Plant Juices and Related Medicinal Preparations: Issues of Standardization and Quality Control

Olefir, Yu. V.; Sakanyan, E. I.; Терешина, Н. С.; Lyakina, M. N.; Шишова, Л. И.

doi:10.1007/s11094-018-1818-1

Cited by 4 publications

(3 citation statements)

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“…e entire concrete pouring process needs to be carried out through the constant temperature, and the calculation idea is to calculate the sum according to the temperature change. According to the above calculation, it can be obtained that the mix ratio basically meets the basic requirements of largevolume concrete construction, and at the same time, the construction unit needs to do well in the insulation measures during and after the concrete pouring [19].…”

Section: Calculation Of Surface Temperature Of Concretementioning

confidence: 98%

Construction Technology and Quality Control of Power and Electrical Engineering Based on Convolutional Neural Network

Xiao¹

2021

Security and Communication Networks

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In the context of the Internet era, more and more parties have begun to store, process, and analyze data, but the accompanying question is whether people are reasonable about the data under the impact of massive data, effective and efficient analysis, especially the problems faced in this project. This article aims to study the quality control problems faced by electric power and electrical engineering in the construction process through the use of convolutional neural networks. Under this idea, this article proposes a multilayer convolution method. The experimental results show that the use of the improved multilayer convolution method for the convolution method of the convolutional neural network can effectively improve the multiple analysis problems of small datasets in the construction of electric power and electrical engineering; in this way, the relevant data are analyzed; by controlling the quality of construction, the quality problem has been greatly improved. After comparison, it is concluded that the overall construction quality has increased by 35%.

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Section: Calculation Of Surface Temperature Of Concretementioning

confidence: 98%

Construction Technology and Quality Control of Power and Electrical Engineering Based on Convolutional Neural Network

Xiao¹

2021

Security and Communication Networks

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“…Colorimetric tests were performed with a 2% ferric chloride (FeCl 3 ) solution to distinguish between types of tannins (condensed or hydrolyzed). Condensed tannins were quantified using the Stiasny method [ 14 ], which was repeated three times, and the presence of tannins was confirmed based on the turbidity of the water extract.…”

Section: Methodsmentioning

confidence: 99%

Insecticidal activity of Ageratina adenophora (Asteraceae) extract against Limax maximus (Mollusca, Limacidae) at different developmental stages and its chemical constituent analysis

Li,

Zhao,

Pan

et al. 2024

PLoS ONE

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Limax maximus, or great gray slug, is a common agriculture pest. The pest infests crops during their growth phase, creating holes in vegetable leaves, particularly in seedlings and tender leaves. A study was conducted to assess the insecticidal activity of Ageratina adenophora extract against these slugs. Factors such as fecundity, growth, hatching rate, offspring survival rate, protective enzyme activity, and detoxifying enzyme activity were examined in slugs exposed to the extract’s sublethal concentration (LC50) for two different durations (24 and 48 h). The phytochemical variability of the extracts was also studied. The LC50 value of the A. adenophora extract against L. maximus was 35.9 mg/mL. This extract significantly reduced the hatching rate of eggs and the survival rate of offspring hatched from exposed eggs compared with the control. The lowest rates were observed in those exposed for 48 h. The survival, growth, protective enzyme, and detoxification activity of newly hatched and 40-day-old slugs decreased. The A. adenophora extract contained tannins, flavonoids, and saponins, possibly contributing to their biological effects. These results suggest that the extract could be used as an alternative treatment for slug extermination, effectively controlling this species.

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“…The existence of avonoids in the solution was proved by 10% sodium hydroxide colorimetric analysis [11]. The identi cation of saponins and the determination of foaming index in water extract were realized according to [12,13]. In order to identify the presence of tannins in Ageratina adenophora extract, Agar solution was prepared in distilled water at a concentration of 2.5%.…”

Section: Phytochemical Analysis Of Aqueous Extract Of Ageratina Adeno...mentioning

confidence: 99%

Insecticidal activity of Ageratina adenophora (Asteraceae) extract against Limax maximus (Mollusca, Limacidae) at different development stages and its chemical constituent analysis

Li,

Zhao,

Pan

et al. 2023

Preprint

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The great grey slug, Limax maximus is one of the common agricultural pests, which infesting the growing period of vegetables by making holes or lacerations in the leaves of vegetables, especially seedlings and tender leaves. To evaluate the insecticidal activity of Ageratina adenophora extract against slugs, the fecundity, growth, hatching rate, offspring survival rate, protective enzyme and detoxifying enzyme activity of slugs in different periods exposed to LC50 of the extract for two different time intervals (i.e., 24 h, 48 h), and extracts phytochemical variability were studied. The LC50 values of the A. adenophora extract against L. maximus was 35.9 mg/ml. This extract significantly reduced the hatching rate of eggs and the survival rate of offspring hatched from exposed eggs compared to the control, which exposed for 48 hours was lowest. The survival, growth, protective enzyme and detoxification enzyme activity of newly hatched and 40-day-old slugs decreased. In the A. adenophora extracts, tannins, flavonoids and saponins were identified, which may be beneficial in their biological effects. These results suggest that A. adenophora extract can be used as an alternative drug to kill slugs to effectively control the species.

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Plant Juices and Related Medicinal Preparations: Issues of Standardization and Quality Control

Cited by 4 publications

References 0 publications

Construction Technology and Quality Control of Power and Electrical Engineering Based on Convolutional Neural Network

Construction Technology and Quality Control of Power and Electrical Engineering Based on Convolutional Neural Network

Insecticidal activity of Ageratina adenophora (Asteraceae) extract against Limax maximus (Mollusca, Limacidae) at different developmental stages and its chemical constituent analysis

Insecticidal activity of Ageratina adenophora (Asteraceae) extract against Limax maximus (Mollusca, Limacidae) at different development stages and its chemical constituent analysis

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