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Sodium cellulose
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Rice straw contains more than 35% of cellulose.This material presents a potential feedstock for bioethanol production. In this study, the two-stage pretreatment of Q5 specie rice straw was used for preparation of cellulosic pulp for enzymatic saccharification.
6p
vilarry
01-04-2024
5
1
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The article presents the effectiveness of a combination of additives, including Hydroxypropyl Methyl Cellulose (HPMC), Sodium Carboxymethyl Cellulose (CMC), Glucose Oxidase (GOX) enzyme, and trehalose in improving the quality of Baguette and Hamburger bread made from frozen dough.
5p
visergey
14-03-2024
4
2
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Dielectric phenomena at phase transition temperature for nanoparticles of triglycine sulfate (TGS) and Sodium Nitrite (NaNO2) embedded into the pores of bacterial nanocrystalline cellulose Acetobacter Xylinum have been investigated.
8p
vimarillynhewson
02-01-2024
4
3
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In the present study, antibacterial cellulose fibres were successfully fabricated by a simple and costeffective procedure by utilizing nano zinc oxide. The possible nano zinc oxide was successfully synthesized by precipitation technique and then impregnated effectively over cellulose fibres through sodium alginate matrix.
7p
vihermione
06-01-2023
5
2
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Aqueous sodium hydroxide solutions are extensively used as solvents for lignin in kraft pulping. These are also appealing systems for cellulose dissolution due to their inexpensiveness, ease to recycle and low toxicity. Cellulose dissolution occurs in a narrow concentration region and at low temperatures.
8p
viginny
30-12-2022
11
2
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Xylan is a biopolymer readily available from forest resources. Various modification methods, including oxidation with sodium periodate, have been shown to facilitate the engineering applications of xylan. However, modification procedures are often optimized for semicrystalline high molecular weight polysaccharide cellulose rather than for lower molecular weight and amorphous polysaccharide xylan.
7p
viginny
30-12-2022
10
2
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Poloxamer 407 (polox407) is widely studied as thermogelling polymer, transitioning to a gel state when warmed Polox407 forms weak hydrogels with rapid dissolution in excess solvent. This study reports the development of binary systems composed of polox407 and hydroxypropyl methylcellulose (HPMC) or sodium carboxymethylcellulose (NaCMC) aiming to improve the rheological and mechanical properties of the hydrogel.
14p
viginny
30-12-2022
7
2
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In order to investigate the interaction of graphene oxide (GO) with different cellulose polymorphs (I and II), we synthesized cellulose (I and II)/GO composites using the sonication method. Interestingly, no new peaks were observed in the FT-IR pattern of the cellulose (I and II)/GO composites, indicating that no chemical reactions took place between GO and cellulose. The X-ray diffraction patterns of cellulose I and II/GO composites were slightly different than those observed for cellulose I and II, indicating that some physical interactions occurred between the GO and cellulose.
10p
tudichquannguyet
29-11-2021
9
1
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Zinc oxide/sodium cellulose composite with different ZnO loadings was prepared for the first time. The crystal structures of cellulose, sodium cellulose, and ZnO/sodium cellulose composite were characterized by FT-IR, XRD, XPS, SEM, and EDX. ZnO/sodium cellulose showed a similar XRD pattern to that of cellulose II. The XPS spectrum emphasized the presence of Zn2+ and Na+ ions in the prepared composite. Additionally, the SEM analysis showed the growth of ZnO crystals on the sodium cellulose surface.
12p
tudichquannguyet
29-11-2021
7
1
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The influence of dose, concentration of CMC and bentonite on the sorption of hydrogels was investigated by atomic absorption spectrometry (AAS) method. According to the Langmuir isotherm model, the maximum adsorption capacities of CMC/bentonite hydrogel for Cu2+ and Pb2+ were 181.82 mg/g and 204.08 mg/g at room temperature, respectively. The pseudo-second-order model which describes the adsorption process of Cu2+ and Pb2+ was also studied. Mời các bạn tham khảo!
8p
princessmononoke
29-11-2021
14
1
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The objective of this study is to obtain the protein content in NRL ≤ 50 µg/g of rubber and to evaluate the effect of oligoHEC treatment on the soluble protein content in NRL. The results show that oligoHEC at low concentration (0.25 %) effectively extracted protein molecules. Interestingly, the allergenic protein content in NRL decreased proportionally with the increase in oligoHEC concentration.
8p
spiritedaway36
25-11-2021
6
1
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Chitosan and Alginate were used as biopolymer to prepare membranes for protein adsorption. The network requires a cross-linker able to form bridges between polymeric chains. Viscopearl-mini® (VM) was used as a support to synthesize them.
22p
vijiraiya2711
27-05-2020
11
1
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Currently available anti-ulcer drugs suffer from serious side effects which limited their uses and prompted the need to search for a safe and efficient new anti-ulcer agent. Boswellia gum resin (BR) emerged as a safe, efficient, natural, and economic potential cytoprotective agent. Thus, it is of medical importance to develop gastroretentive (GR) formulations of BR to enhance its bioavailability and antiulcer efficacy. Early attempts involved the use of organic solvents and non-applicability to large-scale production.
11p
caothientrangnguyen
09-05-2020
12
0
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This work was envisaged to develop compression-coated tablets using a blend of Ca+2 ion crosslinked carboxymethyl xanthan gum (CMXG) and sodium alginate (SAL) for delayed release of immediate pulse release tablets of prednisolone (PDL) in the colon without the need of colonic bacterial intervention for degradation of the polysaccharide coat. The core tablets containing PDL and other compatible excipients were prepared by direct compression method and subsequently compression coated with different ratios of CMXG and SAL.
12p
caothientrangnguyen
09-05-2020
19
0
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Diarrhoea is one of the most important problem causing great economic loss to dairy industry by drastic reduction in milk production. The present study was carried out in cattle reared at different organized dairy farms in and around Durg to evaluate the therapeutic efficacy of synbiotics along with antibiotic in diarrhoeic cattle. A total of 18 cattle were selected and divided into three groups. Group I (n=6) served as normal healthy control whereas group (n=6) II and III were diarrhoeic cattle.
12p
nguaconbaynhay3
07-02-2020
10
1
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Agar, một polysaccharide được chiết tách từ loài rong đỏ và có nhiều trong họ rong câu chỉ vàng – có khả năng nuôi trồng với sản lượng lớn tại Việt Nam. Agar được ứng dụng nhiều trong công nghệ thực phẩm và một số lĩnh vực khác. Chúng được dùng như một phụ liệu tạo nhớt, tạo đặc, tạo gel, nhũ hóa và ổn định hệ thực phẩm. Việc nghiên cứu trạng thái, độ nhớt của dung dịch agar hay độ cứng của gel agar dưới ảnh hưởng của Sodium carboxymethyl cellulose (CMC), nhiệt độ và nồng độ agar làm cơ sở khoa học cho việc ứng dụng có hiệu quả agar trong nhiều lĩnh vực của cuộc sống.
8p
guestgreat
12-05-2019
60
1
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Surfactants are widely used in bakeries as dough strengtheners and dough improvers but there is a wide range of compounds available according to their mode of action that could potentially improve the quality of not only the simple breads and doughs but also of frozen dough.
8p
vitamix
15-02-2019
15
1
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Crude cellulase was extracted from the digestive tracts of 30 mature Achatina achatina and subjected to a 3-step purification process of ammonium sulfate precipitation, dialysis, and gel filtration.
7p
vivant2711
01-02-2019
12
1
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Bài tiểu luận phụ gia thực phẩm trình bày về một số sản phẩm có sử dụng keo ưa nước trên thị trường hiện nay như: Sodium carboxylmethyl cellulose, Gelatin, Alginate, Gum Arabic, Agar, Carrageenan cùng với ảnh hưởng của pH và nồng độ ion Ca đến khả năng tạo đông của Pectin trong sản xuất nước quả,... Mời các bạn cùng tham khảo.
29p
hoanglinh0808
14-03-2018
441
39
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THÀNH PHẦN cho 1 viên nang Piroxicam 10 mg Tá dược : tinh bột ngô, nang gelatin cứng, lactose, magnesium stearate, sodium lauryl sulfate. cho 1 viên nang Piroxicam 20 mg Tá dược : tinh bột ngô, nang gelatin cứng, lactose, magnesium stearate, sodium lauryl sulfate. cho 1 viên nén phân tán Piroxicam 20 mg Tá dược : hydroxypropyl cellulose, lactose, cellulose vi tinh thể, sodium lauryl fumarate. cho 1 tọa dược
11p
abcdef_53
23-11-2011
60
4
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