scholarly journals Effects of Quince Seed Mucilage and Green Tea Extract as Active Edible Coatings on Quality of Pacific White Shrimps During Cold Storage

2020 ◽  
Vol 7 (2) ◽  
pp. 29-36
Author(s):  
Mohammad Noshad ◽  
Behzad Nasehi ◽  
Adieh Anvar ◽  
◽  
◽  
...  
Keyword(s):  
Green Tea ◽  
Cold Storage ◽  
Green Tea Extract ◽  
Edible Coatings ◽  
Tea Extract ◽  
Seed Mucilage

scholarly journals Effect of green tea extract in extender of Simmental bull semen on pregnancy rate of recipients

2021 ◽  
Vol 34 (2) ◽  
pp. 198-204 ◽  
Author(s):  
Suherni Susilowati ◽  
Trilas Sardjito ◽  
Imam Mustofa ◽  
Oky Setio Widodo ◽  
Rochmah Kurnijasanti
Keyword(s):  
Pregnancy Rate ◽  
Dna Fragmentation ◽  
Green Tea ◽  
Prostaglandin F2α ◽  
Green Tea Extract ◽  
Control Group ◽  
Bull Semen ◽  
Frozen Semen ◽  
Tea Extract

Objective: The aim of this study was to ascertain the effects of adding green tea extract (GTE) to skim milk-egg yolk (SM-EY) extender on both the quality of post-thawed bull semen and the pregnancy rates of the recipient cows.Methods: Twelve ejaculates from four Simmental bulls, aged 3 to 5 years and weighing 900 to 950 kg, were diluted SM-EY extender, added with 0, 0.05, 0.1, and 0.15 mg GTE/100 mL extender and then frozen. After four weeks storage in liquid nitrogen, the sperm were thawed and evaluated for viability, motility, intact plasma membrane (IPM), and DNA fragmentation. Meanwhile, the estrus cycles of 48 recipient cows were synchronized by intramuscular administration of a single injection of 5 mg prostaglandin F2α. Estrus cows were divided into four equal groups and inseminated artificially 18 to 20 h after the onset of estrus by using semen from each extender group. Pregnancy was diagnosed by measuring serum progesterone levels at 21 days, followed by transrectal palpation 90 days after insemination.Results: The findings revealed that adding 0.1 mg of GTE/100 mL extender produced the highest percentages of sperm viability (70.67%±1.75%), motility (69.17%±1.47%), and IPM (69.23%±1.21%) and the lowest percentage of DNA fragmentation (3.00%±0.50%). The pregnancy diagnosis revealed that all cows (36/36) inseminated using frozen semen in GTE addition extender were pregnant (pregnancy rate 100%), whereas the pregnancy rate of the control group was 83.33% (10/12).Conclusion: It may be concluded that 0.1 mg GTE/100 mL extender yields the best quality of spermatozoa and that all variants doses of GTE in extender produce a higher pregnancy rate among recipient cows.

scholarly journals Maintaining the Quality of Kacang Buck Semen in Chilled Storage with the Addition of Green Tea Extract in Extender

2021 ◽  
Vol 44 (4) ◽  
pp. 408-414
Author(s):  
S. Susilowati ◽  
I. Mustofa ◽  
W. Wurlina ◽  
T. Hernawati ◽  
Y. Oktanella
Keyword(s):  
Green Tea ◽  
Green Tea Extract ◽  
Chilled Storage ◽  
Tea Extract

Effects of green tea extract on the quality of bread made from unfrozen and frozen dough processes

2006 ◽  
Vol 86 (6) ◽  
pp. 857-864 ◽  
Author(s):  
Rong Wang ◽  
Weibiao Zhou ◽  
Huei-Huei Yu ◽  
Weng-Fai Chow
Keyword(s):  
Green Tea ◽  
Green Tea Extract ◽  
Frozen Dough ◽  
Tea Extract

scholarly journals PENGARUH PENAMBAHAN EKSTRAK TEH HIJAU (Camellia sinensis) DALAM BAHAN PENGENCER SUSU SKIM KUNING TELUR TERHADAP KUALITAS SPERMATOZOA DOMBA SAPUDI YANG DISIMPAN PADA SUHU DINGIN

2020 ◽  
Vol 8 (2) ◽  
pp. 122
Author(s):  
Wahyu Retno Swari ◽  
Emy Koestanti Sabdoningrum ◽  
Wurlina Wurlina ◽  
Suherni Susilowati ◽  
Rochmah Kurnijasanti ◽  
...  
Keyword(s):  
Plasma Membrane ◽  
Green Tea ◽  
Plasma Membranes ◽  
Skim Milk ◽  
Egg Yolk ◽  
Green Tea Extract ◽  
Cold Temperatures ◽  
Tea Extract ◽  
Range Test

The purpose of this study was to determinated the effect and the best concentration of greentea extract in skim milk and egg yolk diluent for quality sapudi sheep spermatozoa were measured in motility, viability and intact plasma membrane that was stored on cold temperature. The semen was devided into four groups; skim milk and egg yolk diluent, 0,5% green tea extract in skim milk and egg yolk diluent, 0,1% green tea extract in skim milk and egg yolk diluent, and 0,15% green tea extract in skim milk and egg yolk diluent. Spermatozoa quality was observed day 1, day 2, day 3, day 4 and day 5 after being diluted. The data obtained was analyzed with the Analysis of Variant (ANOVA), followed by multiple range test duncan. The results showed that the highest percentage of motility, viability and intact plasma membrane derived from green tea extract 0,15% on skim milk and egg yolk diluent  for 1 day storage is 86.66b ± 2.58, 92.00b ± 1.78, and 74.16b ± 3.25. The lowest percentage of motility, viability and intact plasma membranes was obtained from the skim milk and egg yolk diluent for 5 days storage is 43.33a ± 6.05, 56.50a ± 3.08 and 28.33a ± 2.80. The conclusion of this study is the addition of 0.15% green tea extract in a skim milk and egg yolk diluent can maintain the quality of sperm for up to 5 days of storage at cold temperatures.

The quality and storage stability of chicken patties prepared with different additives

2015 ◽  
Vol 45 (5) ◽  
pp. 728-739 ◽  
Author(s):  
Achir Jamwal ◽  
Sunil Kumar ◽  
Z. F. Bhat ◽  
Arvind Kumar ◽  
Simranjeet Kaur
Keyword(s):  
Green Tea ◽  
Quality Parameters ◽  
Green Tea Extract ◽  
Red Pepper ◽  
Storage Quality ◽  
Content Type ◽  
Sensory Parameters ◽  
Tea Extract ◽  
Chicken Patties

Purpose – The purpose of the present study was to evaluate the effect of green tea extract, fig and red pepper on the quality characteristics of chicken patties during refrigerated storage. Design/methodology/approach – The study was designed to evaluate the effect of green tea extract, fig and red pepper on the storage quality parameters of chicken patties. The products were developed by incorporating optimum level of green tea extract (400 mg/kg), fig (4 per cent) and red pepper (10 per cent) separately and were aerobically packaged in low-density polyethylene pouches and assessed for various storage-quality parameters under refrigerated (4 ± 1°C) conditions for 21 days of storage. The products were evaluated for various physicochemical, microbiological and sensory parameters at regular intervals of 0, 7, 14 and 21 days. Findings – A significant (p < 0.05) effect of green tea extract, fig and red pepper was observed on the pH and TBARS (mg malonaldehyde/kg) values of the chicken patties. A significant (p < 0.05) effect was also observed on the microbiological characteristics as the products incorporated with green tea extract, fig and red pepper showed significantly (p < 0.05) lower values for total plate count, psychrophillic count and yeast and mould count during the period of storage. Coliforms were not detected throughout the period of storage. Significantly (p < 0.05) higher scores were observed for various sensory parameters of the products incorporated with green tea extract, fig and red pepper. Originality/value – Green tea extract (400 mg/kg), fig (4 per cent) and red pepper (10 per cent) successfully improved the oxidative stability and storage quality of the products during refrigerated (4 ± 1°C) storage and may be commercially exploited to improve the storage quality of muscle foods without adversely affecting the sensory quality of the products.

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