chitin造句
31, The moisture regain shows a minimum at 3.85 % chitin content accessibility of the blend staples.
32, The chitin microcapsule was synthesised by using chitin, barm and cheese in two steps.
33, The article generalize the usage of chitin, chitosan and its derivatives in food industry.
34, Oil of pink of fly maggot albumen, maggot, mix acetyl chitin can batch production.
35, For preparing chitosan resin of high deacetylation degree and high cross-linking degree, chitin is taken as raw material and orthogonal test is adopted to determine technological condition.
36, Chitin and chitosan are natural polymers extracted from various plants and anima ls.
37, The reaction was initiated by the oxidation - reduction system which of APS and amino-group of carboxymethyl chitin.
38, Each year, molting or dead crustaceans, fungi, and insects shed billions of metric tons of chitin.
39, The chitin is the second large renewable resources on the earth.
40, This product is a nutrimental food, used Chitin powder as its principal ingredient and prepared by scientific processing technics in advance.
41, The gene from the tobacco hawkmoth (Manduca sexta) produces a chemical that breaks down chitin, a major component of insects' outer surface and gut lining.
42, The results showed that chitin (crab shell powder) had the best effect on control of cotton Verticillium wilt in pot, with the 80.39 % and 72.28 % efficacy at boll and harvest stages, respectively.
43, Chitin and chitosan can adsorb organic compounds by forming chemical bond or flocculate organic compounds as a cationic polyelectrolyte.
44, High strength chitin fiber can be used in medical suture, bone-setting material, body tissue rebuilding material, medical paper[/chitin.html], wound dressing and anti-bacteria fabric fields.
45, Chitin and chitosan have been prepared by the methods of EDTA and HCl with the shell of shrimp and Squilla Oratoria as raw materials.
46, The coupling of SCG with chitin and protein molecules in cell wall resulted in insolubility.
47, Through analyzing each factor such as concentration of citric acid and chitin, curing temperature as well as curing time, the optimum condition is defined for the anti-crease finish.
48, This paper researches technological conditions under which the D - glucosamine hydrochloride prepared from chitin by acidic hydrolysis.
49, When the fibers were treated with acetic anhydride, it was possible to acetylate the chitosan fibers and converted them into chitin fibers.
50, The advancement in the research of chitin and chitosan's chemical modification is generalized.
51, Kinetics of the deacetylation of Portunus Trituberculatus Chitin in heterogeneous alkaline solution are studied. The results show that they conform to a pseudo first order.
52, Objective: To observe whether a well vascularized temporoparietal fascial flap would improve rabbit intratemporal facial nerve regeneration repaired with chitin chamber.
53, The enzyme possesses high performance of both exo- and endo-chitinase activity, which can hydrolyze inherent chitin in insect body, and promote liquefaction of the host after death.
54, Objective:With the local lobster shell as the raw material, we inquire into the abstraction and preparation of chitin and chitosan to develop a new raw material resources for chitosan.
55, Studies on the chitin synthesis pathway genes of the beet armyworm and their utilization.
56, The present invention is feed additive containing chitin oligose and its preparation and use.
57, Chitin and it's derivatives have very important effect on wound healing.
58, In controlling cotton verticillium wilt (caused by Verticillium dahliae ), chitin additives reduced the efficacy of LR, LTR 2 and GLR, but increased that of Q1.
59, Include natural chitin, clean pet hair deeply, deodorize, restrain growth and breeding of germ.
60, Despite being the most common biopolymer on earth after cellulose, chitin never occurs naturally in humans and other vertebrates.
123