chlorophyl
1.All the results show that chlorophyl a content detection is not only effective but also convenient.
2.It enters into most rocks and earths, the chlorophyl of plants, and the blood corpuscles of animals.
3.Nanbao, a nutrient liquid containing spirulina, contains rich protein, β- carotin, chlorophyl. polysaccharide,vitamins,essential amino acids,trace elements and physiological active substance.
4.Abstract: With the selected Chlorella,several performance assessments of algaecide has been discussed,including chlorophyl a content detection,number micro-metering,algal cell juice opacity testing and algal inhibiting ring method.
5.Regard the potherb as materials, the maintaining green and rigidity technology in can process was studied. The results indicated that the potherb immersed in 7×10-4mol/L ZnCl2 compound green protection reagent and heated 12 min at 100℃ had good color and the content of chlorophyl was 44.06mg/100g.
6.The contents of endogenous hormones, including IAA, Z+ZR, GA3, ABA of carrot male sterile lines and their corresponding maintainer and restoring lines, were assayed by using ELISA. Att the same time, ,the contents of sugar,protein, free proline, chlorophyl and MDA ,the activities of CAT, POD, NR and amylase were also assayed by spetrophotography .
7.The results showed that B,Zn,Mn fertilizers could promote cupplant growth,enforced resistence and enhance forage yield under certain concentrations. Of three trace element fertilizers,B fertilizer could increase leaf area index (LAI),chlorophyl content and forage yield by 7.03%,7.23% and 8.42% respectively in the concentration of 600×10~(-6);
8.There are six plant species, i.e. are Vetiveria zizanioides, Schizonepeta fenuifolio, Amaranthus tricolor, Xanthium sibiricum, Sophora japonica, Bidens maximowiciziana, meet jointly the criterion of chlorophyl: Tr/CK>0.90, plant length: Tr/CK≥1.00 and lead content: Tr>500 mg/kg, and they could be used for further test of hypertoterant plant polluted by heavy metals.
