Zero Trans Fats

Author(s):  
Gary R. List
Keyword(s):  
2009 ◽  
Vol 42 (3) ◽  
pp. 401-410 ◽  
Author(s):  
Ana Paula B. Ribeiro ◽  
Renato Grimaldi ◽  
Luiz A. Gioielli ◽  
Lireny A.G. Gonçalves

2009 ◽  
Vol 4 (2) ◽  
pp. 106-118 ◽  
Author(s):  
Ana Paula Badan Ribeiro ◽  
Renato Grimaldi ◽  
Luiz Antonio Gioielli ◽  
Adenilson Oliveira dos Santos ◽  
Lisandro Pavie Cardoso ◽  
...  

LWT ◽  
2015 ◽  
Vol 62 (1) ◽  
pp. 122-130 ◽  
Author(s):  
Maria Aliciane Fontenele Domingues ◽  
Ana Paula Badan Ribeiro ◽  
Ming Chih Chiu ◽  
Lireny Aparecida Guaraldo Gonçalves

OCL ◽  
2020 ◽  
Vol 27 ◽  
pp. 4 ◽  
Author(s):  
Nadia Segura ◽  
Iván Jachmanián

The aim of this study was to analyze in detail the changes produced by the enzymatic interesterification of BT/RBO blends (beef tallow/rice bran oil) at different proportions, as an alternative for production of trans free fats. It was observed that the increase in the oil content produced a range of the content of saturated fatty acids from 20 to 38% in the blend and a range of polyunsaturated fatty acids from 35 to 18%. In TAG composition, the SUU and SSS type (S: saturated fatty acid; U: unsaturated fatty acid) increased in concentration as a result of interesterification process and this effect was more noticeable when the blend was richer in oil, arriving at 19 and 4% respectively in 50:50 BT/RBO blend. These variations in composition greatly improved the plastic range of BT. The process studied produced new trans free fatty materials with improving suitability as food ingredients. Therefore, promising new materials were developed.


OCL ◽  
2021 ◽  
Vol 28 ◽  
pp. 46
Author(s):  
Nicolás Callejas Campioni ◽  
Leopoldo Suescun Pereyra ◽  
Ana Paula Badan Ribeiro ◽  
Iván Jachmanián Alpuy

Zero-trans edible fats attractive to be used for shortenings or margarines were designed solely from rice bran oil (RBO). For this purpose, RBO was fully hydrogenated, blended with the original oil at different percentages, and finally, blends were interesterified by an enzyme-catalyzed process. The interesterification process reduced the concentration of trisaturated and triunsaturated triglycerides and increased the concentration of medium saturation degree molecules, thus increasing their compatibility and causing the moderation of the melting point, as compared with blends. Conversely to blends, products showed a high tendency to crystallize under the β’ polymorph, which is the preferred one for products destined for many edible applications. Results demonstrated that the proper combination of different technologies (total hydrogenation, blending and interesterification) is a versatile and useful technology for designing zero-trans fats from RBO, attractive for the confection of shortenings or margarines for different applications depending on the proportion of each component in the starting blend. This strategy offers an attractive alternative for the diversification of RBO utilization, a valuable vegetable oil still underexploited, providing attractive fats useful for structuring different type of foods.


Nature ◽  
2004 ◽  
Author(s):  
Helen Pearson
Keyword(s):  

Author(s):  
Roxana Maria Martin-Hadmaș ◽  
Ștefan Adrian Martin ◽  
Adela Romonți ◽  
Cristina Oana Mărginean

(1) Background: Daily caloric intake should aim to reduce the risk of obesity or poor anthropometric development. Our study objective was to analyze the association between food consumption, inflammatory status and anthropometric development; (2) Methods: We performed a prospective observational analytical research during September 2020 and April 2021 on a group of 160 healthy subjects, aged between 6 and 12 years old, by analyzing food ingestion, the basal metabolic rate, anthropometric development and the inflammatory status; (3) Results: IL-6 was significantly correlated to the sum of skinfolds, along with both serum proteins and triglycerides. The skin folds were significantly correlated with the caloric intake and with total fat intake, next to saturated and trans fats. Unlike the skin folds, the body weight was significantly correlated with the caloric intake along with some vitamins, such as Vitamin A and Vitamin B12. Inactive mass increased with excessive folic acid, Vitamin E, Vitamin K and saturated fat intake; (4) Conclusions: The inflammatory status was influenced by the ingestion of micronutrients, total serum lipids and proteins. The anthropometric development was associated with the ingestion of carbohydrates, energy balance and energy intake. We can conclude that daily menu and nutrition imbalances can influence both the risk of obesity and the inflammatory status.


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