Results 171 to 180 of about 12,098 (208)

High-yielding Fertilization Technology for Citrus grandis

2019
As of April 2017, the planting area of Citrus grandis in Ruili City was 594.3 ha. Among it, the area of fruiting trees was 267.2 ha, and they were mainly owned by small growers. In view of the serious fragmentation of pomelos, the large investment in fertilizers, and the unsatisfactory production efficiency of C.
YANG, Derong, SHEN, Ming, ZENG, Zhiwei, ZHOU, Long, YANG, Derong, SHEN, Ming, ZENG, Zhiwei, ZHOU, Long   +7 more
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Alkaloids and coumarins of Citrus grandis

Phytochemistry, 1988
Abstract Buntanine, a new prenylated acridone alkaloid and citrubuntin, a new coumarin together with twenty-four known compounds have been isolated from the root bark of Citrus grandis . The structures of buntanine and citrubuntin were established by spectral methods and chemical evidence.
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Identification and Control of HLB Disease in Citrus grandis

2019
HLB disease has been endangering citrus production, and it is an important task in Citrus grandis production to identify and control HLB disease. Diaphorina citri and Trioza erytreae are the main vectors for the spreading of HLB disease. Scientific and proper release of predatory natural enemies such as ladybugs, combined with chemical control can ...
YANG, Derong, ZENG, Zhiwei, ZHOU, Long, LI, Jinping, XU, Chen, ZHOU, Lingxiang, WANG, Fang, YANG, Derong, ZENG, Zhiwei, ZHOU, Long, LI, Jinping, XU, Chen, ZHOU, Lingxiang, WANG, Fang   +13 more
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Alkaloids and coumarins from stem bark of Citrus grandis

Phytochemistry, 1989
Abstract An acetone extract of the stem bark of Citrus grandis. f. buntan afforded a new acridone alkaloid, buntanmine-A and a new coumarin, buntansin, together with six known acridone alkaloids and 10 known coumarins. Structures were elucidated by spectral methods and chemical transformations.
Shiow-Chyn Huang, Ming-Tyan Chen, Tian-Shung Wu   +2 more
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Diversity of Endophytic Bacterial Populations in Citrus grandis cv. Tomentosa

Chiang Mai Journal of Science, 2022
It is necessary to understand the microbial interactions with this plant to study the effect of its medicinal quality. In the present study, high-throughput sequencing was used to analyze the diversity of endophytic bacteria on leaves, branches and fruits of C. grandis cv. Tomentosa.
Yong-Xin Shu, Ishara Sandeepani Manawasinghe, Zhang-Yong Dong, Jie-Rong Liang, Mei Luo   +4 more
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In vitro propagation of pummelo (Citrus grandis L. osbeck)

In Vitro Cellular & Developmental Biology - Plant, 2000
Several experiments were carried out to develop protocols for the in vitro propagation of pummelo (Citrus grandis L. Osbeck) using shoot-tip explants from seedlings. Murashige and Skoog (MS) medium supplemented with various concentrations of 6-benzylaminopurine (BA) and thidiazuron (TDZ), singly or in combination with α-naphthaleneacetic acid (NAA ...
Haq, N., Paudyal, K.P.
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[Descriptions and microscopy identification of Citrus grandis var. tomentosa Hort. and Citrus grandis Osbeck].

Zhong yao cai = Zhongyaocai = Journal of Chinese medicinal materials, 2004
To identify Citrus grandis var. tomentosa Hort. and Citrus grandis Osbeck.Descriptions and microscopy identification.There are nonglandular hair in the stem epidermis, many starch grains in the stem cortex and many prismatic crystals of calcium oxalate in the phloem of C. grandis var. tomentosa Hart. The palisade tissues of the leave are thick.
Xiaoguang, Li, Li, Lin, Zhixia, Chen
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Coumarins, acridone alkaloids and a flavone from Citrus grandis

Phytochemistry, 1988
Abstract An acetone extract of root bark of Citrus grandis Osbeck gave a new flavone, honyucitrin, and a new coumarin, honyudisin, together with nine known coumarins and 11 acridone alkaloids. Their structures were determined by spectral methods and some chemical transformations. The antimicrobial activity of the compounds was also examined.
Tian-Shung Wu, Shiow-Chyn Huang, Ting-Ting Jong, Jeng-Shiow Lai, Chang-Sheng Kuoh   +4 more
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Fuzzy clustering algorithms for identification of Exocarpium Citrus Grandis through chromatography

Soft Computing, 2015
Chromatography has been extensively applied in identification and quality control of Chinese medicines (CMs). However, regular analytical methods are not suitable if labeled patterns or reference patterns are not available. Unsupervised and semi-supervised recognition approaches for chromatographic patterns, namely nonrandomized fuzzy C-Means ...
Hang Wei 0001, Li Lin, Honglai Zhang, Yangyang Xu, Shao-dong Deng, Jiajing Yu, Jiaming Hong, Rui Chen, Qinqun Chen   +8 more
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Limonoids in Pummelos [Citrus grandis (L.) Osbeck]

Journal of Food Science, 1995
ABSTRACT Juice and seeds from 16 cultivars of mature pummelo fruits were analyzed for limonoid content. Pummelo juice contained an average of 18 ppm limonin and 29 ppm total limonoid glucosides. Compared to other juices, ptmnnelo contained very high concentrations of limonin and very low concentrations of limonoid glucosides. Limonin,
HIDEAKI OHTA, SHIN HASEGAWA
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