scholarly journals Chemical and sensory characterization of corn oil flavoured by citrus

2020 ◽  
Vol 23 ◽  
Author(s):  
Petra Beatriz Navas Hernández ◽  
Armando Carrasquero Durán
Keyword(s):  
Corn Oil ◽  
Descriptive Analysis ◽  
Oil Quality ◽  
Quality Parameters ◽  
Citrus Fruits ◽  
Quality Indices ◽  
Quantitative Descriptive Analysis ◽  
Refined Oil ◽  
Quantitative Descriptive

Abstract A commercial and refined corn oil was added with fresh lemon and orange fruits to produce corn oil flavoured (COF), which were characterized for their quality parameters, fatty acid profile and concentrations of minor components. The sensory analysis was performed by a panel using the quantitative descriptive analysis and the hedonic score. Results showed that the addition of citrus fruits did not affect the oil quality indices, accomplishing the requirements for commercialization. The biophenols and pigments, initially absent in the refined oil, were detected in COF. The addition of orange or lemon fruits to the corn oil had no effects on oil stability, while the volatile profile in the headspace of flavoured oils showed the presence of several terpenes that were originally absent, among them: limonene; γ-terpinene; α-pinene and β-pinene. The sensory results confirmed that positive attributes and the acceptability of the unflavored corn oil can be improved by increasing amounts of both fruits.

scholarly journals Sensory Characterization of Cooked Brown Rice Using Quantitative Descriptive Analysis (QDA®)

2019 ◽  
Vol 66 (2) ◽  
pp. 33-40
Author(s):  
Inori Honma ◽  
Akira Ito ◽  
Reiko Ueda ◽  
Fumiyo Hayakawa ◽  
Kentaro Maruyama
Keyword(s):  
Descriptive Analysis ◽  
Brown Rice ◽  
Quantitative Descriptive Analysis ◽  
Quantitative Descriptive

scholarly journals Sensory characterization of vegetarian pizza by using quantitative descriptive analysis

2021 ◽  
Vol 74 (2) ◽  
pp. 101-109
Author(s):  
Ripudaman Singh ◽  
Kaushik Khamrui ◽  
Writdhama Prasad ◽  
Bhopal Singh ◽  
Ritika Puri
Keyword(s):  
Descriptive Analysis ◽  
Quantitative Descriptive Analysis ◽  
Quantitative Descriptive

scholarly journals Quality index method (QIM) and quantitative descriptive analysis (QDA) of Nile tilapia (Oreochromis niloticus) quality indices

2016 ◽  
Vol 11 (3) ◽  
pp. 209-216 ◽  
Author(s):  
Pacheco Rodrigues Tatiana ◽  
Teixeira Marsico Eliane ◽  
Maia Franco Robson ◽  
Concei ccedil atilde o Reis Pereira Mello Silvia ◽  
Costa Soares Ivone ◽  
...  
Keyword(s):  
Oreochromis Niloticus ◽  
Nile Tilapia ◽  
Quality Index ◽  
Descriptive Analysis ◽  
Quality Indices ◽  
Index Method ◽  
Quantitative Descriptive Analysis ◽  
Nile Tilapia Oreochromis Niloticus ◽  
Quantitative Descriptive

scholarly journals Evaluation of the sensory profile of jambolan jam (Syzygium Cumini) using quantitative descriptive analysis

2020 ◽  
Vol 9 (7) ◽  
pp. e388974178 ◽  
Author(s):  
Jamayle Silva Teles ◽  
Rômulo Alves Morais ◽  
Cecília Marques Tenório Pereira ◽  
Silvia Myrelly Tavares da Silva ◽  
Rodolfo Castilho Clemente ◽  
...  
Keyword(s):  
Response Surface Methodology ◽  
Descriptive Analysis ◽  
Significance Test ◽  
Sweet Taste ◽  
Sensory Profile ◽  
Syzygium Cumini ◽  
Quantitative Descriptive Analysis ◽  
Similarities And Differences ◽  
Quantitative Descriptive

The sensory characterization of a product serves as a tool to improve its quality and observe the effects of its processing on the attributes of taste, aroma, texture and appearance. This work was intended to use the Quantitative Descriptive Analysis (QDA) to trace the sensory profile of jambolan jams. For the optimization of jams, the response surface methodology was used with complete factorial planning 23. Regarding the characteristics of the jellies, twelve descriptors were obtained, which showed the similarities and differences between the jams. Nine evaluators were selected based on the ability to discriminate and reproduce the assessment. The data were analyzed by ANAVA and Tukey's 5% significance test.  From the results obtained by the sensory profile and affective test, significant differences were observed between the proposed formulations, with the F2 formulation (with a pulp/sugar ratio of 40/60, without addition of citric acid and with 3% of passion fruit albedo) presenting the best averages in sensory attributes, with higher levels of brightness, aroma, sweet taste, color and viscosity.

Strategi Pengembangan Kelompok Wanita Tani pada Optimalisasi Lahan Pekarangan di Desa Wonogiri

2018 ◽  
Vol 1 (1) ◽  
pp. 34-43
Author(s):  
Nindy Danisa Wulandari
Keyword(s):  
Government Regulation ◽  
Descriptive Analysis ◽  
Development Strategies ◽  
Women Farmers ◽  
Quantitative Descriptive Analysis ◽  
Self Reliance ◽  
The Government ◽  
Quantitative Descriptive ◽  
The One ◽  
Purposive Sample

Development of food security implemented to meet the human basic needs that provide benefits fairly and equitably based on self – reliance, and not contrary to public faith. Referring to the government regulation No 22 of 2009 concerning Food Consumption Diversification Acceleration (P2KP). However, it is not supported by the development of women farmers. The method use in this research is quantitative descriptive analysis using SWOT (Strength, Weakness, Opportunity and Treath). The samples in this study is the purposive sample. Result of a study showed the amount of income earned from the group of women farmers in the one month is 150,000/ members. Proper development strategies used in the development strategies used in the development KWT Melati is a Growth Oriented Strategy is very profitable strategy to seize opportunities with the strength. Pembangunan ketahan pangan dilaksanakan untuk memenuhi kebutuhan dasar manusia yang memberikan manfaat secara adil dan merata berdasarkan kemandirian, dan tidak bertentangan dengan keyakinan masyarakat. Mengacu pada Peraturan Pemerintah No 22 Tahun 2009 mengenai Percepatan Penganekaragaman Konsumsi Pangan (P2KP). Namun, hal ini tidak didukung dengan adanya pengembangan kelompok wanita tani. Metode yang digunakan dalam penelitian ini adalah deskriptif kuantitatif dengan menggunakan analisis SWOT (Strength, Weakness, Opportunity and Treath). Penentuan sampel dalam penelitian ini adalah dengan sampel purposive. Hasil penelitian menunjukan besaran pendapatan yang diperoleh dari adanya kelompok wanita tani dalam satu bulan adalah Rp.150.000/bulan/anggota. Strategi pengembangan yang tepat digunakan dalam pengembangan Kelompok Wanita Tani (KWT) Melati adalah Growth Oriented Strategy.

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