Design and assessment of an automated sweet pepper seed sorting machine

2018 ◽  
Vol 11 (4) ◽  
pp. 196-201 ◽  
Author(s):  
Kiattisin Kanjanawanishkul ◽  
Prarin Chupawa ◽  
Thanaphat Nuantoon
Keyword(s):  
Sweet Pepper ◽  
Sorting Machine ◽  
Pepper Seed

scholarly journals Chili and Sweet Pepper Seed Oil Used as a Natural Antioxidant to Improve the Thermo-Oxidative Stability of Sunflower Oil

Agronomy ◽  
2021 ◽  
Vol 11 (12) ◽  
pp. 2579
Author(s):  
Ileana Cocan ◽  
Monica Negrea ◽  
Antoanela Cozma ◽  
Ersilia Alexa ◽  
Mariana-Atena Poiana ◽  
...  
Keyword(s):  
Heat Treatment ◽  
Fatty Acid ◽  
High Temperature ◽  
Lipid Oxidation ◽  
Sunflower Oil ◽  
Seed Oil ◽  
Sweet Pepper ◽  
Temperature Heating ◽  
High Temperature Heating ◽  
Pepper Seed

The main purpose of this work was to assess the potential of chili pepper seed oil (CPSO) and sweet pepper seed oil (SPSO) to inhibit or retard the thermo-oxidative processes undergoing in sunflower oil (SFO) when subjected to high-temperature heating for 4 and 8 h in simulated frying conditions. The effects of high-temperature treatment for 4 and 8 h on the fatty acid composition and the lipid oxidation degree of the investigated oil samples were evaluated using the peroxide value (PV), the p-anisidine value (p-AV) and the thiobarbituric acid test (TBA). All determinations were performed before and after sample heating in order to evaluate the changes in lipid oxidation as well as in the chemical composition. In all studied samples, both after 4 h and 8 h of high-temperature heating, there was an increase of the saturated fatty acid content. This increase is lower in the case of SFO samples supplemented with CPSO and SPSO when compared with SFO. A 41.67% increase was recorded for the SFO sample supplemented with 300 ppm CPSO, and a 36.76% increase was recorded for the SFO supplemented with 300 ppm SPSO, compared to the 44.97% increase recorded for the SFO. Heating the samples supplemented with CPSO and SPSO with a concentration of 300 ppm for 8 h led to the much lower values of the investigated parameters in relation to the control sample, as follows: PV (12.95 ± 0.17 meq/kg oil for SFO + 300 ppm CPSO and 13.45 ± 0.32 meq/kg oil for SFO + 300 ppm SPSO, compared with 16.4 + 0.17 meq/kg oil for SFO), p-AV (63.445 ± 1.259 ppm oil for SFO + 300 ppm CPSO and 64.122 ± 1.208 ppm oil for SFO + 300 ppm SPSO, compared with 72.493 + 1.340 ppm oil for SFO), CD (45%; 30%), TOTOX (88.374 for SFO + 300 ppm CPSO and 101.366 for SFO + 300 ppm SPSO compared with 105.347 ppm for SFO) and TBA (98.92 ± 2.49 µg MDA/g oil for SFO + 300 ppm CPSO and 114.24 ± 3.51 µg MDA/g oil for SFO + 300 ppm SPSO, compared with 180.08 + 5.82 µg MDA/g oil for SFO). Regarding the lipid oxidation process occurring during the heat treatment, we observed the reduction of lipid oxidation by the addition of CPSO and SPSO and recommend these seed oils as potential natural antioxidants in order to improve the oxidative stability of SFO during heat treatment.

scholarly journals Isolation of allithiamine from Hungarian red sweet pepper seed (Capsicum annuum L.)

Heliyon ◽  
2018 ◽  
Vol 4 (12) ◽  
pp. e00997 ◽  
Author(s):  
Attila Biro ◽  
Ferenc Gál ◽  
Csaba Hegedűs ◽  
Gyula Batta ◽  
Zoltán Cziáky ◽  
...  
Keyword(s):  
Capsicum Annuum ◽  
Sweet Pepper ◽  
Capsicum Annuum L ◽  
Pepper Seed

scholarly journals Accelerated Germination of Pepper Seed by Priming with Salt Solutions and Water

HortScience ◽  
1991 ◽  
Vol 26 (4) ◽  
pp. 417-419 ◽  
Author(s):  
Patrick T. Smith ◽  
B. Greg Cobb
Keyword(s):  
Osmotic Potential ◽  
Sweet Pepper ◽  
Germination Percentage ◽  
Salt Solutions ◽  
Duration Of Treatment ◽  
Salt Range ◽  
Radicle Emergence ◽  
Petri Dishes ◽  
Osmotic Potentials ◽  
Pepper Seed

Sweet pepper (Capsicum annuum L. cv. Keystone Resistant Giant #3) seeds were imbibed (primed) in salt solutions to determine a) what concentrations would inhibit radicle emergence and b) the influence this delay in radicle emergence would have on subsequent germination. Seeds were primed for 17 days at 23C in petri dishes with KNO3, KCl, NaCl, K2SO4, Na2SO4, 1 NaCl: 1 CaCl2 (mol/mol), Ca(NO3)2, CaCl2, Na2HPO4, and K2HPO4 in 10, 25, 50, 100, 200, or 300 mm of the salts. Germination was not inhibited in the 10- to 100-mm salt range, although most 200- and all 300-mm solutions reduced radicle emergence to <5.0%. The time to 50% germination (T50) of these primed seeds in water significantly (P < 0.01) decreased, when compared to unprimed seeds, and a negative correlation (r = – 0.98) was observed between this reduction and the osmotic potential of the solutions. Solutions with the highest osmotic potentials most severely reduced T50 without reducing the final germination percentage. For seeds primed in K2SO4 or Na2SO4 (200 and 300 mm) through 18 days, the reduction in T50 and duration of priming were negatively correlated (r = - 0.99). Seeds soaked in double distilled water and then dried germinated faster than controls, but not as fast as seeds primed in salt solutions. Priming of pepper seeds in this study was dependent on the osmotic potential of the solution, rather than a specific salt, and the duration of treatment.

Sweet pepper seed quality and lea-protein activity in relation to fruit maturation and post-harvest storage

2009 ◽  
Vol 37 (1) ◽  
pp. 192-201 ◽  
Author(s):  
D.S. Vidigal ◽  
D.C.F.S. Dias ◽  
E.R.V. Von Pinho ◽  
L.A.S. Dias
Keyword(s):  
Seed Quality ◽  
Sweet Pepper ◽  
Fruit Maturation ◽  
Lea Protein ◽  
Protein Activity ◽  
Post Harvest ◽  
Pepper Seed

Удобрение перца сладкого

2018 ◽  
Author(s):  
V.A. Borisov ◽  
A.M. Menshikh ◽  
V.S. Sosnov ◽  
G.F. Monakhos
Keyword(s):  
Drip Irrigation ◽  
Sweet Pepper ◽  
Water Soluble ◽  
Mineral Fertilizers ◽  
High Quality ◽  
Organic Mineral ◽  
Soluble Fertilizer

Показано действие минеральных удобрений, микрокристаллического комплексного водорастворимого удобрения «Мастер» и органоминерального наноудобрения с ростостимулирующей активностью «Арксойл» при капельном орошении на урожайность и качество сладкого перца нового гибрида F1 Темп. Сочетание основного удобрения с листовой и корневой подкормками позволяет получить до 65 т/га плодов перца высокого качества.The action of mineral fertilizers, microcrystalline complex water soluble fertilizer Master and organic mineral nano-fertilizer with growth-stimulating activity Arksoil under drip irrigation on the productivity and quality of sweet pepper of the new hybrid F1 Temp is shown. The combination of basic fertilizer with leaf and root fertilizing allows to obtain up to 65 t/ha of pepper fruits of high quality.

Гибриды перца сладкого для товарного производства

2018 ◽  
Author(s):  
V.V. Ognev ◽  
T.V. Chernova ◽  
A.N. Kostenko ◽  
N.A. Poltavskiy
Keyword(s):  
Sweet Pepper ◽  
Breeding Work ◽  
Open Ground

Представлен обзор селекционной работы по культуре перца сладкого в Агрохолдинге «Поиск». Выделены актуальные направления исследований в селекции перца на гетерозис. Представлены лучшие гибриды для различных направлений использования в товарном производстве.Main directions of breeding and results of breeding work by Poisk Agro Holding in sweet pepper are presented. Hybrids identified for intensive growing in open ground and springhouse, for various uses.

p-COUMARIC ACID CONTENT IN SWEET PEPPER UNDER FARMING METHODS

2016 ◽  
Vol 15 (8) ◽  
pp. 1841-1848
Author(s):  
Vasile Stoleru ◽  
Daniela Cristina Dimitriu ◽  
Andreia Corciova ◽  
Laurian Vlase ◽  
Teodor Stan ◽  
...  
Keyword(s):  
Acid Content ◽  
Sweet Pepper ◽  
Coumaric Acid

Nutritional and energy value of sweet pepper fruit depending on variety

2018 ◽  
Vol 6 (10) ◽  
pp. 150-158
Author(s):  
Viktor Koltunov ◽  
◽  
Kateryna Kalaida ◽  
Keyword(s):  
Sweet Pepper ◽  
Energy Value ◽  
Pepper Fruit
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