scholarly journals Effect of Eucalyptus Leaves Powder on the Nutritional Value and Organoleptic Properties of Cookies

2017 ◽  
Vol 8 (3) ◽  
pp. 137-143
Author(s):  
Eman Mahmoud
2017 ◽  
Vol 3 (1) ◽  
pp. 57-60
Author(s):  
V. Melo-Ruíz ◽  
N. Vargas-Martínez ◽  
K. Sánchez-Herrera ◽  
J. Rodríguez-Diego ◽  
R. Díaz-García

The fruits of mamey, Calocarpum mammosum L., are often infested by the Anastrepha ludens L. fruit fly. The wasted fruits cause huge economic losses. The aim of this study was to investigate the nutritional value of mamey fruits when infested with larvae, and to propose their consumption. Mamey fruits were collected with and without the larvae in the city of Coatlán del Río, in Morelos, Mexico. A proximal nutrient analysis of the mamey pulp and A. ludens larvae were conducted. The organoleptic properties of ice cream from the mamey fruits with and without the larvae were tasted by a panel. The results obtained showed that the presence of larvae in the mamey fruits increases their nutritional value and the organoleptic study showed no difference between the clean and the infested products.


Author(s):  
Valentyna Burak ◽  
◽  
Oksana Vitriak ◽  
Mykola Valko ◽  
Olga Mamai ◽  
...  

The article is devoted to the improvement of the technology of meat products manufacturing with the usage of phytopreparations. The phytopreparation “Health”, on the basis of herbal additives of Chamomile, Hypericum, Oregano, Thyme and Calendula (marigolds) as preservatives in the production of cooked sausages, is developed. The ingredient composition is substantiated and the recipe of sausages is optimized with the usage of the developed phytopreparation. It is found that its use can increase the shelf life of sausages by 35%, increase the pH level and the proportion of bound moisture. Finished sausage products have acceptable organoleptic properties, higher nutritional value and meet safety requirements. The economic efficiency of production is determined, which increases the net profit by 14.3% and the level of profitability by 30.9%. The social effect of the use of such sausage products, which is to protect human health by the biological risk reduction associated with exposure to toxic microorganisms, is also found.


2021 ◽  
Vol 5 (1) ◽  
pp. 93-105
Author(s):  
Nanang Nasrulloh ◽  
Muhammad Ikhsan Amar ◽  
Sintha Fransiske Simanungkalit

Tempeh is made from soybeans, but it can be made from a variety of food ingredients. In addition to reducing the demand for soybeans, whose availability in the country is insufficient, the use of other ingredients as raw materials can add to the nutritional value of tempeh to become more complete. This study aims to prove the effect of yeast concentration and the effect of the proportion of soybeans and jali on the nutritional and organoleptic content of soybean and jali mixed tempeh. The design of this study used a factorial randomized block design (RBD) with two factors, namely the concentration of yeast and the proportion of soybeans and jali. Each factor consists of three levels of treatment with three replications. Yeast concentration level (k) is k1 with yeast concentration added 0.1%, k2 (0.15%) and k3 (0.2%). As for the proportion of soybeans and jali (p), namely p1 the proportion of soybeans: jali-jali with a ratio of 60:40, p2 (50:50) and p3 (40:60). The results showed that yeast concentration did not affect (P> 0.05) moisture, protein content, fat, carbohydrate, and fiber content as well as organoleptic properties of tempeh. The proportion has an incredibly significant effect (P <0.05) on ash, protein, fat, carbohydrate, and fiber content in tempeh. However, the proportion does not affect (P> 0.05 on ash content and organoleptic properties of tempeh. There is an interaction between yeast concentration and the proportion of tempeh to color. 


Author(s):  
R.M.S. Madhubhashini ◽  
U.L.P. Mangalika ◽  
W.A.D Nayananjalie ◽  
W.A.P.P. Weeragalle ◽  
M.V.I. Kumari

The study was conducted to develop a value added set yoghurt, flavoured with acceptable combination of milk and ripened sapodilla fruit pulp. Sensory data showed that, the sample incorporated with 5% sapodilla pulp had the best qualities. Significantly lower (P less than 0.05) pH (4.0 – 4.2) was observed in sapodilla added samples compared to the control (4.7). Further, significantly higher (P less than 0.05) protein contents (5.58 - 5.73%) and total solids (29.34 - 29.64%) were observed in control and 5% sapodilla added yoghurts compared to 15% sapodilla added yoghurts. Escherichia coli was not detected and yeast and mould counts were accordance with the Sri Lanka Standards (824:1989) for a period of 15 days at refrigerated storage. In conclusion, yoghurt incorporated with 5% (w/w) sapodilla pulp has better organoleptic properties and nutritional value and can be stored under refrigerated conditions for 15 days without any quality deterioration while producing at lower cost.


2017 ◽  
Vol 11 (1) ◽  
pp. 86
Author(s):  
Putri Safrida Rahmawati ◽  
Annis Catur Adi

Moringa oleifera is local plant rich in nutrients, unfortunately its utilization as a foodstuff is limited. In order to maximize the absorbtion of nutrients inside moringa, it should be made as favor food enjoyed by the people such as jelly candy. This research was conducted to evaluate organoleptic properties and nutritional value (energy and â-caroten) of jelly candy formulated with Moringa leaves powder. Using Comlpetely Randomized Design with 6 times repetition in 4 formulas which are 1 controlled formula and 3 modifi ed formulas (F1, F2, and F3), jelly candy then tested to 32untrained panels. Treatment given in this study was by adding 2%, 4%, and 6% moringa leaves powder into jelly candy formula. Data was analyzed descriptively and statistically using Kruskal Wallis and Mann Whitney test to fi nd out the difference pair. Recommended formula was chosen by counting the highest mean score of the sensory evaluationtest. The result of sensory evaluation showed that Moringa Jelly Candy was generally accepted with category “like”. However, jelly candy with lowest level of Moringa leaves powder (F1) was most acceptable in terms of color, odor, texture, and fl avor. Statistical analysis showed that the scores of color, odor, and texture were not signifi cantly different (p > 0.05) and fl avor was (p < 0.005) which means that by adding moringa leaves powder into jelly candy formula only infl uence the fl avor of jelly candy. Recommended jelly candy formula is F1 with nutritional analysis showed that per 100 g of jelly candy contains 205,8 kcal and 0.178 mcg of B -caroten.Keywords: moringa leaves powder, sensory evaluation, Moringa oleifera, jelly candy


Author(s):  
Н.Т. Шамкова ◽  
А.И. ВЕРЕЩАГИНА ◽  
А.В. Добровольская ◽  
А.З. Тодорова

Разработан способ производства цукатов пониженной сахароемкости из клубней топинамбура сорта «Интерес», адаптированный к производственным возможностям предприятий общественного питания. Доказана целесообразность использования молочной сыворотки и сукралозы в качестве рецептурных ингредиентов цукатов. Определены наибольшие потери сухих веществ при бланшировании топинамбура в воде (55%), средние – в лимонной кислоте (43%), наименьшие – при бланшировании в молочной сыворотке (25%). Установлен оптимальный режим бланширования образцов в молочной сыворотке – в течение 6 мин при температуре t 80°С. После проваривания в растворе сахарозаменителя наилучшие органолептические свойства определены у образцов, подвергшихся тепловой обработке от 3 до 5 мин при t от 95 до 98ºС с последующей выдержкой в растворе сахарозаменителя в течение 1 ч. Установлен оптимальный режим сушки цукатов в дегидраторе: t от 65 до 68ºС, продолжительность 3 ч. Наилучшими органолептическими свойствами обладали образцы, выдержанные и проваренные в растворе сукралозы, пищевая ценность которых составила, %: сухих веществ 66,0; белков 1,2; углеводов 16,0; инулина 4,97; пектиновых веществ 0,8; аскорбиновой кислоты и Р-активных веществ 5,6 и 19,2 мг % соответственно. На момент окончания срока годности цукаты имели высокие вкусовые показатели (4,9 балла). При хранении в течение 60 сут по микробиологическим показателям цукаты соответствовали гигиеническим нормативам. Совершенствование технологии цукатов позволило сократить технологический процесс до 4 ч 20 мин (260 мин), тогда как по традиционной технологии требуется от 6 до 24 ч (360–1440 мин). Цукаты пониженной сахароемкости из клубней топинамбура рекомендованы для диетического питания при сахарном диабете. A method for the production of candied fruits with reduced sugar content from Jerusalem artichoke tubers of the “Interest” variety, adapted to the production capabilities of public catering enterprises, has been developed. The expediency of using milk whey and sucralose as prescription ingredients of candied fruits has been proved. The highest dry matter losses were determined when blanching Jerusalem artichoke in water (55%), the average – in citric acid (43%), and the lowest – when blanching in milk whey (25%). The optimal mode of blanching samples in whey was established – for 6 minutes at a temperature t of 80°C. After cooking in a solution of sugar substitute, the best organoleptic properties have been defined in samples has been subject to heat treatment from 3 to 5 minutes at t from 95 to 98°C, followed by exposure in a solution of sugar substitute for 1 hour. The optimal mode of drying candied fruit in a dehydrator is set: at t from 65 to 68°C, the duration is 3 hours. The best organoleptic properties were obtained from samples aged and boiled in sucralose solution, the nutritional value of which was, %: dry matter 66,0; protein 1,2; carbohydrates 16,0; inulin 4,97; pectin 0,8; ascorbic acid and P-active substances 5,6 and 19,2 mg %, respectively. At the end of the shelf life, candied fruits had high taste indicators (4,9 point). When stored for 60 days, according to microbiological indicators, candied fruits met hygienic standards. Improvements in candied fruit technology have reduced the process to 4 hours and 20 minutes (260 min), while traditional technology requires from 6 to 24 hours (360–1440 min). Candied fruit of low sugar content from Jerusalem artichoke tubers are recommended for dietary nutrition of diabetes mellitus.


Author(s):  
Т.А. ДОРОШЕНКО ◽  
К.А. ЛАПТИНОВА ◽  
М.Ю. ТАМОВА

Совершенствование структуры ассортимента кондитерских изделий направлено на увеличение выработки продукции повышенной пищевой ценности. Исследована возможность замены сливочного масла в рецептуре отделочного кремового полуфабриката для мучных кондитерских изделий сливками животного происхождения для снижения его калорийности. Объектом исследования были образцы сливочного крема «Шарлотт», изготовленного на основе стандартной рецептуры, но с заменой сливочного масла сливками жирностью 33%. Для стабилизации структуры крема добавляли яблочный пектин в количестве 1,5% к массе образца. Оптимизацию показателей сбалансированности состава и органолептических свойств проводили с помощью прикладных математических программ Mathcad 15.0 и Statistica 13.0. На основе полученных данных разработаны технология и рецептуры отделочных кремовых полуфабрикатов с добавлением какао-порошка и без него. Органолептическая оценка показала, что разработанные кремовые полуфабрикаты имеют необходимые показатели качества – пластичную текстуру, устойчивую форму, приятный, без посторонних запахов вкус. Установлено, что калорийность разработанных образцов крема с заменой сливочного масла сливками жирностью 33% на 23% ниже, чем калорийность крема «Шарлотт», приготовленного по традиционной рецептуре. Включение в рецептуру крема яблочного пектина позволяет рекомендовать разработанный отделочный полуфабрикат для производства мучных кондитерских изделий функционального назначения. Improvement the structure of the range of confectionery products is aimed at increasing the production of products of increased nutritional value. The possibility of replacing butter in the formulation for finishing cream semi-finished products for flour confectionery products with animal cream to reduce its caloric content is investigated. Samples of butter cream «Charlott», made on the basis of a standard formulation, but with the replacement of butter with cream with a fat content of 33%, were the object of the study. To stabilize the structure of the cream apple pectin was added in an amount of 1,5% by weight of the sample. Optimization of indicators of balance of composition and organoleptic properties was performed using applied mathematical programs Mathcad 15.0 and Statistica 13.0. Based on the data obtained, the technology and formulations for finishing cream semi-finished products with and without cocoa powder were developed. Organoleptic evaluation showed that the developed cream semi-finished products have the necessary quality indicators – plastic texture, stable shape, pleasant, odorless taste. It is established that the caloric developed cream samples with replacement of butter cream 33% fat is 23% lower than the calorie content of the cream «Charlott», made on the basis of a standard formulation. The inclusion of apple pectin in the cream formulation allows us to recommend the developed finishing semi-finished product for the production of functional flour confectionery products.


2014 ◽  
Vol 2 (2) ◽  
pp. 62 ◽  
Author(s):  
Juan J. Rodríguez-Bencomo ◽  
Almudena García-Ruiz ◽  
Pedro J. Martín-Álvarez ◽  
M. Victoria Moreno-Arribas ◽  
Begoña Bartolomé

Previous studies have proven the potential of antimicrobial plant extracts to delay malolactic fermentation (MLF) in red wines. With the final end of extending their applicability in oenology, the aim of this study was to investigate whether the addition of antimicrobial extracts (from eucalyptus leaves and almond skins) to white wines (i.e., Chardonnay wine), as a way to control MLF, would affect wine organoleptic properties, in particular those related to their volatile and phenolic composition. Although addition of both extracts led to statistically significant changes (p<0.05) in the concentration of several volatile and phenolic compounds, only few of them showed contents higher than their sensory thresholds, meaning that the changes observed in their concentration could slightly affect the final wine aroma and astringency. However, use of the extracts in the elaboration of white wines needs to be assessed in future experiments at winery scale, including wine sensorial analysis.


Author(s):  
Akanksha Yadav ◽  
Ramesh Chandra ◽  
Luxita Sharma

Background: Dessert with good nutritional value could play an important role in the physical and mental growth and development of infants, children and teenagers as well as great tasty food choice of adult and ageing. The aim of the present study was to evaluate the nutritional and organoleptic quality of oat milk dessert. Nine types of dessert prepared from an admixture of oat milk and standardized milk having different ratio of 1:1, 1:2 and 1:3 indicate as TO1, TO2 and TO3, respectively and three different levels of paneer i.e. 5% 10% and 15% indicated as P1, P2 and P3 respectively were compared to each other. Methods: The study was executed in the Research Laboratory of Warner School of Food and Dairy Technology, SHUATS during 2012 - 2013. Dessert prepared from standardized milk with addition of 10 percent paneer which served as T0P2 (control). The experiment was replicated three times and the data was statistically analyzed by using analysis of variance ANOVA and critical difference (C.D) techniques. Dessert were determined according to the AOAC methods and their organoleptic acceptability by using 9 point Hedonic Scale. Result: Nutritional content of oat milk dessert experimental sample (TO3P3) showed that protein (9.23%), carbohydrate (28.55%), ash (2.13%) and fat (12.96%). Oat milk dessert gained acceptability in terms of sensory attributes hence was concluded to be a potential nutritious dessert for all vulnerable age group as nutrient-dense food.


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