1
|
Marzocchi S, Messia MC, Marconi E, Caboni MF, Pasini F. Lipid Process Markers of Durum Wheat Debranning Fractions. Foods 2023; 12:3036. [PMID: 37628034 PMCID: PMC10453066 DOI: 10.3390/foods12163036] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/30/2023] [Revised: 07/28/2023] [Accepted: 08/10/2023] [Indexed: 08/27/2023] Open
Abstract
At present, whole grains are usually obtained by adding bran and middlings to refined flours, and this recombination leads to certain variations in the ratio of endosperm, bran and germ, resulting in flours with very different compositional characteristics and rheological properties. Therefore, this study focuses on the identification of specific lipid markers in different debranning fractions of Italian and Canadian durum wheat blends. The by-products obtained from five different debranning levels (3, 6, 9, 12 and 15%) had a high content of monounsaturated fatty acids and a higher concentration of tocopherols and sterols than the corresponding debranned grains. The Italian and Canadian durum wheat samples did not show significant differences in the content of these bioactive lipid compounds. In particular, palmitic acid, oleic acid, tocopherol isomers and total sterols could be useful biomarkers for evaluating the grain-to-tissue ratio in recombined flours.
Collapse
Affiliation(s)
- Silvia Marzocchi
- Department of Agricultural and Food Sciences, University of Bologna, Piazza Goidanich, 60, 47521 Cesena, Italy; (S.M.); (M.F.C.)
| | - Maria Cristina Messia
- Department of Agricultural, Environmental and Food Sciences, University of Molise, Via F. De Sanctis, 86100 Campobasso, Italy;
| | - Emanuele Marconi
- Research Unit of Food Science and Human Nutrition, Department of Science and Technology for Human and Environment, University Campus Bio-Medico of Rome, Via Álvaro del Pontillo, 21, 00128 Rome, Italy;
| | - Maria Fiorenza Caboni
- Department of Agricultural and Food Sciences, University of Bologna, Piazza Goidanich, 60, 47521 Cesena, Italy; (S.M.); (M.F.C.)
- Interdepartmental Centre of Industrial Agri-Food Research (CIRI Agroalimentare), University of Bologna, Via Quinto Bucci, 336, 47521 Cesena, Italy
| | - Federica Pasini
- Department of Agricultural and Food Sciences, University of Bologna, Piazza Goidanich, 60, 47521 Cesena, Italy; (S.M.); (M.F.C.)
- Interdepartmental Centre of Industrial Agri-Food Research (CIRI Agroalimentare), University of Bologna, Via Quinto Bucci, 336, 47521 Cesena, Italy
| |
Collapse
|
2
|
Dziedzic K, Kurek S, Podolska G, Drzymała-Czyż S, Mildner-Szkudlarz S, Sun W, Walkowiak J. The Lipid-Soluble Bioactive Substances of Fagopyrum esculentum Varieties under Different Tillage and Nitrogen Fertilisation. Foods 2022; 11:foods11233801. [PMID: 36496608 PMCID: PMC9739597 DOI: 10.3390/foods11233801] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/28/2022] [Revised: 10/28/2022] [Accepted: 11/22/2022] [Indexed: 11/27/2022] Open
Abstract
Yield and grain composition play an important role in food production. The aim of this study was to determine the content of phytosterols, squalene, and tocopherols in four varieties of common buckwheat grains: Kora, Panda, Smuga, and Korona depending on the tillage and nitrogen doses employed. The grains were cultivated at the Experimental Station of the State Research Institute of Soil Science and Plant Cultivation in Osiny, Poland, with plow tillage, without plow tillage cultivation, and with nitrogen fertilizers (0, 50, and 100 kg N2 ha-1). Gas chromatography with a mass spectrometer was used to assess all the parameters studied. The cultivation methods did not affect the levels of phytosterols, tocopherols, and squalene, but the highest levels of phytosterols were seen in the Kora variety with 50 kg N2 ha-1 (ranging from 1198 μg to 1800 μg·g-1 of sample weight); therefore, the variety was the best source of phytosterols investigated.
Collapse
Affiliation(s)
- Krzysztof Dziedzic
- Department of Food Technology of Plant Origin, Poznań University of Life Sciences, Wojska Polskiego 28, 60-637 Poznań, Poland
- Department of Pediatric Gastroenterology and Metabolic Diseases, Institute of Pediatrics, Poznan University of Medical Sciences, Szpitalna 27/33, 60-572 Poznań, Poland
- Correspondence:
| | - Szymon Kurek
- Department of Pediatric Gastroenterology and Metabolic Diseases, Institute of Pediatrics, Poznan University of Medical Sciences, Szpitalna 27/33, 60-572 Poznań, Poland
| | - Grażyna Podolska
- Institute of Soil Science and Plant Cultivation State Research Institute, Czartoryskich 8, 24-100 Puławy, Poland
| | - Sławomira Drzymała-Czyż
- Department of Bromatology, Faculty of Pharmacy, Poznan University of Medical Sciences, Rokietnicka 3, 60-806 Poznań, Poland
| | - Sylwia Mildner-Szkudlarz
- Department of Food Technology of Plant Origin, Poznań University of Life Sciences, Wojska Polskiego 28, 60-637 Poznań, Poland
| | - Wei Sun
- Key Laboratory of Beijing for Identification and Safety Evaluation of Chinese Medicine, Institute of Chinese Materia Medica, China Academy of Chinese Medical Sciences, Beijing 100700, China
| | - Jarosław Walkowiak
- Department of Pediatric Gastroenterology and Metabolic Diseases, Institute of Pediatrics, Poznan University of Medical Sciences, Szpitalna 27/33, 60-572 Poznań, Poland
| |
Collapse
|
3
|
Effect of Elevated CO 2 on Seed Yield, Essential Oil Metabolism, Nutritive Value, and Biological Activity of Pimpinella anisum L. Accessions at Different Seed Maturity Stages. BIOLOGY 2021; 10:biology10100979. [PMID: 34681078 PMCID: PMC8533523 DOI: 10.3390/biology10100979] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 07/24/2021] [Revised: 09/16/2021] [Accepted: 09/18/2021] [Indexed: 11/17/2022]
Abstract
Simple Summary This study was conducted to investigate whether the positive impact of elevated CO2 (eCO2) on the chemical composition of aniseed (Pimpinella anisum L.) seeds is dependent on seed developmental stages and origin. To this end, we investigated the biochemical changes in eCO2-treated aniseed accessions from Tunisia, Syria, Turkey, Morocco, Yemen, and Egypt during three developmental stages (immature, premature, and mature). The highest dry weight percentages and seed yields were recorded for the Egypt and Morocco accessions. eCO2 has inducing properties on the nutritive and biological values of aniseeds, yet its effectiveness is related to seed maturity and provenances. For instance, seed maturation increased the nutrients and antioxidant metabolites in most eCO2-treated accessions. Conversely, essential oil metabolism was decreased by seed maturation but this effect was significantly reduced by the use of eCO2. The enhanced accumulation of bioactive compounds in eCO2-treated seeds was accompanied by improved health benefits. In this regard, eCO2 induces the antioxidant and hypocholesterolemic activities of aniseeds, particularly at mature stages. Thus, the present study confirms that there are significant interactions between eCO2 exposure, aniseed maturity, and origin on the chemical composition and pharmaceutical properties of aniseed. Abstract Besides the lack of studies regarding applying elevated CO2 (eCO2) as a strategy to improve the chemical composition of anise (Pimpinella anisum L.) seeds, studies on its interaction with seed developmental stages and origin are very limited. The seed yield, chemical composition, and biological activity of 6 aniseed accessions (Egypt, Tunisia, Syria, Turkey, Yemen, and Morocco) were investigated during three developmental stages (immature, premature, and mature) under control and elevated CO2 conditions. Mature seeds from all aniseed accessions had significantly higher (p < 0.05) dry weight (DW) percentages than premature and immature seeds. The highest DW percentages were recorded in Egypt and Morocco accessions. Seed maturation increased nutrients and antioxidant metabolites in most eCO2-treated accessions. In contrast, essential oils were decreased by seed maturation, while eCO2 reversed this effect. Essential oil-related precursors (e.g., phenylalanine) and enzyme activities (3-Deoxy-d-arabino-heptulosonate-7-phosphate synthase (DAHPS) and O–methyltransferase) decreased with seed maturity. However, high CO2 reduced this impact and further induced the other essential oil-related precursors (shikimic and cinnamic acids). Consequently, eCO2 provoked changes in the antioxidant and hypocholesterolemic activities of aniseeds, particularly at mature stages. Overall, eCO2 application, as an efficient way to improve aniseed growth, essential oil metabolism, and chemical composition, was affected by seed maturation and origin. Future studies of eCO2-treated aniseeds as a nutraceutical and pharmaceutical product are suggested.
Collapse
|
4
|
Li D, Zhang C, Zhang A, Qian L, Zhang D. Changes of liposome and antioxidant activity in immature rice during seed development. J Food Sci 2020; 85:86-95. [DOI: 10.1111/1750-3841.14967] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/14/2019] [Revised: 11/01/2019] [Accepted: 11/05/2019] [Indexed: 01/03/2023]
Affiliation(s)
- Dan Li
- College of Food ScienceHeilongjiang Bayi Agricultural University Daqing People's Republic of China
| | - Chao Zhang
- College of Food ScienceHeilongjiang Bayi Agricultural University Daqing People's Republic of China
| | - Ai‐wu Zhang
- College of Food ScienceHeilongjiang Bayi Agricultural University Daqing People's Republic of China
| | - Li‐li Qian
- College of Food ScienceHeilongjiang Bayi Agricultural University Daqing People's Republic of China
| | - Dong‐jie Zhang
- College of Food ScienceHeilongjiang Bayi Agricultural University Daqing People's Republic of China
| |
Collapse
|
5
|
Abstract
Pistacia atlantica, which belongs to the Anacardiaceae family, is an important species for rural people in arid and semi-arid areas. The fruit, rich in oil, is used in traditional medicine for the treatment of various diseases. The oil extracted from this species growing in a northern area of Algeria and its fatty acid composition were previously studied. However, the largest areas where this species is present (traditional cultivation) is located in southern Algeria. Moreover, studies on oil fatty acid composition and essential oil were always conducted separately. This study was performed in order to assess the fatty acid and volatile organic compound composition of P. atlantica vegetable oil. The seeds were collected randomly from Djelfa (300 km South of Algiers, Algeria). Oil content and fatty acid composition were determined by Soxhlet extraction. The seeds contained high concentrations of oil (32–67%). The major fatty acids were oleic (39–49%), linoleic (23.6–31%), and palmitic (21.3–26.6%) acids. The ratio of polyunsaturated fatty acids (PUFA) to saturated fatty acids (SFA) indicated that the content of unsaturated fatty acids was approximately three times higher than that of SFA. This ratio is widely used in epidemiological studies and research on cardiovascular diseases, diabetes, and metabolic syndrome. The ratios of -acids, i.e., -9/-6 and -6/-3, were 1.3–2 and 18.5–38.3, respectively. Crushed seeds were analyzed by headspace solid-phase microextraction (SPME) coupled with gas chromatography–mass spectrometry. More than 40 compounds were identified, mainly monoterpenes (C10H16), such as α-terpinene and terpinolene, but also sesquiterpenes (C15H24) at lower levels. The value of this species as a source of healthy oil rich in -3 acid and its effects on cardiovascular disease risk are discussed.
Collapse
|
6
|
Kumar MSS, Mawlong I, Ali K, Tyagi A. Regulation of phytosterol biosynthetic pathway during drought stress in rice. PLANT PHYSIOLOGY AND BIOCHEMISTRY : PPB 2018; 129:11-20. [PMID: 29783097 DOI: 10.1016/j.plaphy.2018.05.019] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/21/2018] [Revised: 05/14/2018] [Accepted: 05/14/2018] [Indexed: 05/28/2023]
Abstract
Plants respond to drought stress in the form of various physio-biochemical and molecular changes at both cellular and molecular levels. Drought stress causes the destruction of cell membranes by disintegration of membrane lipids. One of the major groups of membrane lipids that plays important role in preserving the integrity of cell membranes is phytosterols. HMG-CoA reductase (HMGR) is the principal enzyme in the biosynthesis of plant sterols, synthesized via mevalonic acid pathway. Phospholipid: sterol acyltransferase (PSAT) is another important enzyme that plays an important role in turnover of phytosterols into steryl esters and helps maintain homeostasis of membrane lipids. In this study, the expression of both HMGR and PSAT genes in drought sensitive (IR64) and drought tolerant (N22) rice cultivars under applied drought conditions were found to be elevated. The increase in expression of these genes was proportional to the level of severity of applied drought stress. This is substantiated by the negative correlation of HMGR and PSAT expression to relative water content (RWC) and membrane stability index (MSI). Expression of PSAT was also found to be positively correlated to ABA content and HMGR expression.
Collapse
Affiliation(s)
- M S Sujith Kumar
- Division of Biochemistry, Indian Agricultural Research Institute, New Delhi, 110012, India.
| | - Ibandalin Mawlong
- Division of Biochemistry, Indian Agricultural Research Institute, New Delhi, 110012, India
| | - Kishwar Ali
- Division of Biochemistry, Indian Agricultural Research Institute, New Delhi, 110012, India
| | - Aruna Tyagi
- Division of Biochemistry, Indian Agricultural Research Institute, New Delhi, 110012, India
| |
Collapse
|
7
|
Phytosterols and their derivatives: Structural diversity, distribution, metabolism, analysis, and health-promoting uses. Prog Lipid Res 2018; 70:35-61. [DOI: 10.1016/j.plipres.2018.04.001] [Citation(s) in RCA: 208] [Impact Index Per Article: 34.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/11/2018] [Revised: 04/03/2018] [Accepted: 04/03/2018] [Indexed: 01/08/2023]
|
8
|
Kumar MSS, Ali K, Dahuja A, Tyagi A. Role of phytosterols in drought stress tolerance in rice. PLANT PHYSIOLOGY AND BIOCHEMISTRY : PPB 2015; 96:83-9. [PMID: 26233709 DOI: 10.1016/j.plaphy.2015.07.014] [Citation(s) in RCA: 41] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/02/2015] [Accepted: 07/16/2015] [Indexed: 05/22/2023]
Abstract
Phytosterols are integral components of the membrane lipid bilayer in plants. They regulate membrane fluidity to influence its properties, functions and structure. An increase in accumulation of phytosterols namely campesterol, stigmasterol and β-sitosterol was observed in rice as seedlings matured. The levels of the major phytosterol, β-sitosterol in N22 (drought tolerant) rice seedlings was found to increase proportionately with severity of drought stress. Its levels were 145, 216, 345 and 364 μg/g FW after subjecting to water stress for 3, 6, 9 and 12 days respectively, while for IR64 (drought susceptible), levels were 137, 198, 227 and 287 μg/g FW at the same stages. Phytosterols were also found to increase with maturity as observed at 30, 50 and 75 days after planting. The activity of HMG-CoA reductase (EC 1.1.1.34) which is considered to be a key limiting enzyme in the biosynthesis of phytosterols was 0.55, 0.56, 0.78 and 0.85 μmol/min/L at 3, 6, 9 and 12 days of water stress in N22 and 0.31, 0.50, 0.54 and 0.65 μmol/min/L in case of IR64 respectively. The elevation in the levels of phytosterols as well as the activity of HMG-CoA reductase during drought stress indicates the role of phytosterols in providing tolerance to stress.
Collapse
Affiliation(s)
- M S Sujith Kumar
- Division of Biochemistry, Indian Agricultural Research Institute, New Delhi, 110012, India
| | - Kishwar Ali
- Division of Biochemistry, Indian Agricultural Research Institute, New Delhi, 110012, India
| | - Anil Dahuja
- Division of Biochemistry, Indian Agricultural Research Institute, New Delhi, 110012, India
| | - Aruna Tyagi
- Division of Biochemistry, Indian Agricultural Research Institute, New Delhi, 110012, India.
| |
Collapse
|
9
|
Nguyen QH, Talou T, Cerny M, Evon P, Merah O. Oil and fatty acid accumulation during coriander (Coriandrum sativum L.) fruit ripening under organic cultivation. ACTA ACUST UNITED AC 2015. [DOI: 10.1016/j.cj.2015.05.002] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/01/2022]
|
10
|
Ngakegni-Limbili AC, Zebib B, Cerny M, Tsiba G, Elouma Ndinga AM, Mouloungui Z, Fourastier I, Ouamba JM. Aframomum stipulatum (Gagnep) K. Schum and Aframomum giganteum (Oliv. & Hanb) K. Schum as Aroma Tincto Oleo Crops resources: essential oil, fatty acids, sterols, tocopherols, and tocotrienols composition of different fruit parts of Congo varieties. JOURNAL OF THE SCIENCE OF FOOD AND AGRICULTURE 2013; 93:67-75. [PMID: 22692978 DOI: 10.1002/jsfa.5732] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/13/2011] [Revised: 04/06/2012] [Accepted: 04/06/2012] [Indexed: 06/01/2023]
Abstract
BACKGROUND Today, few known plant species provide both an essential oil (EO) and a vegetable oil (VO). Seed and husk of two Aframomum species were investigated and compared in terms of EO, fatty acids, tocopherols, and tocotrienols. RESULTS EO yield reaches 15.3 g kg(-1) in the seeds and 3.2 g kg(-1) in the husks, while VO yield is 180.0 g kg(-1) in the seeds and 25.0 g kg(-1) in the husks. β-Pinene, 1,8-cineol, α-selinene, terpine-4-ol, linalool, myrtenal and β-caryophyllene are the major compounds of seed and husk EO. Fatty acid analysis of two Aframomum species shows that oleic, linoleic, and palmitic acids were the major compounds of VO. Total sterol contents reached 4.3 g kg(-1) in seed VO and 8.5 g kg(-1) in husk VO. An appreciable amount of tocopherols (0.52 g kg(-1) ) was found in seed VO. CONCLUSION The seed and husk oil of A. stipulatum and A. giganteum fruits are rich sources of many bioactive constituents such as fatty acids, sterols, tocopherols and tocotrienols. These tropical wild fruits can be considered as new Aroma Tincto Oleo Crops (ATOC) resources that contain both EOs and VOs.
Collapse
Affiliation(s)
- Adolphe Christian Ngakegni-Limbili
- Université de Toulouse-UMR 1010 Chimie Agro-Industrielle, ENSIACET, INPT, INRA, 31030 Toulouse, France; Unité de Chimie du Végétal et de la Vie, Faculté des Sciences-Université Marien Ngouabi, Brazzaville, Congo
| | | | | | | | | | | | | | | |
Collapse
|
11
|
Merah O, Langlade N, Alignan M, Roche J, Pouilly N, Lippi Y, Vear F, Cerny M, Bouniols A, Mouloungui Z, Vincourt P. Genetic analysis of phytosterol content in sunflower seeds. TAG. THEORETICAL AND APPLIED GENETICS. THEORETISCHE UND ANGEWANDTE GENETIK 2012; 125:1589-601. [PMID: 22824968 DOI: 10.1007/s00122-012-1937-0] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/11/2012] [Accepted: 06/28/2012] [Indexed: 05/09/2023]
Abstract
Interest in phytosterol contents due to their potential benefits for human health has been largely documented in several crop species. Studies were focused mainly on total sterol content and their concentration or distribution in seed. This study aimed at providing new insight into the genetic control of total and individual sterol contents in sunflower seed through QTL analyses in a RIL population characterized over 2 years showing contrasted rainfall during seed filling. Results indicated that 13 regions on 9 linkage groups were involved in different phytosterol traits. Most of the QTL mapped were stable across years in spite of contrasted growing conditions. Some of them explained up to 30 % of phenotypic variation. Two QTL, located on LG10, near b1, and on LG14, were found to co-localize with QTL for oil content, indicating that likely, a part of the genetic variation for sterol content is only the result of genetic variation for oil content. However, three other QTL, stable over the 2 years, were found on LG1, LG4 and LG7 each associated with a particular class of sterols, suggesting that some enzymes known to be involved in the sterol metabolic pathway may determine the specificity of sterol profiles in sunflower seeds. These results suggest that it may be possible to introduce these traits as criteria in breeding programmes for quality in sunflower. The molecular markers linked to genetic factors controlling phytosterol contents could help selection during breeding programs.
Collapse
Affiliation(s)
- Othmane Merah
- Laboratoire de Chimie Agro-industrielle (LCA), INP-ENSIACET, Université de Toulouse, 31030 Toulouse, France.
| | | | | | | | | | | | | | | | | | | | | |
Collapse
|
12
|
Di Silvestro R, Marotti I, Bosi S, Bregola V, Carretero AS, Sedej I, Mandic A, Sakac M, Benedettelli S, Dinelli G. Health-promoting phytochemicals of Italian common wheat varieties grown under low-input agricultural management. JOURNAL OF THE SCIENCE OF FOOD AND AGRICULTURE 2012; 92:2800-2810. [PMID: 22278616 DOI: 10.1002/jsfa.5590] [Citation(s) in RCA: 21] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/29/2011] [Revised: 12/13/2011] [Accepted: 12/14/2011] [Indexed: 05/31/2023]
Abstract
BACKGROUND The increasing interest in organic food products and environmental friendly practices has emphasised the importance of selecting crop varieties suitable for the low-input sector. Moreover, in recent years the relationship between diet and human health has gained much attention among consumers. The aim of this study was to comparatively evaluate the agronomic performance and the nutrient and phytochemical composition of old and modern Italian wheat genotypes grown under low-input management. RESULTS Research highlighted that several old wheat genotypes were comparable to the modern ones in terms of agronomic performance and nutrient content. Genotype and environmental conditions (growing season), as well as their interaction, significantly affected the phytochemical composition of wheat grains for most of the analysed bioactive compounds. High variability was observed among the wheat genotypes for dietary fibre (154.7-183.3 g kg⁻¹), polyphenol (1.94-2.77 mg g⁻¹), tocopherol (9.1-21.2 mg kg⁻¹) and carotenoid (701.4-3243 µg kg⁻¹) content. CONCLUSION The comparative study of old and modern wheat varieties highlighted that, under low-input conditions, ancient genotypes may equal modern ones in terms of agronomic traits and additionally provide nutraceutical value-added wheat grains. The most promising ancient varieties for the unique phytochemical profiles are Gentil rosso, Marzuolo d'aqui and Verna.
Collapse
Affiliation(s)
- Raffaella Di Silvestro
- Department of Agroenvironmental Science and Technology, University of Bologna, Bologna, Italy
| | | | | | | | | | | | | | | | | | | |
Collapse
|
13
|
Yang D, Shin JA, Gan LJ, Zhu XM, Hong ST, Sung CK, Cho JW, Ku JH, Lee KT. Comparison of Nutritional Compounds in Premature Green and Mature Yellow Whole Wheat in Korea. Cereal Chem 2012. [DOI: 10.1094/cchem-05-11-0068] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
Affiliation(s)
- Dan Yang
- Department of Food Science and Technology, Chungnam National University, Daejeon 305-764, South Korea
| | - Jung-Ah Shin
- Department of Food Science and Technology, Chungnam National University, Daejeon 305-764, South Korea
| | - Lu-Jing Gan
- Department of Food Science and Technology, Chungnam National University, Daejeon 305-764, South Korea
| | - Xue-Mei Zhu
- Department of Food Science and Technology, Chungnam National University, Daejeon 305-764, South Korea
| | - Soon-Taek Hong
- Department of Food Science and Technology, Chungnam National University, Daejeon 305-764, South Korea
| | - Chang-Keun Sung
- Department of Food Science and Technology, Chungnam National University, Daejeon 305-764, South Korea
| | - Jin-Woong Cho
- Department of Crop Science, Chungnam National University, Daejeon 305-764, South Korea
| | - Ja-Hyeong Ku
- Department of Horticulture, Chungnam National University, Daejeon 305-764, South Korea
| | - Ki-Teak Lee
- Department of Food Science and Technology, Chungnam National University, Daejeon 305-764, South Korea
- Corresponding author. Phone: +82-042-821-6729. Fax: +82-042-822-6729. E-mail:
| |
Collapse
|
14
|
Nurmi T, Lampi AM, Nyström L, Piironen V. Effects of environment and genotype on phytosterols in wheat in the HEALTHGRAIN diversity screen. JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY 2010; 58:9314-23. [PMID: 20377252 DOI: 10.1021/jf100192t] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/24/2023]
Abstract
The effects of environment on the content and composition of phytosterols were examined in 26 wheat genotypes grown at four locations in Europe during a single year and at one location over three consecutive years. Total phytosterol contents varied among the locations, whereas no effect was found for the harvesting year. A significant genetic variation was observed in total sterol contents (700-928 microg/g of dm). The genotype and environment resulted in statistically significant differences in the proportions of the main phytosterols. The high phytosterol contents were characterized by low proportions of sitosterol and high proportions of stanols. Small wheat kernels with proportionally high bran yield and lipid content contained higher levels of phytosterols than large kernels. Knowledge of the level and variability of phytosterols in wheat enables the selection of genotypes with high and stabile phytosterol contents for cultivation or plant breeding purposes.
Collapse
Affiliation(s)
- Tanja Nurmi
- Department of Food and Environmental Sciences, University of Helsinki, Latokartanonkaari 11, P.O. Box 27, FIN-00014 University of Helsinki, Finland.
| | | | | | | |
Collapse
|
15
|
Roche J, Alignan M, Bouniols A, Cerny M, Mouloungui Z, Vear F, Merah O. Sterol content in sunflower seeds (Helianthus annuus L.) as affected by genotypes and environmental conditions. Food Chem 2010. [DOI: 10.1016/j.foodchem.2010.01.036] [Citation(s) in RCA: 45] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
|
16
|
Roche J, Alignan M, Bouniols A, Cerny M, Mouloungui Z, Merah O. Sterol concentration and distribution in sunflower seeds (Helianthus annuus L.) during seed development. Food Chem 2010. [DOI: 10.1016/j.foodchem.2009.09.026] [Citation(s) in RCA: 33] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
|