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การศึกษาทางด้านนิเวศน์วิทยาและชีววิทยาของหอยโข่งลาย (Achatina fulica)
ได้ทำการสังเกตหอยโข่งลายในธรรมชาติและทดลองเลี้ยงในห้องปฏิบัติการ ๒ ปี (พ.ศ. ๒๕๐๕-พ.ศ. ๒๕๐๖) เพื่อทราบถึงสภาวะที่อยู่อาศัย นิสัยการกินอาหาร นิสัยในการสืบพันธุ์ซึ่งรวมถึงวิธีผสมพันธุ์และการวางไข่อัตราการเจริญเติบโตและการจำศีลเท่าที่สังเกตพบว่าหอยโข่งลายอาจชอบอยู่ในที่ๆ มีความชื้นไม่ต่ำกว่า ๖๐% มีฤดูสืบพันธุ์ตั้งแต่เดือนพฤษภาคมถึงตุลาคมและจำศีลตั้งแต่เด ...openaire +1 more source
Different Glycosubstances and Galactans in the Albumin Gland and Eggs of Achatina fulica
Zeitschrift für Immunitätsforschung: Immunobiology, 1976In saline extracts from the eggs and the albumin gland of the snail Achatina fulica 3 different forms of glycosubstances have been found by using heterophile precipitins from different sources: 1. An alkali-stable galactan reacting with the anti-galactans from Axinella polypoides sponge and from the clam Tridacna maxima (Tridacnin) and with ...
G, Uhlenbruck +2 more
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Assessment of toxic effects of triclosan on the terrestrial snail (Achatina fulica)
Chemosphere, 2014Triclosan (TCS) is a broad-spectrum antimicrobial agent used in personal care products, and as a result, is widespread in the environment. Toxicity tests of TCS on aquatic organisms have been reported, but limited toxicity data on terrestrial species are available.
Xiaonan Wang +6 more
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Trypsin inhibitory activity associated with the subunit of the haemocyanin of Achatina fulica
Comparative Biochemistry and Physiology Part B: Comparative Biochemistry, 1973Abstract 1. 1. From the haemolymph of the gastropod Achatina fulica (giant African snail) a haemocyanin subunit of 70,000 daltons can be separated. 2. 2. This subunit exhibits an inhibitory effect on bovine trypsin. 3. 3. The haemocyanins from the haemolymphs of Helix pomatia and Helix aspersa do not dissociate under similar ...
H A, Kareem +3 more
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Attraction of the snail Achatina fulica to extracts of conspecific pedal glands
Behavioral Biology, 1978When individually tested in an olfactometer, snails discriminated homogenates of conspecific pedal gland from homogenates of conspecific salivary gland. They oriented preferentially toward the pedal gland stimulus, when it was presented either as an aqueous solution or as a residue of an ether extraction.
R, Chase, C M, Boulanger
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Purification and characterization of an agglutinin from mucus of the snail Achatina fulica
Biochimie, 1988The mucus of the snail Achatina fulica shows the presence of an agglutinin that nonspecifically agglutinates human erythrocytes. The agglutinin has been purified by affinity chromatography using Sepharose 4B-hog gastric mucin as the affinity matrix. Homogeneity was checked by polyacrylamide gel electrophoresis, immunodiffusion, immunoelectrophoresis ...
D, Mitra, M, Sarkar, A K, Allen
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A chitosanase purified from the snail of Achatina fulica
2016A chitosanase from the snail of Achatina fulica was purified 18.27-fold with 0.68% recovery of protein and 12.53% recovery of enzymatic activity by phenyl-sepharose column chromatography, diethylaminoethanol (DEAE)-sepharose column chromatography and Sephacryl S-300 gel filtration.
Sun, Ming-Zhong +4 more
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Achatina fulica (giant African land snail)
PlantwisePlus Knowledge Bank, 2022openaire +1 more source