Zobrazeno 1 - 10
of 846
pro vyhledávání: '"extraction rate"'
Publikováno v:
Shipin gongye ke-ji, Vol 45, Iss 17, Pp 163-173 (2024)
In order to efficiently extract pumpkin seed oil and fully realize its application value, continuous phase transition extraction (CPE) was applied to extract pumpkin seed oil in this study. The effects of extraction temperature, extraction time, extr
Externí odkaz:
https://doaj.org/article/7d0d7612f1784f87a85841ef104c4419
Autor:
Muhammad Rizky Zen, Agus Adi Putra, Uswatun Mujahidah, Michelle Maria Magdalena Napitupulu, Chairunnisa Noviarini, Muhammad Miftahur Rahman
Publikováno v:
Jurnal Presipitasi, Vol 21, Iss 2, Pp 513-526 (2024)
Indonesia, as the foremost producer of palm oil globally, faces crucial environmental challenges. Besides palm oil production plays an important role in economic growth and national development, it also has environmental consequences from the product
Externí odkaz:
https://doaj.org/article/3b8cdd5fb90c4e06a76546a7ea8b31b4
Publikováno v:
Journal of Groundwater Science and Engineering, Vol 12, Iss 2, Pp 132-146 (2024)
With the development of industrial activities, global warming has accelerated due to excessive emission of CO2. Enhanced Geothermal System (EGS) utilizes deep geothermal heat for power generation. Although porous medium theory is commonly employed to
Externí odkaz:
https://doaj.org/article/33c2c474ed7e4611b73dfcccaf13f5d5
Publikováno v:
Jurnal Agro Industri Perkebunan, Pp 19-28 (2024)
This research aims to carry out a basic evaluation of the harvest of palm kernel 3 (BD3), palm kernel 7 (BD7), fraction 1 (FR1), and fraction 2 (FR2) on the types of soil and peat and minerals that are tested and analyzed based on observations of the
Externí odkaz:
https://doaj.org/article/432b25fd474e49e3b3faae03764af7f3
Publikováno v:
AGRIVITA Journal of Agricultural Science, Vol 46, Iss 1, Pp 65-77 (2024)
Soil acidity is one of the main factors limiting the growth and sustainable production of oil palm in Indonesia. The aim of this study was to evaluate the effect of various exogenous compounds on improving fruit growth and oil yield of palm oil grown
Externí odkaz:
https://doaj.org/article/e9620f4dc84748a29891f35a71ff62da
Autor:
Jinfeng Si, Xingming Li
Publikováno v:
Kuangchan zonghe liyong, Vol 44, Iss 6, Pp 154-158 (2023)
This is an essay in the field of mineral processing engineering. During the mining and storage process of coal resources, a large amount of oxidized coal is formed, resulting in waste of coal resources and environmental pollution. Extracting humic ac
Externí odkaz:
https://doaj.org/article/0ddddac2c35e42d19d0f2346c6ccd8b9
Autor:
Jian Liu, Youting Liang, Lang Gao, Chao Sun, Jianglin Guan, Zhe Wang, Zhaoxiang Liu, Zhiwei Fang, Min Wang, Haisu Zhang, Ya Cheng
Publikováno v:
Nanomaterials, Vol 14, Iss 17, p 1466 (2024)
We demonstrate high-extraction-rate Ta2O5-core/SiO2-clad photonic waveguides on silicon fabricated by the photolithography-assisted chemo-mechanical etching technique. Low-confinement waveguides of larger than 70% coupling efficiency with optical fib
Externí odkaz:
https://doaj.org/article/820b566e07b54cb69b567de6dd1748e4
Publikováno v:
Shipin yu jixie, Vol 39, Iss 9, Pp 190-195 (2023)
Objective: This study aimed to optimize the extraction process of visceral fish oil from grass carp. Methods: Using grass carp viscera as raw material, fish oil was extracted by using ultrasonic assisted enzyme method. The effects of enzyme type, enz
Externí odkaz:
https://doaj.org/article/eca80058a934487f8756488c9860be67
Autor:
Yan Chen, Jing Liu, Yifan Xu, Chaoqun Sun, Wenjie Qu, Hanchen Du, Menglu He, Junsheng Huo, Jing Sun, Jian Huang, Jiyong Yin
Publikováno v:
Foods, Vol 13, Iss 13, p 2010 (2024)
The main active component of Polygonatum sibiricum (P. sibiricum) rhizome is Polygonatum sibiricum Polysaccharide (PsP) with antioxidant function. At present, only the mature rhizome of P. sibiricum is used to extract PsP, while the young rhizome of
Externí odkaz:
https://doaj.org/article/8a142b6b405c4293bf23af86239cee09
Publikováno v:
Shipin gongye ke-ji, Vol 44, Iss 9, Pp 190-199 (2023)
Using cowhide as raw material, the process of ultrasonic-assisted enzyme extraction of collagen from cowhide was optimized. Based on the single factor experiment, a response surface test was designed, and the extraction rate of cowhide collagen was u
Externí odkaz:
https://doaj.org/article/6acc7a8b3af54d46ad9054733b272831