scholarly journals Ethanolic Extract of Moringa stenopetala Leaves Enhances the Quality Characteristics and Shelf-Life of Vacuum-Packed Pork Patty during Refrigeration Storage

2021 ◽  
Vol 26 (3) ◽  
pp. 357-365
Author(s):  
Semeneh Seleshe ◽  
Ammara Ameer ◽  
Beom-Joon Kim ◽  
Suk Nam Kang
Keyword(s):  
Shelf Life ◽  
Ethanolic Extract ◽  
Quality Characteristics ◽  
Moringa Stenopetala ◽  
Refrigeration Storage

scholarly journals Oxidative stability and storage quality of Menthalongifolia L. extract fortified fish nuggets at refrigeration temperature

2017 ◽  
Vol 9 (1) ◽  
pp. 298-304
Author(s):  
Fahim Raja ◽  
Arvind Kumar ◽  
Tanuj Tanwar Tanwar ◽  
Saniya Botoul Kamal
Keyword(s):  
Oxidative Stability ◽  
Shelf Life ◽  
Meat Product ◽  
Ethanolic Extract ◽  
Plate Count ◽  
Human Consumption ◽  
Overall Acceptability ◽  
C Storage ◽  
Refrigeration Storage ◽  
And Storage

The present study was experimented to explore antioxidant potential of herb viz. M. longifolia L. inelongating the shelf life of emulsion based fish product. Since the fish meat product contain excessive amount ofprotein and fat which are vulnerable to spoilage due to proteolysis and lipolysis. Therefore fish nuggets incorporated with 0% (Control), 1%, 2%, and 3% of M. longifolia L. extract along with control was studied to explore the potential of Artemisia nilagiricaL. on oxidative stability and storage of aerobically packaged fish nuggets at refrigeration temp on 0,7,14 and 21st day. Aqueous ethanolic extract of M. longifolia L. was prepared and incorporated in fish nuggets.Fish nuggets prepared with M. longifolia L. (1%) extract were recorded to be the best among all based on varioussensory attributes with overall acceptability of 7.76±0.19. Extract of M. longifolia L. fortified fish nuggets were safefor human consumption till 21st day of refrigeration (4±1)°C storage under aerobically packaging on the basis of TBAvalue, FFA value, microbiological profile and sensory evaluation. The pH, TBA, FFA, total plate count, yeast andmould count were recorded to 6.49±0.008, 0.825±0.0012, 0.320±0.0005, 4.35±0.010, 1.26±0.013 and 2.20±0.008respectively, and were found within acceptable range on 21st day of refrigeration storage. Thus, it can be interpretedthat 1% aqueous ethanolic extracts of M. longifoliacan be utilized in enhancing the shelf-life and improving the sensoryscores of fish nuggets.

scholarly journals Betel (Piper betle L.) leaf ethanolic extracts dechlorophyllized using different methods: antioxidant and antibacterial activities, and application for shelf-life extension of Nile tilapia (Oreochromis niloticus) fillets

RSC Advances ◽  
2021 ◽  
Vol 11 (29) ◽  
pp. 17630-17641
Author(s):  
Mohamed Tagrida ◽  
Soottawat Benjakul
Keyword(s):  
Shelf Life ◽  
Nile Tilapia ◽  
Ethanolic Extract ◽  
Antibacterial Activities ◽  
Life Extension ◽  
Piper Betle ◽  
Refrigerated Storage ◽  
Betel Leaf ◽  
Nile Tilapia Oreochromis Niloticus ◽  
Ethanolic Extracts

Betel leaf ethanolic extract dechlorophyllized using sedimentation (BLEE-SED) exhibited enhanced antioxidant and antibacterial activities. BLEE-SED could extend the shelf-life of Nile tilapia fillets during refrigerated storage (4 °C) up to 9 days.

scholarly journals Effect of Humidity-Controlled Dehydration on Microbial Growth and Quality Characteristics of Fresh Wet Noodles

Foods ◽  
2021 ◽  
Vol 10 (4) ◽  
pp. 844
Author(s):  
Jun-Jie Xing ◽  
Dong-Hui Jiang ◽  
Zhen Yang ◽  
Xiao-Na Guo ◽  
Ke-Xue Zhu
Keyword(s):  
Shelf Life ◽  
Microbial Growth ◽  
Treatment Time ◽  
Positive Influence ◽  
Quality Characteristics ◽  
Plate Count ◽  
Cooking Properties ◽  
Total Plate Count ◽  
Different Temperatures

Humidity-controlled dehydration (HCD) was innovatively applied in this paper to control the growth of microorganisms in fresh wet noodles (FWN). Effects of HCD treatment with different temperatures (40, 60 or 80 °C), relative humidity (RH, 50%, 70% or 90%) and treatment time (5–32 min) on the total plate count (TPC), the shelf-life, and qualities of FWN were investigated. The results showed that HCD reduced the initial microbial load on the fresh noodles and extended the shelf-life up to 14–15 days under refrigeration temperature (10 °C). A 1.39 log10 CFU/g reduction for the initial TPC was achieved after HCD treatment at the temperature of 60 °C and RH of 90%. HCD with higher RH had a more positive influence on quality improvement. The L* values, the apparent stickiness, and the cooking properties of the noodle body were improved by HCD while good sensory and texture quality of noodles were still maintained after the dehydration process.

scholarly journals Quality Characteristics of Nutri-fried Noodles Made from Sweet Potato Tubers and Tops Ipomea batatas

2016 ◽  
Vol 24 (1) ◽  
Author(s):  
Geraldine F. De Jesus ◽  
Shirley G. Dicen ◽  
Maria Crisanta M. Jarque
Keyword(s):  
Shelf Life ◽  
Sweet Potato ◽  
Sugar Content ◽  
Quality Characteristics ◽  
Second Phase ◽  
Potato Tubers ◽  
Total Carbohydrate ◽  
Ipomea Batatas ◽  
Microbial Analysis ◽  
Total Fat

Noodles made from sweet potato can be a healthier alternative to commercially produced ones since it is rich in vitamins and minerals. The product has no artificial preservatives, and the sweetness of its taste comes naturally from the sugar content of the Camote tubers. The project is the second phase of a study on the development of nutri-noodles made from the tubers and tops of sweet potato.  The study determined the physicochemical and microbial analysis and shelf-life of the product and verify its acceptability through quantitative testing. The sample was submitted to Department of Science and Technology Region V for analysis and the results were: 6.53% moisture, 0.13% free fatty acids and <150 CFU/g of yeast and mold count. Moreover, nutrition facts were also computed, Calories is 231, Total Fat= 4%, Cholesterol= 0%, Sodium= 4%, Total Carbohydrate= 6%, Dietary Fiber= 28%, Magnesium =13% and Vitamin B6= 12%. The shelf-life of the product is six months stored at room temperature. The Nutri-fried noodles were served with vegetable toppings, and as rated by the panelists the result was liked very much. After analyzing the quality characteristics of the product, it is recommended that the sample is ready for production and marketing.

scholarly journals Optimization of production of the fermented milk beverage based on Tibetan kefir grains

2021 ◽  
Vol 247 ◽  
pp. 01003
Author(s):  
Rustem Khabibullin ◽  
Mahmud Adylov ◽  
Galina Ezhkova
Keyword(s):  
Shelf Life ◽  
Fermented Milk ◽  
Quality Characteristics ◽  
Response Functions ◽  
Functional Dependencies ◽  
Fermentation Conditions ◽  
Milk Fermentation ◽  
Kefir Grains ◽  
Central Composite

In recent years we have seen interest in Tibetan kefir grains (TKG) for production of fermented milk beverages. The article presents the results of the work on expanding the range of fermented milk beverages based on TKG, studying the influence of fermentation conditions on quality characteristics of beverages and their shelf life. The possibility of their optimization is shown. Using the method of Central Composite Design (CCD), response functions were obtained in the form of 2nd-order polynomials, and the numerical values of the coefficient of these dependencies were calculated. The conditions of milk fermentation by Tibetan kefir grains were optimized. The numerical values of the influencing factors are: the dose of inoculate is (60 ±2) g per 100 ml of the milk, fermentation duration -(30±3) h; fermentation temperature - (35±4)°C. We also studied the effect of sea buckthorn, chokeberry and lingonberry juice additives on the quality of fermented milk drinks and their shelf life. Using the same method CCD we determined the functional dependencies of sensory indicators and shelf life of the beverage on the added amount of berry juice and sucrose. According to the results of the conducted studies, the recipe of a fermented milk beverage was modified. The optimal content of the components (per 100 ml of the drink) is: juice – (12±2) ml, sucrose - (10±1) g.

scholarly journals Investigation of the effect of flower and leaf ethanolic extract of Humulus lupulus plant on the shelf life and quality attributes of strawberry fruits

2021 ◽  
Vol 17 (109) ◽  
pp. 75-90
Author(s):  
Amir Daraei Garmakhany ◽  
habib mirzaei ◽  
Khani Shakarami ◽  
◽  
◽  
...  
Keyword(s):  
Shelf Life ◽  
Ethanolic Extract ◽  
Quality Attributes ◽  
Humulus Lupulus
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