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	Provedor de dados Infoteca-e (26) Autor AGUIAR, M. de J. N. (26) LIMA, J. B. (26) AGUIAR, J. V de BEZERRA, F. M. L. (14) AQUINO, F. C. de (14) CRISÓSTOMO JÚNIOR, R. R. (14) PAIVA FILHO, O. A. (14) BEZERRA, L. M. de S. (12) CABRAL, R. C. (12) FERREIRA, E. R. S. (10) MACHADO, H. A. C. (8) VIANA, T. V. de A. (6) BADU, F. O. (5) CAVALCANTE, J. C. de S. (5) ARAÚJO, C. A. T. (4) CARNEIRO, F. de A. (4) CAVALVANTE, J. C. de S. (2) MARANGUAPE, R. N. (2) SOUSA, J. C. C. de (2) LIMA, M. W. de (1) SOUSA J. C. C. de (1) Mais... Palavra-chave Agroclimatologia (26) Agrometeorologia (26) Brasil (26) Ceará (26) Climatologia agrícola (26) Nordeste (26) Fortaleza (5) Pacajus (5) Paraipaba (5) Quixadá (5) Pentecoste (4) Tianguá (2) Mais... Tipo do documento Boletim de Pesquisa e Desenvolvimento (INFOTECA-E) (26) Ano 2001 (4) 2000 (5) 1999 (5) 1998 (12) País Brazil (26) Idioma Português (26)		Ordenar por:  Relevância Autor Título Ano Registros recuperados: 183 Primeira ... 1 2 3 4 5 6 7 8 9 ... Última Semen quality and reproductive performance of boars kept in pens containing conventional coffee husk as a floor covering R. Bras. Zootec. Teles,Mariele Cristina; Pereira,Bárbara Azevedo; Rocha,Luiz Gustavo Pessoa; Resende,Carla Oliveira; Rodrigues,Valéria Vânia; Pereira,Luciano José; Rodríguez-Gil,Joan Enric; Zangeronimo,Márcio Gilberto. ABSTRACT The objective of this study was to evaluate the putative effects of the use of coffee husk as floor covering on boar semen quality. Sixteen boars were divided into two groups. The first group was held in a conventional system with a compact floor. The second group was kept on a compact floor covered with coffee pods. The experimental period was 60 days. Levels of caffeine and chlorogenic acid in the insemination doses (ID) before and after 96 h of storage at 15 °C and the reproductive performance (litter size and rate of return to estrus) of these doses after their utilization in a standard artificial insemination protocol were evaluated. The ID from the animals kept in pens containing the coffee pods contained 25.4±8.7 µg/mL of caffeine, whereas... Tipo: Info:eu-repo/semantics/article Palavras-chave: Antioxidant; By-product; Caffeine; Pig; Sperm. Ano: 2016 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-35982016000700365 Standardization of the quality control parameters of the Tamarindus indica L. soft extract Plantas Medicinales Rodríguez-Amado,Jesús; Pérez Rosés,Renato; Escalona-Arranz,Julio César; Lafourcade Prada,Ariadna; Sierra González,Gustavo. Introduction: Tamarindus indica L or Tamarind as commonly known is a medicinal plant witha broad spectrum of application in medicine. Tamarind is the most useful plant for liver disorders treatment in Cuba and The Caribbean. People use it as decoction and have to take up to four liters a day of this preparation, because the use of alcohol in the Tamarind fluid extracts prevent its use in patient with lever desorders. Objective: the aim of this study was the preliminary establisment of quality control parameters of the Tamarindus indica L. soft extract as a novel alcohol-free active ingredient for solids pharmaceutical formulation. Methods: organoleptics properties, total solids, relative density, pH, and total ashes were stablished. The polyphenols content... Tipo: Journal article Palavras-chave: Soft extract; Polyphenols; Flavonoids; Antioxidant; Tamarind; Tamarindus indica. Ano: 2012 URL: http://scielo.sld.cu/scielo.php?script=sci_arttext&pid=S1028-47962012000100012 Quantification, chemical and biological characterization of the saponosides material from Sida cordifolia L. (escobilla) Plantas Medicinales Velásquez Ballesteros,Oscar Julián; Murillo Perea,Elizabeth; Jairo Méndez,John; Murillo Arango,Walter; Noreña,Diana Alexandra. Introduction: Sida cordifolia L. (Malvaceae) is a weed about which not much is known in Colombia. This plant is used in folk medicine to treat oral mucosa, blennorrhea, asthma and bronchitis.In Brazil it finds application as an anti-inflammatory,while in Colombia its "baba" is used for treating hair loss, constipation and internal fever, among other ailments. Objectives: to quantify the saponoside content and evaluate its antioxidant and antifungal functionality. Methods: we prepared organic, aqueous and hydroalcoholic extracts from the aerial section of the plant. The saponoside material was quantified by the DNS and p-anisaldehyde methods. The most concentrated extracts were selected for antioxidant and antifungal assays. Results: it was found that Sida... Tipo: Journal article Palavras-chave: Sida cordifolia; Saponins; Weed; Antioxidant; P-anisaldhyde. Ano: 2013 URL: http://scielo.sld.cu/scielo.php?script=sci_arttext&pid=S1028-47962013000200013 Acylated anthocyanins from organic purple-fleshed sweet potato (Ipomoea batatas (L.) Lam) produced in Brazil Scientia Agricola Jesus,Monalisa Santana Coelho de; Santiago,Manuela Cristina Pessanha de Araújo; Pacheco,Sidney; Gouvêa,Ana Cristina Miranda Senna; Nascimento,Luzimar da Silva de Mattos do; Borguini,Renata Galhardo; Guerra,José Guilherme Marinho; Espindola,José Antonio Azevedo; Godoy,Ronoel Luiz de Oliveira. ABSTRACT Acylated anthocyanins from a purple-fleshed sweet potato (PFSP), obtained by organic cultivation in Brazil, were characterized after separation by a high performance liquid chromatography-diode array detector (HPLC-PDA). These anthocyanins were manually collected at the detector output, concentrated and injected into a high resolution mass spectrometer (ESI-QTOF-MS2). Twenty-two acylated anthocyanins were detected. Among them, sixteen had been reported in the literature and six, derived from peonidin were reported for the first time in sweet potato roots in this study. These compounds showed molecular ions with accurate mass/charge ratios (m/z) of 909.2081, 961.3010, 961.2571, 963.3345, 1123.2932 and 1179.3862. Although anthocyanins in PFSP have... Tipo: Info:eu-repo/semantics/article Palavras-chave: Phenolic; Mass spectrometry; Natural dye; Antioxidant. Ano: 2021 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-90162021000400901 Fatty acid profile, color and lipid oxidation of organic fermented sausage during chilling storage as influenced by acid whey and probiotic strains addition Scientia Agricola Wójciak,Karolina Maria; Karwowska,Małgorzata; Dolatowski,Zbigniew Józef. Organic fermented sausages typically spoil during long-term storage due to oxidative rancidity. The application of natural antioxidants to meat stuffing is a major practice intended to inhibit the oxidation process and color changes. This study aimed to assess the effect of two unusual starter cultures: three probiotic strains (Lactobacillus casei LOCK 0900, Lactobacillus casei LOCK 0908 and Lactobacillus paracasei LOCK 0919) and lactic acid bacteria from acid whey on model fermented sausage type products focusing on oxidative stability by measuring instrumental color (L*, a*, b* values), conjugated dienes (CD), TBARS immediately after 21 days of ripening (0) and after 90 and 180 days of refrigerated storage (4 ºC). Determination of fatty acid composition,... Tipo: Info:eu-repo/semantics/article Palavras-chave: Oxidation stability; Uncured; Functional food; Antioxidant. Ano: 2015 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-90162015000200124 Methane mitigation and ruminal fermentation changes in cows fed cottonseed and vitamin E Scientia Agricola Nogueira,Ricardo Galbiatti Sandoval; Perna Junior,Flavio; Pereira,Angélica Simone Cravo; Cassiano,Eduardo Cuellar Orlandi; Carvalho,Roberta Ferreira; Rodrigues,Paulo Henrique Mazza. ABSTRACT: Inherently, ruminant production of methane (CH4), a greenhouse gas (GHG), causes animal energy losses. Cottonseed is a lipid source and is used sometimes to enhance energy density in cattle diets. It also can mitigate enteric CH4. Lipids release peroxides in the rumen, and antioxidants have the ability to neutralize them. Thus, a lipid and antioxidant source can benefit rumen fermentation. The aim of this study was to evaluate rumen fermentation parameters from cows fed cottonseed and vitamin E. Six cannulated cows were arranged in a replicate 3 × 3 latin square. Treatments were: 1) Control, 2) CS (30 % corn replaced by cottonseed) and 3) CSVitE (30 % corn replaced by cottonseed, plus 500 IU VitE). Results were compared by orthogonal contrast.... Tipo: Info:eu-repo/semantics/article Palavras-chave: SCFA; Enteric methane; Oilseed; Antioxidant. Ano: 2020 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-90162020000600401 Nutrient digestibility and changes in feeding behavior of cattle fed cottonseed and vitamin E Scientia Agricola Nogueira,Ricardo Galbiatti Sandoval; Perna Junior,Flavio; Pereira,Angélica Simone Cravo; Rodrigues,Paulo Henrique Mazza. ABSTRACT: High lipid concentration in ruminant diets often harms nutrient digestibility and feed intake; thus, a protected lipid and antioxidant source can be considered as an alternative for improving diet energy without putting animal production at a disadvantage. The aim of this study was to evaluate the dry matter intake (DMI), nutrient digestibility and feeding behavior of cattle fed cottonseed and vitamin E. Six cannulated cows, non-pregnant, non-lactating were distributed in a replicated 3 × 3 Latin Square design. Feed was offered ad libitum twice daily. Treatments were: 1) Control, 2) CS: 30 % cottonseed included; and 3) CSVitE: 30 % cottonseed plus 500 IU VitE included. Data were analyzed by SAS (Statistical Analysis System, v.9.3) and the... Tipo: Info:eu-repo/semantics/article Palavras-chave: Antioxidant; Oilseed; Ruminant. Ano: 2019 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-90162019001200112 สมบัติทางเคมี-กายภาพ ชีววิทยา และสมบัติเชิงหน้าที่ของโปรตีนจากรำข้าวอินทรีย์ Thai Agricultural Kittima Triratanasirichai; Saroat Rawdkuen. Physico-chemical, biological and functional properties of proteins extracted from organic rice bran with different methods were determined. Rice bran protein (RBP) obtained from enzymatic (phytase-xylanase) extraction showed the lowest color difference (ΔE, P<0.05). Bulk density of RBP was ranged between 0.71-0.73 g/ml (P>0.05). Total soluble solid and pH of RBP obtained from different extraction methods were not significantly different (P>0.05). Sonication method provided the extract with the highest total phenolic content (3.01 mg tannic acid/g RBP), DPPH radical scavenging activity (62.29%), and ferric reducing activity power (FRAP 2.00 mM). The highest protein solubility (48.36%) and water absorption capacity (2.36 g/g sample) was found in the... Tipo: PhysicalObject Palavras-chave: Extraction; Rice bran protein; Organic rice bran; Antioxidant; การสกัด; โปรตีนจากรำข้าว; รำข้าวอินทรีย์; สารต้านอนุมูลอิสระ; สมบัติเชิงหน้าที่. Ano: 2012 URL: http://anchan.lib.ku.ac.th/agnet/handle/001/5448 ข้าวลืมผัวจากการวิจัยสู่การใช้ประโยชน์: เทคโนโลยีการผลิตข้าวลืมผัว Thai Agricultural Acharaporn Na Lampang Noenplab; Kawaporn Phumchoei; Apichart Noenplab; Pongsa Sukserm; Rattapong Meekun; Silawan Chandharabutra; Titima Khantiyawit; Supattana Bureerat. Luempua is a dark-purple glutinous upland rice belongs to the Mong hilltribe. The origin prior to the time of seed purification was the mountainous area 450 m above sea level. The variety is normally grown in the wet season under upland condition. To obtain the information for appropriate time of sowing and growing with water as for the lowland sowing, Luempua was sown by transplanting in the cement container every 15 days from 2010-2013 at Phitsanulok Rice Research center (PSL). Results revealed that the most appropriate time of sowing is from mid to the end of May and the lowland areas especially those prone to Brown planthopper infestation are not recommended. Seed conservation was carried out at 3 sites i.e. upland farmer’s field, amphoe Khao Kor,... Tipo: PhysicalObject Palavras-chave: Luempua rice; Nutrition; Anthocyanin; Antioxidant; Organic production; Brown planthopper; Production technology; Rice variety; Coloured rice; Glutinous rice; Rice production; Cost; ข้าวลืมผัว; คุณค่าโภชนาการ; แอนโทไซยานิน; สารต้านอนุมูลอิสระ; การผลิตแบบอินทรีย์; เพลี้ยกระโดดสีน้ำตาล; เทคโนโลยีการผลิต; ข้าวเหนียวดำ; การผลิตข้าว; วิธีการเพาะปลูก; การใส่ปุ๋ย; การลดต้นทุน. Ano: 2014 URL: http://anchan.lib.ku.ac.th/agnet/handle/001/5676 เครื่องดื่มสำเร็จรูปธัญชาติเสริมสุขภาพด้วยสมุนไพรไทย Thai Agricultural Chulaluck Charunuch; Nipat Limsangouan; Janpen Saengprakai; Vayuh Sonted; Kassmaporn Puntaburt. To satisfy the demands of increasingly health - conscious consumers and obtain the desirable target product using extrusion process, the effect of extrusion conditions including screw speed (300, 350 and 400 rpm), barrel temperature (140, 150 and 160 oC) and feed moisture content (15, 17 and 19%) were investigated on the physical properties (bulk density, color, viscosity, water absorption index, water solubility index and reconstitution index) and antioxidant property (antioxidant activity) of the instant cereal beverage powders admixed with Thai herbs. A box - behnken design of the response surface methodology (RSM) was employed whereas the experimental datas were modelled by multiple regression and a second order polynomial equation was fitted to each... Tipo: PhysicalObject Palavras-chave: Instant cereal beverage powders; Extrusion; Thai herbs; Antioxidant; เครื่องดื่มสำเร็จรูปธัญชาติ; กระบวนการเอกซ์ทรูชัน; เครื่องดื่มเสริมสุขภาพ; สมุนไพรไทย; คุณสมบัติทางกายภาพ; สุขภาพของผู้บริโภค; ฤทธิ์ต้านอนุมูลอิสระ; การยอมรับของผู้บริโภค. Ano: 2012 URL: http://anchan.lib.ku.ac.th/agnet/handle/001/5135 ข้าวพื้นเมืองสายพันธุ์ใหม่ หอมกระดังงา PTNC09002-59 Thai Agricultural Ekkarat Kaewnango; Nitit Saeng-arun; Somboun Suwanno; Amphon Thongchai; Krissana Sirirat; Samreung Saeton; Somsong Chotechuen; Kunya Cheaupun; Sunanta Wongpiyachon; Pakinee Akkaravessapong; Angsutorn Wasusun; Boon-na Nookong; Kantikan Plodplong; Arporn Suksawut; Khun Puttasakoon; Charoon Srisuwan. Hawm Gra Dung Ngah rice variety was collected from Tak Bai district, Narathiwat province in 2009. The promising line, PTNC09002-59 was pure-line selected from the 59th row out of 200 rows. It is a photoperiod-sensitive, non-glutinous rice flowering in the mid of February, Its height is 159 centimeters with 10 panicle per hill. Its average grain yields under intra-station yield trial in Pattani, farmer field trials in Nhong Chik district, Pattani and in Tak Bai district, Narathiwat was 501, 385 and 383 kilograms per rai, respectively. PTNC09002-59 responded to nitrogen fertilizer at the rate of 12 kilograms nitrogen per rai. Paddy hull is straw-colored and grain shape is slender. Brown rice is red with 6.33 millimeters grain length. It has moderately... Tipo: PhysicalObject Palavras-chave: Hawm Gra Dang Ngah; Photoperiod sensitive; Nutritive value; Antioxidant; Land variety; Blast susceptible; Pure line selection; Rice; Seed quality; ข้าวหอมกระดังงา; ข้าวไวต่อช่วงแสง; คุณค่าทางโภชนาการ; ฤทธิ์ต้านอนุมูลอิสระ; พันธุ์พื้นเมือง; ความต้านทานโรคไหม้; การคัดเลือกสายพันธุ์; ข้าว; การผลิตพืช; สายพันธุ์บริสุทธิ์; คุณลักษณะสายพันธุ์; การทดสอบพันธุ์; คุณภาพเมล็ดพันธุ์; การยอมรับของเกษตรกร. Ano: 2014 URL: http://anchan.lib.ku.ac.th/agnet/handle/001/5674 Effect of microwave drying on antioxidant and saponin in Jiaogulan herb (Gynostemma pentaphyllum) Thai Agricultural Utama-ang, N.; Chompreeda, P.; Haruthaithanasan, V.; Suwonsichon, T.; Lerdvuthisopon, N.; Khansuwan, U.. Palavras-chave: Effect; Microwave; Drying; Antioxidant; Saponin; Jiaogulan; Herb; Gynostemma pentaphyllum. Ano: 2004 URL: http://anchan.lib.ku.ac.th/agnet/handle/001/4925 Effect of microwave drying on antioxidant and saponin in Jiaogulan herb (Gynostemma pentaphyllum) Thai Agricultural Utama-ang, N; Chompreeda, P.; Haruthaithanasan, V.; Suwonsichon, T.; Lerdvuthisopon, N.; Khansuwan, U.. Palavras-chave: Effect; Microwave; Drying; Antioxidant; Saponin; Jiaogulan; Herb. Ano: 2004 URL: http://anchan.lib.ku.ac.th/agnet/handle/001/4924 กิจกรรมต้านอนุมูลอิสระและปริมาณสารประกอบฟีนอลิกทั้งหมดในข้าวกล้อง ข้าวกล้องงอก และข้าวฮางงอกของข้าวไทยบางสายพันธุ์ Thai Agricultural Paweena Rattanasena; Prapassorn Bussaman. Tipo: Collection Palavras-chave: Antioxidant; Phenolic compound; Brown rice; Pre-germinated brown rice; Pre-germinated rice; Rough rice; Pre-germinated rough rice; Thai rice cultivars; สารต้านอนุมูลอิสระ; สารประกอบฟีนอลิก; ข้าวกล้อง; ข้าวกล้องงอก; ข้าวงอก; ข้าวฮาง; ข้าวฮางงอก; ข้าวสายพันธุ์ไทย. Ano: 2012 URL: http://anchan.lib.ku.ac.th/agnet/handle/001/5394 Physicochemical properties and antioxidant capacity of propolis of stingless bees (Meliponinae) and Apisfrom two regions of Tocantins, Brazil Acta Amazonica ARAÚJO,Karuane Saturnino da Silva; SANTOS JÚNIOR,Joaquim Francisco dos; SATO,Marcello Otake; FINCO,Fernanda Dias Bartolomeu Abadio; SOARES,Ilsamar Mendes; BARBOSA,Robson dos Santos; ALVIM,Tarso da Costa; ASCÊNCIO,Sérgio Donizeti; MARIANO,Sandra Maria Botelho. ABSTRACTThe composition of propolis depends on time, vegetation and the location of the collection area. The objective of this study was to determine the physicochemical characteristics, the concentration of phenol compounds and the antioxidant capacity of propolis of native stingless bees (Meliponinae)and Apis from the State of Tocantins. Extraction with 80% ethanol (v/v) was performed in order to obtain the extracts. Parameters examined were: propolis mass loss by desiccation at 105 ºC, ashes, wax concentration and pH. Furthermore, the propolis antioxidant activity was measured, as well as the total concentration of phenol compounds. The extracts were also analyzed by high performance liquid chromatography. The total concentration of phenol compounds... Tipo: Info:eu-repo/semantics/article Palavras-chave: Propolis; Antioxidant; Phenol compounds. Ano: 2016 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0044-59672016000100061 Effect of Alpinia zerumbet essential oil on the shelf life of tambaqui fillets during short-term refrigerator storage Acta Amazonica SOUSA,Ana Karolinne Anastacio de; FOGAÇA,Fabíola Helena dos Santos; ARAUJO,Thais Danyelle Santos; CASTRO,Karina Neoob de Carvalho; PEREIRA,Alitiene Moura Lemos; CANUTO,Kirley Marques; BRITO,Edy Sousa de; MAI,Mônica Giacometti; MAGALHÃES,João Avelar de. ABSTRACT We investigated the effect of Alpinia zerumbet essential oil on the quality and shelf life of tambaqui (Colossoma macropomum) fillets stored under refrigeration (10.0 ± 0.5 °C) for 14 days. The treatments were A. zerumbet essential oil at 0.75% v v-1 (AEO 0.75%), A. zerumbet essential oil at 1.5% v v-1 (AEO 1.5%) and a control (no essential oil). The sample quality and shelf life were determined by the total psychrotrophic count (TPC) and chemical parameters (pH, total volatile basic nitrogen, centesimal composition and thiobarbituric acid reactive substances - TBARS) at zero, seven and 14 days of storage time. The TPC decreased significantly (p < 0.05) with an A. zerumbetessential oil level of 1.5% until seven days of storage. The... Tipo: Info:eu-repo/semantics/article Palavras-chave: Antioxidant; Psychrotrophic count; Quality; Fish storage. Ano: 2019 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0044-59672019000200152 Benefits of fiber and antioxidant power of rice bran in Vitamin E deficient rats ABCL Aguilar-García,Carlos; Cioccia,Anna María; Gavino,Victor; Gutiérrez,Marlén; Hevia,Patricio. Dietary fiber requirements are met by only a small fraction of the population. There is need for supplemented foods to fill this gap. Rice bran (RB) is high in fiber and has antioxidant properties. The effects of rice bran fiber on several metabolic indicators and the antioxidant capacity of rice bran in rats was reported. Rats were divided into 4 dietary groups: Vitamin E-sufficient with (+VitE/RB+) or without (+VitE/RB-) rice bran; Vitamin E-deficient with (-VitE/RB+) or without (-VitE/RB-) rice bran. Food intake, growth and feed efficiency were similar in all groups but wet and dry fecal mass of the RB+ groups were 3 times higher than the RB- groups. Blood hemoglobin and liver iron were also similar among all groups. However, the liver VitE... Tipo: Info:eu-repo/semantics/article Palavras-chave: Rice bran; Laxation; Antioxidant; Rat liver Vitamin E; Erythrocyte catalase and glutathione reductase; Dietary fiber gap. Ano: 2017 URL: http://www.scielo.org.ar/scielo.php?script=sci_arttext&pid=S0325-29572017000100013 Characterization and biological properties of sulfated polysaccharides of Corallina officinalis and Pterocladia capillacea Acta Botanica Ismail,Mona Mohamed; Amer,Mohamed Saleh. ABSTRACT Red seaweed possess various sulfated polysaccharides (SPs) that could potentially be exploited as bioactive agents for medical and industrial applications. Crude polysaccharides from the red algae Corallina officinalis (SP1) and Pterocladia capillacea (SP2) were extracted and characterized according to their chemical content and their antioxidant, anti-inflammatory, anticoagulant, antibacterial, antifungal, and antifouling activities. The isolated polysaccharides contained low levels of protein and high levels of carbohydrate and sulfate. The extracted SPs were characterized by Fourier-transform infrared (FTIR) and nuclear magnetic resonance (NMR) spectral data and revealed that SP1 is composed of carrageenan, while SP2 is composed of... Tipo: Info:eu-repo/semantics/article Palavras-chave: Anticoagulant; Antifouling; Antimicrobial; Antioxidant; Polysaccharides; Red seaweed. Ano: 2020 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-33062020000400623 Plasma fatty acid profile in dairy cows associated with the inclusion of annatto in their diet Animal Sciences Lima, Clarissa Sampaio de Oliveira; Andrade, Albericio Pereira de; Magalhães, André Luiz Rodrigues; Almeida, Omer Cavalcanti de; Guido, Sebastião Inocêncio; Valença, Roberta de Lima. The objective of this study was to evaluate the plasma lipid profile and plasma fatty acids of dairy cows receiving diets supplemented with annatto. A total of 32 Holstein cows (550 kg), distributed in a completely randomized design, were allocated to individual stalls and submitted to following treatments: C0 = no annatto; C4 = inclusion of annatto at 4 g kg-1 dry matter (DM) of diet (0.07 g bixin kg-1 diet); C5 = inclusion of annatto at 5 g kg-1 DM of diet (0.09 g bixin kg-1 diet); and C7 = inclusion of annatto at 7 g kg-1 DM of diet (0.12 g bixin kg-1 diet). Blood samples were collected via epigastric vein puncture, centrifuged, and frozen for subsequent analysis. The results indicate that the inclusion (p &gt; 0.05) of annatto does not decrease the... Tipo: Info:eu-repo/semantics/article Palavras-chave: Antioxidant; Bixin; Cholesterol; Linoleic acid; Polyunsaturated fatty acids. Ano: 2020 URL: http://periodicos.uem.br/ojs/index.php/ActaSciAnimSci/article/view/47651 Extraction of Carotenoid Compounds from Saffron stamenUsing Ultrasound Waves CIGR Journal einafshar, soodabeh; rohani, roxane; ahmadzadeh ghavidel, reihaneh. Saffron flowers by products including sepals, petals and stamens have no application in Iran’s food industries; nevertheless stigmas contain a considerable amount of carotenoids withhigh antioxidant properties. In this study carotenoid compounds were extracted by an organic solvent (mixture of N-hexane, ethanol and acetone; 2:1:1 v: v) and ultrasound waves. Ultrasound waves were applied at a frequency of 24 kHz and amplitude of 20, 60 and 100% for5, 10 and 15 minute. All treatments were tested  in triplicates. The extraction efficiency, total carotenoid and phenolic compounds, free radical scavenging and reducing power of Fe III were analyzed. The results showed that ultrasound waves with amplitude of 100% imposed for 15 min caused the highest extraction... Tipo: Info:eu-repo/semantics/article Palavras-chave: Antioxidant; Carotenoid; Extraction efficiency; Saffron stamen; Ultrasonic. Ano: 2016 URL: http://www.cigrjournal.org/index.php/Ejounral/article/view/3396 Registros recuperados: 183 Primeira ... 1 2 3 4 5 6 7 8 9 ... Última

Empresa Brasileira de Pesquisa Agropecuária - Embrapa Todos os direitos reservados, conforme Lei n° 9.610 Política de Privacidade Área restrita		Embrapa Parque Estação Biológica - PqEB s/n° Brasília, DF - Brasil - CEP 70770-901 Fone: (61) 3448-4433 - Fax: (61) 3448-4890 / 3448-4891 SAC: https://www.embrapa.br/fale-conosco