Effect of Green Coffee Bean Extract on the Lipid Oxidative Stability and Storage Quality of Restructured Mutton Blocks Containing Colocasia esculenta, a Novel Binding Agent

2017 ◽  
Vol 6 (4) ◽  
pp. 443-454
Author(s):  
H. M. Dilnawaz ◽  
Sunil Kumar ◽  
Z. F. Bhat
Keyword(s):  
Oxidative Stability ◽  
Colocasia Esculenta ◽  
Coffee Bean ◽  
Green Coffee ◽  
Binding Agent ◽  
Storage Quality ◽  
Green Coffee Bean Extract ◽  
And Storage ◽  
Green Coffee Bean

Ipomoea batatas as a novel binding agent for hot-set restructured binding systems and green coffee bean for improved lipid oxidative stability and storage quality

2017 ◽  
Vol 47 (5) ◽  
pp. 659-672
Author(s):  
H.M. Dilnawaz ◽  
Sunil Kumar ◽  
Z.F. Bhat
Keyword(s):  
Oxidative Stability ◽  
Ipomoea Batatas ◽  
Meat Products ◽  
Quality Parameters ◽  
Coffee Bean ◽  
Binding Agent ◽  
Storage Quality ◽  
Content Type ◽  
And Storage ◽  
Green Coffee Bean

Purpose This paper aims to to explore the possibility of utilization of Ipomoea batatas as a novel binding agent for hot-set restructured meat products. Further, green coffee bean (GCB) extract was used as a natural ingredient to improve the lipid oxidative stability and storage quality of the developed restructured mutton blocks. Design/methodology/approach Restructured mutton blocks were used as a model and were prepared by incorporating different levels of I. batatas, namely, 1, 3 and 5 per cent and analyzed for various quality parameters. Restructured mutton blocks containing optimum level of I. batatas were further treated with GCB (1 per cent) extract as a natural ingredient and assessed for various lipid oxidative stability and storage quality parameters under refrigerated conditions (4 ± 1°C). Findings Restructured mutton blocks containing 3 per cent level of I. batatas were optimized as best on the basis of various quality parameters. Although a significant declining trend was observed in the sensory characteristics with storage; however, the products containing GCB extract showed significantly (p < 0.05) higher acceptability. The mean scores for overall acceptability for products with GCB extract on day 0 was 7.4 ± 0.1 and for control was 7.3 ± <0.1. Significantly (p < 0.05) lower thiobarbituric acid reacting substances (TBARS, mg malonaldehyde/kg) and free fatty acid (FFA, % oleic acid) values were observed for the products containing GCB extract. The mean TBARS and FFA values for products with GCB extract on day 0 were 0.2 ± <0.1 and 0.08 ± <0.1 and for control were 0.3 ± <0.1 and 0.09 ± <0.1, respectively. The restructured mutton blocks containing GCB extract also showed significantly (p < 0.05) lower values for various microbiological characteristics like total plate count (log cfu/g) and psychrophilic count (log cfu/g). Originality/value The results showed herein indicate a promising industrial application of I. batatas (3 per cent) as a binding agent for restructured meat products and GCB extract (1 per cent) as a novel natural ingredient for improved lipid oxidative stability and storage quality.

scholarly journals Effect of Garcinia Cambogia and Green Coffee Bean in Weight Reduction

2020 ◽  
Author(s):  
Arshad Chohan ◽  
Tayyiba Wasim ◽  
Shahid Rao ◽  
Jahan Ara Hassan ◽  
Nasira Tasneem ◽  
...  
Keyword(s):  
Weight Reduction ◽  
Health Problems ◽  
Coffee Bean ◽  
Green Coffee ◽  
Recommended Dosage ◽  
Garcinia Cambogia ◽  
Continuous Use ◽  
Green Coffee Bean Extract ◽  
Green Coffee Bean

Introduction: Various studies have widely documented how weight (being overweight, underweight or obese) plays a significant role in increasing health problems and adversely affects the quality of life. Out of all the weight-related issues, obesity is the number one contributing factor for causing health problems. To overcome this factor, a trial was conducted where a drug 'Lite plus&rsquo; (Garcinia Cambogia and Green Coffee bean) was given to a select number of people for a period of three months. Materials and Methods: 'Lite Plus' is a drug which contains Garcinia cambogia 500 mg + Green Coffee Bean Extract 400 mg, with a recommended dosage of 2 tablets/day with or before meals for 3 months. Most of the patients included in our study were females suffering from obesity-related problems such as PCOs and Infertility. During the trial, all patients were given the recommended dosage of 'Lite plus', while those with diabetes had the dose amended accordingly. Results: As a result of this trial, it was found that the use of 'Lite Plus' was very effective in decreasing weight/BMI with continuous use. After 6 weeks, out of the 250 respondents participating in the trial, 232 got a reduction in their BMI, and after 12 weeks (end of the trial), 29 respondents (11.6%) reached the desired level of BMI. Conclusion: Garcinia cambogia and Green Coffee bean are effective and safe in weight reduction.

scholarly journals Acute and sub-chronic toxicity evaluation of a standardized green coffee bean extract (CGA-7™) in Wistar albino rats

2021 ◽  
Vol 9 ◽  
pp. 205031212098488
Author(s):  
Venkatakrishna K ◽  
Sudeep HV ◽  
Shyamprasad K
Keyword(s):  
Oral Dose ◽  
Chronic Toxicity ◽  
Clinical Signs ◽  
Albino Rats ◽  
Coffee Bean ◽  
Green Coffee ◽  
Toxicological Assessment ◽  
Limit Test ◽  
Green Coffee Bean Extract ◽  
Green Coffee Bean

Objective: Despite having numerous physiological benefits, toxicological assessment of green coffee beans is sparce. Here, we document the oral acute and sub-chronic toxicity of a standardized decaffeinated green coffee bean extract containing 50% chlorogenic acids (CGA-7™) in rats. Methods: We have performed a limit test at single oral dose of 2000 mg/kg to evaluate the acute toxicity in female Wistar rats. Furthermore, repeated dose 90-day toxicity study was conducted to assess the risk of long-term use of CGA-7. Result: A 14-day observation revealed no clinical signs of toxicity or mortality in animals at 2000 mg/kg acute oral dose of CGA-7. The administration of 250, 500, and 1000 mg/kg CGA-7 showed significant alterations in some parameters such as food consumption, relative organ weights of brain and spleen, haematological and biochemical parameters compared to control. These changes were not consistent and dose-dependent throughout the study. Furthermore, the changes were within the physiological range and toxicologically insignificant. CGA-7 did not affect the normal metabolism and physiology of the animals up to 1000 mg/kg dose. Macroscopic and histological examination of organs did not reveal any organ toxicity. Conclusion: Finally, the findings from this study suggest the safety of green coffee bean extract.

scholarly journals Decaffeinated Green Coffee Bean Extract Attenuates Diet-Induced Obesity and Insulin Resistance in Mice

2014 ◽  
Vol 2014 ◽  
pp. 1-14 ◽  
Author(s):  
Su Jin Song ◽  
Sena Choi ◽  
Taesun Park
Keyword(s):  
Insulin Resistance ◽  
Adipose Tissue ◽  
Plasma Lipids ◽  
Body Weight Gain ◽  
Chow Diet ◽  
Coffee Bean ◽  
Green Coffee ◽  
Visceral Adipose ◽  
Green Coffee Bean Extract ◽  
Green Coffee Bean

This study investigated whether decaffeinated green coffee bean extract prevents obesity and improves insulin resistance and elucidated its mechanism of action. Male C57BL/6N mice(N=48)were divided into six dietary groups: chow diet, HFD, HFD-supplemented with 0.1%, 0.3%, and 0.9% decaffeinated green coffee bean extract, and 0.15% 5-caffeoylquinic acid. Based on the reduction in HFD-induced body weight gain and increments in plasma lipids, glucose, and insulin levels, the minimum effective dose of green coffee bean extract appears to be 0.3%. Green coffee bean extract resulted in downregulation of genes involved in WNT10b- and galanin-mediated adipogenesis and TLR4-mediated proinflammatory pathway and stimulation of GLUT4 translocation to the plasma membrane in white adipose tissue. Taken together, decaffeinated green coffee bean extract appeared to reverse HFD-induced fat accumulation and insulin resistance by downregulating the genes involved in adipogenesis and inflammation in visceral adipose tissue.

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