Results 51 to 60 of about 2,609 (184)

Uncovering the Key Factors Influencing Phytochemical and Phytopharmacological Properties During Medicinal Plant Processing

eFood, Volume 7, Issue 1, February 2026.
From farm to pharma, this review details the engineering of quality in medicinal plants through a science‐driven approach: it first elucidates how genetic and environmental factors inscribe the plant's phytochemical and phytopharmacological profile before harvest, and then dissects the postharvest techniques and technologies—chemical and thermal pre ...
Elyas Aryakia
wiley   +1 more source

Genome-wide analysis of the C2H2-ZFP gene family in Stevia rebaudiana reveals involvement in abiotic stress response

Scientific Reports
Stevia (Stevia rebaudiana Bertoni) is a natural sweetener plant that accumulates highly sweet steviol glycosides (SGs) especially in leaves. Stevia is native to humid areas and does not have a high tolerance to drought which is the most serious abiotic ...
Shahla Nikraftar, Rahman Ebrahimzadegan, Mohammad Majdi, Ghader Mirzaghaderi   +3 more
doaj   +1 more source

EVALUATION OF GROWTH, ACTIVE INGREDIENTS AND GENETIC DISTANCES OF SOME ECOTYPES OF STEVIA (Stevia rebaudiana Bert.) PLANT [PDF]

Journal of Productivity and Development
In order to evaluate growth, active ingredients and genetic distances of some ecotypes of stevia (Stevia rebaudiana Bert.) plant, the samples were collected from Sharkia, Cairo, Damietta and Kafrelshakh Governorates during the two consecutive summer ...
Darwish Ibrahim, Abdalla Abd El-Atty, mohammed Abdelkader   +2 more
doaj   +1 more source

Influence of Cadmium and Arbuscular Mycorrhizae on Growth and Chlorophyll Content in Theobroma cacao and Theobroma grandiflorum Plants

Advances in Agriculture, Volume 2026, Issue 1, 2026.
Inoculation of arbuscular mycorrhizal fungi (AMF) has important benefits, not only for plant growth but also for reducing Cd absorption in Theobroma plants. This study aimed to investigate the influence of cadmium (Cd) and arbuscular mycorrhizae (AM) on growth and chlorophyll content (CC) in Theobroma plants.
Geomar Vallejos-Torres, Noelia García-Vallejos, Nery Gaona-Jimenez, Andi Lozano, Carlos M. Lozano-Carranza, Alberto Alva Arévalo, Víctor Humberto Puicón Niño de Guzmán, Jorge Saavedra-Ramírez, Juan C. Tuesta-Hidalgo, Oscar A. Tuesta-Hidalgo, Manuel Jesús Valdez-Andía, Karina M. Ordoñez-Ruiz, Juan R. Baselly-Villanueva, Amelia Salimonti   +13 more
wiley   +1 more source

Antioxidant Activity of Stevia rebaudiana

NIPPON SHOKUHIN KAGAKU KOGAKU KAISHI, 1998
ステビア茎粗抽出物は強い抗酸化活性を示した.その活性は抗酸化指数で葉に比べ5倍程度高く,現在ほとんど利用されていない茎の新たな利用価値を提示した.ステビア抽出末はマイワシ油およびリノール酸に対して100ppmの添加で抗酸化効果を発現した.その効果は同濃度のBHT,α-Tocに匹敵する強さを示した.ステビア抽出末はα-Tocおよびクエン酸を併用することにより抗酸化効果が増強された.ステビア抽出末の抗酸化有効成分は主として透析外液(分画分子量500)に存在した.外液濃縮物を逆相カラムクロマトグラフィー.薄層クロマトグラフィーで分画し,複数の有効画分を認めた.その多くは,ポリフェノール化合物であったが,最も強い効果を示した成分にはカリウムが高濃度で存在した.
XI, Yinci, YAMAGUCHI, Toshiyasu, SATO, Minoru, TAKEUCHI, Masaaki   +3 more
openaire   +2 more sources

A Modified BCA Method for Determination of Residual Protein in Enzymatic Biosynthetic Rebaudioside M

International Journal of Food Science, Volume 2026, Issue 1, 2026.
The sweetener Rebaudioside M (Reb M) has broad application prospects and can be produced on a large scale by enzymatic methods. However, detecting exogenous protein residues in Reb M products remains a major challenge, and methods for detecting protein residues in Reb M have rarely been reported. In this study, Reb M was dissolved in a sodium hydroxide
Feng Li, Wenjing Zhang, Jiaxi Bai, Xinjing Yang, Yanyan Huo, Yingjuan Qu, Giorgia Spigno   +6 more
wiley   +1 more source

Effects of Different Plant Density and Cutting Times on Yield of Stevia under the Çukurova Conditions

International Journal of Secondary Metabolite, 2017
Stevia (Stevia rebaudiana Bertoni) is perennial shrub form plant belonging to Asteraceae. It is indigenous to Paraguay and Brazil. Stevia is a natural sweetening and it has using potential to diets of obesity patients with non-caloric specialty and ...
Leyla Sezer Tansı, Elnaz Samadpourrigani, Selin Gedik   +2 more
doaj   +1 more source

Optimization of Gluten‐Free and Low‐GI Crispy Cookies From Agrowaste Flours Using Nutritional Sweetener and Lecithin: A Qualitative and Functional Assessment

International Journal of Food Science, Volume 2026, Issue 1, 2026.
Nowadays, food trends are heading towards gluten‐free and healthier food, including cookies, due to the rising prevalence of celiac disease and other gluten‐related disorders. One way to keep up with the trend is to use agrowaste flour. However, consumers’ acceptance of such cookies may be lower compared to that of cookies made with conventional wheat ...
Tiffany Arista Sutanto, Giovanni Aurelia Belinda, Christina Mumpuni Erawati, Ardhia Deasy Rosita Dewi, Maria Goretti Marianti Purwanto, Munmun Bardhan   +5 more
wiley   +1 more source

Effects of stevia on synaptic plasticity and NADPH oxidase level of CNS in conditions of metabolic disorders caused by fructose

BMC Complementary and Alternative Medicine, 2017
Background Excess dietary fructose intake associated with metabolic syndrome and insulin resistance and increased risk of developing type 2 diabetes. Previous animal studies have reported that diabetic animals have significantly impaired behavioural and ...
V. A. Chavushyan, K. V. Simonyan, R. M. Simonyan, A. S. Isoyan, G. M. Simonyan, M. A. Babakhanyan, L. E. Hovhannisyian, Kh. H. Nahapetyan, L. G. Avetisyan, M. A. Simonyan   +9 more
doaj   +1 more source

REDUCTION ON THE LEVELS OF TANNINS FROM STEVIA REBAUDIANA EXTRACT USING ACTIVATED CARBON

Alchemy, 2015
Extraction of tannins from leaves of Stevia rebaudiana using ethanol 30% with a temperature variation of 30, 50, 70 and 100oC for 3 hours was performed. Reduction on the levels of tannins in stevia extract is done by using activated carbon.
Triana Kusumaningsih, Nur Jannah Asrilya, Suci Wulandari, Dewi Restu Tri Wardani, Khoirul Fatihin   +4 more
doaj   +1 more source