Results 211 to 220 of about 53,610 (268)

Resin glycosides in aerial parts of Ipomoea batatas are potent lipase inhibitors: potential upcycling of sweet potato by-products to combat obesity.

Food & Function, 2022
Sweet potato (Ipomoea batatas) is a staple food crop that is cultivated globally. While the tubers are widely utilised in the food industry, 95-98% of sweet potato leaves (SPL) are disposed during harvesting.
Joanne Yi Hui Toy, Zhixuan Song, Dejian Huang   +2 more
semanticscholar   +1 more source

Profiling of phenolic acids and flavonoids in sweet potato (Ipomoea batatas L.) leaves and evaluation of their anti-oxidant and hypoglycemic activities

, 2020
Sweet potato (Ipomoea batatas L.) leaf phenolic acids (SPLPA) and sweet potato leaf flavonoids (SPLF) were characterized using ultra-high-performance liquid chromatography (UHPLC)-hybrid quadrupole-orbitrap mass spectrometry and UHPLC coupled with a ...
Dan Luo, Taihua Mu, Hongnan Sun
semanticscholar   +1 more source

Antimutagenicity of Sweetpotato (Ipomoea batatas) Roots

Bioscience, Biotechnology, and Biochemistry, 1999
Antimutagenicity of the water extracts prepared from the storage roots of four varieties of sweetpotato with different flesh colors was investigated using Salmonella typhimurium TA 98. The extract from the whole roots of the purple-colored Ayamurasaki variety effectively decreased the reverse mutation induced not only by Trp-P-1, Trp-P-2, IQ, B[a]P ...
M, Yoshimoto, S, Okuno, M, Yoshinaga, O, Yamakawa, M, Yamaguchi, J, Yamada   +5 more
openaire   +2 more sources

Seven New Aminoacyl Sugars in Ipomoea batatas

Journal of Agricultural and Food Chemistry, 2006
An analysis of the polar extracts from sweet potato Ipomoea batatas (Convolvulaceae) led to the isolation of seven unknown aminoacyl sugars. On the basis of 1D, 2D NMR, and mass spectrometry data, the structures of the compounds were elucidated as: beta-D-fructofuranosyl-(2 --> 1)-alpha-D-[2-O-valyl]-glucopyranoside (1), beta-D-fructofuranosyl-(2 --> 1)
DINI, IRENE, TENORE, GIAN CARLO, E. TRIMARCO, DINI, ANTONIO   +3 more
openaire   +3 more sources

The mechanisms underlying the reduction in aluminum toxicity and improvements in the yield of sweet potato (Ipomoea batatas L.) After organic and inorganic amendment of an acidic ultisol

, 2020
Soil acidification limits crop and pasture production and leads to the degradation of agroecosystems. The dissolution of aluminum (Al) in acidic soils can lead to Al toxicity towards plants depending on the species of Al present, and can decrease crop ...
Wen-rui Zhao, Jiu-yu Li, Jun Jiang, Hai-long Lu, Z. Hong, W. Qian, R. Xu, Kai-ying Deng, Peng Guan   +8 more
semanticscholar   +1 more source

The Seedling Anatomy of Ipomoea batatas

Botanical Gazette, 1932
1. The structure of the seed and the development of the seedling of I pomoea batatas are described. 2. The primary root is tetrarch, and in the growing point three histogens may be observed. The plerome and periblem give rise to stele and cortex respectively, while the calyptrogen produces the root cap and by a final periclinal division forms the ...
openaire   +1 more source

Sweet Potato [Ipomoea batatas (L.) Lam.]

2006
Among the available transformation methods reported on sweet potato, Agrobacterium tumefaciens-mediated transformation is more successful and desirable. Stem explants have shown to be ideal for the transformation of sweet potato because of their ready availability as explants, the simple transformation process, and high-frequency-regeneration via ...
Guo-qing, Song, Ken-ichi, Yamaguchi
openaire   +2 more sources

Preparation and characterization of indicator films from carboxymethyl-cellulose/starch and purple sweet potato (Ipomoea batatas (L.) lam) anthocyanins for monitoring fish freshness.

International Journal of Biological Macromolecules, 2019
A novel indicator film from carboxymethyl-cellulose (CMC)/starch (S) and purple sweet potato anthocyanins (PSPA) was prepared and characterized. The Fourier transform infrared spectroscopic (FT-IR) analysis indicated that new interaction were generated ...
G. Jiang, X. Hou, Xuedan Zeng, Can Zhang, Hejun Wu, Guanghui Shen, Shanshan Li, Qing-ying Luo, Meiliang Li, Xingyan Liu, Anjun Chen, Zhangying Wang, Zhiqing Zhang   +12 more
semanticscholar   +1 more source

Endophytic Bacillus amyloliquefaciens YTB1407 elicits resistance against two fungal pathogens in sweet potato (Ipomoea batatas (L.) Lam.).

Journal of plant physiology, 2020
The endophytic Bacillus amyloliquefaciens YTB1407 was previously reported to promote the growth of sweet potato (Ipomoea batatas cv. Yanshu 25). Here, we demonstrate in both in vitro and pot trial assays that pre-treatment with YTB1407 suspension could ...
C. Wang, Yingzi Wang, Z. Chu, Pei-Song Wang, Baoshun Liu, Bao-Yan Li, Xiao-li Yu, Bing-Hui Luan   +7 more
semanticscholar   +1 more source

Modification of sweet potato (Ipomoea batatas Lam.) residues soluble dietary fiber following twin-screw extrusion.

Food Chemistry, 2020
Effect of twin-screw extrusion on soluble dietary fiber (SDF) from sweet potato residues (SPRs) were investigated using optimized conditions, at screw speed of 180 rpm, feed rate at 17 Hz, feed moisture at 40% and extrusion temperature at 150 °C ...
Hanzhen Qiao, H. Shao, Xiaojing Zheng, Jiawen Liu, Jiaqi Liu, Jin Huang, Caiyun Zhang, Zhen Liu, Jinrong Wang, W. Guan   +9 more
semanticscholar   +1 more source