicalIF":4.1,"publicationDate":"2024-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.sciencedirect.com/science/article/pii/S2352364624000270/pdfft?md5=779e48a9423ee76c5ae1258adf6017b6&pid=1-s2.0-S2352364624000270-main.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142088409","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Determination of 2-MIB and rancid-related volatile lipid oxidation products in hybrid catfish (Clarias macrocephalus × Clarias gariepinus) with an automated HS-SPME-GC–MS-QTOF-arrow technique 利用自动 HS-SPME-GC-MS-QTOF-arrow 技术测定杂交鲶鱼(大鳞鲶×加里鲶)体内的 2-MIB 和与酸败相关的挥发性脂质氧化产物
IF 4.1
NFS Journal Pub Date : 2024-08-01 Epub Date: 2024-07-04 DOI: 10.1016/j.nfs.2024.100186
Hatairad Phetsang , Worawan Panpipat , Manat Chaijan , Atikorn Panya , Ingrid Undeland
{"title":"Determination of 2-MIB and rancid-related volatile lipid oxidation products in hybrid catfish (Clarias macrocephalus × Clarias gariepinus) with an automated HS-SPME-GC–MS-QTOF-arrow technique","authors":"Hatairad Phetsang ,&nbsp;Worawan Panpipat ,&nbsp;Manat Chaijan ,&nbsp;Atikorn Panya ,&nbsp;Ingrid Undeland","doi":"10.1016/j.nfs.2024.100186","DOIUrl":"https://doi.org/10.1016/j.nfs.2024.100186","url":null,"abstract":"<div><p>A headspace solid–phase microextraction (HS-SPME) method coupled with gas chromatography/mass spectrometry with quadrupole time-of-flight (GC/MS-QTOF) was developed for analysis of volatile off-odor compounds, i.e., earthy/musty (2-methylisoborneol, 2-MIB) and rancid (aldehydes and alcohols), from farmed hybrid catfish (<em>Clarias macrocephalus × Clarias gariepinus</em>). The most efficient extraction of targeted volatiles was provided by 50 min at 70 °C with a CWR-PDMS fiber and 3 g of fish diluted to 5 mL with 1.5 g NaCl (30 % saturated NaCl). The maximum time-delay before extraction was 8 h to avoid spoilage and lipid oxidation during analysis. The final method showed good linearity, intraday repeatability of 5–9 %, interday reproducibility of 5–12 % and recoveries of 94–112 %. The implementation part proved that the developed method gave accurate quantitative results for oxidation-derived volatiles, several with high correlation to thiobarbituric acid reactive substances (TBARS). Altogether, our study provided an effective SPME-GC–MS method for the extraction and analysis of important off-odor compounds in catfish mince.</p></div>","PeriodicalId":19294,"journal":{"name":"NFS Journal","volume":"36 ","pages":"Article 100186"},"PeriodicalIF":4.1,"publicationDate":"2024-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.sciencedirect.com/science/article/pii/S2352364624000257/pdfft?md5=af5bac07fb8e018bae73d84a89ff988b&pid=1-s2.0-S2352364624000257-main.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141594762","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Extruded wholegrain sorghum porridges fortified with baobab fruit and moringa leaves display bioactive phenolics-related health-promoting properties 添加了猴面包树果实和辣木树叶的全谷物高粱挤压粥显示出与生物活性酚有关的健康促进特性
IF 4.1
NFS Journal Pub Date : 2024-08-01 Epub Date: 2024-07-20 DOI: 10.1016/j.nfs.2024.100187
John Lubaale , June C. Serem , Megan J. Bester , M. Naushad Emmambux , Kwaku G. Duodu
{"title":"Extruded wholegrain sorghum porridges fortified with baobab fruit and moringa leaves display bioactive phenolics-related health-promoting properties","authors":"John Lubaale ,&nbsp;June C. Serem ,&nbsp;Megan J. Bester ,&nbsp;M. Naushad Emmambux ,&nbsp;Kwaku G. Duodu","doi":"10.1016/j.nfs.2024.100187","DOIUrl":"10.1016/j.nfs.2024.100187","url":null,"abstract":"<div><h3>Background and objectives</h3><p>Food-to-food fortification (FtFF) is gaining traction as a strategy to enhance nutritional value of cereal-based foods. Sorghum, a major food crop for millions in the semi-arid tropics lends itself to such FtFF efforts. Such food-to-food fortified (FtF fortified) foods also contain bioactive phenolics with health-promoting properties in relation to potential protection against diet-related non-communicable diseases (NCDs) whose prevalence is increasing in sub-Saharan Africa. In this study, the effects of extrusion cooking of sorghum-based porridges FtF fortified with baobab fruit powder and moringa leaf powder on antioxidant, anti-inflammatory, antidiabetic and anti-lipogenic properties were determined.</p></div><div><h3>Findings</h3><p>FtFF porridges showed higher phenolic content (phenolic acids and their esters, flavonoids and their glycosides) and greater radical scavenging properties and reduction in advanced glycation end products (AGEs) compared to unfortified porridges. Extruded instant porridges had lower phenolic content, radical scavenging properties and showed less reduction in AGEs compared to conventionally wet-cooked porridges. All porridges exerted antioxidant effects in Caco-2 cells and FtFF inhibited nitric oxide (NO) formation in RAW 264.7 cells. Extracts from all porridge samples exhibited prevention and reduction of adipocyte formation in 3 T3-L1 cells, indicating anti-lipogenic effects.</p></div><div><h3>Conclusion</h3><p>FtFF (with moringa and baobab) and extrusion cooking can be used to produce instant porridges from wholegrain sorghums with targeted health-promoting properties to address rising non-communicable diseases in sub-Saharan Africa.</p></div><div><h3>Significance and novelty</h3><p>This study highlights the potential of FtFF with tropical plant foodstuffs to improve health-promoting properties of cereal wholegrain-based starchy staple foods.</p></div>","PeriodicalId":19294,"journal":{"name":"NFS Journal","volume":"36 ","pages":"Article 100187"},"PeriodicalIF":4.1,"publicationDate":"2024-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.sciencedirect.com/science/article/pii/S2352364624000269/pdfft?md5=dbd01d0d50c5c99f38c5efe68c7afda8&pid=1-s2.0-S2352364624000269-main.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141844414","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Effects of ultrafiltration followed by heat or high-pressure treatment on camel and bovine yogurts 超滤后加热或高压处理对骆驼和牛酸奶的影响
NFS Journal Pub Date : 2024-06-01 Epub Date: 2024-05-23 DOI: 10.1016/j.nfs.2024.100181
Bhawna Sobti , Mutamed Ayyash , Mustapha Mbye , Meththa Ranasinghe , Akmal Nazir , Rabih Kamleh , Basim Abu-Jdayil , Afaf Kamal-Eldin
{"title":"Effects of ultrafiltration followed by heat or high-pressure treatment on camel and bovine yogurts","authors":"Bhawna Sobti ,&nbsp;Mutamed Ayyash ,&nbsp;Mustapha Mbye ,&nbsp;Meththa Ranasinghe ,&nbsp;Akmal Nazir ,&nbsp;Rabih Kamleh ,&nbsp;Basim Abu-Jdayil ,&nbsp;Afaf Kamal-Eldin","doi":"10.1016/j.nfs.2024.100181","DOIUrl":"10.1016/j.nfs.2024.100181","url":null,"abstract":"<div><p>The aim of this study was to assess the effects of ultrafiltration (UF) combined with high-pressure processing (HPP) or heat treatment on the quality of yogurts produced from camel milk (CM) or bovine milk (BM). Milk was concentrated by UF (0, 1, and 2-fold) before applying heat (75 °C or 85 °C for 30 min) or HPP (350 MPa or 550 MPa for 5 min). Yogurts were produced using starter cultures (<em>Streptococcus thermophilus</em> and <em>Lactobacillus bulgaricus</em> subsp. <em>delbrückii</em>) and pH, viscoelastic and thixotropic rheological properties, and protein profiles were determined. Compared to HPP, heat-treated yogurts, especially at 85 °C, exhibited the highest rheological storage and loss moduli signifying stronger gels. Lower storage modulus values in HPP treated CM yogurts were explained by the lack of long-range β-lactoglobulin bridges at micelle surfaces and the reassociation of pressure-dissociated caseins by hydrophobic interactions. Percent structural regeneration, which increased with increasing milk concentration, revealed higher thixotropic behavior in the case of heat- than in HPP-treated samples. SDS-PAGE electrophoresis revealed extensive proteolysis in CM compared to BM yogurts suggesting the involvement of some enzyme activities in the low gel strength.</p></div>","PeriodicalId":19294,"journal":{"name":"NFS Journal","volume":"35 ","pages":"Article 100181"},"PeriodicalIF":0.0,"publicationDate":"2024-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.sciencedirect.com/science/article/pii/S2352364624000208/pdfft?md5=779b6d4b659928748d8a3819ce4ae8a2&pid=1-s2.0-S2352364624000208-main.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141139177","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Harnessing date fruit pomace: Extraction of high fibre dietary ingredient and its impact on high fibre wheat flour dough 利用椰枣果渣:提取高纤维膳食成分及其对高纤维小麦粉面团的影响
NFS Journal Pub Date : 2024-06-01 Epub Date: 2024-03-28 DOI: 10.1016/j.nfs.2024.100178
Alaa Almoumen , Huda Mohamed , Mutamed Ayyash , Oni Yuliarti , Rabih Kamleh , Ali H. Al-Marzouqi , Afaf Kamal-Eldin
{"title":"Harnessing date fruit pomace: Extraction of high fibre dietary ingredient and its impact on high fibre wheat flour dough","authors":"Alaa Almoumen ,&nbsp;Huda Mohamed ,&nbsp;Mutamed Ayyash ,&nbsp;Oni Yuliarti ,&nbsp;Rabih Kamleh ,&nbsp;Ali H. Al-Marzouqi ,&nbsp;Afaf Kamal-Eldin","doi":"10.1016/j.nfs.2024.100178","DOIUrl":"10.1016/j.nfs.2024.100178","url":null,"abstract":"<div><p>Extracting value from date fruit pomace, commonly dismissed as animal feed by date syrup factories, unveils a substantial composition of both insoluble and soluble fibers, along with valuable phenolic compounds. This nutritional profile positions date fruit fibre as an option for consumers seeking alternative fibre sources. This study investigates the extraction of high fibre date ingredient from date fruit pomace and its integration into bread wheat flour at replacement levels of 5%, 10%, 15%, and 20% (w/w). The research examines the resulting bread dough's properties using farinograph, rheometer, texture analyzer and optical microscopy. Furthermore, it explores the potential of high fibre dietary ingredient as a valuable fibre supplement. Our findings reveal that high fibre dietary ingredient is rich in insoluble fibre and phenolic antioxidants, has moderate moisture and protein content, and low-fat levels. It displays promising high water and oil retention capacity. However, substantial incorporation into bread flour leads to the formation of a hardened, adhesive dough with low stability to mixing. These findings provide insights into the diverse potential applications of high fibre dietary ingredient, highlighting its characteristics and challenges when utilized in baking practices.</p></div>","PeriodicalId":19294,"journal":{"name":"NFS Journal","volume":"35 ","pages":"Article 100178"},"PeriodicalIF":0.0,"publicationDate":"2024-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.sciencedirect.com/science/article/pii/S2352364624000178/pdfft?md5=b5c688bd987930b4eff345778e4190ee&pid=1-s2.0-S2352364624000178-main.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140401058","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Physicochemical and functional properties of microcapsules of papaya seed extract (Carica papaya L.) obtained by spray drying 喷雾干燥法获得的木瓜种子提取物(Carica papaya L.)微胶囊的理化和功能特性
NFS Journal Pub Date : 2024-06-01 Epub Date: 2024-02-17 DOI: 10.1016/j.nfs.2024.100164
Greta Hinostroza-Quiñonez, Liz Alcántara-Mucha, Clara Espinoza-Silva, Miguel Quispe-Solano, Nancy Saavedra-Mallma
{"title":"Physicochemical and functional properties of microcapsules of papaya seed extract (Carica papaya L.) obtained by spray drying","authors":"Greta Hinostroza-Quiñonez,&nbsp;Liz Alcántara-Mucha,&nbsp;Clara Espinoza-Silva,&nbsp;Miguel Quispe-Solano,&nbsp;Nancy Saavedra-Mallma","doi":"10.1016/j.nfs.2024.100164","DOIUrl":"10.1016/j.nfs.2024.100164","url":null,"abstract":"<div><p>Papaya seeds (<em>Carica papaya L</em>.) are usually discarded, yet they contain significant amounts of bio-components such as polyphenols, which are beneficial in the food and pharmaceutical industries. In this research, microcapsules from papaya seed extract were obtained through spray drying; the influence of the inlet temperature to the sprayer (130 °C, 140 °C, and 150 °C) and the concentration of the encapsulating agent, chitosan (0.5% and 1%), on their functional properties (polyphenols, antioxidant capacity) and physicochemical properties (moisture content, bulk density, hygroscopicity, solubility, and yield) was evaluated. The extraction of polyphenols was performed by ultrasound-assisted extraction using 50% ethanol; this extract was then concentrated under vacuum and microencapsulated. The most effective treatment was at an inlet temperature of 150 °C and a chitosan concentration of 0.5%, resulting in microcapsules with a high content of polyphenols and antioxidant capacity (97.6 Gallic Acid Equivalent – GAE/100 g dry sample and 413 mg Trolox Equivalent – TE/100 g dry sample, respectively). Under these conditions, 92.1% of the maximum antioxidant capacity was preserved in the microcapsules obtained from the papaya seed extract. The physicochemical properties were influenced by the studied factors: inlet temperature to the dryer and chitosan encapsulant concentration. These micro-encapsulated products could be a suitable alternative for applications as natural food additives with potential antioxidant activity, warranting further research.</p></div>","PeriodicalId":19294,"journal":{"name":"NFS Journal","volume":"35 ","pages":"Article 100164"},"PeriodicalIF":0.0,"publicationDate":"2024-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.sciencedirect.com/science/article/pii/S2352364624000038/pdfft?md5=b7eaefe9ff17c6e3ac6b9608457e3710&pid=1-s2.0-S2352364624000038-main.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139966303","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Editorial: Advances in microbial bioprocessing to enhance nutritional and functional properties of foods and food ingredients 社论:微生物生物加工技术在提高食品和食品配料的营养和功能特性方面的进展
NFS Journal Pub Date : 2024-06-01 Epub Date: 2024-03-22 DOI: 10.1016/j.nfs.2024.100166
Víctor M. Jiménez , Kalidas Shetty
{"title":"Editorial: Advances in microbial bioprocessing to enhance nutritional and functional properties of foods and food ingredients","authors":"Víctor M. Jiménez ,&nbsp;Kalidas Shetty","doi":"10.1016/j.nfs.2024.100166","DOIUrl":"https://doi.org/10.1016/j.nfs.2024.100166","url":null,"abstract":"","PeriodicalId":19294,"journal":{"name":"NFS Journal","volume":"35 ","pages":"Article 100166"},"PeriodicalIF":0.0,"publicationDate":"2024-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.sciencedirect.com/science/article/pii/S2352364624000051/pdfft?md5=6d44eb19e747f890202d2e7b34caf44a&pid=1-s2.0-S2352364624000051-main.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140195958","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Effect of thermal treatment on selected bioactive compounds and physicochemical properties of a blackberry-soy-flaxseed beverage 热处理对黑莓-大豆-亚麻籽饮料中某些生物活性化合物和理化特性的影响
NFS Journal Pub Date : 2024-06-01 Epub Date: 2024-03-21 DOI: 10.1016/j.nfs.2024.100177
Ana I. Bonilla, Jessie Usaga, Carolina Cortés, Ana M. Pérez
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